fix: treat empty jumpChainIds as no jump

Fixes #356

.github/workflows/analysis.yml

@@ -16,18 +16,17 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
+        with:
+          fetch-depth: 1
+      
       - uses: subosito/flutter-action@v2
         with:
-          channel: 'stable' # or: 'beta', 'dev' or 'master'
+          channel: 'stable'
 
       - name: Install dependencies
         run: flutter pub get
 
-      # Uncomment this step to verify the use of 'dart format' on each commit.
-      - name: Verify formatting
-        run: dart format --output=none .
-
       # Consider passing '--fatal-infos' for slightly stricter analysis.
       - name: Analyze project source
         run: dart analyze

.github/workflows/claude.yml

@@ -0,0 +1,66 @@
+name: Claude Code
+
+on:
+  issue_comment:
+    types: [created]
+  pull_request_review_comment:
+    types: [created]
+  issues:
+    types: [opened, assigned]
+  pull_request_review:
+    types: [submitted]
+
+jobs:
+  claude:
+    if: |
+      github.actor == 'lollipopkit' && (
+        (github.event_name == 'issue_comment' && contains(github.event.comment.body, '@claude')) ||
+        (github.event_name == 'pull_request_review_comment' && contains(github.event.comment.body, '@claude')) ||
+        (github.event_name == 'pull_request_review' && contains(github.event.review.body, '@claude')) ||
+        (github.event_name == 'issues' && (contains(github.event.issue.body, '@claude') || contains(github.event.issue.title, '@claude')))
+      )
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      pull-requests: read
+      issues: read
+      id-token: write
+      actions: read # Required for Claude to read CI results on PRs
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+
+      - name: Run Claude Code
+        id: claude
+        uses: anthropics/claude-code-action@beta
+        with:
+          claude_code_oauth_token: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
+
+          # This is an optional setting that allows Claude to read CI results on PRs
+          additional_permissions: |
+            actions: read
+          
+          # Optional: Specify model (defaults to Claude Sonnet 4, uncomment for Claude Opus 4.1)
+          # model: "claude-opus-4-1-20250805"
+          
+          # Optional: Customize the trigger phrase (default: @claude)
+          # trigger_phrase: "/claude"
+          
+          # Optional: Trigger when specific user is assigned to an issue
+          # assignee_trigger: "claude-bot"
+          
+          # Optional: Allow Claude to run specific commands
+          # allowed_tools: "Bash(npm install),Bash(npm run build),Bash(npm run test:*),Bash(npm run lint:*)"
+          
+          # Optional: Add custom instructions for Claude to customize its behavior for your project
+          # custom_instructions: |
+          #   Follow our coding standards
+          #   Ensure all new code has tests
+          #   Use TypeScript for new files
+          
+          # Optional: Custom environment variables for Claude
+          # claude_env: |
+          #   NODE_ENV: test
+

.github/workflows/release.yml

@@ -9,18 +9,23 @@ on:
 permissions:
   contents: write
 
+# Set by fl_build
+# env:
+#   APP_NAME: ServerBox
+#   BUILD_NUMBER: ${{ github.ref_name }}
+
 jobs:
   releaseAndroid:
     name: Release android
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Flutter
         uses: subosito/flutter-action@v2
         with:
           channel: "stable"
-          flutter-version: "3.32.1"
+          flutter-version: "3.38.0"
       - uses: actions/setup-java@v4
         with:
           distribution: "zulu"
@@ -48,34 +53,27 @@ jobs:
 
   releaseLinux:
     name: Release linux
-    runs-on: ubuntu-22.04
+    runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Flutter
         uses: subosito/flutter-action@v2
       - name: Install dependencies
         run: |
           sudo apt update
           # Basic
-          sudo apt install -y clang cmake ninja-build pkg-config libgtk-3-dev libvulkan-dev desktop-file-utils wget
+          sudo apt install -y clang cmake ninja-build pkg-config libgtk-3-dev mesa-utils libvulkan-dev desktop-file-utils wget
           # App Specific
-          sudo apt install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libunwind-dev
+          sudo apt install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libunwind-dev libsecret-1-dev
-          # Packaging
-          sudo wget https://github.com/AppImage/appimagetool/releases/download/1.9.0/appimagetool-x86_64.AppImage -O /bin/appimagetool
-          sudo chmod +x /bin/appimagetool
       - name: Build
         run: |
           dart run fl_build -p linux
-      - name: Rename artifacts
-        run: |
-          appimage_name=$(ls dist/*/*.AppImage)
-          mv $appimage_name ${{ env.APP_NAME }}_${{ env.BUILD_NUMBER }}_amd64.appimage
       - name: Create Release
         uses: softprops/action-gh-release@v2
         with:
           files: |
-            ${{ env.APP_NAME }}_${{ env.BUILD_NUMBER }}_amd64.appimage
+            ${{ env.APP_NAME }}_${{ env.BUILD_NUMBER }}_amd64.AppImage
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
@@ -84,7 +82,7 @@ jobs:
     runs-on: windows-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Install Flutter
         uses: subosito/flutter-action@v2
       - name: Build
@@ -102,19 +100,15 @@ jobs:
   #   runs-on: macos-latest
   #   steps:
   #     - name: Checkout
-  #       uses: actions/checkout@v4
+  #       uses: actions/checkout@v6
   #     - name: Install Flutter
   #       uses: subosito/flutter-action@v2
-  # with:
-  #   channel: 'stable'
-  #   flutter-version: '3.32.1'
   #     - name: Build
-  #       run: dart run fl_build -p ios,mac
+  #       run: dart run fl_build -p ios
   #     - name: Create Release
   #       uses: softprops/action-gh-release@v2
   #       with:
   #         files: |
-  #           ${{ env.APP_NAME }}_universal_macos.zip
   #           ${{ env.APP_NAME }}_universal.ipa
   #       env:
   #         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

CLAUDE.md

@@ -0,0 +1,95 @@
+# CLAUDE.md
+
+This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.
+
+## Commands
+
+### Development
+
+- `flutter run` - Run the app in development mode
+- `dart run fl_build -p PLATFORM` - Build the app for specific platform (see fl_build package)
+- `dart run build_runner build --delete-conflicting-outputs` - Generate code for models with annotations (json_serializable, freezed, hive, riverpod)
+  - Every time you change model files, run this command to regenerate code (Hive adapters, Riverpod providers, etc.)
+  - Generated files include: `*.g.dart`, `*.freezed.dart` files
+
+### Testing
+
+- `flutter test` - Run unit tests
+- `flutter test test/battery_test.dart` - Run specific test file
+
+## Architecture
+
+This is a Flutter application for managing Linux servers with the following key architectural components:
+
+### Project Structure
+
+- `lib/core/` - Core utilities, extensions, and routing
+- `lib/data/` - Data layer with models, providers, and storage
+  - `model/` - Data models organized by feature (server, container, ssh, etc.)
+  - `provider/` - Riverpod providers for state management
+  - `store/` - Local storage implementations using Hive
+- `lib/view/` - UI layer with pages and widgets
+- `lib/generated/` - Generated localization files
+- `lib/hive/` - Hive adapters for local storage
+
+### Key Technologies
+
+- **State Management**: Riverpod with code generation (riverpod_annotation)
+- **Local Storage**: Hive for persistent data with generated adapters
+- **SSH/SFTP**: Custom dartssh2 fork for server connections
+- **Terminal**: Custom xterm.dart fork for SSH terminal interface
+- **Networking**: dio for HTTP requests
+- **Charts**: fl_chart for server status visualization
+- **Localization**: Flutter's built-in i18n with ARB files
+- **Code Generation**: Uses build_runner with json_serializable, freezed, hive_generator, riverpod_generator
+
+### Data Models
+
+- Server management models in `lib/data/model/server/`
+- Container/Docker models in `lib/data/model/container/`
+- SSH and SFTP models in respective directories
+- Most models use freezed for immutability and json_annotation for serialization
+
+### Features
+
+- Server status monitoring (CPU, memory, disk, network)
+- SSH terminal with virtual keyboard
+- SFTP file browser
+- Docker container management
+- Process and systemd service management
+- Server snippets and custom commands
+- Multi-language support (12+ languages)
+- Cross-platform support (iOS, Android, macOS, Linux, Windows)
+
+### State Management Pattern
+
+- Uses Riverpod providers for dependency injection and state management
+- Uses Freezed for immutable state models
+- Providers are organized by feature in `lib/data/provider/`
+- State is often persisted using Hive stores in `lib/data/store/`
+
+### Build System
+
+- Uses custom `fl_build` package for cross-platform building
+- `make.dart` script handles pre/post build tasks (metadata generation)
+- Supports building for multiple platforms with platform-specific configurations
+- Many dependencies are custom forks hosted on GitHub (dartssh2, xterm, fl_lib, etc.)
+
+### Important Notes
+
+- **Never run code formatting commands** - The codebase has specific formatting that should not be changed
+- **Always run code generation** after modifying models with annotations (freezed, json_serializable, hive, riverpod)
+- Generated files (`*.g.dart`, `*.freezed.dart`) should not be manually edited
+- AGAIN, NEVER run code formatting commands.
+- USE dependency injection via GetIt for services like Stores, Services and etc.
+- Generate all l10n files using `flutter gen-l10n` command after modifying ARB files.
+- USE `hive_ce` not `hive` package for Hive integration.
+  - Which no need to config `HiveField` and `HiveType` manually.
+- USE widgets and utilities from `fl_lib` package for common functionalities.
+  - Such as `CustomAppBar`, `context.showRoundDialog`, `Input`, `Btnx.cancelOk`, etc.
+  - You can use context7 MCP to search `lppcg fl_lib KEYWORD` to find relevant widgets and utilities.
+- USE `libL10n` and `l10n` for localization strings.
+  - `libL10n` is from `fl_lib` package, and `l10n` is from this project.
+  - Before adding new strings, check if it already exists in `libL10n`.
+  - Prioritize using strings from `libL10n` to avoid duplication, even if the meaning is not 100% exact, just use the substitution of `libL10n`.
+- Split UI into Widget build, Actions, Utils. use `extension on` to achieve this

LICENSE

@@ -1,5 +1,5 @@
-                    GNU GENERAL PUBLIC LICENSE
+                    GNU AFFERO GENERAL PUBLIC LICENSE
-                       Version 3, 29 June 2007
+                       Version 3, 19 November 2007
 
  Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
  Everyone is permitted to copy and distribute verbatim copies
@@ -7,17 +7,15 @@
 
                             Preamble
 
-  The GNU General Public License is a free, copyleft license for
+  The GNU Affero General Public License is a free, copyleft license for
-software and other kinds of works.
+software and other kinds of works, specifically designed to ensure
+cooperation with the community in the case of network server software.
 
   The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
-the GNU General Public License is intended to guarantee your freedom to
+our General Public Licenses are intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
-software for all its users.  We, the Free Software Foundation, use the
+software for all its users.
-GNU General Public License for most of our software; it applies also to
-any other work released this way by its authors.  You can apply it to
-your programs, too.
 
   When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
@@ -26,44 +24,34 @@ them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
 
-  To protect your rights, we need to prevent others from denying you
+  Developers that use our General Public Licenses protect your rights
-these rights or asking you to surrender the rights.  Therefore, you have
+with two steps: (1) assert copyright on the software, and (2) offer
-certain responsibilities if you distribute copies of the software, or if
+you this License which gives you legal permission to copy, distribute
-you modify it: responsibilities to respect the freedom of others.
+and/or modify the software.
 
-  For example, if you distribute copies of such a program, whether
+  A secondary benefit of defending all users' freedom is that
-gratis or for a fee, you must pass on to the recipients the same
+improvements made in alternate versions of the program, if they
-freedoms that you received.  You must make sure that they, too, receive
+receive widespread use, become available for other developers to
-or can get the source code.  And you must show them these terms so they
+incorporate.  Many developers of free software are heartened and
-know their rights.
+encouraged by the resulting cooperation.  However, in the case of
+software used on network servers, this result may fail to come about.
+The GNU General Public License permits making a modified version and
+letting the public access it on a server without ever releasing its
+source code to the public.
 
-  Developers that use the GNU GPL protect your rights with two steps:
+  The GNU Affero General Public License is designed specifically to
-(1) assert copyright on the software, and (2) offer you this License
+ensure that, in such cases, the modified source code becomes available
-giving you legal permission to copy, distribute and/or modify it.
+to the community.  It requires the operator of a network server to
+provide the source code of the modified version running there to the
+users of that server.  Therefore, public use of a modified version, on
+a publicly accessible server, gives the public access to the source
+code of the modified version.
 
-  For the developers' and authors' protection, the GPL clearly explains
+  An older license, called the Affero General Public License and
-that there is no warranty for this free software.  For both users' and
+published by Affero, was designed to accomplish similar goals.  This is
-authors' sake, the GPL requires that modified versions be marked as
+a different license, not a version of the Affero GPL, but Affero has
-changed, so that their problems will not be attributed erroneously to
+released a new version of the Affero GPL which permits relicensing under
-authors of previous versions.
+this license.
-
-  Some devices are designed to deny users access to install or run
-modified versions of the software inside them, although the manufacturer
-can do so.  This is fundamentally incompatible with the aim of
-protecting users' freedom to change the software.  The systematic
-pattern of such abuse occurs in the area of products for individuals to
-use, which is precisely where it is most unacceptable.  Therefore, we
-have designed this version of the GPL to prohibit the practice for those
-products.  If such problems arise substantially in other domains, we
-stand ready to extend this provision to those domains in future versions
-of the GPL, as needed to protect the freedom of users.
-
-  Finally, every program is threatened constantly by software patents.
-States should not allow patents to restrict development and use of
-software on general-purpose computers, but in those that do, we wish to
-avoid the special danger that patents applied to a free program could
-make it effectively proprietary.  To prevent this, the GPL assures that
-patents cannot be used to render the program non-free.
 
   The precise terms and conditions for copying, distribution and
 modification follow.
@@ -72,7 +60,7 @@ modification follow.
 
   0. Definitions.
 
-  "This License" refers to version 3 of the GNU General Public License.
+  "This License" refers to version 3 of the GNU Affero General Public License.
 
   "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
@@ -549,35 +537,45 @@ to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
 
-  13. Use with the GNU Affero General Public License.
+  13. Remote Network Interaction; Use with the GNU General Public License.
+
+  Notwithstanding any other provision of this License, if you modify the
+Program, your modified version must prominently offer all users
+interacting with it remotely through a computer network (if your version
+supports such interaction) an opportunity to receive the Corresponding
+Source of your version by providing access to the Corresponding Source
+from a network server at no charge, through some standard or customary
+means of facilitating copying of software.  This Corresponding Source
+shall include the Corresponding Source for any work covered by version 3
+of the GNU General Public License that is incorporated pursuant to the
+following paragraph.
 
   Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
-under version 3 of the GNU Affero General Public License into a single
+under version 3 of the GNU General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
-but the special requirements of the GNU Affero General Public License,
+but the work with which it is combined will remain governed by version
-section 13, concerning interaction through a network will apply to the
+3 of the GNU General Public License.
-combination as such.
 
   14. Revised Versions of this License.
 
   The Free Software Foundation may publish revised and/or new versions of
-the GNU General Public License from time to time.  Such new versions will
+the GNU Affero General Public License from time to time.  Such new versions
-be similar in spirit to the present version, but may differ in detail to
+will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
 
   Each version is given a distinguishing version number.  If the
-Program specifies that a certain numbered version of the GNU General
+Program specifies that a certain numbered version of the GNU Affero General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
-GNU General Public License, you may choose any version ever published
+GNU Affero General Public License, you may choose any version ever published
 by the Free Software Foundation.
 
   If the Program specifies that a proxy can decide which future
-versions of the GNU General Public License can be used, that proxy's
+versions of the GNU Affero General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
 
@@ -635,40 +633,29 @@ the "copyright" line and a pointer to where the full notice is found.
     Copyright (C) <year>  <name of author>
 
     This program is free software: you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
+    it under the terms of the GNU Affero General Public License as published by
     the Free Software Foundation, either version 3 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
+    GNU Affero General Public License for more details.
 
-    You should have received a copy of the GNU General Public License
+    You should have received a copy of the GNU Affero General Public License
     along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 Also add information on how to contact you by electronic and paper mail.
 
-  If the program does terminal interaction, make it output a short
+  If your software can interact with users remotely through a computer
-notice like this when it starts in an interactive mode:
+network, you should also make sure that it provides a way for users to
-
+get its source.  For example, if your program is a web application, its
-    <program>  Copyright (C) <year>  <name of author>
+interface could display a "Source" link that leads users to an archive
-    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+of the code.  There are many ways you could offer source, and different
-    This is free software, and you are welcome to redistribute it
+solutions will be better for different programs; see section 13 for the
-    under certain conditions; type `show c' for details.
+specific requirements.
-
-The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, your program's commands
-might be different; for a GUI interface, you would use an "about box".
 
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
-For more information on this, and how to apply and follow the GNU GPL, see
+For more information on this, and how to apply and follow the GNU AGPL, see
-<https://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.
-
-  The GNU General Public License does not permit incorporating your program
-into proprietary programs.  If your program is a subroutine library, you
-may consider it more useful to permit linking proprietary applications with
-the library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.  But first, please read
-<https://www.gnu.org/licenses/why-not-lgpl.html>.

README.md

@@ -5,12 +5,12 @@ English | [简体中文](README_zh.md)
 <div align="center">
   <a href="https://cdn.lpkt.cn/donate"><img alt="donate" src="https://img.shields.io/badge/donate-me-pink"></a>
   <img alt="lang" src="https://img.shields.io/badge/lang-dart-cyan">
-  <img alt="license" src="https://img.shields.io/badge/license-GPLv3-yellow">
+  <img alt="license" src="https://img.shields.io/badge/license-AGPLv3-yellow">
   <a href="https://deepwiki.com/lollipopkit/flutter_server_box"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
 </div>
 
 <p align="center">
-A Flutter project which provide charts to display <a href="https://github.com/lollipopkit/flutter_server_box/issues/43">Linux</a> server status and tools to manage server.
+A Flutter project which provides charts to display Linux, Unix and Windows server status and tools to manage servers.
 <br>
 Especially thanks to <a href="https://github.com/TerminalStudio/dartssh2">dartssh2</a> & <a href="https://github.com/TerminalStudio/xterm.dart">xterm.dart</a>.
 </p>
@@ -26,25 +26,26 @@ Especially thanks to <a href="https://github.com/TerminalStudio/dartssh2">dartss
   </tr>
 </table>
 
-## 📥 Install
+## 📥 Installation
 
-| Platform        | From                                                                                                                                                                                                                                                                              |
+|Platform| From|
-|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
+|--|--|
 | iOS / macOS     | [AppStore](https://apps.apple.com/app/id1586449703)                                                                                                                                                                                                                               |
 | Android         | [GitHub](https://github.com/lollipopkit/flutter_server_box/releases) / [CDN](https://cdn.lpkt.cn/serverbox/pkg/?sort=time&order=desc&layout=grid) / [F-Droid](https://f-droid.org/packages/tech.lolli.toolbox) / [OpenAPK](https://www.openapk.net/serverbox/tech.lolli.toolbox/) |
 | Linux / Windows | [GitHub](https://github.com/lollipopkit/flutter_server_box/releases) / [CDN](https://cdn.lpkt.cn/serverbox/pkg/?sort=time&order=desc&layout=grid)                                                                                                                                 |
 
 Please only download pkgs from the source that **you trust**!  
 
-## 🔖 Feature
+## 🔖 Features
 
-- `Status chart` (CPU, Sensors, GPU...), `SSH` Term, `SFTP`, `Docker & Process & Systemd`...
+- `Status chart` (CPU, Sensors, GPU...), `SSH` Term, `SFTP`, `Docker & Process & Systemd`, `S.M.A.R.T`...
 - Platform specific: `Bio auth`、`Msg push`、`Home widget`、`watchOS App`...
 - English, 简体中文; Deutsch [@its-tom](https://github.com/its-tom), 繁體中文 [@kalashnikov](https://github.com/kalashnikov), Indonesian [@azkadev](https://github.com/azkadev), Français [@FrancXPT](https://github.com/FrancXPT), Dutch [@QazCetelic](https://github.com/QazCetelic), Türkçe [@mikropsoft](https://github.com/mikropsoft), Українська мова [@CakesTwix](https://github.com/CakesTwix); Español, Русский язык, Português, 日本語 (Generated by GPT)
 
 ## 🆘 Help
 
 <div align="center">
+  <a href="https://qm.qq.com/q/daCGa7eShG"><img alt="qq" src="https://img.shields.io/badge/QQ-Group-pink"></a>
   <a href="https://t.me/lpktg"><img alt="donate" src="https://img.shields.io/badge/Telegram-lpktg-green"></a>
   <a href="https://discord.gg/SsVNbRhK7w"><img alt="discord" src="https://img.shields.io/badge/Discord-lpkt-purple"></a>
 </div>
@@ -60,10 +61,12 @@ Before you open an issue, please read the following:
 
 After you read the above, you can open an [issue](https://github.com/lollipopkit/flutter_server_box/issues/new).
 
-## 🧱 Contribution
+## 🧱 Contributions
 
 Any positive contribution is welcome.
 
+If I forgot to add your name to the contributors list, please add a comment in the issue or PR you opened to let me know, I will add it as soon as possible.
+
 ### Development
 
 1. Setup [Flutter](https://flutter.dev/docs/get-started/install) environment.
@@ -82,4 +85,4 @@ Any positive contribution is welcome.
 
 ## 📝 License
 
-`GPL v3 lollipopkit`
+`AGPL v3 lollipopkit & all contributors`

README_zh.md

@@ -5,18 +5,18 @@
 <div align="center">
   <a href="https://cdn.lpkt.cn/donate"><img alt="donate" src="https://img.shields.io/badge/捐赠-我-pink"></a>
   <img alt="语言" src="https://img.shields.io/badge/语言-dart-cyan">
-  <img alt="license" src="https://img.shields.io/badge/证书-GPLv3-yellow">
+  <img alt="license" src="https://img.shields.io/badge/证书-AGPLv3-yellow">
   <a href="https://deepwiki.com/lollipopkit/flutter_server_box"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
 </div>
 
 <p align="center">
-使用 Flutter 开发的 <a href="https://github.com/lollipopkit/flutter_server_box/issues/43">Linux</a> 服务器工具箱，提供服务器状态图表和管理工具。
+使用 Flutter 开发的 Linux, Unix, Windows 服务器工具箱，提供服务器状态图表和管理工具。
 <br>
 特别感谢 <a href="https://github.com/TerminalStudio/dartssh2">dartssh2</a> & <a href="https://github.com/TerminalStudio/xterm.dart">xterm.dart</a>。
 </p>
 
-
 ## 🏙️ 截屏
+
 <table>
   <tr>
     <td><img width="200px" src="https://cdn.lpkt.cn/serverbox/screenshot/1.jpg"></td>
@@ -26,20 +26,19 @@
   </tr>
 </table>
 
-
 ## 📥 安装
 
-平台            | 下载
+平台|下载
-----------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
+--|--
 iOS / macOS     | [AppStore](https://apps.apple.com/app/id1586449703)
 Android         | [GitHub](https://github.com/lollipopkit/flutter_server_box/releases) / [CDN](https://cdn.lpkt.cn/serverbox/pkg/?sort=time&order=desc&layout=grid) / [F-Droid](https://f-droid.org/packages/tech.lolli.toolbox) / [OpenAPK](https://www.openapk.net/serverbox/tech.lolli.toolbox/)
 Linux / Windows | [GitHub](https://github.com/lollipopkit/flutter_server_box/releases) / [CDN](https://cdn.lpkt.cn/serverbox/pkg/?sort=time&order=desc&layout=grid)
 
 请从 **信任** 的来源下载!
 
-
 ## 🔖 特点
-- `状态图表`（CPU、传感器、GPU 等）, `SSH` 终端, `SFTP`, `Docker & 进程 & Systemd` 管理...
+
+- `状态图表`（CPU、传感器、GPU 等）, `SSH` 终端, `SFTP`, `Docker & 进程 & Systemd` 管理，`S.M.A.R.T`...
 - 特殊支持：`生物认证`、`推送`、`桌面小部件`、`watchOS App`、`跟随系统颜色`...
 - 本地化
   - English, 简体中文
@@ -47,10 +46,10 @@ Linux / Windows | [GitHub](https://github.com/lollipopkit/flutter_server_box/rel
   - Deutsch [@its-tom](https://github.com/its-tom), 繁體中文 [@kalashnikov](https://github.com/kalashnikov), Indonesian [@azkadev](https://github.com/azkadev), Français [@FrancXPT](https://github.com/FrancXPT), Dutch [@QazCetelic](https://github.com/QazCetelic), Türkçe [@mikropsoft](https://github.com/mikropsoft), Українська мова [@CakesTwix](https://github.com/CakesTwix);
   - 感谢贡献者们！
 
-
 ## 🆘 帮助
 
 <div align="center">
+  <a href="https://qm.qq.com/q/daCGa7eShG"><img alt="qq" src="https://img.shields.io/badge/QQ-群-pink"></a>
   <a href="https://t.me/lpktg"><img alt="donate" src="https://img.shields.io/badge/Telegram-lpktg-green"></a>
   <a href="https://discord.gg/SsVNbRhK7w"><img alt="discord" src="https://img.shields.io/badge/Discord-lpkt-purple"></a>
 </div>
@@ -59,26 +58,32 @@ Linux / Windows | [GitHub](https://github.com/lollipopkit/flutter_server_box/rel
 - **常见问题** 可以在 [app wiki](https://github.com/lollipopkit/flutter_server_box/wiki/主页) 查看。
 
 反馈前须知：
+
 1. 反馈问题请附带 log（点击首页右上角），并以 bug 模版提交。
 2. 反馈问题前请检查是否是 serverbox 的问题。
 3. 欢迎所有有效、正面的反馈，主观（比如你觉得其他UI更好看）的反馈不一定会接受
 
-
 ## 🧱 贡献
+
 任何正面的贡献都欢迎。
 
+如果我忘记在贡献者列表中添加你的名字，请在你打开的 issue 或 PR 中添加评论让我知道，我会尽快添加。
+
 ### 开发
+
 1. 安装 [Flutter](https://flutter.dev/docs/get-started/install)
 2. 克隆这个仓库, 运行 `flutter run` 启动应用
 3. 运行 `dart run fl_build -p PLATFORM` 构建应用
 
 ### 翻译
+
 [指南](https://blog.lpkt.cn/faq/) 可在我的博客中找到。
 
 ## 💡 我的其它 Apps
+
 - [GPT Box](https://github.com/lollipopkit/flutter_gpt_box) - 支持 OpenAI API 的 第三方全平台客户端。
 - [更多](https://github.com/lollipopkit) - 工具 & etc.
 
-
 ## 📝 协议
-`GPL v3 lollipopkit`
+
+`AGPL v3 lollipopkit & 所有贡献者`

android/app/build.gradle

@@ -92,6 +92,13 @@ android {
             // No applicationIdSuffix or resValue here
         }
     }
+
+    dependenciesInfo {
+        // Disables dependency metadata when building APKs.
+        includeInApk = false
+        // Disables dependency metadata when building Android App Bundles.
+        includeInBundle = false
+    }
 }
 
 flutter {
@@ -106,7 +113,7 @@ android.applicationVariants.all { variant ->
   variant.outputs.each { output ->
     def abiVersionCode = project.ext.abiCodes.get(output.getFilter(OutputFile.ABI))
     if (abiVersionCode != null) {
-      output.versionCodeOverride = variant.versionCode * 10 + abiVersionCode
+      output.versionCodeOverride = variant.versionCode * 100 + abiVersionCode
     }
   }
 }

android/app/src/main/AndroidManifest.xml

@@ -14,7 +14,8 @@
         android:label="@string/app_name"
         android:name="${applicationName}"
         android:icon="@mipmap/ic_launcher"
-        android:allowBackup="true"
+        android:allowBackup="true" 
+        android:fullBackupContent="@xml/backup_rules"
         android:hasFragileUserData="true"
         android:restoreAnyVersion="true"
         tools:targetApi="q">
@@ -45,6 +46,15 @@
             android:name="flutterEmbedding"
             android:value="2" />
 
+        <activity
+            android:name=".widget.WidgetConfigureActivity"
+            android:exported="false"
+            android:theme="@android:style/Theme.Material.Light.Dialog">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_CONFIGURE" />
+            </intent-filter>
+        </activity>
+
         <receiver
             android:name=".widget.HomeWidget"
             android:exported="false"

android/app/src/main/kotlin/tech/lolli/toolbox/ForegroundService.kt

@@ -2,14 +2,32 @@ package tech.lolli.toolbox
 
 import android.app.*
 import android.content.Intent
+import android.content.pm.ServiceInfo
+import android.graphics.drawable.Icon
 import android.os.Build
 import android.os.IBinder
 import android.util.Log
+import org.json.JSONArray
+import org.json.JSONObject
 import java.io.File
 import java.util.*
 
 class ForegroundService : Service() {
+    companion object {
+        @Volatile
+        var isRunning: Boolean = false
+    }
     private val chanId = "ForegroundServiceChannel"
+    private val NOTIFICATION_ID = 1000
+    private val ACTION_STOP_FOREGROUND = "ACTION_STOP_FOREGROUND"
+    private val ACTION_UPDATE_SESSIONS = "tech.lolli.toolbox.ACTION_UPDATE_SESSIONS"
+    private val ACTION_DISCONNECT_SESSION = "tech.lolli.toolbox.ACTION_DISCONNECT_SESSION"
+
+    private var isFgStarted = false
+    private val postedIds = mutableSetOf<Int>()
+    // Stable mapping from session-id -> notification-id to avoid hash collisions
+    private val notificationIdMap = mutableMapOf<String, Int>()
+    private val nextNotificationId = java.util.concurrent.atomic.AtomicInteger(2001)
 
     private fun logError(message: String, error: Throwable? = null) {
         Log.e("ForegroundService", message, error)
@@ -26,48 +44,51 @@ class ForegroundService : Service() {
     override fun onCreate() {
         super.onCreate()
         Log.d("ForegroundService", "Service onCreate")
+        isRunning = true
         createNotificationChannel()
     }
 
     override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
         try {
+            // Check notification permission for Android 13+
             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
                 androidx.core.content.ContextCompat.checkSelfPermission(
                     this, android.Manifest.permission.POST_NOTIFICATIONS
                 ) != android.content.pm.PackageManager.PERMISSION_GRANTED
             ) {
-                Log.w("ForegroundService", "Notification permission denied. Stopping service.")
+                Log.w("ForegroundService", "Notification permission denied. Stopping service gracefully.")
-                stopForegroundService()
+                // Don't call stopForegroundService() here as we haven't started foreground yet
+                stopSelf()
                 return START_NOT_STICKY
             }
 
             if (intent == null) {
                 Log.w("ForegroundService", "onStartCommand called with null intent")
-                stopForegroundService()
+                // Don't call stopForegroundService() here as we haven't started foreground yet
+                stopSelf()
                 return START_NOT_STICKY
             }
 
             val action = intent.action
             Log.d("ForegroundService", "onStartCommand action=$action")
 
-            // Create notification before starting foreground
-            val notification = createNotification()
-            
-            // Use try-catch for startForeground
-            try {
-                startForeground(1, notification)
-            } catch (e: Exception) {
-                logError("Failed to start foreground", e)
-                stopSelf()
-                return START_NOT_STICKY
-            }
-
             return when (action) {
-                "ACTION_STOP_FOREGROUND" -> {
+                ACTION_STOP_FOREGROUND -> {
+                    // Notify Flutter to stop all connections before stopping service
+                    val stopAllIntent = Intent("tech.lolli.toolbox.STOP_ALL_CONNECTIONS")
+                    sendBroadcast(stopAllIntent)
+                    clearAll()
                     stopForegroundService()
                     START_NOT_STICKY
                 }
+                ACTION_UPDATE_SESSIONS -> {
+                    val payload = intent.getStringExtra("payload") ?: "{}"
+                    handleUpdateSessions(payload)
+                    START_STICKY
+                }
                 else -> {
+                    // Default bring up foreground with placeholder
+                    ensureForeground(createMergedNotification(0, emptyList(), emptyList()))
                     START_STICKY
                 }
             }
@@ -85,68 +106,205 @@ class ForegroundService : Service() {
 
     private fun createNotificationChannel() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-            val manager = getSystemService(NotificationManager::class.java)
+            try {
-            if (manager == null) {
+                val manager = getSystemService(NotificationManager::class.java)
-                Log.e("ForegroundService", "Failed to get NotificationManager")
+                if (manager == null) {
+                    Log.e("ForegroundService", "Failed to get NotificationManager")
+                    return
+                }
+                val serviceChannel = NotificationChannel(
+                    chanId,
+                    "ForegroundServiceChannel",
+                    NotificationManager.IMPORTANCE_DEFAULT
+                ).apply {
+                    description = "For foreground service"
+                }
+                manager.createNotificationChannel(serviceChannel)
+                Log.d("ForegroundService", "Notification channel created successfully")
+            } catch (e: Exception) {
+                logError("Failed to create notification channel", e)
+            }
+        }
+    }
+
+    private fun ensureForeground(notification: Notification) {
+        try {
+            // Double-check notification permission before starting foreground service
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
+                androidx.core.content.ContextCompat.checkSelfPermission(
+                    this, android.Manifest.permission.POST_NOTIFICATIONS
+                ) != android.content.pm.PackageManager.PERMISSION_GRANTED
+            ) {
+                Log.w("ForegroundService", "Cannot start foreground service without notification permission")
+                stopSelf()
                 return
             }
-            val serviceChannel = NotificationChannel(
-                chanId,
-                "ForegroundServiceChannel",
-                NotificationManager.IMPORTANCE_DEFAULT
-            ).apply {
-                description = "For foreground service"
-            }
-            manager.createNotificationChannel(serviceChannel)
-        }
-    }
 
-    private fun createNotification(): Notification {
+            if (!isFgStarted) {
-        try {
+                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            val notificationIntent = Intent(this, MainActivity::class.java)
+                    startForeground(NOTIFICATION_ID, notification, ServiceInfo.FOREGROUND_SERVICE_TYPE_DATA_SYNC)
-            val pendingIntent = PendingIntent.getActivity(
+                } else {
-                this,
+                    startForeground(NOTIFICATION_ID, notification)
-                0,
+                }
-                notificationIntent,
+                isFgStarted = true
-                PendingIntent.FLAG_IMMUTABLE
+                Log.d("ForegroundService", "Foreground service started successfully")
-            )
-
-            val deleteIntent = Intent(this, ForegroundService::class.java).apply {
-                action = "ACTION_STOP_FOREGROUND"
-            }
-            val deletePendingIntent = PendingIntent.getService(
-                this,
-                0,
-                deleteIntent,
-                PendingIntent.FLAG_IMMUTABLE
-            )
-
-            val builder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-                Notification.Builder(this, chanId)
             } else {
-                Notification.Builder(this)
+                val nm = getSystemService(NotificationManager::class.java)
+                if (nm != null) {
+                    nm.notify(NOTIFICATION_ID, notification)
+                } else {
+                    Log.w("ForegroundService", "NotificationManager is null, cannot update notification")
+                }
             }
-
+        } catch (e: SecurityException) {
-            return builder
+            logError("Security exception when starting foreground service (likely missing permission)", e)
-                .setContentTitle("Server Box")
+            stopSelf()
-                .setContentText("Running in background")
-                .setSmallIcon(R.mipmap.ic_launcher)
-                .setContentIntent(pendingIntent)
-                .addAction(android.R.drawable.ic_delete, "Stop", deletePendingIntent)
-                .build()
         } catch (e: Exception) {
-            logError("Error creating notification", e)
+            logError("Failed to start/update foreground", e)
-            // Return a basic notification as fallback
+            // Don't stop the service for other exceptions, just log them
-            return Notification.Builder(this)
-                .setContentTitle("Server Box")
-                .setSmallIcon(R.mipmap.ic_launcher)
-                .build()
         }
     }
 
+
+    private fun createMergedNotification(count: Int, lines: List<String>, sessions: List<SessionItem>): Notification {
+        val notificationIntent = Intent(this, MainActivity::class.java)
+        val pendingIntent = PendingIntent.getActivity(
+            this, 0, notificationIntent, PendingIntent.FLAG_IMMUTABLE
+        )
+        val stopIntent = Intent(this, ForegroundService::class.java).apply { action = ACTION_STOP_FOREGROUND }
+        val stopPending = PendingIntent.getService(this, 0, stopIntent, PendingIntent.FLAG_IMMUTABLE)
+
+        val builder = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            Notification.Builder(this, chanId)
+        } else {
+            @Suppress("DEPRECATION")
+            Notification.Builder(this)
+        }
+
+        // Use the earliest session's start time for chronometer
+        val earliestStartTime = sessions.minOfOrNull { it.startWhen } ?: System.currentTimeMillis()
+
+        val title = when (count) {
+            0 -> "Server Box"
+            1 -> sessions.first().title
+            else -> "SSH sessions: $count active"
+        }
+
+        val contentText = when (count) {
+            0 -> "Ready for connections"
+            1 -> {
+                val session = sessions.first()
+                "${session.subtitle} · ${session.status}"
+            }
+            else -> "Multiple SSH connections active"
+        }
+
+        // For multiple sessions, show details in expanded view
+        val style = if (count > 1) {
+            val inbox = Notification.InboxStyle()
+            val maxLines = 5
+            val displayLines = if (lines.size > maxLines) {
+                lines.take(maxLines) + "...and ${lines.size - maxLines} more"
+            } else {
+                lines
+            }
+            displayLines.forEach { inbox.addLine(it) }
+            inbox.setBigContentTitle(title)
+            inbox
+        } else {
+            null
+        }
+
+        val notification = builder
+            .setContentTitle(title)
+            .setContentText(contentText)
+            .setSmallIcon(R.mipmap.ic_launcher)
+            .setWhen(earliestStartTime)
+            .setUsesChronometer(true)
+            .setOngoing(true)
+            .setOnlyAlertOnce(true)
+            .setContentIntent(pendingIntent)
+            .addAction(
+                Notification.Action.Builder(
+                    Icon.createWithResource(this, android.R.drawable.ic_delete),
+                    "Stop All",
+                    stopPending
+                ).build()
+            )
+
+        if (style != null) {
+            notification.setStyle(style)
+        }
+
+        return notification.build()
+    }
+
+    private fun handleUpdateSessions(payload: String) {
+        val nm = getSystemService(NotificationManager::class.java)
+        if (nm == null) {
+            logError("NotificationManager null")
+            return
+        }
+
+        val sessions = mutableListOf<SessionItem>()
+        try {
+            val obj = JSONObject(payload)
+            val arr: JSONArray = obj.optJSONArray("sessions") ?: JSONArray()
+            for (i in 0 until arr.length()) {
+                val s = arr.optJSONObject(i) ?: continue
+                val id = s.optString("id")
+                val title = s.optString("title")
+                val sub = s.optString("subtitle")
+                val whenMs = s.optLong("startTimeMs", System.currentTimeMillis())
+                val status = s.optString("status", "connected")
+                if (id.isNotEmpty()) {
+                    sessions.add(SessionItem(id, title, sub, whenMs, status))
+                }
+            }
+        } catch (e: Exception) {
+            logError("Failed to parse payload", e)
+        }
+
+        // Clear if empty
+        if (sessions.isEmpty()) {
+            clearAll()
+            return
+        }
+
+        // Cancel any existing individual notifications (we only show merged notification now)
+        val toCancel = postedIds.toSet()
+        toCancel.forEach { nm.cancel(it) }
+        postedIds.clear()
+        notificationIdMap.clear()
+
+        // Create merged notification content
+        val summaryLines = sessions.map { "${it.title}: ${it.status}" }
+        val mergedNotification = createMergedNotification(sessions.size, summaryLines, sessions)
+        ensureForeground(mergedNotification)
+    }
+
+    private fun clearAll() {
+        val nm = getSystemService(NotificationManager::class.java)
+        nm?.cancel(NOTIFICATION_ID)
+        postedIds.forEach { id -> nm?.cancel(id) }
+        postedIds.clear()
+        isFgStarted = false
+    }
+
+    data class SessionItem(
+        val id: String,
+        val title: String,
+        val subtitle: String,
+        val startWhen: Long,
+        val status: String,
+    )
+
     private fun stopForegroundService() {
         try {
-            stopForeground(true)
+            if (isFgStarted) {
+                stopForeground(STOP_FOREGROUND_REMOVE)
+                isFgStarted = false
+            }
         } catch (e: Exception) {
             logError("Error stopping foreground", e)
         }
@@ -157,5 +315,6 @@ class ForegroundService : Service() {
     override fun onDestroy() {
         super.onDestroy()
         Log.d("ForegroundService", "Service onDestroy")
+        isRunning = false
     }
-}
+}

android/app/src/main/kotlin/tech/lolli/toolbox/MainActivity.kt

@@ -4,6 +4,9 @@ import android.content.Intent
 import android.content.pm.PackageManager
 import android.os.Build
 import android.Manifest
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.IntentFilter
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
 import io.flutter.embedding.android.FlutterFragmentActivity
@@ -13,20 +16,34 @@ import android.appwidget.AppWidgetManager
 import tech.lolli.toolbox.widget.HomeWidget
 
 class MainActivity: FlutterFragmentActivity() {
+    private lateinit var channel: MethodChannel
+    private val ACTION_UPDATE_SESSIONS = "tech.lolli.toolbox.ACTION_UPDATE_SESSIONS"
+    private val ACTION_DISCONNECT_SESSION = "tech.lolli.toolbox.ACTION_DISCONNECT_SESSION"
+    private val ACTION_STOP_ALL_CONNECTIONS = "tech.lolli.toolbox.STOP_ALL_CONNECTIONS"
+    private var stopAllReceiver: BroadcastReceiver? = null
+
     override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
         super.configureFlutterEngine(flutterEngine)
         val binaryMessenger = flutterEngine.dartExecutor.binaryMessenger
 
-        MethodChannel(binaryMessenger, "tech.lolli.toolbox/main_chan").apply {
+        channel = MethodChannel(binaryMessenger, "tech.lolli.toolbox/main_chan")
-            setMethodCallHandler { method, result ->
+        channel.setMethodCallHandler { method, result ->
                 when (method.method) {
                     "sendToBackground" -> {
                         moveTaskToBack(true)
                         result.success(null)
                     }
+                    "isServiceRunning" -> {
+                        result.success(ForegroundService.isRunning)
+                    }
                     "startService" -> {
                         try {
                             reqPerm()
+                            if (!notificationsAllowed()) {
+                                // Don't start foreground service without notification permission on API 33+
+                                result.error("NOTIFICATION_PERMISSION_DENIED", "Notification permission not granted", null)
+                                return@setMethodCallHandler
+                            }
                             val serviceIntent = Intent(this@MainActivity, ForegroundService::class.java)
                             if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                                 startForegroundService(serviceIntent)
@@ -51,31 +68,138 @@ class MainActivity: FlutterFragmentActivity() {
                         sendBroadcast(intent)
                         result.success(null)
                     }
+                    "updateSessions" -> {
+                        try {
+                            if (!notificationsAllowed()) {
+                                // Avoid starting/continuing service updates when notifications are blocked
+                                result.error("NOTIFICATION_PERMISSION_DENIED", "Notification permission not granted", null)
+                                return@setMethodCallHandler
+                            }
+                            val serviceIntent = Intent(this@MainActivity, ForegroundService::class.java)
+                            serviceIntent.action = ACTION_UPDATE_SESSIONS
+                            serviceIntent.putExtra("payload", method.arguments as String)
+                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                                startForegroundService(serviceIntent)
+                            } else {
+                                startService(serviceIntent)
+                            }
+                            result.success(null)
+                        } catch (e: Exception) {
+                            android.util.Log.e("MainActivity", "Failed to update sessions: ${e.message}")
+                            result.error("SERVICE_ERROR", e.message, null)
+                        }
+                    }
                     else -> {
                         result.notImplemented()
                     }
                 }
+        }
+
+        // Handle intent if launched via notification action
+        handleActionIntent(intent)
+
+        // Register broadcast receiver for stop all connections
+        setupStopAllReceiver()
+    }
+
+    private fun reqPerm() {
+        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) return
+        
+        try {
+            // Check if we already have the permission to avoid unnecessary prompts
+            if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS)
+                != PackageManager.PERMISSION_GRANTED) {
+                // Check if we should show rationale
+                if (ActivityCompat.shouldShowRequestPermissionRationale(this, Manifest.permission.POST_NOTIFICATIONS)) {
+                    android.util.Log.i("MainActivity", "User previously denied notification permission")
+                }
+                
+                ActivityCompat.requestPermissions(
+                    this,
+                    arrayOf(Manifest.permission.POST_NOTIFICATIONS),
+                    123,
+                )
+            }
+        } catch (e: Exception) {
+            // Log error but don't crash
+            android.util.Log.e("MainActivity", "Failed to request permissions: ${e.message}")
+        }
+    }
+
+    private fun notificationsAllowed(): Boolean {
+        return if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) {
+            true
+        } else {
+            ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) == PackageManager.PERMISSION_GRANTED
+        }
+    }
+
+    override fun onNewIntent(intent: Intent) {
+        super.onNewIntent(intent)
+        handleActionIntent(intent)
+    }
+
+    private fun handleActionIntent(intent: Intent?) {
+        if (intent == null) return
+        when (intent.action) {
+            ACTION_DISCONNECT_SESSION -> {
+                val sessionId = intent.getStringExtra("session_id")
+                if (sessionId != null && ::channel.isInitialized) {
+                    try {
+                        channel.invokeMethod("disconnectSession", mapOf("id" to sessionId))
+                    } catch (e: Exception) {
+                        android.util.Log.e("MainActivity", "Failed to invoke disconnect: ${e.message}")
+                    }
+                }
             }
         }
     }
 
-    private fun reqPerm() {
+    private fun setupStopAllReceiver() {
-        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) return
+        stopAllReceiver = object : BroadcastReceiver() {
-        
+            override fun onReceive(context: Context?, intent: Intent?) {
-        // Check if we already have the permission to avoid unnecessary prompts
+                if (intent?.action == ACTION_STOP_ALL_CONNECTIONS && ::channel.isInitialized) {
-        if (ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS)
+                    try {
-            != PackageManager.PERMISSION_GRANTED) {
+                        channel.invokeMethod("stopAllConnections", null)
-            try {
+                    } catch (e: Exception) {
-                ActivityCompat.requestPermissions(
+                        android.util.Log.e("MainActivity", "Failed to invoke stopAllConnections: ${e.message}")
-                    this,
+                    }
-                    arrayOf(Manifest.permission.POST_NOTIFICATIONS),
+                }
-                    123,
+            }
-                )
+        }
-            } catch (e: Exception) {
+        val filter = IntentFilter(ACTION_STOP_ALL_CONNECTIONS)
-                // Log error but don't crash
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
-                android.util.Log.e("MainActivity", "Failed to request permissions: ${e.message}")
+            ContextCompat.registerReceiver(this, stopAllReceiver, filter, ContextCompat.RECEIVER_NOT_EXPORTED)
+        } else {
+            registerReceiver(stopAllReceiver, filter)
+        }
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int,
+        permissions: Array<out String>,
+        grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        if (requestCode == 123) {
+            if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                android.util.Log.i("MainActivity", "Notification permission granted")
+            } else {
+                android.util.Log.w("MainActivity", "Notification permission denied")
+                // Optionally inform user about the limitation
             }
         }
     }
-}
 
+    override fun onDestroy() {
+        super.onDestroy()
+        stopAllReceiver?.let {
+            try {
+                unregisterReceiver(it)
+            } catch (e: Exception) {
+                android.util.Log.e("MainActivity", "Failed to unregister receiver: ${e.message}")
+            }
+            stopAllReceiver = null
+        }
+    }
+}

android/app/src/main/kotlin/tech/lolli/toolbox/widget/HomeWidget.kt

@@ -13,13 +13,24 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
+import kotlinx.coroutines.withTimeoutOrNull
 import org.json.JSONObject
+import org.json.JSONException
 import tech.lolli.toolbox.R
 import java.net.URL
 import java.net.HttpURLConnection
+import java.net.SocketTimeoutException
 import java.io.FileNotFoundException
+import java.io.IOException
+import java.util.concurrent.ConcurrentHashMap
 
 class HomeWidget : AppWidgetProvider() {
+    companion object {
+        private const val TAG = "HomeWidget"
+        private const val NETWORK_TIMEOUT = 10_000L // 10 seconds
+        private const val COROUTINE_TIMEOUT = 15_000L // 15 seconds
+        private val activeUpdates = ConcurrentHashMap<Int, Boolean>()
+    }
     override fun onUpdate(context: Context, appWidgetManager: AppWidgetManager, appWidgetIds: IntArray) {
         for (appWidgetId in appWidgetIds) {
             updateAppWidget(context, appWidgetManager, appWidgetId)
@@ -27,105 +38,184 @@ class HomeWidget : AppWidgetProvider() {
     }
 
     private fun updateAppWidget(context: Context, appWidgetManager: AppWidgetManager, appWidgetId: Int) {
-        val views = RemoteViews(context.packageName, R.layout.home_widget)
+        // Prevent concurrent updates for the same widget
-        val sp = context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
+        if (activeUpdates.putIfAbsent(appWidgetId, true) == true) {
-        var url = sp.getString("widget_$appWidgetId", null)
+            Log.d(TAG, "Widget $appWidgetId is already updating, skipping")
-        if (url.isNullOrEmpty()) {
-            url = sp.getString("$appWidgetId", null)
-        }
-        if (url.isNullOrEmpty()) {
-            val gUrl = sp.getString("widget_*", null)
-            url = gUrl
-        }
-
-        if (url.isNullOrEmpty()) {
-            Log.e("HomeWidget", "URL not found")
-        }
-
-        val intentUpdate = Intent(context, HomeWidget::class.java)
-        intentUpdate.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
-        val ids = intArrayOf(appWidgetId)
-        intentUpdate.putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, ids)
-
-        var flag = PendingIntent.FLAG_UPDATE_CURRENT
-        if (Build.VERSION_CODES.O <= Build.VERSION.SDK_INT) {    
-            flag = PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
-        }
-
-        val pendingUpdate: PendingIntent = PendingIntent.getBroadcast(
-                context,
-                appWidgetId,
-                intentUpdate,
-                flag)
-        views.setOnClickPendingIntent(R.id.widget_container, pendingUpdate)
-
-        if (url.isNullOrEmpty()) {
-            views.setTextViewText(R.id.widget_name, "No URL")
-            // Update the widget to display a message for missing URL
-            views.setViewVisibility(R.id.error_message, View.VISIBLE)
-            views.setTextViewText(R.id.error_message, "Please configure the widget URL.")
-            views.setViewVisibility(R.id.widget_content, View.GONE)
-            views.setFloat(R.id.widget_name, "setAlpha", 1f)
-            views.setFloat(R.id.error_message, "setAlpha", 1f)
-            appWidgetManager.updateAppWidget(appWidgetId, views)
             return
-        } else {
-            views.setViewVisibility(R.id.widget_cpu_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_mem_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_disk_label, View.VISIBLE)
-            views.setViewVisibility(R.id.widget_net_label, View.VISIBLE)
         }
 
+        val views = RemoteViews(context.packageName, R.layout.home_widget)
+        val url = getWidgetUrl(context, appWidgetId)
+
+        if (url.isNullOrEmpty()) {
+            Log.w(TAG, "URL not found for widget $appWidgetId")
+            showErrorState(views, appWidgetManager, appWidgetId, "Please configure the widget URL.")
+            activeUpdates.remove(appWidgetId)
+            return
+        }
+
+        setupClickIntent(context, views, appWidgetId)
+
+        showLoadingState(views, appWidgetManager, appWidgetId)
+
         CoroutineScope(Dispatchers.IO).launch {
-            try {
+            withTimeoutOrNull(COROUTINE_TIMEOUT) {
-                val connection = URL(url).openConnection() as HttpURLConnection
+                try {
-                connection.requestMethod = "GET"
+                    val serverData = fetchServerData(url)
-                val responseCode = connection.responseCode
+                    if (serverData != null) {
-                if (responseCode == HttpURLConnection.HTTP_OK) {
+                        withContext(Dispatchers.Main) {
-                    val jsonStr = connection.inputStream.bufferedReader().use { it.readText() }
+                            showSuccessState(views, appWidgetManager, appWidgetId, serverData)
-                    val jsonObject = JSONObject(jsonStr)
+                        }
-                    val data = jsonObject.getJSONObject("data")
+                    } else {
-                    val server = data.getString("name")
+                        withContext(Dispatchers.Main) {
-                    val cpu = data.getString("cpu")
+                            showErrorState(views, appWidgetManager, appWidgetId, "Invalid server data received.")
-                    val mem = data.getString("mem")
-                    val disk = data.getString("disk")
-                    val net = data.getString("net")
-                    withContext(Dispatchers.Main) {
-                        if (mem.isEmpty() || disk.isEmpty()) {
-                            Log.e("HomeWidget", "Failed to retrieve status: Memory or disk information is empty")
-                            return@withContext
                         }
-                        views.setTextViewText(R.id.widget_name, server)
-                        views.setTextViewText(R.id.widget_cpu, cpu)
-                        views.setTextViewText(R.id.widget_mem, mem)
-                        views.setTextViewText(R.id.widget_disk, disk)
-                        views.setTextViewText(R.id.widget_net, net)
-                        val timeStr = android.text.format.DateFormat.format("HH:mm", java.util.Date()).toString()
-                        views.setTextViewText(R.id.widget_time, timeStr)
-                        views.setFloat(R.id.widget_name, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_cpu_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_mem_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_disk_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_net_label, "setAlpha", 1f)
-                        views.setFloat(R.id.widget_time, "setAlpha", 1f)
-                        appWidgetManager.updateAppWidget(appWidgetId, views)
                     }
-                } else {
+                } catch (e: Exception) {
-                    throw FileNotFoundException("HTTP response code: $responseCode")
+                    Log.e(TAG, "Error updating widget $appWidgetId: ${e.message}", e)
+                    withContext(Dispatchers.Main) {
+                        val errorMessage = when (e) {
+                            is SocketTimeoutException -> "Connection timeout. Please check your network."
+                            is IOException -> "Network error. Please check your connection."
+                            is JSONException -> "Invalid data format received from server."
+                            else -> "Failed to retrieve data: ${e.message}"
+                        }
+                        showErrorState(views, appWidgetManager, appWidgetId, errorMessage)
+                    }
                 }
-            } catch (e: Exception) {
+            } ?: run {
-                Log.e("HomeWidget", "Error updating widget: ${e.localizedMessage}", e)
+                Log.w(TAG, "Widget update timed out for widget $appWidgetId")
                 withContext(Dispatchers.Main) {
-                    views.setTextViewText(R.id.widget_name, "Error")
+                    showErrorState(views, appWidgetManager, appWidgetId, "Update timed out. Please try again.")
-                    // Update the widget to display a message for data retrieval failure
-                    views.setViewVisibility(R.id.error_message, View.VISIBLE)
-                    views.setTextViewText(R.id.error_message, "Failed to retrieve data.")
-                    views.setViewVisibility(R.id.widget_content, View.GONE)
-                    views.setFloat(R.id.widget_name, "setAlpha", 1f)
-                    views.setFloat(R.id.error_message, "setAlpha", 1f)
-                    appWidgetManager.updateAppWidget(appWidgetId, views)
                 }
             }
+            activeUpdates.remove(appWidgetId)
         }
     }
+
+    private fun getWidgetUrl(context: Context, appWidgetId: Int): String? {
+        val sp = context.getSharedPreferences("FlutterSharedPreferences", Context.MODE_PRIVATE)
+        return sp.getString("widget_$appWidgetId", null)
+            ?: sp.getString("$appWidgetId", null)
+            ?: sp.getString("widget_*", null)
+    }
+
+    private fun setupClickIntent(context: Context, views: RemoteViews, appWidgetId: Int) {
+        val intentConfigure = Intent(context, WidgetConfigureActivity::class.java).apply {
+            putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId)
+        }
+
+        val flag = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        } else {
+            PendingIntent.FLAG_UPDATE_CURRENT
+        }
+
+        val pendingConfigure = PendingIntent.getActivity(context, appWidgetId, intentConfigure, flag)
+        views.setOnClickPendingIntent(R.id.widget_container, pendingConfigure)
+    }
+
+    private suspend fun fetchServerData(url: String): ServerData? = withContext(Dispatchers.IO) {
+        var connection: HttpURLConnection? = null
+        try {
+            connection = (URL(url).openConnection() as HttpURLConnection).apply {
+                requestMethod = "GET"
+                connectTimeout = NETWORK_TIMEOUT.toInt()
+                readTimeout = NETWORK_TIMEOUT.toInt()
+                setRequestProperty("User-Agent", "ServerBox-Widget/1.0")
+                setRequestProperty("Accept", "application/json")
+            }
+
+            if (connection.responseCode != HttpURLConnection.HTTP_OK) {
+                throw IOException("HTTP ${connection.responseCode}: ${connection.responseMessage}")
+            }
+
+            val jsonStr = connection.inputStream.bufferedReader().use { it.readText() }
+            parseServerData(jsonStr)
+        } finally {
+            connection?.disconnect()
+        }
+    }
+
+    private fun parseServerData(jsonStr: String): ServerData? {
+        return try {
+            val jsonObject = JSONObject(jsonStr)
+            val data = jsonObject.getJSONObject("data")
+            
+            val server = data.optString("name", "Unknown Server")
+            val cpu = data.optString("cpu", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val mem = data.optString("mem", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val disk = data.optString("disk", "").takeIf { it.isNotBlank() } ?: "N/A"
+            val net = data.optString("net", "").takeIf { it.isNotBlank() } ?: "N/A"
+            
+            // Return data even if some fields are missing, providing defaults
+            // Only reject if we can't parse the JSON structure properly
+            ServerData(server, cpu, mem, disk, net)
+        } catch (e: JSONException) {
+            Log.e(TAG, "JSON parsing error: ${e.message}", e)
+            null
+        }
+    }
+
+    private fun showLoadingState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int) {
+        views.apply {
+            setTextViewText(R.id.widget_name, "Loading...")
+            setViewVisibility(R.id.error_message, View.GONE)
+            setViewVisibility(R.id.widget_content, View.VISIBLE)
+            setViewVisibility(R.id.widget_cpu_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_mem_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_disk_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_net_label, View.VISIBLE)
+            setViewVisibility(R.id.widget_progress, View.VISIBLE)
+            setFloat(R.id.widget_name, "setAlpha", 0.7f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    private fun showSuccessState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int, data: ServerData) {
+        views.apply {
+            setTextViewText(R.id.widget_name, data.name)
+            setTextViewText(R.id.widget_cpu, data.cpu)
+            setTextViewText(R.id.widget_mem, data.mem)
+            setTextViewText(R.id.widget_disk, data.disk)
+            setTextViewText(R.id.widget_net, data.net)
+            
+            val timeStr = android.text.format.DateFormat.format("HH:mm", java.util.Date()).toString()
+            setTextViewText(R.id.widget_time, timeStr)
+            
+            setViewVisibility(R.id.error_message, View.GONE)
+            setViewVisibility(R.id.widget_content, View.VISIBLE)
+            setViewVisibility(R.id.widget_progress, View.GONE)
+            
+            // Smooth fade-in animation
+            setFloat(R.id.widget_name, "setAlpha", 1f)
+            setFloat(R.id.widget_cpu_label, "setAlpha", 1f)
+            setFloat(R.id.widget_mem_label, "setAlpha", 1f)
+            setFloat(R.id.widget_disk_label, "setAlpha", 1f)
+            setFloat(R.id.widget_net_label, "setAlpha", 1f)
+            setFloat(R.id.widget_time, "setAlpha", 1f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    private fun showErrorState(views: RemoteViews, appWidgetManager: AppWidgetManager, appWidgetId: Int, errorMessage: String) {
+        views.apply {
+            setTextViewText(R.id.widget_name, "Error")
+            setViewVisibility(R.id.error_message, View.VISIBLE)
+            setTextViewText(R.id.error_message, errorMessage)
+            setViewVisibility(R.id.widget_content, View.GONE)
+            setViewVisibility(R.id.widget_progress, View.GONE)
+            setFloat(R.id.widget_name, "setAlpha", 1f)
+            setFloat(R.id.error_message, "setAlpha", 1f)
+        }
+        appWidgetManager.updateAppWidget(appWidgetId, views)
+    }
+
+    data class ServerData(
+        val name: String,
+        val cpu: String,
+        val mem: String,
+        val disk: String,
+        val net: String
+    )
 }

android/app/src/main/kotlin/tech/lolli/toolbox/widget/WidgetConfigureActivity.kt

@@ -0,0 +1,82 @@
+package tech.lolli.toolbox.widget
+
+import android.app.Activity
+import android.appwidget.AppWidgetManager
+import android.content.Intent
+import android.os.Bundle
+import android.util.Patterns
+import android.widget.Button
+import android.widget.EditText
+import tech.lolli.toolbox.R
+
+class WidgetConfigureActivity : Activity() {
+    private var appWidgetId = AppWidgetManager.INVALID_APPWIDGET_ID
+    private lateinit var urlEditText: EditText
+    private lateinit var saveButton: Button
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.widget_configure)
+
+        // 设置结果为取消，以防用户在完成配置前退出
+        setResult(RESULT_CANCELED)
+
+        // 获取 widget ID
+        val extras = intent.extras
+        if (extras != null) {
+            appWidgetId = extras.getInt(
+                AppWidgetManager.EXTRA_APPWIDGET_ID,
+                AppWidgetManager.INVALID_APPWIDGET_ID
+            )
+        }
+
+        // 如果没有有效的 widget ID，完成 activity
+        if (appWidgetId == AppWidgetManager.INVALID_APPWIDGET_ID) {
+            finish()
+            return
+        }
+
+        // 初始化 UI 元素
+        urlEditText = findViewById(R.id.url_edit_text)
+        saveButton = findViewById(R.id.save_button)
+
+        // 从 SharedPreferences 加载现有配置
+        val sp = getSharedPreferences("FlutterSharedPreferences", MODE_PRIVATE)
+        val existingUrl = sp.getString("widget_$appWidgetId", "")
+        urlEditText.setText(existingUrl)
+
+        // 设置保存按钮点击事件
+        saveButton.setOnClickListener {
+            val url = urlEditText.text.toString().trim()
+            if (url.isEmpty()) {
+                urlEditText.error = "Please enter a URL"
+                return@setOnClickListener
+            }
+            
+            // 验证 URL 格式
+            if (!Patterns.WEB_URL.matcher(url).matches()) {
+                urlEditText.error = "Please enter a valid URL"
+                return@setOnClickListener
+            }
+
+            // 保存 URL 到 SharedPreferences
+            val editor = sp.edit()
+            editor.putString("widget_$appWidgetId", url)
+            editor.apply()
+
+            // 更新 widget 使用 AppWidgetManager
+            val appWidgetManager = AppWidgetManager.getInstance(this)
+            val updateIntent = Intent(this, HomeWidget::class.java).apply {
+                action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+                putExtra(AppWidgetManager.EXTRA_APPWIDGET_IDS, intArrayOf(appWidgetId))
+            }
+            sendBroadcast(updateIntent)
+
+            // 设置结果并结束 activity
+            val resultValue = Intent()
+            resultValue.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId)
+            setResult(RESULT_OK, resultValue)
+            finish()
+        }
+    }
+}

android/app/src/main/res/layout/home_widget.xml

@@ -10,14 +10,17 @@
 
     <TextView
         android:id="@+id/widget_name"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:textColor="@color/widgetText"
-        android:textSize="23sp"
+        android:textSize="20sp"
         android:textStyle="bold"
         android:maxLines="1"
+        android:ellipsize="end"
         android:alpha="0"
         android:animateLayoutChanges="true"
+        android:fadingEdge="horizontal"
+        android:singleLine="true"
         tools:text="Server Name" />
 
     <!-- Wrap the content in a LinearLayout for easy visibility management -->
@@ -27,121 +30,138 @@
         android:layout_height="wrap_content"
         android:orientation="vertical"
         android:layout_below="@id/widget_name"
-        android:paddingTop="13dp">
+        android:layout_marginTop="8dp">
 
         <RelativeLayout
             android:id="@+id/widget_container_inner"
             android:layout_width="match_parent"
-            android:layout_height="match_parent"
+            android:layout_height="wrap_content"
-            android:gravity="center_vertical"
-            android:paddingTop="13dp"
             android:animateLayoutChanges="true">
 
             <LinearLayout
                 android:id="@+id/widget_cpu_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
+                    android:layout_width="16dp"
-                    android:layout_height="17dp"
+                    android:layout_height="16dp"
-                    android:src="@drawable/speed_24">
+                    android:src="@drawable/speed_24"
-                </ImageView>
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="CPU usage" />
 
                 <TextView
                     android:id="@+id/widget_cpu"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:singleLine="true"
-                    android:ellipsize = "marquee"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
+                    android:textSize="12sp"
-                    tools:text="CPU" />
+                    tools:text="CPU: 25.6%" />
 
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_mem_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:layout_below="@id/widget_cpu_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
+                    android:layout_width="16dp"
-                    android:layout_height="17dp"
+                    android:layout_height="16dp"
-                    android:src="@drawable/memory_24">
+                    android:src="@drawable/memory_24"
-                </ImageView>
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Memory usage" />
 
                 <TextView
                     android:id="@+id/widget_mem"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
+                    android:textSize="12sp"
-                    tools:text="Mem" />
+                    tools:text="Memory: 4.2GB / 8GB" />
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_disk_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
-                android:paddingBottom="2.7dp"
+                android:layout_marginBottom="4dp"
                 android:layout_below="@id/widget_mem_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
+                    android:layout_width="16dp"
-                    android:layout_height="17dp"
+                    android:layout_height="16dp"
-                    android:src="@drawable/storage_24">
+                    android:src="@drawable/storage_24"
-                </ImageView>
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Disk usage" />
 
                 <TextView
                     android:id="@+id/widget_disk"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
+                    android:textSize="12sp"
-                    tools:text="Disk" />
+                    tools:text="Disk: 125GB / 250GB" />
 
             </LinearLayout>
 
             <LinearLayout
                 android:id="@+id/widget_net_label"
-                android:layout_width="wrap_content"
+                android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_below="@id/widget_disk_label"
                 android:gravity="center_vertical"
-                android:orientation="horizontal">
+                android:orientation="horizontal"
+                android:alpha="0"
+                android:animateLayoutChanges="true">
 
                 <ImageView
-                    android:layout_width="17dp"
+                    android:layout_width="16dp"
-                    android:layout_height="17dp"
+                    android:layout_height="16dp"
-                    android:src="@drawable/net_24">
+                    android:src="@drawable/net_24"
-                </ImageView>
+                    android:layout_gravity="center_vertical"
+                    android:contentDescription="Network usage" />
 
                 <TextView
                     android:id="@+id/widget_net"
-                    android:layout_width="match_parent"
+                    android:layout_width="0dp"
                     android:layout_height="wrap_content"
-                    android:layout_marginStart="11dp"
+                    android:layout_weight="1"
+                    android:layout_marginStart="8dp"
                     android:maxLines="1"
+                    android:ellipsize="end"
                     android:textColor="@color/widgetSummaryText"
-                    android:textSize="12.7sp"
+                    android:textSize="12sp"
-                    tools:text="Net" />
+                    tools:text="Network: 15MB/s ↓ 8MB/s ↑" />
 
             </LinearLayout>
 
@@ -149,29 +169,45 @@
 
     </LinearLayout>
 
-    <!-- Add a TextView for error messages -->
+    <!-- Error message display -->
     <TextView
         android:id="@+id/error_message"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_below="@id/widget_name"
+        android:layout_marginTop="8dp"
         android:textColor="@color/widgetSummaryText"
-        android:textSize="12sp"
+        android:textSize="11sp"
         android:visibility="gone"
         android:alpha="0"
         android:animateLayoutChanges="true"
-        tools:text="Error message" />
+        android:lineSpacingMultiplier="1.2"
+        android:maxLines="3"
+        android:ellipsize="end"
+        tools:text="Error message text that might be longer than usual" />
 
     <TextView
         android:id="@+id/widget_time"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_alignParentBottom="true"
-        android:maxLines="2"
+        android:layout_alignParentEnd="true"
+        android:maxLines="1"
         android:textColor="@color/widgetSummaryText"
-        android:textSize="11sp"
+        android:textSize="10sp"
         android:alpha="0"
         android:animateLayoutChanges="true"
-        tools:text="UpdateTime" />
+        android:fontFamily="monospace"
+        tools:text="12:34" />
+
+    <!-- Progress indicator for loading state -->
+    <ProgressBar
+        android:id="@+id/widget_progress"
+        style="?android:attr/progressBarStyleLarge"
+        android:layout_width="32dp"
+        android:layout_height="32dp"
+        android:layout_centerInParent="true"
+        android:visibility="gone"
+        android:indeterminate="true" />
 
 </RelativeLayout>

android/app/src/main/res/layout/widget_configure.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:orientation="vertical"
+    android:padding="16dp">
+
+    <TextView
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="Widget URL"
+        android:textSize="18sp"
+        android:textStyle="bold"
+        android:layout_marginBottom="16dp"
+        android:textColor="@android:color/black" />
+
+    <EditText
+        android:id="@+id/url_edit_text"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:hint="https://server/status"
+        android:inputType="textUri"
+        android:layout_marginBottom="16dp"
+        android:background="@android:drawable/edit_text"
+        android:padding="12dp"
+        android:textColor="@android:color/black"
+        android:textColorHint="@android:color/darker_gray" />
+
+    <Button
+        android:id="@+id/save_button"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="Save"
+        android:background="#8b2252"
+        android:textColor="@android:color/white"
+        android:padding="12dp" />
+
+</LinearLayout>

android/app/src/main/res/xml/backup_rules.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<full-backup-content>
+    <exclude domain="sharedpref" path="FlutterSecureStorage"/>
+</full-backup-content>

android/app/src/main/res/xml/home_widget.xml

@@ -6,6 +6,7 @@
     android:minHeight="110dp"
     android:updatePeriodMillis="1800001"
     android:initialLayout="@layout/home_widget"
+    android:configure="tech.lolli.toolbox.widget.WidgetConfigureActivity"
     android:resizeMode="none"
     android:widgetCategory="home_screen">
 </appwidget-provider>

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-all.zip

android/settings.gradle

@@ -19,7 +19,7 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version '8.6.0' apply false
+    id "com.android.application" version '8.9.1' apply false
     id "org.jetbrains.kotlin.android" version "2.1.21" apply false
 }
 

devtools_options.yaml

@@ -1 +1,3 @@
+description: This file stores settings for Dart & Flutter DevTools.
+documentation: https://docs.flutter.dev/tools/devtools/extensions#configure-extension-enablement-states
 extensions:

distribute_options.yaml

@@ -1,13 +0,0 @@
-variables:
-output: dist/
-releases:
-  - name: linux
-    jobs:
-      - name: release-linux-deb
-        package:
-          platform: linux
-          target: deb
-      - name: release-linux-rpm
-        package:
-          platform: linux
-          target: rpm

fastlane/metadata/android/ru/full_description.txt

@@ -0,0 +1,7 @@
+Проект на базе Flutter, предоставляющий диаграммы состояний серверов под Linux, Unix и Windows и инструменты для управления ими.
+
+Особая благодарность dartssh2 и xterm.dart.
+
+* Диаграмма состояния (ЦП, датчики, видеокарта…), SSH Term, SFTP, Docker, пакеты, процессы…
+* Платформозависимые: биометрическая аутентификация, push-уведомления, виджет, приложение для watchOS…
+* Многоязычная поддержка: English, 简体中文; Deutsch, 繁體中文, Indonesian, Français, Dutch; Español, Русский язык, Português, 日本語

fastlane/metadata/android/ru/short_description.txt

@@ -0,0 +1 @@
+Приложение для мониторинга серверов и набор инструментов управления ими

ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>12.0</string>
+  <string>13.0</string>
 </dict>
 </plist>

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your project
-# platform :ios, '12.0'
+# platform :ios, '13.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'

ios/Podfile.lock

@@ -1,5 +1,5 @@
 PODS:
-  - app_links (0.0.2):
+  - app_links (6.4.1):
     - Flutter
   - camera_avfoundation (0.0.1):
     - Flutter
@@ -8,6 +8,8 @@ PODS:
   - Flutter (1.0.0)
   - flutter_native_splash (2.4.3):
     - Flutter
+  - flutter_secure_storage (6.0.0):
+    - Flutter
   - icloud_storage (0.0.1):
     - Flutter
   - local_auth_darwin (0.0.1):
@@ -38,6 +40,7 @@ DEPENDENCIES:
   - file_picker (from `.symlinks/plugins/file_picker/ios`)
   - Flutter (from `Flutter`)
   - flutter_native_splash (from `.symlinks/plugins/flutter_native_splash/ios`)
+  - flutter_secure_storage (from `.symlinks/plugins/flutter_secure_storage/ios`)
   - icloud_storage (from `.symlinks/plugins/icloud_storage/ios`)
   - local_auth_darwin (from `.symlinks/plugins/local_auth_darwin/darwin`)
   - package_info_plus (from `.symlinks/plugins/package_info_plus/ios`)
@@ -60,6 +63,8 @@ EXTERNAL SOURCES:
     :path: Flutter
   flutter_native_splash:
     :path: ".symlinks/plugins/flutter_native_splash/ios"
+  flutter_secure_storage:
+    :path: ".symlinks/plugins/flutter_secure_storage/ios"
   icloud_storage:
     :path: ".symlinks/plugins/icloud_storage/ios"
   local_auth_darwin:
@@ -82,22 +87,23 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/watch_connectivity/ios"
 
 SPEC CHECKSUMS:
-  app_links: 76b66b60cc809390ca1ad69bfd66b998d2387ac7
+  app_links: 3dbc685f76b1693c66a6d9dd1e9ab6f73d97dc0a
-  camera_avfoundation: be3be85408cd4126f250386828e9b1dfa40ab436
+  camera_avfoundation: 5675ca25298b6f81fa0a325188e7df62cc217741
   file_picker: fb04e739ae6239a76ce1f571863a196a922c87d4
-  Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
+  Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
   flutter_native_splash: c32d145d68aeda5502d5f543ee38c192065986cf
+  flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
   icloud_storage: e55639f0c0d7cb2b0ba9c0b3d5968ccca9cd9aa2
-  local_auth_darwin: 553ce4f9b16d3fdfeafce9cf042e7c9f77c1c391
+  local_auth_darwin: c3ee6cce0a8d56be34c8ccb66ba31f7f180aaebb
   package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
-  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  path_provider_foundation: bb55f6dbba17d0dccd6737fe6f7f34fbd0376880
   plain_notification_token: 047876b9d80a5b93565ddcc13a487a7e7b906f7d
   share_plus: 50da8cb520a8f0f65671c6c6a99b3617ed10a58a
-  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  shared_preferences_foundation: 7036424c3d8ec98dfe75ff1667cb0cd531ec82bb
-  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
+  url_launcher_ios: 7a95fa5b60cc718a708b8f2966718e93db0cef1b
   wakelock_plus: e29112ab3ef0b318e58cfa5c32326458be66b556
   watch_connectivity: 88e5bea25b473e66ef8d3f960954d154ed0356d6
 
-PODFILE CHECKSUM: ec6ef69056f066e8b21a3391082f23b5ad2d37f8
+PODFILE CHECKSUM: 5a0fb6438066e44ab2c77bd223668d351b8d8461
 
 COCOAPODS: 1.16.2

ios/Runner.xcodeproj/project.pbxproj

@@ -9,6 +9,10 @@
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
+		4A2DCD6B2E4B127100CF68B7 /* LiveActivityManager.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A2DCD692E4B127100CF68B7 /* LiveActivityManager.swift */; };
+		4A2DCD6C2E4B127100CF68B7 /* TerminalLiveActivityAttributes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A2DCD6A2E4B127100CF68B7 /* TerminalLiveActivityAttributes.swift */; };
+		4A2DCD6F2E4B128100CF68B7 /* TerminalLiveActivity.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A2DCD6D2E4B128100CF68B7 /* TerminalLiveActivity.swift */; };
+		4A2DCD702E4B128100CF68B7 /* TerminalLiveActivityAttributes.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4A2DCD6E2E4B128100CF68B7 /* TerminalLiveActivityAttributes.swift */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		7538AEC32BB83FAB002AB82A /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 7538AEC22BB83FAB002AB82A /* PrivacyInfo.xcprivacy */; };
 		7538AEC52BB83FC8002AB82A /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = 7538AEC42BB83FC8002AB82A /* PrivacyInfo.xcprivacy */; };
@@ -36,6 +40,8 @@
 		E3AE8AEB2AB601DB000A6459 /* Utils.swift in Sources */ = {isa = PBXBuildFile; fileRef = E3AE8AE92AB601DB000A6459 /* Utils.swift */; };
 		E3AE8AEC2AB601DB000A6459 /* Utils.swift in Sources */ = {isa = PBXBuildFile; fileRef = E3AE8AE92AB601DB000A6459 /* Utils.swift */; };
 		E3DB67ED2A31FE200027B8CB /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = E3DB67EB2A31FE200027B8CB /* LaunchScreen.storyboard */; };
+        F0A1B2C31A2B3C4D5E6F0005 /* Localizable.strings in Resources */ = {isa = PBXBuildFile; fileRef = F0A1B2C31A2B3C4D5E6F0001 /* Localizable.strings */; };
+        F0A1B2C31A2B3C4D5E6F1005 /* Localizable.strings (StatusWidget) in Resources */ = {isa = PBXBuildFile; fileRef = F0A1B2C31A2B3C4D5E6F1001 /* Localizable.strings */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -95,6 +101,10 @@
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		278C1EB3935F9285537B0516 /* Pods_Runner.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = Pods_Runner.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
+		4A2DCD692E4B127100CF68B7 /* LiveActivityManager.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = LiveActivityManager.swift; sourceTree = "<group>"; };
+		4A2DCD6A2E4B127100CF68B7 /* TerminalLiveActivityAttributes.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalLiveActivityAttributes.swift; sourceTree = "<group>"; };
+		4A2DCD6D2E4B128100CF68B7 /* TerminalLiveActivity.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalLiveActivity.swift; sourceTree = "<group>"; };
+		4A2DCD6E2E4B128100CF68B7 /* TerminalLiveActivityAttributes.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TerminalLiveActivityAttributes.swift; sourceTree = "<group>"; };
 		5A4B3EB10512B2EB8E10213B /* Pods-Runner.profile.xcconfig */ = {isa = PBXFileReference; includeInIndex = 1; lastKnownFileType = text.xcconfig; name = "Pods-Runner.profile.xcconfig"; path = "Target Support Files/Pods-Runner/Pods-Runner.profile.xcconfig"; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
@@ -156,6 +166,26 @@
 		E3D26BD22B9966EC00D83425 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/Main.strings; sourceTree = "<group>"; };
 		E3D26BD32B9966EC00D83425 /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/LaunchScreen.strings; sourceTree = "<group>"; };
 		E3DB67EC2A31FE200027B8CB /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0002 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0003 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0004 /* zh-Hant */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hant"; path = "zh-Hant.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0006 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0007 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0008 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F0009 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = de.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F000A /* pt-BR */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "pt-BR"; path = "pt-BR.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F000B /* id */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = id; path = id.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F000C /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1002 /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1003 /* zh-Hans */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hans"; path = "zh-Hans.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1004 /* zh-Hant */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "zh-Hant"; path = "zh-Hant.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1006 /* fr */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = fr; path = fr.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1007 /* ru */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1008 /* es */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = es; path = es.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F1009 /* de */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = de; path = de.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F100A /* pt-BR */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = "pt-BR"; path = "pt-BR.lproj/Localizable.strings"; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F100B /* id */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = id; path = id.lproj/Localizable.strings; sourceTree = "<group>"; };
+        F0A1B2C31A2B3C4D5E6F100C /* ja */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = ja; path = ja.lproj/Localizable.strings; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -233,6 +263,7 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+                F0A1B2C31A2B3C4D5E6F0001 /* Localizable.strings */,
 				7538AEC22BB83FAB002AB82A /* PrivacyInfo.xcprivacy */,
 				E398BF6A29BDB34500FE4FD5 /* Runner.entitlements */,
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
@@ -242,6 +273,8 @@
 				E39A76AD2AB9A2F70067C641 /* Info-Profile.plist */,
 				E39A76AC2AB9A2F70067C641 /* Info-Release.plist */,
 				1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
+				4A2DCD692E4B127100CF68B7 /* LiveActivityManager.swift */,
+				4A2DCD6A2E4B127100CF68B7 /* TerminalLiveActivityAttributes.swift */,
 				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
 				E3AE8AE92AB601DB000A6459 /* Utils.swift */,
 				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
@@ -263,8 +296,11 @@
 		E33A3E3A2A626DCE009744AB /* StatusWidget */ = {
 			isa = PBXGroup;
 			children = (
+                F0A1B2C31A2B3C4D5E6F1001 /* Localizable.strings */,
 				7538AEC42BB83FC8002AB82A /* PrivacyInfo.xcprivacy */,
 				E33A3E3B2A626DCE009744AB /* StatusWidgetBundle.swift */,
+				4A2DCD6D2E4B128100CF68B7 /* TerminalLiveActivity.swift */,
+				4A2DCD6E2E4B128100CF68B7 /* TerminalLiveActivityAttributes.swift */,
 				E33A3E3F2A626DCE009744AB /* StatusWidget.swift */,
 				E37C48ED2B9C30EE00E542D2 /* StatusWidget.intentdefinition */,
 				E33A3E442A626DD0009744AB /* Info.plist */,
@@ -412,6 +448,7 @@
 				E39A76B02AB9A2F70067C641 /* Info-Profile.plist in Resources */,
 				7538AEC32BB83FAB002AB82A /* PrivacyInfo.xcprivacy in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
+                F0A1B2C31A2B3C4D5E6F0005 /* Localizable.strings in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -420,6 +457,7 @@
 			buildActionMask = 2147483647;
 			files = (
 				7538AEC52BB83FC8002AB82A /* PrivacyInfo.xcprivacy in Resources */,
+                F0A1B2C31A2B3C4D5E6F1005 /* Localizable.strings (StatusWidget) in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -516,6 +554,8 @@
 				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
 				E37C48EA2B9C30EE00E542D2 /* StatusWidget.intentdefinition in Sources */,
 				E3AE8AEA2AB601DB000A6459 /* Utils.swift in Sources */,
+				4A2DCD6B2E4B127100CF68B7 /* LiveActivityManager.swift in Sources */,
+				4A2DCD6C2E4B127100CF68B7 /* TerminalLiveActivityAttributes.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
@@ -525,6 +565,8 @@
 			files = (
 				E33A3E402A626DCE009744AB /* StatusWidget.swift in Sources */,
 				E37C48EB2B9C30EE00E542D2 /* StatusWidget.intentdefinition in Sources */,
+				4A2DCD6F2E4B128100CF68B7 /* TerminalLiveActivity.swift in Sources */,
+				4A2DCD702E4B128100CF68B7 /* TerminalLiveActivityAttributes.swift in Sources */,
 				E33A3E3C2A626DCE009744AB /* StatusWidgetBundle.swift in Sources */,
 				E3AE8AEB2AB601DB000A6459 /* Utils.swift in Sources */,
 			);
@@ -610,6 +652,40 @@
 			name = LaunchScreen.storyboard;
 			sourceTree = "<group>";
 		};
+        F0A1B2C31A2B3C4D5E6F0001 /* Localizable.strings */ = {
+            isa = PBXVariantGroup;
+            children = (
+                F0A1B2C31A2B3C4D5E6F0002 /* en */,
+                F0A1B2C31A2B3C4D5E6F0003 /* zh-Hans */,
+                F0A1B2C31A2B3C4D5E6F0004 /* zh-Hant */,
+                F0A1B2C31A2B3C4D5E6F0006 /* fr */,
+                F0A1B2C31A2B3C4D5E6F0007 /* ru */,
+                F0A1B2C31A2B3C4D5E6F0008 /* es */,
+                F0A1B2C31A2B3C4D5E6F0009 /* de */,
+                F0A1B2C31A2B3C4D5E6F000A /* pt-BR */,
+                F0A1B2C31A2B3C4D5E6F000B /* id */,
+                F0A1B2C31A2B3C4D5E6F000C /* ja */,
+            );
+            name = Localizable.strings;
+            sourceTree = "<group>";
+        };
+        F0A1B2C31A2B3C4D5E6F1001 /* Localizable.strings */ = {
+            isa = PBXVariantGroup;
+            children = (
+                F0A1B2C31A2B3C4D5E6F1002 /* en */,
+                F0A1B2C31A2B3C4D5E6F1003 /* zh-Hans */,
+                F0A1B2C31A2B3C4D5E6F1004 /* zh-Hant */,
+                F0A1B2C31A2B3C4D5E6F1006 /* fr */,
+                F0A1B2C31A2B3C4D5E6F1007 /* ru */,
+                F0A1B2C31A2B3C4D5E6F1008 /* es */,
+                F0A1B2C31A2B3C4D5E6F1009 /* de */,
+                F0A1B2C31A2B3C4D5E6F100A /* pt-BR */,
+                F0A1B2C31A2B3C4D5E6F100B /* id */,
+                F0A1B2C31A2B3C4D5E6F100C /* ja */,
+            );
+            name = Localizable.strings;
+            sourceTree = "<group>";
+        };
 /* End PBXVariantGroup section */
 
 /* Begin XCBuildConfiguration section */
@@ -655,7 +731,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -672,17 +748,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = "Runner/Info-$(CONFIGURATION).plist";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.developer-tools";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -739,7 +815,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -789,7 +865,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -808,17 +884,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = "Runner/Info-$(CONFIGURATION).plist";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.developer-tools";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -836,17 +912,17 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = "Runner/Info-$(CONFIGURATION).plist";
 				INFOPLIST_KEY_LSApplicationCategoryType = "public.app-category.developer-tools";
-				IPHONEOS_DEPLOYMENT_TARGET = 12.0;
+				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
@@ -867,7 +943,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -880,7 +956,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.StatusWidget;
@@ -906,7 +982,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -919,7 +995,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.StatusWidget;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -942,7 +1018,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_TEAM = BA88US33G6;
 				GCC_C_LANGUAGE_STANDARD = gnu11;
 				GENERATE_INFOPLIST_FILE = YES;
@@ -955,7 +1031,7 @@
 					"@executable_path/Frameworks",
 					"@executable_path/../../Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.StatusWidget;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -978,7 +1054,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_PREVIEWS = YES;
@@ -990,7 +1066,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.WatchEnd;
@@ -1019,7 +1095,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_PREVIEWS = YES;
@@ -1031,7 +1107,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.WatchEnd;
 				PRODUCT_NAME = ServerBox;
@@ -1057,7 +1133,7 @@
 				CLANG_WARN_QUOTED_INCLUDE_IN_FRAMEWORK_HEADER = YES;
 				CLANG_WARN_UNGUARDED_AVAILABILITY = YES_AGGRESSIVE;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 1185;
+				CURRENT_PROJECT_VERSION = 1291;
 				DEVELOPMENT_ASSET_PATHS = "";
 				DEVELOPMENT_TEAM = BA88US33G6;
 				ENABLE_PREVIEWS = YES;
@@ -1069,7 +1145,7 @@
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
-				MARKETING_VERSION = 1.0.1185;
+				MARKETING_VERSION = 1.0.1291;
 				MTL_FAST_MATH = YES;
 				PRODUCT_BUNDLE_IDENTIFIER = com.lollipopkit.toolbox.WatchEnd;
 				PRODUCT_NAME = ServerBox;

ios/Runner/AppDelegate.swift

@@ -1,6 +1,7 @@
 import UIKit
 import WidgetKit
 import Flutter
+import ActivityKit
 
 @main
 @objc class AppDelegate: FlutterAppDelegate {
@@ -11,14 +12,48 @@ import Flutter
         GeneratedPluginRegistrant.register(with: self)
     
         let controller : FlutterViewController = window?.rootViewController as! FlutterViewController
-        let methodChannel = FlutterMethodChannel(name: "tech.lolli.toolbox/home_widget", binaryMessenger: controller.binaryMessenger)
+        // Home widget channel (legacy)
-        methodChannel.setMethodCallHandler({(call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
+        let homeWidgetChannel = FlutterMethodChannel(name: "tech.lolli.toolbox/home_widget", binaryMessenger: controller.binaryMessenger)
+        homeWidgetChannel.setMethodCallHandler({(call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
             if call.method == "update" {
                 if #available(iOS 14.0, *) {
                     WidgetCenter.shared.reloadTimelines(ofKind: "StatusWidget")
                 }
             }
         })
+
+        // Main channel for cross-platform calls (incl. Live Activities)
+        let mainChannel = FlutterMethodChannel(name: "tech.lolli.toolbox/main_chan", binaryMessenger: controller.binaryMessenger)
+        mainChannel.setMethodCallHandler({(call: FlutterMethodCall, result: @escaping FlutterResult) -> Void in
+            switch call.method {
+            case "updateHomeWidget":
+                if #available(iOS 14.0, *) {
+                    WidgetCenter.shared.reloadTimelines(ofKind: "StatusWidget")
+                }
+                result(nil)
+            case "startLiveActivity":
+                if #available(iOS 16.2, *) {
+                    if let payload = call.arguments as? String {
+                        LiveActivityManager.start(json: payload)
+                    }
+                }
+                result(nil)
+            case "updateLiveActivity":
+                if #available(iOS 16.2, *) {
+                    if let payload = call.arguments as? String {
+                        LiveActivityManager.update(json: payload)
+                    }
+                }
+                result(nil)
+            case "stopLiveActivity":
+                if #available(iOS 16.2, *) {
+                    LiveActivityManager.stop()
+                }
+                result(nil)
+            default:
+                result(FlutterMethodNotImplemented)
+            }
+        })
         return super.application(application, didFinishLaunchingWithOptions: launchOptions)
     }
 
@@ -30,4 +65,11 @@ import Flutter
         }
         return true
     }
+    
+    override func applicationWillTerminate(_ application: UIApplication) {
+        // Stop Live Activity when app is about to terminate
+        if #available(iOS 16.2, *) {
+            LiveActivityManager.stop()
+        }
+    }
 }

ios/Runner/Info-Debug.plist

@@ -41,6 +41,8 @@
 		<array>
 			<string>ConfigurationIntent</string>
 		</array>
+		<key>NSSupportsLiveActivities</key>
+		<true/>
 		<key>UIApplicationSupportsIndirectInputEvents</key>
 		<true />
 		<key>UIBackgroundModes</key>
@@ -78,4 +80,4 @@
 		<key>NSPhotoLibraryUsageDescription</key>
 		<string>Get QR code and etc.</string>
 	</dict>
-</plist>
+</plist>

ios/Runner/Info-Profile.plist

@@ -17,6 +17,8 @@
 			<string>en</string>
 			<string>zh</string>
 		</array>
+		<key>NSSupportsLiveActivities</key>
+		<true/>
 		<key>CFBundleName</key>
 		<string>ServerBox</string>
 		<key>CFBundlePackageType</key>

ios/Runner/Info-Release.plist

@@ -17,6 +17,8 @@
 			<string>en</string>
 			<string>zh</string>
 		</array>
+		<key>NSSupportsLiveActivities</key>
+		<true/>
 		<key>CFBundleName</key>
 		<string>ServerBox</string>
 		<key>CFBundlePackageType</key>
@@ -68,4 +70,4 @@
 		<key>NSPhotoLibraryUsageDescription</key>
 		<string>Get QR code and etc.</string>
 	</dict>
-</plist>
+</plist>

ios/Runner/LiveActivityManager.swift

@@ -0,0 +1,95 @@
+//
+//  LiveActivityManager.swift
+//  Runner
+//
+//  Handles starting/updating/stopping Terminal Live Activities from Flutter via MethodChannel.
+//
+
+import Foundation
+import ActivityKit
+
+@available(iOS 16.2, *)
+class LiveActivityManager {
+    static var current: Activity<TerminalAttributes>?
+
+    struct Payload: Decodable {
+        let id: String
+        let title: String
+        let subtitle: String
+        let startTimeMs: Int
+        let status: String
+        let hasTerminal: Bool?
+        let connectionCount: Int?
+    }
+
+    private static func parse(_ json: String) -> Payload? {
+        guard let data = json.data(using: .utf8) else { return nil }
+        return try? JSONDecoder().decode(Payload.self, from: data)
+    }
+
+    static func start(json: String) {
+        guard #available(iOS 16.2, *) else { return }
+        guard let p = parse(json) else { return }
+        let attributes = TerminalAttributes(id: p.id)
+        let date = Date(timeIntervalSince1970: TimeInterval(p.startTimeMs) / 1000.0)
+        // Localize multi-connection title/subtitle on iOS side
+        let isMulti = (p.id == "multi_connections")
+        let title = isMulti
+            ? String(format: NSLocalizedString("%d connections", comment: "Title for multiple connections"), p.connectionCount ?? 1)
+            : p.title
+        let subtitle = isMulti
+            ? NSLocalizedString("Multiple SSH sessions active", comment: "Subtitle for multiple connections")
+            : p.subtitle
+        let state = TerminalAttributes.ContentState(
+            id: p.id,
+            title: title,
+            subtitle: subtitle,
+            status: p.status,
+            startTime: date,
+            hasTerminal: p.hasTerminal ?? true,
+            connectionCount: p.connectionCount ?? 1
+        )
+        let content = ActivityContent(state: state, staleDate: nil)
+        do {
+            current = try Activity<TerminalAttributes>.request(attributes: attributes, content: content, pushType: nil)
+        } catch {
+            // ignore
+        }
+    }
+
+    static func update(json: String) {
+        guard #available(iOS 16.2, *) else { return }
+        guard let p = parse(json) else { return }
+        let date = Date(timeIntervalSince1970: TimeInterval(p.startTimeMs) / 1000.0)
+        // Localize multi-connection title/subtitle on iOS side
+        let isMulti = (p.id == "multi_connections")
+        let title = isMulti
+            ? String(format: NSLocalizedString("%d connections", comment: "Title for multiple connections"), p.connectionCount ?? 1)
+            : p.title
+        let subtitle = isMulti
+            ? NSLocalizedString("Multiple SSH sessions active", comment: "Subtitle for multiple connections")
+            : p.subtitle
+        let state = TerminalAttributes.ContentState(
+            id: p.id,
+            title: title,
+            subtitle: subtitle,
+            status: p.status,
+            startTime: date,
+            hasTerminal: p.hasTerminal ?? true,
+            connectionCount: p.connectionCount ?? 1
+        )
+        if let activity = current {
+            Task { await activity.update(ActivityContent(state: state, staleDate: nil)) }
+        } else {
+            start(json: json)
+        }
+    }
+
+    static func stop() {
+        guard #available(iOS 16.2, *) else { return }
+        if let activity = current {
+            Task { await activity.end(dismissalPolicy: .immediate) }
+            current = nil
+        }
+    }
+}

ios/Runner/TerminalLiveActivityAttributes.swift

@@ -0,0 +1,39 @@
+//
+//  TerminalLiveActivityAttributes.swift
+//  Runner
+//
+//  Mirror of the ActivityKit attributes used in the extension.
+//
+
+import Foundation
+import ActivityKit
+
+@available(iOS 16.1, *)
+public struct TerminalAttributes: ActivityAttributes {
+    public struct ContentState: Codable, Hashable {
+        public var id: String
+        public var title: String
+        public var subtitle: String
+        public var status: String
+        public var startTime: Date
+        public var hasTerminal: Bool
+        public var connectionCount: Int
+
+        public init(id: String, title: String, subtitle: String, status: String, startTime: Date, hasTerminal: Bool, connectionCount: Int = 1) {
+            self.id = id
+            self.title = title
+            self.subtitle = subtitle
+            self.status = status
+            self.startTime = startTime
+            self.hasTerminal = hasTerminal
+            self.connectionCount = connectionCount
+        }
+    }
+
+    public var id: String
+
+    public init(id: String) {
+        self.id = id
+    }
+}
+

ios/Runner/de.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Verbunden";
+"Connecting" = "Verbindung wird hergestellt";
+"Disconnected" = "Getrennt";
+"Multiple SSH sessions active" = "Mehrere aktive SSH-Sitzungen";
+"1 connection" = "1 Verbindung";
+"%d connections" = "%d Verbindungen";
+

ios/Runner/en.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Connected";
+"Connecting" = "Connecting";
+"Disconnected" = "Disconnected";
+"Multiple SSH sessions active" = "Multiple SSH sessions active";
+"1 connection" = "1 connection";
+"%d connections" = "%d connections";
+

ios/Runner/es.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Conectado";
+"Connecting" = "Conectando";
+"Disconnected" = "Desconectado";
+"Multiple SSH sessions active" = "Varias sesiones SSH activas";
+"1 connection" = "1 conexión";
+"%d connections" = "%d conexiones";
+

ios/Runner/fr.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Connecté";
+"Connecting" = "Connexion en cours";
+"Disconnected" = "Déconnecté";
+"Multiple SSH sessions active" = "Plusieurs sessions SSH actives";
+"1 connection" = "1 connexion";
+"%d connections" = "%d connexions";
+

ios/Runner/id.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Terhubung";
+"Connecting" = "Menghubungkan";
+"Disconnected" = "Terputus";
+"Multiple SSH sessions active" = "Beberapa sesi SSH aktif";
+"1 connection" = "1 koneksi";
+"%d connections" = "%d koneksi";
+

ios/Runner/ja.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "ターミナル";
+"Connected" = "接続済み";
+"Connecting" = "接続中";
+"Disconnected" = "切断";
+"Multiple SSH sessions active" = "複数の SSH セッションがアクティブ";
+"1 connection" = "1 件の接続";
+"%d connections" = "%d 件の接続";
+

ios/Runner/pt-BR.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Conectado";
+"Connecting" = "Conectando";
+"Disconnected" = "Desconectado";
+"Multiple SSH sessions active" = "Várias sessões SSH ativas";
+"1 connection" = "1 conexão";
+"%d connections" = "%d conexões";
+

ios/Runner/ru.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Терминал";
+"Connected" = "Подключено";
+"Connecting" = "Подключение";
+"Disconnected" = "Отключено";
+"Multiple SSH sessions active" = "Несколько активных сеансов SSH";
+"1 connection" = "1 подключение";
+"%d connections" = "%d подключений";
+

ios/Runner/zh-Hans.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "终端";
+"Connected" = "已连接";
+"Connecting" = "连接中";
+"Disconnected" = "已断开连接";
+"Multiple SSH sessions active" = "多个 SSH 会话正在活动";
+"1 connection" = "1 个连接";
+"%d connections" = "%d 个连接";
+

ios/Runner/zh-Hant.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "終端機";
+"Connected" = "已連線";
+"Connecting" = "連線中";
+"Disconnected" = "已中斷連線";
+"Multiple SSH sessions active" = "多個 SSH 連線運行中";
+"1 connection" = "1 個連線";
+"%d connections" = "%d 個連線";
+

ios/StatusWidget/Info.plist

@@ -4,6 +4,15 @@
 <dict>
 	<key>NSExtension</key>
 	<dict>
+		<key>NSExtensionAttributes</key>
+		<dict>
+			<key>IntentsSupportedIntents</key>
+			<array>
+				<string>ConfigurationIntent</string>
+			</array>
+			<key>NSSupportsLiveActivities</key>
+			<true/>
+		</dict>
 		<key>NSExtensionPointIdentifier</key>
 		<string>com.apple.widgetkit-extension</string>
 	</dict>

ios/StatusWidget/StatusWidget.swift

@@ -15,6 +15,142 @@ let demoStatus = Status(name: "Server", cpu: "31.7%", mem: "1.3g / 1.9g", disk:
 let domain = "com.lollipopkit.toolbox"
 let bgColor = DynamicColor(dark: UIColor.black, light: UIColor.white)
 
+// Widget-specific constants
+enum WidgetConstants {
+    enum Dimensions {
+        static let smallGauge: CGFloat = 56
+        static let mediumGauge: CGFloat = 64
+        static let largeGauge: CGFloat = 76
+        static let refreshIconSmall: CGFloat = 12
+        static let refreshIconLarge: CGFloat = 14
+        static let cornerRadius: CGFloat = 12
+        static let shadowRadius: CGFloat = 2
+    }
+    enum Thresholds {
+        static let warningThreshold: Double = 0.6
+        static let criticalThreshold: Double = 0.85
+    }
+    enum Spacing {
+        static let tight: CGFloat = 4
+        static let normal: CGFloat = 8
+        static let loose: CGFloat = 12
+        static let extraLoose: CGFloat = 16
+    }
+    enum Colors {
+        static let cardBackground = Color(.systemBackground)
+        static let secondaryText = Color(.secondaryLabel)
+        static let success = Color(.systemGreen)
+        static let warning = Color(.systemOrange)
+        static let critical = Color(.systemRed)
+        static let accent = Color(.systemBlue)
+    }
+    static let appGroupId = "group.com.lollipopkit.toolbox"
+}
+
+// Performance optimization: cache parsed values
+struct ParseCache {
+    private static var percentCache: [String: Double] = [:]
+    private static var usagePercentCache: [String: Double] = [:]
+    
+    static func parsePercent(_ text: String) -> Double {
+        if let cached = percentCache[text] { return cached }
+        let trimmed = text.trimmingCharacters(in: CharacterSet(charactersIn: "% "))
+        let result = Double(trimmed).map { max(0, min(1, $0 / 100.0)) } ?? 0
+        percentCache[text] = result
+        return result
+    }
+    
+    static func parseUsagePercent(_ text: String) -> Double {
+        if let cached = usagePercentCache[text] { return cached }
+        let parts = text.split(separator: "/").map { String($0).trimmingCharacters(in: .whitespaces) }
+        guard parts.count == 2 else { return 0 }
+        let used = PerformanceUtils.parseSizeToBytes(parts[0])
+        let total = PerformanceUtils.parseSizeToBytes(parts[1])
+        let result = total <= 0 ? 0 : max(0, min(1, used / total))
+        usagePercentCache[text] = result
+        return result
+    }
+    
+    static func parseNetworkTotal(_ text: String) -> (totalBytes: Double, displayText: String) {
+        let parts = text.split(separator: "/").map { String($0).trimmingCharacters(in: .whitespaces) }
+        guard parts.count == 2 else { return (0, "0 B") }
+        let upload = PerformanceUtils.parseSizeToBytes(parts[0])
+        let download = PerformanceUtils.parseSizeToBytes(parts[1])
+        let total = upload + download
+        let displayText = PerformanceUtils.formatSize(total)
+        return (total, displayText)
+    }
+    
+    static func parseNetworkPercent(_ text: String) -> Double {
+        let parts = text.split(separator: "/").map { String($0).trimmingCharacters(in: .whitespaces) }
+        guard parts.count == 2 else { return 0 }
+        let upload = PerformanceUtils.parseSizeToBytes(parts[0])
+        let download = PerformanceUtils.parseSizeToBytes(parts[1])
+        let total = upload + download
+        // Return upload percentage of total traffic
+        return total <= 0 ? 0 : max(0, min(1, upload / total))
+    }
+}
+
+struct PerformanceUtils {
+    // Precomputed multipliers for performance
+    private static let sizeMultipliers: [Character: Double] = [
+        "k": 1024,
+        "m": pow(1024, 2),
+        "g": pow(1024, 3),
+        "t": pow(1024, 4),
+        "p": pow(1024, 5)
+    ]
+    
+    static func parseSizeToBytes(_ text: String) -> Double {
+        let lower = text.lowercased().replacingOccurrences(of: "b", with: "")
+        let unitChar = lower.trimmingCharacters(in: .whitespaces).last
+        let numberPart: String
+        let multiplier: Double
+        
+        if let u = unitChar, let mult = sizeMultipliers[u] {
+            multiplier = mult
+            numberPart = String(lower.dropLast())
+        } else {
+            multiplier = 1.0
+            numberPart = lower
+        }
+        
+        let value = Double(numberPart.trimmingCharacters(in: .whitespaces)) ?? 0
+        return value * multiplier
+    }
+    
+    static func percentStr(_ value: Double) -> String {
+        let pct = max(0, min(1, value)) * 100
+        let rounded = (pct * 10).rounded() / 10
+        return rounded.truncatingRemainder(dividingBy: 1) == 0 
+            ? String(format: "%.0f%%", rounded)
+            : String(format: "%.1f%%", rounded)
+    }
+    
+    static func thresholdColor(_ value: Double) -> Color {
+        let v = max(0, min(1, value))
+        switch v {
+        case ..<WidgetConstants.Thresholds.warningThreshold: return WidgetConstants.Colors.success
+        case ..<WidgetConstants.Thresholds.criticalThreshold: return WidgetConstants.Colors.warning
+        default: return WidgetConstants.Colors.critical
+        }
+    }
+    
+    static func formatSize(_ bytes: Double) -> String {
+        let units = ["B", "KB", "MB", "GB", "TB"]
+        var size = bytes
+        var unitIndex = 0
+        
+        while size >= 1024 && unitIndex < units.count - 1 {
+            size /= 1024
+            unitIndex += 1
+        }
+        
+        return String(format: "%.1f %@", size, units[unitIndex])
+    }
+}
+
 struct Provider: IntentTimelineProvider {
     func placeholder(in context: Context) -> SimpleEntry {
         SimpleEntry(date: Date(), configuration: ConfigurationIntent(), state: .normal(demoStatus))
@@ -29,11 +165,13 @@ struct Provider: IntentTimelineProvider {
         var url = configuration.url
         
         let family = context.family
+        #if os(iOS)
         if #available(iOSApplicationExtension 16.0, *) {
             if family == .accessoryInline || family == .accessoryRectangular {
-                url = UserDefaults.standard.string(forKey: accessoryKey)
+                url = UserDefaults(suiteName: WidgetConstants.appGroupId)?.string(forKey: "accessory_widget_url")
             }
         }
+        #endif
 
         let currentDate = Date()
         let refreshDate = Calendar.current.date(byAdding: .minute, value: 15, to: currentDate)!
@@ -111,7 +249,7 @@ struct StatusWidgetEntryView : View {
                             Button(intent: RefreshIntent()) {
                                 Image(systemName: "arrow.clockwise")
                                     .resizable()
-                                    .frame(width: 10, height: 12.7)
+                                    .frame(width: WidgetConstants.Dimensions.refreshIconSmall, height: WidgetConstants.Dimensions.refreshIconSmall * 1.27)
                             }.tint(.gray)
                         }
                     }
@@ -123,6 +261,37 @@ struct StatusWidgetEntryView : View {
             case .normal(let data):
                 let sumColor: Color = .primary.opacity(0.7)
                 switch family {
+                    case .systemMedium:
+                        VStack(alignment: .leading, spacing: WidgetConstants.Spacing.normal) {
+                            // Title + refresh
+                            if #available(iOS 17.0, *) {
+                                HStack {
+                                    Text(data.name).font(.system(.title3, design: .monospaced))
+                                    Spacer()
+                                    Button(intent: RefreshIntent()) {
+                                        Image(systemName: "arrow.clockwise")
+                                            .resizable()
+                                            .frame(width: WidgetConstants.Dimensions.refreshIconSmall, height: WidgetConstants.Dimensions.refreshIconSmall * 1.27)
+                                    }.tint(.gray)
+                                }
+                            } else {
+                                Text(data.name).font(.system(.title3, design: .monospaced))
+                            }
+                            Spacer(minLength: WidgetConstants.Spacing.normal)
+                            // Gauges row
+                            HStack(spacing: WidgetConstants.Spacing.tight) {
+                                GaugeTile(label: "CPU", value: ParseCache.parsePercent(data.cpu), display: data.cpu, diameter: WidgetConstants.Dimensions.smallGauge)
+                                GaugeTile(label: "MEM", value: ParseCache.parseUsagePercent(data.mem), display: PerformanceUtils.percentStr(ParseCache.parseUsagePercent(data.mem)), diameter: WidgetConstants.Dimensions.smallGauge)
+                                GaugeTile(label: "DISK", value: ParseCache.parseUsagePercent(data.disk), display: PerformanceUtils.percentStr(ParseCache.parseUsagePercent(data.disk)), diameter: WidgetConstants.Dimensions.smallGauge)
+                                GaugeTile(label: "NET", value: ParseCache.parseNetworkPercent(data.net), display: ParseCache.parseNetworkTotal(data.net).displayText, diameter: WidgetConstants.Dimensions.smallGauge)
+                            }
+                            .frame(maxWidth: .infinity, alignment: .leading)
+                                .padding(.bottom, 3)
+                        }
+                        .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
+                        .autoPadding()
+                        .widgetBackground()
+                    #if os(iOS)
                     case .accessoryRectangular:
                         VStack(alignment: .leading, spacing: 2) {
                             HStack {
@@ -142,6 +311,7 @@ struct StatusWidgetEntryView : View {
                         .widgetBackground()
                     case .accessoryInline:
                         Text("\(data.name) \(data.cpu)").widgetBackground()
+                    #endif
                     default:
                         VStack(alignment: .leading, spacing: 3.7) {
                             if #available(iOS 17.0, *) {
@@ -151,7 +321,7 @@ struct StatusWidgetEntryView : View {
                                     Button(intent: RefreshIntent()) {
                                         Image(systemName: "arrow.clockwise")
                                             .resizable()
-                                            .frame(width: 10, height: 12.7)
+                                            .frame(width: WidgetConstants.Dimensions.refreshIconSmall, height: WidgetConstants.Dimensions.refreshIconSmall * 1.27)
                                     }.tint(.gray)
                                 }
                             } else {
@@ -162,9 +332,6 @@ struct StatusWidgetEntryView : View {
                             DetailItem(icon: "memorychip", text: data.mem, color: sumColor)
                             DetailItem(icon: "externaldrive", text: data.disk, color: sumColor)
                             DetailItem(icon: "network", text: data.net, color: sumColor)
-                            Spacer()
-                            DetailItem(icon: "clock", text: entry.date.toStr(), color: sumColor)
-                                .padding(.bottom, 3)
                         }
                         .frame(maxWidth: .infinity, maxHeight: .infinity, alignment: .topLeading)
                         .autoPadding()
@@ -177,8 +344,16 @@ struct StatusWidgetEntryView : View {
 extension View {
     @ViewBuilder
     func widgetBackground() -> some View {
-        // Set bg to black in Night, white in Day
+        // Modern card-style background with subtle effects
-        let backgroundView = Color(bgColor.resolve())
+        let backgroundView = LinearGradient(
+            gradient: Gradient(colors: [
+                Color(bgColor.resolve()),
+                Color(bgColor.resolve()).opacity(0.95)
+            ]),
+            startPoint: .topLeading,
+            endPoint: .bottomTrailing
+        )
+        
         if #available(iOS 17.0, *) {
             containerBackground(for: .widget) {
                 backgroundView
@@ -188,14 +363,29 @@ extension View {
         }
     }
     
-    // iOS 17 will auto add a SafeArea, so when iOS < 17, add .padding(.all, 17)
+    // Enhanced padding with improved spacing
     func autoPadding() -> some View {
         if #available(iOS 17.0, *) {
-            return self
+            return self.padding(.all, WidgetConstants.Spacing.tight)
         } else {
-            return self.padding(.all, 17)
+            return self.padding(.all, WidgetConstants.Spacing.extraLoose + 1)
         }
     }
+    
+    // Modern card container with shadow and rounded corners
+    func modernCard(cornerRadius: CGFloat = WidgetConstants.Dimensions.cornerRadius) -> some View {
+        self
+            .background(
+                RoundedRectangle(cornerRadius: cornerRadius)
+                    .fill(WidgetConstants.Colors.cardBackground)
+                    .shadow(
+                        color: .black.opacity(0.08),
+                        radius: WidgetConstants.Dimensions.shadowRadius,
+                        x: 0,
+                        y: 1
+                    )
+            )
+    }
 }
 
 struct StatusWidget: Widget {
@@ -207,11 +397,15 @@ struct StatusWidget: Widget {
         }
         .configurationDisplayName("Status")
         .description("Status of your servers.")
-        if #available(iOSApplicationExtension 16.0, *) {            
+        #if os(iOS)
-            return cfg.supportedFamilies([.systemSmall, .accessoryRectangular, .accessoryInline])
+        if #available(iOSApplicationExtension 16.0, *) {
+            return cfg.supportedFamilies([.systemSmall, .systemMedium, .accessoryRectangular, .accessoryInline])
         } else {
-            return cfg.supportedFamilies([.systemSmall])
+            return cfg.supportedFamilies([.systemSmall, .systemMedium])
         }
+        #else
+            return cfg.supportedFamilies([.systemSmall, .systemMedium])
+        #endif
     }
 }
 
@@ -228,31 +422,176 @@ struct DetailItem: View {
     let color: Color
     
     var body: some View {
-        HStack(spacing: 6.7) {
+        HStack(spacing: WidgetConstants.Spacing.normal) {
-            Image(systemName: icon).resizable().foregroundColor(color).frame(width: 11, height: 11, alignment: .center)
+            Image(systemName: icon)
+                .resizable()
+                .aspectRatio(contentMode: .fit)
+                .foregroundColor(color.opacity(0.8))
+                .frame(width: 12, height: 12)
+                .background(
+                    Circle()
+                        .fill(color.opacity(0.1))
+                        .frame(width: 20, height: 20)
+                )
+            
             Text(text)
-                .font(.system(size: 11, design: .monospaced))
+                .font(.system(size: 12, weight: .medium, design: .rounded))
                 .foregroundColor(color)
+                .lineLimit(1)
+                .minimumScaleFactor(0.8)
+        }
+        .padding(.horizontal, WidgetConstants.Spacing.tight)
+        .padding(.vertical, 2)
+    }
+}
+
+// Enhanced circular progress indicator
+struct CirclePercent: View {
+    // eg: 31.7%
+    let percent: String
+    @State private var animatedProgress: Double = 0
+    
+    var body: some View {
+        let percentD = Double(percent.trimmingCharacters(in: .init(charactersIn: "%")))
+        let progress = (percentD ?? 0) / 100
+        
+        ZStack {
+            // Background circle
+            Circle()
+                .stroke(Color.primary.opacity(0.15), lineWidth: 2.5)
+            
+            // Progress circle with gradient
+            Circle()
+                .trim(from: 0, to: CGFloat(max(0, min(1, animatedProgress))))
+                .stroke(
+                    AngularGradient(
+                        gradient: Gradient(colors: [
+                            PerformanceUtils.thresholdColor(progress).opacity(0.7),
+                            PerformanceUtils.thresholdColor(progress)
+                        ]),
+                        center: .center
+                    ),
+                    style: StrokeStyle(lineWidth: 3, lineCap: .round)
+                )
+                .rotationEffect(.degrees(-90))
+            
+            // Percentage text
+            Text(percent)
+                .font(.system(size: 8, weight: .bold, design: .rounded))
+                .foregroundColor(.primary.opacity(0.8))
+        }
+        .frame(width: 24, height: 24)
+        .onAppear {
+            withAnimation(.easeOut(duration: 0.8).delay(0.2)) {
+                animatedProgress = progress
+            }
+        }
+        .onChange(of: progress) { newProgress in
+            withAnimation(.easeInOut(duration: 0.5)) {
+                animatedProgress = newProgress
+            }
         }
     }
 }
 
-// 空心圆，显示百分比
+// Modern gauge tile with enhanced visual design
-struct CirclePercent: View {
+struct GaugeTile: View {
-    // eg: 31.7%
+    let label: String
-    let percent: String
+    // 0..1
+    let value: Double
+    // eg: "31.7%"
+    let display: String
+    let diameter: CGFloat
+    
+    @State private var animatedValue: Double = 0
     
     var body: some View {
-        // 31.7% -> 0.317
+        VStack(spacing: WidgetConstants.Spacing.normal) {
-        let percentD = Double(percent.trimmingCharacters(in: .init(charactersIn: "%")))
+            ZStack {
-        let double = (percentD ?? 0) / 100
+                // Background circle with subtle shadow effect
-        Circle()
+                Circle()
-            .trim(from: 0, to: CGFloat(double))
+                    .stroke(Color.primary.opacity(0.1), lineWidth: 4)
-            .stroke(Color.primary, lineWidth: 3)
+                    .background(
-            .animation(.easeInOut(duration: 0.5))
+                        Circle()
+                            .fill(WidgetConstants.Colors.cardBackground)
+                            .shadow(color: .black.opacity(0.05), radius: WidgetConstants.Dimensions.shadowRadius, x: 0, y: 1)
+                    )
+                
+                // Progress arc with gradient effect
+                Circle()
+                    .trim(from: 0, to: CGFloat(max(0, min(1, animatedValue))))
+                    .stroke(
+                        AngularGradient(
+                            gradient: Gradient(colors: [
+                                PerformanceUtils.thresholdColor(value).opacity(0.8),
+                                PerformanceUtils.thresholdColor(value)
+                            ]),
+                            center: .center,
+                            startAngle: .degrees(-90),
+                            endAngle: .degrees(270)
+                        ),
+                        style: StrokeStyle(lineWidth: 5, lineCap: .round)
+                    )
+                    .rotationEffect(.degrees(-90))
+                
+                // Center value text with improved typography
+                Text(display)
+                    .font(.system(size: diameter < 60 ? 11 : 13, weight: .bold, design: .rounded))
+                    .foregroundColor(.primary)
+                    .minimumScaleFactor(0.8)
+                    .lineLimit(1)
+            }
+            .frame(width: diameter, height: diameter)
+            .onAppear {
+                withAnimation(.easeOut(duration: 0.8).delay(0.1)) {
+                    animatedValue = value
+                }
+            }
+            .onChange(of: value) { newValue in
+                withAnimation(.easeInOut(duration: 0.6)) {
+                    animatedValue = newValue
+                }
+            }
+            
+            // Label with enhanced styling
+            if #available(iOS 16.0, *) {
+                Text(label)
+                    .font(.system(size: 11, weight: .medium, design: .rounded))
+                    .foregroundColor(WidgetConstants.Colors.secondaryText)
+                    .textCase(.uppercase)
+                    .tracking(0.5)
+            } else {
+                Text(label)
+                    .font(.system(size: 11, weight: .medium, design: .rounded))
+                    .foregroundColor(WidgetConstants.Colors.secondaryText)
+                    .textCase(.uppercase)
+            }
+        }
+        .frame(maxWidth: .infinity)
     }
 }
 
+// Legacy functions maintained for compatibility - now delegate to optimized versions
+func parsePercent(_ text: String) -> Double {
+    return ParseCache.parsePercent(text)
+}
+
+func parseUsagePercent(_ text: String) -> Double {
+    return ParseCache.parseUsagePercent(text)
+}
+
+func parseSizeToBytes(_ text: String) -> Double {
+    return PerformanceUtils.parseSizeToBytes(text)
+}
+
+func percentStr(_ value: Double) -> String {
+    return PerformanceUtils.percentStr(value)
+}
+
+func thresholdColor(_ value: Double) -> Color {
+    return PerformanceUtils.thresholdColor(value)
+}
+
 struct DynamicColor {
     let dark: UIColor
     let light: UIColor

ios/StatusWidget/StatusWidgetBundle.swift

@@ -12,5 +12,8 @@ import SwiftUI
 struct StatusWidgetBundle: WidgetBundle {
     var body: some Widget {
         StatusWidget()
+        if #available(iOSApplicationExtension 16.1, *) {
+            TerminalLiveActivity()
+        }
     }
 }

ios/StatusWidget/TerminalLiveActivity.swift

@@ -0,0 +1,185 @@
+//
+//  TerminalLiveActivity.swift
+//  StatusWidget
+//
+//  Renders the Live Activity UI for SSH/Terminal sessions.
+//
+
+import SwiftUI
+import WidgetKit
+import ActivityKit
+
+// Helper to map status strings to a color dot (case-insensitive).
+@inline(__always)
+private func getStatusDotColor(_ status: String) -> Color {
+    switch status.lowercased() {
+    case "connected":
+        return .green
+    case "connecting":
+        return .yellow
+    case "disconnected":
+        return .red
+    default:
+        return .secondary
+    }
+}
+
+// Normalize status for display: capitalize first letter only.
+@inline(__always)
+private func formatStatus(_ status: String) -> String {
+    let trimmed = status.trimmingCharacters(in: .whitespacesAndNewlines)
+    guard let first = trimmed.first else { return status }
+    let head = String(first).uppercased()
+    let tail = String(trimmed.dropFirst()).lowercased()
+    return head + tail
+}
+
+// Localize known statuses; fall back to formatted original.
+@inline(__always)
+private func localizedStatus(_ status: String) -> String {
+    switch status.lowercased() {
+    case "connected":
+        return NSLocalizedString("Connected", comment: "Session connected status")
+    case "connecting":
+        return NSLocalizedString("Connecting", comment: "Session connecting status")
+    case "disconnected":
+        return NSLocalizedString("Disconnected", comment: "Session disconnected status")
+    default:
+        return formatStatus(status)
+    }
+}
+
+@available(iOS 16.1, *)
+struct TerminalLiveActivity: Widget {
+    var body: some WidgetConfiguration {
+        ActivityConfiguration(for: TerminalAttributes.self) { context in
+            let state = context.state
+
+            HStack(alignment: .center, spacing: 12) {
+                VStack(alignment: .leading, spacing: 6) {
+                    HStack(spacing: 6) {
+                        Text(state.hasTerminal ? NSLocalizedString("Terminal", comment: "Terminal label") : "SSH")
+                            .font(.caption)
+                            .foregroundStyle(.secondary)
+                        if state.connectionCount > 1 {
+                            Text("(\(state.connectionCount))")
+                                .font(.caption)
+                                .foregroundStyle(.secondary)
+                        }
+                    }
+                    Text(state.title)
+                        .font(.headline)
+                        .lineLimit(1)
+                        .truncationMode(.tail)
+                    Text(state.subtitle)
+                        .font(.subheadline)
+                        .lineLimit(1)
+                        .foregroundStyle(.secondary)
+                    HStack(spacing: 8) {
+                        Circle()
+                            .fill(getStatusDotColor(state.status))
+                            .frame(width: 6, height: 6)
+                        Text(localizedStatus(state.status))
+                            .font(.caption)
+                            .foregroundStyle(.secondary)
+                    }
+                }
+                Spacer(minLength: 8)
+                Image(systemName: state.hasTerminal ? "terminal" : "bolt.horizontal.circle")
+                    .font(.title3)
+                    .foregroundStyle(.secondary)
+            }
+            .padding(.horizontal)
+            .padding(.vertical, 10)
+        } dynamicIsland: { context in
+            DynamicIsland {
+                DynamicIslandExpandedRegion(.leading) {
+                    VStack(alignment: .leading, spacing: 4) {
+                        HStack(spacing: 4) {
+                            Text(context.state.hasTerminal ? NSLocalizedString("Terminal", comment: "Terminal label") : "SSH")
+                                .font(.caption2)
+                                .foregroundStyle(.secondary)
+                            if context.state.connectionCount > 1 {
+                                Text("(\(context.state.connectionCount))")
+                                    .font(.caption2)
+                                    .foregroundStyle(.secondary)
+                            }
+                        }
+                        Text(context.state.title)
+                            .font(.subheadline)
+                            .lineLimit(1)
+                            .truncationMode(.tail)
+                    }
+                    .padding(.vertical, 8)
+                    .padding(.horizontal, 8)
+                }
+                DynamicIslandExpandedRegion(.trailing) {
+                    VStack(alignment: .trailing, spacing: 6) {
+                        HStack(spacing: 6) {
+                            Circle()
+                                .fill(getStatusDotColor(context.state.status))
+                                .frame(width: 6, height: 6)
+                            Text(localizedStatus(context.state.status))
+                                .font(.caption2)
+                                .foregroundStyle(.secondary)
+                        }
+                    }
+                    .padding(.vertical, 8)
+                    .padding(.horizontal, 8)
+                }
+                DynamicIslandExpandedRegion(.bottom) {
+                    Text(context.state.subtitle)
+                        .font(.caption)
+                        .lineLimit(1)
+                        .foregroundStyle(.secondary)
+                }
+            } compactLeading: {
+                Image(systemName: context.state.hasTerminal ? "terminal" : "bolt.horizontal.circle")
+            } compactTrailing: {
+                EmptyView()
+            } minimal: {
+                Image(systemName: context.state.hasTerminal ? "terminal" : "bolt.horizontal.circle")
+            }
+        }
+    }
+}
+
+#if DEBUG
+@available(iOS 16.2, *)
+struct TerminalLiveActivity_Previews: PreviewProvider {
+    static let attributes = TerminalAttributes(id: "preview")
+    static let contentState = TerminalAttributes.ContentState(
+        id: "preview",
+        title: "root@server-01",
+        subtitle: "CPU 37% • Mem 1.3G/2.0G",
+        status: "Connected",
+        startTime: Date().addingTimeInterval(-1234),
+        hasTerminal: true,
+        connectionCount: 2
+    )
+
+    static var previews: some View {
+        Group {
+            // 锁屏 / 通知样式预览
+            attributes
+                .previewContext(contentState, viewKind: .content)
+                .previewDisplayName("Lock Screen")
+
+            // 岛屿展开态预览
+            attributes
+                .previewContext(contentState, viewKind: .dynamicIsland(.expanded))
+                .previewDisplayName("Dynamic Island • Expanded")
+
+            // 岛屿紧凑态预览
+            attributes
+                .previewContext(contentState, viewKind: .dynamicIsland(.compact))
+                .previewDisplayName("Dynamic Island • Compact")
+
+            // 岛屿最小态预览
+            attributes
+                .previewContext(contentState, viewKind: .dynamicIsland(.minimal))
+                .previewDisplayName("Dynamic Island • Minimal")
+        }
+    }
+}
+#endif

ios/StatusWidget/TerminalLiveActivityAttributes.swift

@@ -0,0 +1,39 @@
+//
+//  TerminalLiveActivityAttributes.swift
+//  StatusWidget
+//
+//  Defines ActivityKit attributes and content state for SSH/Terminal Live Activities.
+//
+
+import Foundation
+import ActivityKit
+
+@available(iOS 16.1, *)
+public struct TerminalAttributes: ActivityAttributes {
+    public struct ContentState: Codable, Hashable {
+        public var id: String
+        public var title: String
+        public var subtitle: String
+        public var status: String
+        public var startTime: Date
+        public var hasTerminal: Bool
+        public var connectionCount: Int
+
+        public init(id: String, title: String, subtitle: String, status: String, startTime: Date, hasTerminal: Bool, connectionCount: Int = 1) {
+            self.id = id
+            self.title = title
+            self.subtitle = subtitle
+            self.status = status
+            self.startTime = startTime
+            self.hasTerminal = hasTerminal
+            self.connectionCount = connectionCount
+        }
+    }
+
+    public var id: String
+
+    public init(id: String) {
+        self.id = id
+    }
+}
+

ios/StatusWidget/de.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Verbunden";
+"Connecting" = "Verbindung wird hergestellt";
+"Disconnected" = "Getrennt";
+"Multiple SSH sessions active" = "Mehrere aktive SSH-Sitzungen";
+"1 connection" = "1 Verbindung";
+"%d connections" = "%d Verbindungen";
+

ios/StatusWidget/en.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Connected";
+"Connecting" = "Connecting";
+"Disconnected" = "Disconnected";
+"Multiple SSH sessions active" = "Multiple SSH sessions active";
+"1 connection" = "1 connection";
+"%d connections" = "%d connections";
+

ios/StatusWidget/es.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Conectado";
+"Connecting" = "Conectando";
+"Disconnected" = "Desconectado";
+"Multiple SSH sessions active" = "Varias sesiones SSH activas";
+"1 connection" = "1 conexión";
+"%d connections" = "%d conexiones";
+

ios/StatusWidget/fr.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Connecté";
+"Connecting" = "Connexion en cours";
+"Disconnected" = "Déconnecté";
+"Multiple SSH sessions active" = "Plusieurs sessions SSH actives";
+"1 connection" = "1 connexion";
+"%d connections" = "%d connexions";
+

ios/StatusWidget/id.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Terhubung";
+"Connecting" = "Menghubungkan";
+"Disconnected" = "Terputus";
+"Multiple SSH sessions active" = "Beberapa sesi SSH aktif";
+"1 connection" = "1 koneksi";
+"%d connections" = "%d koneksi";
+

ios/StatusWidget/ja.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "ターミナル";
+"Connected" = "接続済み";
+"Connecting" = "接続中";
+"Disconnected" = "切断";
+"Multiple SSH sessions active" = "複数の SSH セッションがアクティブ";
+"1 connection" = "1 件の接続";
+"%d connections" = "%d 件の接続";
+

ios/StatusWidget/pt-BR.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Terminal";
+"Connected" = "Conectado";
+"Connecting" = "Conectando";
+"Disconnected" = "Desconectado";
+"Multiple SSH sessions active" = "Várias sessões SSH ativas";
+"1 connection" = "1 conexão";
+"%d connections" = "%d conexões";
+

ios/StatusWidget/ru.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "Терминал";
+"Connected" = "Подключено";
+"Connecting" = "Подключение";
+"Disconnected" = "Отключено";
+"Multiple SSH sessions active" = "Несколько активных сеансов SSH";
+"1 connection" = "1 подключение";
+"%d connections" = "%d подключений";
+

ios/StatusWidget/zh-Hans.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "终端";
+"Connected" = "已连接";
+"Connecting" = "连接中";
+"Disconnected" = "已断开连接";
+"Multiple SSH sessions active" = "多个 SSH 会话正在活动";
+"1 connection" = "1 个连接";
+"%d connections" = "%d 个连接";
+

ios/StatusWidget/zh-Hant.lproj/Localizable.strings

@@ -0,0 +1,8 @@
+"Terminal" = "終端機";
+"Connected" = "已連線";
+"Connecting" = "連線中";
+"Disconnected" = "已中斷連線";
+"Multiple SSH sessions active" = "多個 SSH 連線運行中";
+"1 connection" = "1 個連線";
+"%d connections" = "%d 個連線";
+

ios/WatchApp/ContentView.swift

@@ -9,22 +9,62 @@ import SwiftUI
 
 struct ContentView: View {
     @ObservedObject var _mgr = PhoneConnMgr()
+    @State private var selection: Int = 0
+    @State private var refreshAllCounter: Int = 0
     
     var body: some View {
-        let _count = _mgr.urls.count == 0 ? 1 : _mgr.urls.count
+        let hasServers = !_mgr.urls.isEmpty
-        TabView {
+        let pagesCount = hasServers ? _mgr.urls.count : 1
-            ForEach(0 ..< _count, id:\.self) { index in
+        TabView(selection: $selection) {
-                let url = _count == 1 && _mgr.urls.count == 0 ? nil : _mgr.urls[index]
+            ForEach(0 ..< pagesCount, id:\.self) { index in
-                PageView(url: url, state: .loading)
+                let url = hasServers ? _mgr.urls[index] : nil
+                PageView(
+                    url: url,
+                    state: .loading,
+                    refreshAllCounter: refreshAllCounter,
+                    onRefreshAll: { refreshAllCounter += 1 }
+                )
+                .tag(index)
             }
         }
         .tabViewStyle(PageTabViewStyle())
+        // 当 URL 列表变化时，尽量保持当前选中的页面不变
+        .onChange(of: _mgr.urls) { newValue in
+            let newCount = newValue.count
+            // 当没有服务器时，只有占位页
+            if newCount == 0 {
+                selection = 0
+            } else if selection >= newCount {
+                // 如果当前选择超出范围，则跳到最后一个有效页
+                selection = max(0, newCount - 1)
+            }
+        }
+        // 持久化当前选择，供 Widget 使用
+        .onChange(of: selection) { newIndex in
+            let appGroupId = "group.com.lollipopkit.toolbox"
+            if let defaults = UserDefaults(suiteName: appGroupId) {
+                defaults.set(newIndex, forKey: "watch_shared_selected_index")
+            }
+        }
+        .onAppear {
+            // 尽量恢复上一次的选择
+            let appGroupId = "group.com.lollipopkit.toolbox"
+            let saved = UserDefaults(suiteName: appGroupId)?.integer(forKey: "watch_shared_selected_index") ?? 0
+            if !_mgr.urls.isEmpty {
+                selection = min(max(0, saved), _mgr.urls.count - 1)
+            } else {
+                selection = 0
+            }
+        }
     }
 }
 
 struct PageView: View {
     let url: String?
     @State var state: ContentState
+    // 触发所有页面刷新的计数器
+    let refreshAllCounter: Int
+    let onRefreshAll: () -> Void
     
     var body: some View {
         if url == nil {
@@ -36,35 +76,50 @@ struct PageView: View {
                 Spacer()
             }
         } else {
-            switch state {
+            Group {
-            case .loading:
+                switch state {
-                ProgressView().padding().onAppear {
+                case .loading:
-                    getStatus(url: url!)
+                    ProgressView().padding().onAppear {
-                }
+                        getStatus(url: url!)
-            case .error(let err):
+                    }
+                case .error(let err):
                 switch err {
                 case .http(let description):
                     VStack(alignment: .center) {
                         Text(description)
-                        Button(action: {
+                        HStack(spacing: 10) {
-                            state = .loading
+                            Button(action: {
-                        }){
+                                state = .loading
-                            Image(systemName: "arrow.clockwise")
+                            }){
-                        }.buttonStyle(.plain)
+                                Image(systemName: "arrow.clockwise")
+                            }.buttonStyle(.plain)
+                            Button(action: {
+                                onRefreshAll()
+                            }){
+                                Image(systemName: "arrow.triangle.2.circlepath")
+                            }.buttonStyle(.plain)
+                        }
                     }
                 case .url(_):
                     Link("View help", destination: helpUrl)
                 }
-            case .normal(let status):
+                case .normal(let status):
-                VStack(alignment: .leading) {
+                    VStack(alignment: .leading) {
                     HStack {
                         Text(status.name).font(.system(.title, design: .monospaced))
                         Spacer()
-                        Button(action: {
+                        HStack(spacing: 10) {
-                            state = .loading
+                            Button(action: {
-                        }){
+                                state = .loading
-                            Image(systemName: "arrow.clockwise")
+                            }){
-                        }.buttonStyle(.plain)
+                                Image(systemName: "arrow.clockwise")
+                            }.buttonStyle(.plain)
+                            Button(action: {
+                                onRefreshAll()
+                            }){
+                                Image(systemName: "arrow.triangle.2.circlepath")
+                            }.buttonStyle(.plain)
+                        }
                     }
                     Spacer()
                     DetailItem(icon: "cpu", text: status.cpu)
@@ -72,6 +127,12 @@ struct PageView: View {
                     DetailItem(icon: "externaldrive", text: status.disk)
                     DetailItem(icon: "network", text: status.net)
                 }.frame(maxWidth: .infinity, maxHeight: .infinity).padding([.horizontal], 11)
+                }
+            }
+            .onChange(of: refreshAllCounter) { _ in
+                if let url = url {
+                    getStatus(url: url)
+                }
             }
         }
     }
@@ -87,25 +148,32 @@ struct PageView: View {
             return
         }
         let task = URLSession.shared.dataTask(with: url) { (data, response, error) in
-            guard error == nil else {
+            // 所有 UI 状态更新必须在主线程执行，否则可能导致 TabView 跳回第一页等问题
-                state = .error(.http(error!.localizedDescription))
+            func setStateOnMain(_ newState: ContentState) {
+                DispatchQueue.main.async {
+                    self.state = newState
+                }
+            }
+
+            if let error = error {
+                setStateOnMain(.error(.http(error.localizedDescription)))
                 return
             }
             guard let data = data else {
-                state = .error(.http("empty data"))
+                setStateOnMain(.error(.http("empty data")))
                 return
             }
             guard let jsonAll = try? JSONSerialization.jsonObject(with: data, options: []) as? [String: Any] else {
-                state = .error(.http("json parse fail"))
+                setStateOnMain(.error(.http("json parse fail")))
                 return
             }
             guard let code = jsonAll["code"] as? Int else {
-                state = .error(.http("code is nil"))
+                setStateOnMain(.error(.http("code is nil")))
                 return
             }
             if (code != 0) {
                 let msg = jsonAll["msg"] as? String ?? ""
-                state = .error(.http(msg))
+                setStateOnMain(.error(.http(msg)))
                 return
             }
 
@@ -115,10 +183,35 @@ struct PageView: View {
             let cpu = json["cpu"] as? String ?? ""
             let mem = json["mem"] as? String ?? ""
             let net = json["net"] as? String ?? ""
-            state = .normal(Status(name: name, cpu: cpu, mem: mem, disk: disk, net: net))
+            let status = Status(name: name, cpu: cpu, mem: mem, disk: disk, net: net)
+            setStateOnMain(.normal(status))
+            // 将最新数据写入 App Group，供表盘/叠放的 Widget 使用
+            let appGroupId = "group.com.lollipopkit.toolbox"
+            if let defaults = UserDefaults(suiteName: appGroupId) {
+                var statusMap = (defaults.dictionary(forKey: "watch_shared_status_by_url") as? [String: [String: String]]) ?? [:]
+                statusMap[url.absoluteString] = [
+                    "name": status.name,
+                    "cpu": status.cpu,
+                    "mem": status.mem,
+                    "disk": status.disk,
+                    "net": status.net
+                ]
+                defaults.set(statusMap, forKey: "watch_shared_status_by_url")
+            }
         }
         task.resume()
     }
+    
+    // 监听“刷新全部”触发器变化，主动刷新当前页
+    @ViewBuilder
+    var _onRefreshAllHook: some View {
+        EmptyView()
+            .onChange(of: refreshAllCounter) { _ in
+                if let url = url {
+                    getStatus(url: url)
+                }
+            }
+    }
 }
 
 struct ContentView_Previews: PreviewProvider {

ios/WatchApp/PhoneConnMgr.swift

@@ -14,13 +14,20 @@ class PhoneConnMgr: NSObject, WCSessionDelegate, ObservableObject {
         set {
             Store.setCtx(newValue)
             updateUrls(newValue)
+
+            // Notify the view to update, but the [urls] are already published
+            // so the view will automatically update when [urls] changes.
+            // DispatchQueue.main.async {
+            //     self.objectWillChange.send()
+            // }
         }
         get {
             return _ctx
         }
     }
+    var userInfo: [String: Any] = [:]
     @Published var urls: [String] = []
-    
+
     override init() {
         super.init()
         if !WCSession.isSupported() {
@@ -29,24 +36,91 @@ class PhoneConnMgr: NSObject, WCSessionDelegate, ObservableObject {
         session = WCSession.default
         session?.delegate = self
         session?.activate()
-        
+
-        ctx = Store.getCtx()
+        _ctx = Store.getCtx()
+        updateUrls(_ctx)
     }
- 
+
     func updateUrls(_ val: [String: Any]) {
         if let urls = val["urls"] as? [String] {
-            self.urls = urls.filter { !$0.isEmpty }
+            DispatchQueue.main.async {
+                let list = urls.filter { !$0.isEmpty }
+                self.urls = list
+                // Save URLs to App Group for widget access
+                let appGroupId = "group.com.lollipopkit.toolbox"
+                if let defaults = UserDefaults(suiteName: appGroupId) {
+                    defaults.set(list, forKey: "watch_shared_urls")
+                }
+            }
         }
     }
-    
+
-    func session(_ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState, error: Error?) {
+    func session(
-        
+        _ session: WCSession, activationDidCompleteWith activationState: WCSessionActivationState,
+        error: Error?
+    ) {
+        // Request latest data when the session is activated
+        if activationState == .activated {
+            requestLatestData()
+        }
     }
 
-    // implement session:didReceiveApplicationContext:
+    // Receive realtime msgs
-    func session(_ session: WCSession, didReceiveApplicationContext applicationContext: [String : Any]) {
+    func session(_ session: WCSession, didReceiveMessage message: [String: Any]) {
-        ctx = applicationContext
+        DispatchQueue.main.async {
+            self.ctx = message
+        }
+    }
+
+    // Receive UserInfo
+    func session(_ session: WCSession, didReceiveUserInfo userInfo: [String: Any]) {
+        DispatchQueue.main.async {
+            self.ctx = userInfo
+        }
+    }
+
+    // Receive Application Context
+    func session(
+        _ session: WCSession, didReceiveApplicationContext applicationContext: [String: Any]
+    ) {
+        DispatchQueue.main.async {
+            self.ctx = applicationContext
+        }
+    }
+
+    private func requestLatestData(timeout: TimeInterval = 5.0, maxRetries: Int = 1) {
+        guard let session = session, session.isReachable else { return }
+
+        var didReceiveResponse = false
+        var retries = 0
+
+        func sendRequest() {
+            session.sendMessage(["action": "requestData"]) { response in
+                didReceiveResponse = true
+                DispatchQueue.main.async {
+                    self.ctx = response
+                }
+            } errorHandler: { error in
+                print("Request data failed: \(error)")
+                // Optionally, handle error UI here
+            }
+
+            // Timeout handling
+            DispatchQueue.main.asyncAfter(deadline: .now() + timeout) { [weak self] in
+                guard let self = self else { return }
+                if !didReceiveResponse {
+                    if retries < maxRetries {
+                        retries += 1
+                        print("No response, retrying requestLatestData (\(retries))...")
+                        sendRequest()
+                    } else {
+                        print("Request data timed out after \(retries + 1) attempts.")
+                        // Optionally, update UI to indicate timeout
+                    }
+                }
+            }
+        }
+
+        sendRequest()
     }
 }
-
-

ios/WatchWidget/WatchStatusWidget.swift

@@ -0,0 +1,141 @@
+//
+//  WatchStatusWidget.swift
+//  WatchStatusWidget Extension
+//
+//  Created by AI Assistant
+//
+
+import WidgetKit
+import SwiftUI
+import Foundation
+
+// Simple model, independent from Runner target
+struct Status: Hashable {
+    let name: String
+    let cpu: String
+    let mem: String
+    let disk: String
+    let net: String
+}
+
+struct WatchProvider: TimelineProvider {
+    func placeholder(in context: Context) -> WatchEntry {
+        WatchEntry(date: Date(), status: Status(name: "Server", cpu: "32%", mem: "1.3g/1.9g", disk: "7.1g/30g", net: "712k/1.2m"))
+    }
+
+    func getSnapshot(in context: Context, completion: @escaping (WatchEntry) -> Void) {
+        completion(loadEntry())
+    }
+
+    func getTimeline(in context: Context, completion: @escaping (Timeline<WatchEntry>) -> Void) {
+        let entry = loadEntry()
+        let next = Calendar.current.date(byAdding: .minute, value: 15, to: Date()) ?? Date().addingTimeInterval(900)
+        completion(Timeline(entries: [entry], policy: .after(next)))
+    }
+
+    private func loadEntry() -> WatchEntry {
+        let appGroupId = "group.com.lollipopkit.toolbox"
+        guard let defaults = UserDefaults(suiteName: appGroupId) else {
+            return WatchEntry(date: Date(), status: Status(name: "Server", cpu: "--%", mem: "-", disk: "-", net: "-"))
+        }
+        
+        let urls = (defaults.array(forKey: "watch_shared_urls") as? [String]) ?? []
+        let idx = defaults.integer(forKey: "watch_shared_selected_index")
+        var status: Status? = nil
+        
+        if !urls.isEmpty {
+            let i = min(max(0, idx), urls.count - 1)
+            let url = urls[i]
+            
+            // Load status from shared defaults
+            if let statusMap = defaults.dictionary(forKey: "watch_shared_status_by_url") as? [String: [String: String]],
+               let statusDict = statusMap[url] {
+                status = Status(
+                    name: statusDict["name"] ?? "",
+                    cpu: statusDict["cpu"] ?? "",
+                    mem: statusDict["mem"] ?? "",
+                    disk: statusDict["disk"] ?? "",
+                    net: statusDict["net"] ?? ""
+                )
+            }
+        }
+        return WatchEntry(
+            date: Date(),
+            status: status ?? Status(name: "Server", cpu: "--%", mem: "-", disk: "-", net: "-")
+        )
+    }
+}
+
+struct WatchEntry: TimelineEntry {
+    let date: Date
+    let status: Status
+}
+
+struct WatchStatusWidgetEntryView: View {
+    var entry: WatchProvider.Entry
+
+    @Environment(\.widgetFamily) var family
+
+    var body: some View {
+        switch family {
+        case .accessoryCircular:
+            ZStack {
+                Circle().stroke(Color.primary.opacity(0.15), lineWidth: 4)
+                CirclePercent(percent: entry.status.cpu)
+                Text(entry.status.cpu.replacingOccurrences(of: "%", with: "")).font(.system(size: 10, weight: .bold, design: .monospaced))
+            }
+            .padding(2)
+        case .accessoryRectangular:
+            VStack(alignment: .leading, spacing: 2) {
+                HStack {
+                    Text(entry.status.name).font(.system(size: 12, weight: .semibold, design: .monospaced))
+                    Spacer()
+                }
+                HStack(spacing: 6) {
+                    Label(entry.status.cpu, systemImage: "cpu").font(.system(size: 11, design: .monospaced))
+                }
+            }
+        case .accessoryInline:
+            Text("\(entry.status.name) \(entry.status.cpu)")
+        default:
+            VStack {
+                Text(entry.status.name)
+                Text(entry.status.cpu)
+            }
+        }
+    }
+}
+
+struct WatchStatusWidget: Widget {
+    let kind: String = "WatchStatusWidget"
+
+    var body: some WidgetConfiguration {
+        StaticConfiguration(kind: kind, provider: WatchProvider()) { entry in
+            WatchStatusWidgetEntryView(entry: entry)
+        }
+        .configurationDisplayName("Server Status")
+        .description("Shows the selected server status.")
+        .supportedFamilies([.accessoryCircular, .accessoryRectangular, .accessoryInline])
+    }
+}
+
+struct WatchStatusWidget_Previews: PreviewProvider {
+    static var previews: some View {
+        WatchStatusWidgetEntryView(entry: WatchEntry(date: Date(), status: Status(name: "Server", cpu: "37%", mem: "1.3g/1.9g", disk: "7.1g/30g", net: "712k/1.2m")))
+            .previewContext(WidgetPreviewContext(family: .accessoryRectangular))
+    }
+}
+
+// Helpers reused from iOS widget with lightweight versions
+struct CirclePercent: View {
+    let percent: String
+    var body: some View {
+        let percentD = Double(percent.trimmingCharacters(in: .init(charactersIn: "% "))) ?? 0
+        let p = max(0, min(100, percentD)) / 100.0
+        Circle()
+            .trim(from: 0, to: CGFloat(p))
+            .stroke(Color.primary, style: StrokeStyle(lineWidth: 4, lineCap: .round))
+            .rotationEffect(.degrees(-90))
+    }
+}
+

ios/WatchWidget/WatchStatusWidgetBundle.swift

@@ -0,0 +1,17 @@
+//
+//  WatchStatusWidgetBundle.swift
+//  WatchStatusWidget Extension
+//
+//  Created by AI Assistant
+//
+
+import WidgetKit
+import SwiftUI
+
+@main
+struct WatchStatusWidgetBundle: WidgetBundle {
+    var body: some Widget {
+        WatchStatusWidget()
+    }
+}
+

l10n.yaml

@@ -2,5 +2,4 @@ arb-dir: lib/l10n
 template-arb-file: app_en.arb
 output-localization-file: l10n.dart
 output-dir: lib/generated/l10n
-synthetic-package: false
 untranslated-messages-file: untranlated.json

lib/app.dart

@@ -3,7 +3,7 @@ import 'package:fl_lib/fl_lib.dart';
 import 'package:fl_lib/generated/l10n/lib_l10n.dart';
 import 'package:flutter/material.dart';
 import 'package:icons_plus/icons_plus.dart';
-import 'package:responsive_framework/responsive_framework.dart';
+import 'package:server_box/core/app_navigator.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/res/build_data.dart';
 import 'package:server_box/data/res/store.dart';
@@ -12,12 +12,20 @@ import 'package:server_box/view/page/home.dart';
 
 part 'intro.dart';
 
-class MyApp extends StatelessWidget {
+class MyApp extends StatefulWidget {
   const MyApp({super.key});
 
+  @override
+  State<MyApp> createState() => _MyAppState();
+}
+
+class _MyAppState extends State<MyApp> {
+  late final Future<List<IntroPageBuilder>> _introFuture = _IntroPage.builders;
+
   @override
   Widget build(BuildContext context) {
     _setup(context);
+
     return ListenableBuilder(
       listenable: RNodes.app,
       builder: (context, _) {
@@ -32,6 +40,7 @@ class MyApp extends StatelessWidget {
 
   Widget _build(BuildContext context) {
     final colorSeed = Color(Stores.setting.colorSeed.fetch());
+
     UIs.colorSeed = colorSeed;
     UIs.primaryColor = colorSeed;
 
@@ -40,17 +49,13 @@ class MyApp extends StatelessWidget {
       light: ThemeData(
         useMaterial3: true,
         colorSchemeSeed: UIs.colorSeed,
-        appBarTheme: AppBarTheme(
+        appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
-          scrolledUnderElevation: 0.0,
-        ),
       ),
       dark: ThemeData(
         useMaterial3: true,
         brightness: Brightness.dark,
         colorSchemeSeed: UIs.colorSeed,
-        appBarTheme: AppBarTheme(
+        appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
-          scrolledUnderElevation: 0.0,
-        ),
       ),
     );
   }
@@ -58,19 +63,31 @@ class MyApp extends StatelessWidget {
   Widget _buildDynamicColor(BuildContext context) {
     return DynamicColorBuilder(
       builder: (light, dark) {
+        final lightSeed = light?.primary;
+        final darkSeed = dark?.primary;
+
         final lightTheme = ThemeData(
           useMaterial3: true,
-          colorScheme: light,
+          colorSchemeSeed: lightSeed,
+          appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
         );
         final darkTheme = ThemeData(
           useMaterial3: true,
           brightness: Brightness.dark,
-          colorScheme: dark,
+          colorSchemeSeed: darkSeed,
+          appBarTheme: AppBarTheme(scrolledUnderElevation: 0.0),
         );
+
         if (context.isDark && dark != null) {
           UIs.primaryColor = dark.primary;
+          UIs.colorSeed = dark.primary;
         } else if (!context.isDark && light != null) {
           UIs.primaryColor = light.primary;
+          UIs.colorSeed = light.primary;
+        } else {
+          final fallbackColor = Color(Stores.setting.colorSeed.fetch());
+          UIs.primaryColor = fallbackColor;
+          UIs.colorSeed = fallbackColor;
         }
 
         return _buildApp(context, light: lightTheme, dark: darkTheme);
@@ -78,11 +95,7 @@ class MyApp extends StatelessWidget {
     );
   }
 
-  Widget _buildApp(
+  Widget _buildApp(BuildContext ctx, {required ThemeData light, required ThemeData dark}) {
-    BuildContext ctx, {
-    required ThemeData light,
-    required ThemeData dark,
-  }) {
     final tMode = Stores.setting.themeMode.fetch();
     // Issue #57
     final themeMode = switch (tMode) {
@@ -94,19 +107,10 @@ class MyApp extends StatelessWidget {
 
     return MaterialApp(
       key: ValueKey(locale),
-      builder: (context, child) => ResponsiveBreakpoints.builder(
+      navigatorKey: AppNavigator.key,
-        child: child ?? UIs.placeholder,
+      builder: ResponsivePoints.builder,
-        breakpoints: const [
-          Breakpoint(start: 0, end: 450, name: MOBILE),
-          Breakpoint(start: 451, end: 800, name: TABLET),
-          Breakpoint(start: 801, end: 1920, name: DESKTOP),
-        ],
-      ),
       locale: locale,
-      localizationsDelegates: const [
+      localizationsDelegates: const [LibLocalizations.delegate, ...AppLocalizations.localizationsDelegates],
-        LibLocalizations.delegate,
-        ...AppLocalizations.localizationsDelegates,
-      ],
       supportedLocales: AppLocalizations.supportedLocales,
       localeListResolutionCallback: LocaleUtil.resolve,
       navigatorObservers: [AppRouteObserver.instance],
@@ -114,24 +118,26 @@ class MyApp extends StatelessWidget {
       themeMode: themeMode,
       theme: light.fixWindowsFont,
       darkTheme: (tMode < 3 ? dark : dark.toAmoled).fixWindowsFont,
-      home: Builder(
+      home: FutureBuilder<List<IntroPageBuilder>>(
-        builder: (context) {
+        future: _introFuture,
+        builder: (context, snapshot) {
           context.setLibL10n();
           final appL10n = AppLocalizations.of(context);
           if (appL10n != null) l10n = appL10n;
 
           Widget child;
-          final intros = _IntroPage.builders;
+          if (snapshot.connectionState == ConnectionState.waiting) {
-          if (intros.isNotEmpty) {
+            child = const Scaffold(body: Center(child: CircularProgressIndicator()));
-            child = _IntroPage(intros);
+          } else {
+            final intros = snapshot.data ?? [];
+            if (intros.isNotEmpty) {
+              child = _IntroPage(intros);
+            } else {
+              child = const HomePage();
+            }
           }
 
-          child = const HomePage();
+          return VirtualWindowFrame(title: BuildData.name, child: child);
-
-          return VirtualWindowFrame(
-            title: BuildData.name,
-            child: child,
-          );
         },
       ),
     );

lib/core/app_navigator.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/widgets.dart';
+
+/// Global navigator access used for cross-cutting flows (e.g. dialogs).
+abstract final class AppNavigator {
+  static final key = GlobalKey<NavigatorState>();
+
+  static BuildContext? get context => key.currentContext;
+}

lib/core/chan.dart

@@ -12,19 +12,97 @@ abstract final class MethodChans {
 
   /// Issue #662
   static void startService() {
-    // if (Stores.setting.fgService.fetch() != true) return;
+    if (Stores.setting.fgService.fetch() != true) return;
-    // _channel.invokeMethod('startService');
+    _channel.invokeMethod('startService');
   }
 
   /// Issue #662
   static void stopService() {
-    // if (Stores.setting.fgService.fetch() != true) return;
+    if (Stores.setting.fgService.fetch() != true) return;
-    // _channel.invokeMethod('stopService');
+    _channel.invokeMethod('stopService');
   }
 
   static void updateHomeWidget() async {
-    if (!isIOS || !isAndroid) return;
+    if (!isIOS && !isAndroid) return;
     if (!Stores.setting.autoUpdateHomeWidget.fetch()) return;
     await _channel.invokeMethod('updateHomeWidget');
   }
+
+  /// Update Android foreground service notifications for SSH sessions
+  /// The [payload] is a JSON string describing sessions list.
+  static Future<void> updateSessions(String payload) async {
+    if (!isAndroid) return;
+    try {
+      Loggers.app.info('Updating Android sessions: $payload');
+      await _channel.invokeMethod('updateSessions', payload);
+    } catch (e, s) {
+      Loggers.app.warning('Failed to update Android sessions', e, s);
+    }
+  }
+
+  /// Query whether the Android foreground service is currently running.
+  static Future<bool> isServiceRunning() async {
+    if (!isAndroid) return false;
+    try {
+      final res = await _channel.invokeMethod('isServiceRunning');
+      return res == true;
+    } catch (e, s) {
+      Loggers.app.warning('Failed to check if Android service is running', e, s);
+      return false;
+    }
+  }
+
+  // iOS Live Activities controls
+  static Future<void> startLiveActivity(String payload) async {
+    if (!isIOS) return;
+    try {
+      Loggers.app.info('Starting iOS Live Activity: $payload');
+      await _channel.invokeMethod('startLiveActivity', payload);
+    } catch (e, s) {
+      Loggers.app.warning('Failed to start iOS Live Activity', e, s);
+    }
+  }
+
+  static Future<void> updateLiveActivity(String payload) async {
+    if (!isIOS) return;
+    try {
+      Loggers.app.info('Updating iOS Live Activity: $payload');
+      await _channel.invokeMethod('updateLiveActivity', payload);
+    } catch (e, s) {
+      Loggers.app.warning('Failed to update iOS Live Activity', e, s);
+    }
+  }
+
+  static Future<void> stopLiveActivity() async {
+    if (!isIOS) return;
+    try {
+      Loggers.app.info('Stopping iOS Live Activity');
+      await _channel.invokeMethod('stopLiveActivity');
+    } catch (e, s) {
+      Loggers.app.warning('Failed to stop iOS Live Activity', e, s);
+    }
+  }
+
+  /// Register a handler for native -> Flutter callbacks.
+  /// Currently handles: 
+  /// - `disconnectSession` with argument map {id: string}
+  /// - `stopAllConnections` with no arguments
+  static void registerHandler(Future<void> Function(String id) onDisconnect, [VoidCallback? onStopAll]) {
+    _channel.setMethodCallHandler((call) async {
+      switch (call.method) {
+        case 'disconnectSession':
+          final args = call.arguments;
+          final id = args is Map ? args['id'] as String? : args as String?;
+          if (id != null && id.isNotEmpty) {
+            await onDisconnect(id);
+          }
+          return;
+        case 'stopAllConnections':
+          onStopAll?.call();
+          return;
+        default:
+          return;
+      }
+    });
+  }
 }

lib/core/extension/server.dart

@@ -0,0 +1,21 @@
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter/material.dart';
+import 'package:server_box/data/model/app/scripts/cmd_types.dart';
+import 'package:server_box/data/model/server/dist.dart';
+import 'package:server_box/data/provider/server/single.dart';
+import 'package:server_box/data/res/store.dart';
+
+extension LogoExt on ServerState {
+  String? getLogoUrl(BuildContext context) {
+    var logoUrl = spi.custom?.logoUrl ?? Stores.setting.serverLogoUrl.fetch().selfNotEmptyOrNull;
+    if (logoUrl == null) {
+      return null;
+    }
+    final dist = status.more[StatusCmdType.sys]?.dist;
+    if (dist != null) {
+      logoUrl = logoUrl.replaceFirst('{DIST}', dist.name);
+    }
+    logoUrl = logoUrl.replaceFirst('{BRIGHT}', context.isDark ? 'dark' : 'light');
+    return logoUrl;
+  }
+}

lib/core/extension/sftpfile.dart

@@ -12,21 +12,9 @@ extension SftpFileX on SftpFileMode {
 
   UnixPerm toUnixPerm() {
     return UnixPerm(
-      user: UnixPermOp(
+      user: UnixPermOp(r: userRead, w: userWrite, x: userExecute),
-        r: userRead,
+      group: UnixPermOp(r: groupRead, w: groupWrite, x: groupExecute),
-        w: userWrite,
+      other: UnixPermOp(r: otherRead, w: otherWrite, x: otherExecute),
-        x: userExecute,
-      ),
-      group: UnixPermOp(
-        r: groupRead,
-        w: groupWrite,
-        x: groupExecute,
-      ),
-      other: UnixPermOp(
-        r: otherRead,
-        w: otherWrite,
-        x: otherExecute,
-      ),
     );
   }
 }

lib/core/extension/ssh_client.dart

@@ -4,6 +4,8 @@ import 'dart:typed_data';
 import 'package:dartssh2/dartssh2.dart';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/widgets.dart';
+import 'package:server_box/data/helper/ssh_decoder.dart';
+import 'package:server_box/data/model/server/system.dart';
 
 import 'package:server_box/data/res/misc.dart';
 
@@ -13,6 +15,52 @@ typedef OnStdin = void Function(SSHSession session);
 typedef PwdRequestFunc = Future<String?> Function(String? user);
 
 extension SSHClientX on SSHClient {
+  /// Create a persistent PowerShell session for Windows commands
+  Future<(SSHSession, String)> execPowerShell(
+    OnStdin onStdin, {
+    SSHPtyConfig? pty,
+    OnStdout? onStdout,
+    OnStdout? onStderr,
+    bool stdout = true,
+    bool stderr = true,
+    Map<String, String>? env,
+  }) async {
+    final session = await execute(
+      'powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Bypass',
+      pty: pty,
+      environment: env,
+    );
+
+    final result = BytesBuilder(copy: false);
+    final stdoutDone = Completer<void>();
+    final stderrDone = Completer<void>();
+
+    session.stdout.listen(
+      (e) {
+        onStdout?.call(e.string, session);
+        if (stdout) result.add(e);
+      },
+      onDone: stdoutDone.complete,
+      onError: stderrDone.completeError,
+    );
+
+    session.stderr.listen(
+      (e) {
+        onStderr?.call(e.string, session);
+        if (stderr) result.add(e);
+      },
+      onDone: stderrDone.complete,
+      onError: stderrDone.completeError,
+    );
+
+    onStdin(session);
+
+    await stdoutDone.future;
+    await stderrDone.future;
+
+    return (session, result.takeBytes().string);
+  }
+
   Future<(SSHSession, String)> exec(
     OnStdin onStdin, {
     String? entry,
@@ -22,9 +70,14 @@ extension SSHClientX on SSHClient {
     bool stdout = true,
     bool stderr = true,
     Map<String, String>? env,
+    SystemType? systemType,
   }) async {
     final session = await execute(
-      entry ?? 'cat | sh',
+      entry ??
+          switch (systemType) {
+            SystemType.windows => 'powershell -NoLogo -NoProfile -NonInteractive -ExecutionPolicy Bypass',
+            _ => 'cat | sh',
+          },
       pty: pty,
       environment: env,
     );
@@ -80,10 +133,9 @@ extension SSHClientX on SSHClient {
         if (data.contains('[sudo] password for ')) {
           isRequestingPwd = true;
           final user = Miscs.pwdRequestWithUserReg.firstMatch(data)?.group(1);
-          if (context == null) return;
+          final ctx = context ?? WidgetsBinding.instance.focusManager.primaryFocus?.context;
-          final pwd = context.mounted
+          if (ctx == null) return;
-              ? await context.showPwdDialog(title: user, id: id)
+          final pwd = ctx.mounted ? await ctx.showPwdDialog(title: user, id: id) : null;
-              : null;
           if (pwd == null || pwd.isEmpty) {
             session.stdin.close();
           } else {
@@ -119,4 +171,98 @@ extension SSHClientX on SSHClient {
     );
     return ret.$2;
   }
+
+  /// Runs a command and decodes output safely with encoding fallback
+  ///
+  /// [systemType] - The system type (affects encoding choice)
+  /// Runs a command and safely decodes the result
+  Future<String> runSafe(
+    String command, {
+    SystemType? systemType,
+    String? context,
+  }) async {
+    // Let SSH errors propagate with their original type (e.g., SSHError subclasses)
+    final result = await run(command);
+    
+    // Only catch decoding failures and add context
+    try {
+      return SSHDecoder.decode(
+        result,
+        isWindows: systemType == SystemType.windows,
+        context: context,
+      );
+    } on FormatException catch (e) {
+      throw Exception(
+        'Failed to decode command output${context != null ? " [$context]" : ""}: $e',
+      );
+    }
+  }
+
+  /// Executes a command with stdin and safely decodes stdout/stderr
+  Future<(String stdout, String stderr)> execSafe(
+    void Function(SSHSession session) callback, {
+    required String entry,
+    SystemType? systemType,
+    String? context,
+  }) async {
+    final stdoutBuilder = BytesBuilder(copy: false);
+    final stderrBuilder = BytesBuilder(copy: false);
+    final stdoutDone = Completer<void>();
+    final stderrDone = Completer<void>();
+
+    final session = await execute(entry);
+
+    session.stdout.listen(
+      (e) {
+        stdoutBuilder.add(e);
+      },
+      onDone: stdoutDone.complete,
+      onError: stdoutDone.completeError,
+    );
+
+    session.stderr.listen(
+      (e) {
+        stderrBuilder.add(e);
+      },
+      onDone: stderrDone.complete,
+      onError: stderrDone.completeError,
+    );
+
+    callback(session);
+
+    await stdoutDone.future;
+    await stderrDone.future;
+
+    final stdoutBytes = stdoutBuilder.takeBytes();
+    final stderrBytes = stderrBuilder.takeBytes();
+
+    // Only catch decoding failures, let other errors propagate
+    String stdout;
+    try {
+      stdout = SSHDecoder.decode(
+        stdoutBytes,
+        isWindows: systemType == SystemType.windows,
+        context: context != null ? '$context (stdout)' : 'stdout',
+      );
+    } on FormatException catch (e) {
+      throw Exception(
+        'Failed to decode stdout${context != null ? " [$context]" : ""}: $e',
+      );
+    }
+
+    String stderr;
+    try {
+      stderr = SSHDecoder.decode(
+        stderrBytes,
+        isWindows: systemType == SystemType.windows,
+        context: context != null ? '$context (stderr)' : 'stderr',
+      );
+    } on FormatException catch (e) {
+      throw Exception(
+        'Failed to decode stderr${context != null ? " [$context]" : ""}: $e',
+      );
+    }
+
+    return (stdout, stderr);
+  }
 }

lib/core/service/ssh_discovery.dart

@@ -0,0 +1,411 @@
+import 'dart:async';
+import 'dart:collection';
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:fl_lib/fl_lib.dart';
+import 'package:server_box/data/model/server/discovery_result.dart';
+
+class SshDiscoveryService {
+  static const _sshPort = 22;
+
+  static Future<SshDiscoveryReport> discover([SshDiscoveryConfig config = const SshDiscoveryConfig()]) async {
+    final t0 = DateTime.now();
+    final candidates = <InternetAddress>{};
+
+    // 1) Get neighbors from ARP/NDP tables
+    candidates.addAll(await _neighborsIPv4());
+    candidates.addAll(await _neighborsIPv6());
+
+    // 2) Enumerate small subnets from local interfaces (IPv4 only)
+    final cidrs = await _localIPv4Cidrs();
+    for (final c in cidrs) {
+      if (c.prefix >= 24 && c.prefix <= 30) {
+        candidates.addAll(c.enumerateHosts(limit: config.hostEnumerationLimit));
+      }
+    }
+
+    // 3) Optional: mDNS/Bonjour SSH services
+    if (config.enableMdns) {
+      candidates.addAll(await _mdnsSshCandidates());
+    }
+
+    // Filter out unwanted addresses: loopback, link-local, 0.0.0.0, broadcast, multicast
+    candidates.removeWhere(
+      (a) => a.isLoopback || a.isLinkLocal || a.address == '0.0.0.0' || _isBroadcastOrMulticast(a),
+    );
+
+    // 4) Concurrent SSH port scanning
+    final scanner = _Scanner(
+      timeout: Duration(milliseconds: config.timeoutMs),
+      maxConcurrency: config.maxConcurrency,
+    );
+
+    final results = await scanner.scan(candidates.toList(growable: false));
+    results.sort((a, b) => a.addr.address.compareTo(b.addr.address));
+
+    final discoveryResults = results
+        .map((r) => SshDiscoveryResult(ip: r.addr.address, port: _sshPort, banner: r.banner?.trim()))
+        .toList();
+
+    return SshDiscoveryReport(
+      generatedAt: DateTime.now().toIso8601String(),
+      durationMs: DateTime.now().difference(t0).inMilliseconds,
+      count: discoveryResults.length,
+      items: discoveryResults,
+    );
+  }
+
+  static Future<String?> _run(String exe, List<String> args, {Duration? timeout}) async {
+    try {
+      final p = await Process.start(exe, args, runInShell: false);
+      final out = await p.stdout
+          .transform(utf8.decoder)
+          .join()
+          .timeout(
+            timeout ?? const Duration(seconds: 5),
+            onTimeout: () {
+              p.kill();
+              return '';
+            },
+          );
+      final code = await p.exitCode;
+      if (code == 0) return out;
+      // Some tools return non-zero but still have useful output
+      if (out.trim().isNotEmpty) return out;
+      return null;
+    } catch (e, s) {
+      Loggers.app.warning('Failed to run command: $exe ${args.join(' ')}', e, s);
+      return null;
+    }
+  }
+
+  static bool get _isLinux => Platform.isLinux;
+  static bool get _isMac => Platform.isMacOS;
+
+  static Future<Set<InternetAddress>> _neighborsIPv4() async {
+    final set = <InternetAddress>{};
+    if (_isLinux) {
+      final s = await _run('ip', ['neigh']);
+      if (s != null) {
+        for (final line in const LineSplitter().convert(s)) {
+          final tok = line.split(RegExp(r'\s+'));
+          if (tok.isNotEmpty) {
+            final ip = tok[0];
+            if (InternetAddress.tryParse(ip)?.type == InternetAddressType.IPv4) {
+              set.add(InternetAddress(ip));
+            }
+          }
+        }
+      }
+    } else if (_isMac) {
+      final s = await _run('/usr/sbin/arp', ['-an']);
+      if (s != null) {
+        int matchCount = 0;
+        for (final line in const LineSplitter().convert(s)) {
+          final m = RegExp(r'\((\d+\.\d+\.\d+\.\d+)\)').firstMatch(line);
+          if (m != null) {
+            set.add(InternetAddress(m.group(1)!));
+            matchCount++;
+          }
+        }
+        if (matchCount == 0) {
+          Loggers.app.warning(
+            '[ssh_discovery] Warning: No ARP entries parsed on macOS. Output may be unexpected or localized. Output sample: ${s.length > 100 ? '${s.substring(0, 100)}...' : s}',
+          );
+        }
+      }
+    }
+    return set;
+  }
+
+  static Future<Set<InternetAddress>> _neighborsIPv6() async {
+    final set = <InternetAddress>{};
+    if (_isLinux) {
+      final s = await _run('ip', ['-6', 'neigh']);
+      if (s != null) {
+        for (final line in const LineSplitter().convert(s)) {
+          final ip = line.split(RegExp(r'\s+')).firstOrNull;
+          if (ip != null && InternetAddress.tryParse(ip)?.type == InternetAddressType.IPv6) {
+            set.add(InternetAddress(ip));
+          }
+        }
+      }
+    } else if (_isMac) {
+      final s = await _run('/usr/sbin/ndp', ['-a']);
+      if (s != null) {
+        for (final line in const LineSplitter().convert(s)) {
+          final ip = line.trim().split(RegExp(r'\s+')).firstOrNull;
+          if (ip != null && InternetAddress.tryParse(ip)?.type == InternetAddressType.IPv6) {
+            set.add(InternetAddress(ip));
+          }
+        }
+      }
+    }
+    return set;
+  }
+
+  static Future<List<_Cidr>> _localIPv4Cidrs() async {
+    final res = <_Cidr>[];
+    if (_isLinux) {
+      final s = await _run('ip', ['-o', '-4', 'addr', 'show', 'scope', 'global']);
+      if (s != null) {
+        for (final line in const LineSplitter().convert(s)) {
+          final m = RegExp(r'inet\s+(\d+\.\d+\.\d+\.\d+)\/(\d+)').firstMatch(line);
+          if (m != null) {
+            final ip = InternetAddress(m.group(1)!);
+            final prefix = int.parse(m.group(2)!);
+            final mask = _prefixToMask(prefix);
+            final net = _networkAddress(ip, mask);
+            final brd = _broadcastAddress(ip, mask);
+            res.add(_Cidr(ip, prefix, mask, net, brd));
+          }
+        }
+      }
+    } else if (_isMac) {
+      final s = await _run('/sbin/ifconfig', []);
+      if (s != null) {
+        for (final raw in const LineSplitter().convert(s)) {
+          final line = raw.trimRight();
+          final ifMatch = RegExp(r'^([a-z0-9]+):').firstMatch(line);
+          if (ifMatch != null) {
+            continue;
+          }
+          if (line.contains('inet ') && !line.contains('127.0.0.1')) {
+            try {
+              final ipm = RegExp(
+                r'inet\s+(\d+\.\d+\.\d+\.\d+)\s+netmask\s+0x([0-9a-fA-F]+)(?:\s+broadcast\s+(\d+\.\d+\.\d+\.\d+))?',
+              ).firstMatch(line);
+              if (ipm == null) {
+                Loggers.app.warning('[ssh_discovery] Warning: Unexpected ifconfig line format: $line');
+                continue;
+              }
+              final ip = InternetAddress(ipm.group(1)!);
+              final hexMask = int.parse(ipm.group(2)!, radix: 16);
+              final dotted =
+                  '${(hexMask >> 24) & 0xff}.${(hexMask >> 16) & 0xff}.${(hexMask >> 8) & 0xff}.${hexMask & 0xff}';
+              final mask = InternetAddress(dotted);
+              final prefix = _maskToPrefix(mask.address);
+              final net = _networkAddress(ip, mask);
+              final brd = InternetAddress(ipm.group(3) ?? _broadcastAddress(ip, mask).address);
+              res.add(_Cidr(ip, prefix, mask, net, brd));
+            } catch (e) {
+              Loggers.app.warning('[ssh_discovery] Error parsing ifconfig output: $e, line: $line');
+              continue;
+            }
+          }
+        }
+      }
+    }
+    return res;
+  }
+
+  static bool _isBroadcastOrMulticast(InternetAddress a) {
+    // IPv4 broadcast: ends with .255 or is 255.255.255.255
+    if (a.type == InternetAddressType.IPv4) {
+      if (a.address == '255.255.255.255') return true;
+      if (a.address.split('.').last == '255') return true;
+      // Multicast: 224.0.0.0 - 239.255.255.255
+      final firstOctet = int.tryParse(a.address.split('.').first) ?? 0;
+      if (firstOctet >= 224 && firstOctet <= 239) return true;
+    } else if (a.type == InternetAddressType.IPv6) {
+      // IPv6 multicast: starts with ff
+      if (a.address.toLowerCase().startsWith('ff')) return true;
+    }
+    return false;
+  }
+
+  static Future<Set<InternetAddress>> _mdnsSshCandidates() async {
+    final set = <InternetAddress>{};
+    if (_isMac) {
+      try {
+        final proc = await Process.start('/usr/bin/dns-sd', ['-B', '_ssh._tcp']);
+        final lines = <String>[];
+        final subscription = proc.stdout
+            .transform(utf8.decoder)
+            .transform(const LineSplitter())
+            .listen(lines.add);
+        await Future<void>.delayed(const Duration(seconds: 2));
+        proc.kill();
+        await subscription.cancel();
+
+        for (final l in lines) {
+          final m = RegExp(r'Add\s+\d+\s+(\S+)\.\s+_ssh\._tcp\.').firstMatch(l);
+          if (m != null) {
+            final name = m.group(1)!;
+            final det = await _run('/usr/bin/dns-sd', [
+              '-L',
+              name,
+              '_ssh._tcp',
+              'local.',
+            ], timeout: const Duration(seconds: 3));
+            if (det != null) {
+              for (final ip in RegExp(
+                r'Address\s*=\s*([0-9a-fA-F:\.]+)',
+              ).allMatches(det).map((e) => e.group(1)!)) {
+                final parsed = InternetAddress.tryParse(ip);
+                if (parsed != null) set.add(parsed);
+              }
+            }
+          }
+        }
+      } catch (e, s) {
+        Loggers.app.warning('Failed to discover mDNS SSH candidates on macOS', e, s);
+      }
+    } else if (_isLinux) {
+      final s = await _run('/usr/bin/avahi-browse', ['-rat', '_ssh._tcp']);
+      if (s != null) {
+        for (final ip in RegExp(
+          r'address = \[(.*?)\]',
+        ).allMatches(s).map((m) => m.group(1)!).where((e) => e.isNotEmpty)) {
+          final parsed = InternetAddress.tryParse(ip);
+          if (parsed != null) set.add(parsed);
+        }
+      }
+    }
+    return set;
+  }
+}
+
+class _Cidr {
+  final InternetAddress ip;
+  final int prefix;
+  final InternetAddress netmask;
+  final InternetAddress network;
+  final InternetAddress broadcast;
+
+  _Cidr(this.ip, this.prefix, this.netmask, this.network, this.broadcast);
+
+  Iterable<InternetAddress> enumerateHosts({int? limit}) sync* {
+    final n = _ipv4ToInt(network.address);
+    final b = _ipv4ToInt(broadcast.address);
+    int emitted = 0;
+    for (int v = n + 1; v <= b - 1; v++) {
+      if (limit != null && emitted >= limit) break;
+      emitted++;
+      yield InternetAddress(_intToIPv4(v));
+    }
+  }
+
+  @override
+  String toString() => '${network.address}/$prefix';
+}
+
+class _ScanResult {
+  final InternetAddress addr;
+  final String? banner;
+  _ScanResult(this.addr, this.banner);
+}
+
+class _Scanner {
+  final Duration timeout;
+  final int maxConcurrency;
+  _Scanner({required this.timeout, required this.maxConcurrency});
+
+  Future<List<_ScanResult>> scan(List<InternetAddress> addrs) async {
+    final sem = _Semaphore(maxConcurrency);
+    final futures = <Future<_ScanResult?>>[];
+    for (final a in addrs) {
+      futures.add(_guarded(sem, () => _probeSsh(a)));
+    }
+    final out = await Future.wait(futures);
+    return out.whereType<_ScanResult>().toList();
+  }
+
+  Future<_ScanResult?> _probeSsh(InternetAddress ip) async {
+    Socket? socket;
+    StreamSubscription? sub;
+    try {
+      socket = await Socket.connect(ip, SshDiscoveryService._sshPort, timeout: timeout);
+      socket.timeout(timeout);
+      final c = Completer<String?>();
+      sub = socket.listen(
+        (data) {
+          final s = utf8.decode(data, allowMalformed: true);
+          final line = s.split('\n').firstWhere((_) => true, orElse: () => s);
+          if (!c.isCompleted) {
+            c.complete(line.trim());
+            sub?.cancel();
+          }
+        },
+        onDone: () {
+          if (!c.isCompleted) c.complete(null);
+        },
+        onError: (_) {
+          if (!c.isCompleted) c.complete(null);
+        },
+      );
+      final banner = await c.future.timeout(timeout, onTimeout: () => null);
+      return _ScanResult(ip, banner);
+    } catch (e, s) {
+      Loggers.app.warning('Failed to probe SSH at ${ip.address}', e, s);
+      return null;
+    } finally {
+      sub?.cancel();
+      socket?.destroy();
+    }
+  }
+}
+
+class _Semaphore {
+  int _permits;
+  final Queue<Completer<void>> _q = Queue();
+  _Semaphore(this._permits);
+
+  Future<T> withPermit<T>(Future<T> Function() fn) async {
+    if (_permits > 0) {
+      _permits--;
+      try {
+        return await fn();
+      } finally {
+        _permits++;
+        if (_q.isNotEmpty) _q.removeFirst().complete();
+      }
+    } else {
+      final c = Completer<void>();
+      _q.add(c);
+      await c.future;
+      return withPermit(fn);
+    }
+  }
+}
+
+Future<T> _guarded<T>(_Semaphore sem, Future<T> Function() fn) => sem.withPermit(fn);
+
+// IPv4 utilities
+
+int _ipv4ToInt(String ip) {
+  final p = ip.split('.').map(int.parse).toList();
+  return (p[0] << 24) | (p[1] << 16) | (p[2] << 8) | p[3];
+}
+
+String _intToIPv4(int v) => '${(v >> 24) & 0xff}.${(v >> 16) & 0xff}.${(v >> 8) & 0xff}.${v & 0xff}';
+
+InternetAddress _prefixToMask(int prefix) {
+  final mask = prefix == 0 ? 0 : 0xffffffff << (32 - prefix);
+  return InternetAddress(_intToIPv4(mask & 0xffffffff));
+}
+
+int _maskToPrefix(String mask) {
+  final v = _ipv4ToInt(mask);
+  int c = 0;
+  for (int i = 31; i >= 0; i--) {
+    if ((v & (1 << i)) != 0) {
+      c++;
+    } else {
+      break;
+    }
+  }
+  return c;
+}
+
+InternetAddress _networkAddress(InternetAddress ip, InternetAddress mask) {
+  final v = _ipv4ToInt(ip.address) & _ipv4ToInt(mask.address);
+  return InternetAddress(_intToIPv4(v));
+}
+
+InternetAddress _broadcastAddress(InternetAddress ip, InternetAddress mask) {
+  final n = _ipv4ToInt(ip.address) & _ipv4ToInt(mask.address);
+  final b = n | (~_ipv4ToInt(mask.address) & 0xffffffff);
+  return InternetAddress(_intToIPv4(b));
+}

lib/core/sync.dart

@@ -12,12 +12,25 @@ final class BakSyncer extends SyncIface {
   const BakSyncer._() : super();
 
   @override
-  Future<void> saveToFile() => BackupV2.backup();
+  Future<void> saveToFile() async {
+    final pwd = await SecureStoreProps.bakPwd.read();
+    await BackupV2.backup(null, pwd?.isEmpty == true ? null : pwd);
+  }
 
   @override
   Future<Mergeable> fromFile(String path) async {
     final content = await File(path).readAsString();
-    return MergeableUtils.fromJsonString(content).$1;
+    final pwd = await SecureStoreProps.bakPwd.read();
+    try {
+      if (Cryptor.isEncrypted(content)) {
+        return MergeableUtils.fromJsonString(content, pwd).$1;
+      }
+      return MergeableUtils.fromJsonString(content).$1;
+    } catch (e, s) {
+      Loggers.app.warning('Failed to parse backup file with password, trying without password', e, s);
+      // Fallback: try without password if detection failed
+      return MergeableUtils.fromJsonString(content).$1;
+    }
   }
 
   @override
@@ -28,6 +41,9 @@ final class BakSyncer extends SyncIface {
     final webdavEnabled = PrefProps.webdavSync.get();
     if (webdavEnabled) return Webdav.shared;
 
+    final gistEnabled = PrefProps.gistSync.get();
+    if (gistEnabled) return GistRs.shared;
+
     return null;
   }
 }

lib/core/utils/comparator.dart

@@ -6,10 +6,8 @@ class ChainComparator<T> {
   ChainComparator.empty() : this._create(null, (a, b) => 0);
   ChainComparator.create() : this._create(null, (a, b) => 0);
 
-  static ChainComparator<T> comparing<T, F extends Comparable<F>>(
+  static ChainComparator<T> comparing<T, F extends Comparable<F>>(F Function(T) extractor) {
-      F Function(T) extractor) {
+    return ChainComparator._create(null, (a, b) => extractor(a).compareTo(extractor(b)));
-    return ChainComparator._create(
-        null, (a, b) => extractor(a).compareTo(extractor(b)));
   }
 
   int compare(T a, T b) {
@@ -26,8 +24,9 @@ class ChainComparator<T> {
   }
 
   ChainComparator<T> thenCompareBy<F extends Comparable<F>>(
-      F Function(T) extractor,
+    F Function(T) extractor, {
-      {bool reversed = false}) {
+    bool reversed = false,
+  }) {
     return ChainComparator._create(
       this,
       reversed
@@ -36,18 +35,12 @@ class ChainComparator<T> {
     );
   }
 
-  ChainComparator<T> thenWithComparator(Comparator<T> comparator,
+  ChainComparator<T> thenWithComparator(Comparator<T> comparator, {bool reversed = false}) {
-      {bool reversed = false}) {
+    return ChainComparator._create(this, !reversed ? comparator : (a, b) => comparator(b, a));
-    return ChainComparator._create(
-      this,
-      !reversed ? comparator : (a, b) => comparator(b, a),
-    );
   }
 
-  ChainComparator<T> thenCompareByReversed<F extends Comparable<F>>(
+  ChainComparator<T> thenCompareByReversed<F extends Comparable<F>>(F Function(T) extractor) {
-      F Function(T) extractor) {
+    return ChainComparator._create(this, (a, b) => -extractor(a).compareTo(extractor(b)));
-    return ChainComparator._create(
-        this, (a, b) => -extractor(a).compareTo(extractor(b)));
   }
 
   ChainComparator<T> thenTrueFirst(bool Function(T) f) {
@@ -58,13 +51,12 @@ class ChainComparator<T> {
   }
 
   ChainComparator<T> reversed() {
-    return ChainComparator._create(null, (a, b) => this.compare(b, a));
+    return ChainComparator._create(null, (a, b) => compare(b, a));
   }
 }
 
 class Comparators {
-  static Comparator<String> compareStringCaseInsensitive(
+  static Comparator<String> compareStringCaseInsensitive({bool uppercaseFirst = false}) {
-      {bool uppercaseFirst = false}) {
     return (String a, String b) {
       final r = a.toLowerCase().compareTo(b.toLowerCase());
       if (r != 0) return r;

lib/core/utils/host_key_helper.dart

@@ -0,0 +1,26 @@
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter/material.dart';
+import 'package:server_box/core/utils/server.dart';
+import 'package:server_box/core/utils/ssh_auth.dart';
+import 'package:server_box/data/model/server/server_private_info.dart';
+import 'package:server_box/data/res/store.dart';
+
+Future<bool> ensureHostKeyAcceptedForSftp(BuildContext context, Spi spi) async {
+  final known = Stores.setting.sshKnownHostFingerprints.get();
+  final hostId = spi.id.isNotEmpty ? spi.id : spi.oldId;
+  final prefix = '$hostId::';
+  if (known.keys.any((key) => key.startsWith(prefix))) {
+    return true;
+  }
+
+  final (result, error) = await context.showLoadingDialog<bool>(
+    fn: () async {
+      await ensureKnownHostKey(
+        spi,
+        onKeyboardInteractive: (_) => KeybordInteractive.defaultHandle(spi, ctx: context),
+      );
+      return true;
+    },
+  );
+  return error == null && result == true;
+}

lib/core/utils/server.dart

@@ -1,8 +1,12 @@
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:dartssh2/dartssh2.dart';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/foundation.dart';
+import 'package:flutter/material.dart';
+import 'package:server_box/core/app_navigator.dart';
+import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/app/error.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
 import 'package:server_box/data/res/store.dart';
@@ -24,23 +28,87 @@ String decyptPem(List<String> args) {
   return sshKey.first.toPem();
 }
 
-enum GenSSHClientStatus {
+enum GenSSHClientStatus { socket, key, pwd }
-  socket,
-  key,
-  pwd,
-}
 
 String getPrivateKey(String id) {
   final pki = Stores.key.fetchOne(id);
   if (pki == null) {
-    throw SSHErr(
+    throw SSHErr(type: SSHErrType.noPrivateKey, message: l10n.privateKeyNotFoundFmt(id));
-      type: SSHErrType.noPrivateKey,
-      message: 'key [$id] not found',
-    );
   }
   return pki.key;
 }
 
+List<Spi> resolveMergedJumpChain(
+  Spi target, {
+  List<Spi>? jumpChain,
+}) {
+  final injectedSpiMap = <String, Spi>{};
+  if (jumpChain != null) {
+    for (final s in jumpChain) {
+      injectedSpiMap[s.id] = s;
+      if (s.oldId.isNotEmpty) {
+        injectedSpiMap[s.oldId] = s;
+      }
+    }
+  }
+
+  Spi resolveSpi(String id) {
+    final injected = injectedSpiMap[id];
+    if (injected != null) return injected;
+    if (jumpChain != null) {
+      throw SSHErr(type: SSHErrType.connect, message: 'Jump server not found in provided chain: $id');
+    }
+    final fromStore = Stores.server.box.get(id);
+    if (fromStore == null) {
+      throw SSHErr(type: SSHErrType.connect, message: 'Jump server not found: $id');
+    }
+    return fromStore;
+  }
+
+  return _resolveMergedJumpChainInternal(target, resolveSpi: resolveSpi);
+}
+
+List<Spi> _resolveMergedJumpChainInternal(
+  Spi target, {
+  required Spi Function(String id) resolveSpi,
+}) {
+  final roots = target.jumpChainIds ?? (target.jumpId == null ? const <String>[] : [target.jumpId!]);
+  if (roots.isEmpty) return const <Spi>[];
+
+  final seen = <String>{};
+  final stack = <String>{};
+  final out = <Spi>[];
+
+  String normId(Spi spi) => spi.id.isNotEmpty ? spi.id : spi.oldId;
+
+  void dfs(String id) {
+    final hop = resolveSpi(id);
+    final norm = normId(hop);
+
+    if (stack.contains(norm)) {
+      throw SSHErr(type: SSHErrType.connect, message: 'Jump loop detected at $norm');
+    }
+    if (seen.contains(norm)) return;
+
+    stack.add(norm);
+    final deps = hop.jumpChainIds ?? (hop.jumpId == null ? const <String>[] : [hop.jumpId!]);
+    for (final dep in deps) {
+      dfs(dep);
+    }
+    stack.remove(norm);
+
+    if (seen.add(norm)) {
+      out.add(hop);
+    }
+  }
+
+  for (final r in roots) {
+    dfs(r);
+  }
+
+  return out;
+}
+
 Future<SSHClient> genClient(
   Spi spi, {
   void Function(GenSSHClientStatus)? onStatus,
@@ -48,61 +116,187 @@ Future<SSHClient> genClient(
   /// Only pass this param if using multi-threading and key login
   String? privateKey,
 
-  /// Only pass this param if using multi-threading and key login
+  /// Pre-resolved jump chain (in `spi.jumpId` order: immediate -> farthest).
-  String? jumpPrivateKey,
+  ///
+  /// This is mainly used when `Stores` is unavailable (e.g. in an isolate).
+  List<Spi>? jumpChain,
+
+  /// Private keys for [jumpChain], aligned by index.
+  ///
+  /// If a jump server uses key auth (`keyId != null`), you must provide the
+  /// decrypted key pem here (or `genClient` will try to read from `Stores`).
+  List<String?>? jumpPrivateKeys,
   Duration timeout = const Duration(seconds: 5),
 
-  /// [Spi] of the jump server
-  ///
-  /// Must pass this param if using multi-threading and key login
-  Spi? jumpSpi,
-
   /// Handle keyboard-interactive authentication
-  FutureOr<List<String>?> Function(SSHUserInfoRequest)? onKeyboardInteractive,
+  SSHUserInfoRequestHandler? onKeyboardInteractive,
+  Map<String, String>? knownHostFingerprints,
+  void Function(String storageKey, String fingerprintHex)? onHostKeyAccepted,
+  Future<bool> Function(HostKeyPromptInfo info)? onHostKeyPrompt,
 }) async {
+  return _genClientInternal(
+    spi,
+    onStatus: onStatus,
+    privateKey: privateKey,
+    jumpChain: jumpChain,
+    jumpPrivateKeys: jumpPrivateKeys,
+    timeout: timeout,
+    onKeyboardInteractive: onKeyboardInteractive,
+    knownHostFingerprints: knownHostFingerprints,
+    onHostKeyAccepted: onHostKeyAccepted,
+    onHostKeyPrompt: onHostKeyPrompt,
+    visited: <String>{},
+  );
+}
+
+Future<SSHClient> _genClientInternal(
+  Spi spi, {
+  void Function(GenSSHClientStatus)? onStatus,
+  String? privateKey,
+  List<Spi>? jumpChain,
+  List<String?>? jumpPrivateKeys,
+  Duration timeout = const Duration(seconds: 5),
+  SSHUserInfoRequestHandler? onKeyboardInteractive,
+  Map<String, String>? knownHostFingerprints,
+  void Function(String storageKey, String fingerprintHex)? onHostKeyAccepted,
+  Future<bool> Function(HostKeyPromptInfo info)? onHostKeyPrompt,
+  required Set<String> visited,
+  SSHSocket? socketOverride,
+  bool followJumpConfig = true,
+}) async {
+  final identifier = _hostIdentifier(spi);
+  if (!visited.add(identifier)) {
+    throw SSHErr(type: SSHErrType.connect, message: 'Jump loop detected at ${spi.name} ($identifier)');
+  }
+
   onStatus?.call(GenSSHClientStatus.socket);
 
+  final hostKeyCache = Map<String, String>.from(knownHostFingerprints ?? _loadKnownHostFingerprints());
+  final hostKeyPersist = onHostKeyAccepted ?? _persistHostKeyFingerprint;
+  final hostKeyPrompt = onHostKeyPrompt ?? _defaultHostKeyPrompt;
+
   String? alterUser;
 
-  final socket = await () async {
+  final (socket, hopClients) = await () async {
-    // Proxy
+    if (socketOverride != null) return (socketOverride, <SSHClient>[]);
-    final jumpSpi_ = () {
-      // Multi-thread or key login
-      if (jumpSpi != null) return jumpSpi;
-      // Main thread
-      if (spi.jumpId != null) return Stores.server.box.get(spi.jumpId);
-    }();
-    if (jumpSpi_ != null) {
-      final jumpClient = await genClient(
-        jumpSpi_,
-        privateKey: jumpPrivateKey,
-        timeout: timeout,
-      );
 
-      return await jumpClient.forwardLocal(
+    if (followJumpConfig) {
-        spi.ip,
+      final injectedSpiMap = <String, Spi>{};
-        spi.port,
+      final injectedKeyMap = <String, String?>{};
-      );
+
+      if (jumpChain != null) {
+        for (var i = 0; i < jumpChain.length; i++) {
+          final s = jumpChain[i];
+          injectedSpiMap[s.id] = s;
+          if (s.oldId.isNotEmpty) injectedSpiMap[s.oldId] = s;
+          if (jumpPrivateKeys != null && i < jumpPrivateKeys.length) {
+            injectedKeyMap[s.id] = jumpPrivateKeys[i];
+            if (s.oldId.isNotEmpty) injectedKeyMap[s.oldId] = jumpPrivateKeys[i];
+          }
+        }
+      }
+
+      Spi resolveSpi(String id) {
+        final injected = injectedSpiMap[id];
+        if (injected != null) return injected;
+        if (jumpChain != null) {
+          throw SSHErr(type: SSHErrType.connect, message: 'Jump server not found in provided chain: $id');
+        }
+        final fromStore = Stores.server.box.get(id);
+        if (fromStore == null) {
+          throw SSHErr(type: SSHErrType.connect, message: 'Jump server not found: $id');
+        }
+        return fromStore;
+      }
+
+      String? resolveHopPrivateKey(Spi hop) {
+        final keyId = hop.keyId;
+        if (keyId == null) return null;
+        final injected = injectedKeyMap[hop.id] ?? injectedKeyMap[hop.oldId];
+        return injected ?? getPrivateKey(keyId);
+      }
+
+      final hops = _resolveMergedJumpChainInternal(spi, resolveSpi: resolveSpi);
+      if (hops.isNotEmpty) {
+        // Build multi-hop forward chain with dedup/merge.
+        final createdClients = <SSHClient>[];
+        SSHClient? currentClient;
+
+        try {
+          final firstHop = hops.first;
+          final firstKey = resolveHopPrivateKey(firstHop);
+          if (firstHop.keyId != null && firstKey == null) {
+            throw SSHErr(type: SSHErrType.noPrivateKey, message: l10n.privateKeyNotFoundFmt(firstHop.keyId ?? ''));
+          }
+
+          currentClient = await _genClientInternal(
+            firstHop,
+            privateKey: firstKey,
+            jumpChain: jumpChain,
+            jumpPrivateKeys: jumpPrivateKeys,
+            timeout: timeout,
+            onKeyboardInteractive: onKeyboardInteractive,
+            knownHostFingerprints: hostKeyCache,
+            onHostKeyAccepted: hostKeyPersist,
+            onHostKeyPrompt: hostKeyPrompt,
+            visited: visited,
+            followJumpConfig: false,
+          );
+          createdClients.add(currentClient);
+
+          for (var i = 1; i < hops.length; i++) {
+            final hop = hops[i];
+            final forwarded = await currentClient!.forwardLocal(hop.ip, hop.port);
+            final hopKey = resolveHopPrivateKey(hop);
+            if (hop.keyId != null && hopKey == null) {
+              throw SSHErr(type: SSHErrType.noPrivateKey, message: l10n.privateKeyNotFoundFmt(hop.keyId ?? ''));
+            }
+
+            currentClient = await _genClientInternal(
+              hop,
+              privateKey: hopKey,
+              jumpChain: jumpChain,
+              jumpPrivateKeys: jumpPrivateKeys,
+              timeout: timeout,
+              onKeyboardInteractive: onKeyboardInteractive,
+              knownHostFingerprints: hostKeyCache,
+              onHostKeyAccepted: hostKeyPersist,
+              onHostKeyPrompt: hostKeyPrompt,
+              visited: visited,
+              socketOverride: forwarded,
+              followJumpConfig: false,
+            );
+            createdClients.add(currentClient);
+          }
+
+          final forwardedSocket = await currentClient!.forwardLocal(spi.ip, spi.port);
+          return (forwardedSocket, createdClients);
+        } catch (e) {
+          // Close all created clients on error to avoid leaks
+          for (final client in createdClients) {
+            try {
+              client.close();
+            } catch (_) {
+              // Ignore close errors during cleanup
+            }
+          }
+          rethrow;
+        }
+        // Note: On success, all intermediate clients must remain open
+        // because the returned socket tunnels through them.
+      }
     }
 
     // Direct
     try {
-      return await SSHSocket.connect(
+      return (await SSHSocket.connect(spi.ip, spi.port, timeout: timeout), <SSHClient>[]);
-        spi.ip,
-        spi.port,
-        timeout: timeout,
-      );
     } catch (e) {
       Loggers.app.warning('genClient', e);
       if (spi.alterUrl == null) rethrow;
       try {
-        final res = spi.fromStringUrl();
+        final res = spi.parseAlterUrl();
         alterUser = res.$2;
-        return await SSHSocket.connect(
+        return (await SSHSocket.connect(res.$1, res.$3, timeout: timeout), <SSHClient>[]);
-          res.$1,
-          res.$3,
-          timeout: timeout,
-        );
       } catch (e) {
         Loggers.app.warning('genClient alterUrl', e);
         rethrow;
@@ -110,28 +304,307 @@ Future<SSHClient> genClient(
     }
   }();
 
-  final keyId = spi.keyId;
+  final hostKeyVerifier = _HostKeyVerifier(
-  if (keyId == null) {
+    spi: spi,
-    onStatus?.call(GenSSHClientStatus.pwd);
+    cache: hostKeyCache,
+    persistCallback: hostKeyPersist,
+    prompt: hostKeyPrompt,
+  );
+
+  Future<SSHClient> buildClient(SSHSocket socket) async {
+    final keyId = spi.keyId;
+    if (keyId == null) {
+      onStatus?.call(GenSSHClientStatus.pwd);
+      return SSHClient(
+        socket,
+        username: alterUser ?? spi.user,
+        onPasswordRequest: () => spi.pwd,
+        onUserInfoRequest: onKeyboardInteractive,
+        onVerifyHostKey: hostKeyVerifier.call,
+        // printDebug: debugPrint,
+        // printTrace: debugPrint,
+      );
+    }
+    privateKey ??= getPrivateKey(keyId);
+
+    onStatus?.call(GenSSHClientStatus.key);
     return SSHClient(
       socket,
-      username: alterUser ?? spi.user,
+      username: spi.user,
-      onPasswordRequest: () => spi.pwd,
+      // Must use [compute] here, instead of [Computer.shared.start]
+      identities: await compute(loadIndentity, privateKey!),
       onUserInfoRequest: onKeyboardInteractive,
+      onVerifyHostKey: hostKeyVerifier.call,
       // printDebug: debugPrint,
       // printTrace: debugPrint,
     );
   }
-  privateKey ??= getPrivateKey(keyId);
 
-  onStatus?.call(GenSSHClientStatus.key);
+  final client = await buildClient(socket);
-  return SSHClient(
+
-    socket,
+  // Tie hop clients' lifetime to the final client: close all hop clients
-    username: spi.user,
+  // when the target client disconnects to avoid leaking SSH connections.
-    // Must use [compute] here, instead of [Computer.shared.start]
+  if (hopClients.isNotEmpty) {
-    identities: await compute(loadIndentity, privateKey),
+    client.done.whenComplete(() {
-    onUserInfoRequest: onKeyboardInteractive,
+      for (final hopClient in hopClients) {
-    // printDebug: debugPrint,
+        try {
-    // printTrace: debugPrint,
+          hopClient.close();
+        } catch (_) {
+          // Ignore close errors during cleanup
+        }
+      }
+    });
+  }
+
+  return client;
+}
+
+typedef _HostKeyPersistCallback = void Function(String storageKey, String fingerprintHex);
+
+class HostKeyPromptInfo {
+  HostKeyPromptInfo({
+    required this.spi,
+    required this.keyType,
+    required this.fingerprintHex,
+    required this.fingerprintBase64,
+    required this.isMismatch,
+    this.previousFingerprintHex,
+  });
+
+  final Spi spi;
+  final String keyType;
+  final String fingerprintHex;
+  final String fingerprintBase64;
+  final bool isMismatch;
+  final String? previousFingerprintHex;
+}
+
+class _HostKeyVerifier {
+  _HostKeyVerifier({
+    required this.spi,
+    required Map<String, String> cache,
+    required this.prompt,
+    this.persistCallback,
+  }) : _cache = cache;
+
+  final Spi spi;
+  final Map<String, String> _cache;
+  final _HostKeyPersistCallback? persistCallback;
+  final Future<bool> Function(HostKeyPromptInfo info) prompt;
+
+  Future<bool> call(String keyType, Uint8List fingerprintBytes) async {
+    final storageKey = _hostKeyStorageKey(spi, keyType);
+    final fingerprintHex = _fingerprintToHex(fingerprintBytes);
+    final fingerprintBase64 = _fingerprintToBase64(fingerprintBytes);
+    final existing = _cache[storageKey];
+
+    if (existing == null) {
+      final accepted = await prompt(
+        HostKeyPromptInfo(
+          spi: spi,
+          keyType: keyType,
+          fingerprintHex: fingerprintHex,
+          fingerprintBase64: fingerprintBase64,
+          isMismatch: false,
+        ),
+      );
+      if (!accepted) {
+        Loggers.app.warning('User rejected new SSH host key for ${spi.name} ($keyType).');
+        return false;
+      }
+      _cache[storageKey] = fingerprintHex;
+      persistCallback?.call(storageKey, fingerprintHex);
+      Loggers.app.info('Trusted SSH host key for ${spi.name} ($keyType).');
+      return true;
+    }
+
+    if (existing == fingerprintHex) {
+      return true;
+    }
+
+    final accepted = await prompt(
+      HostKeyPromptInfo(
+        spi: spi,
+        keyType: keyType,
+        fingerprintHex: fingerprintHex,
+        fingerprintBase64: fingerprintBase64,
+        isMismatch: true,
+        previousFingerprintHex: existing,
+      ),
+    );
+    if (!accepted) {
+      Loggers.app.warning(
+        'SSH host key mismatch for ${spi.name}',
+        'expected $existing but received $fingerprintHex ($keyType)',
+      );
+      return false;
+    }
+
+    _cache[storageKey] = fingerprintHex;
+    persistCallback?.call(storageKey, fingerprintHex);
+    Loggers.app.warning('Updated stored SSH host key for ${spi.name} ($keyType) after user confirmation.');
+    return true;
+  }
+}
+
+Map<String, String> _loadKnownHostFingerprints() {
+  try {
+    final prop = Stores.setting.sshKnownHostFingerprints;
+    return Map<String, String>.from(prop.get());
+  } catch (e, stack) {
+    Loggers.app.warning('Load SSH host key fingerprints failed', e, stack);
+    return <String, String>{};
+  }
+}
+
+void _persistHostKeyFingerprint(String storageKey, String fingerprintHex) {
+  try {
+    final prop = Stores.setting.sshKnownHostFingerprints;
+    final updated = Map<String, String>.from(prop.get());
+    if (updated[storageKey] == fingerprintHex) {
+      return;
+    }
+    updated[storageKey] = fingerprintHex;
+    prop.put(updated);
+    Loggers.app.info('Stored SSH host key fingerprint for $storageKey');
+  } catch (e, stack) {
+    Loggers.app.warning('Persist SSH host key fingerprint failed', e, stack);
+  }
+}
+
+Future<bool> _defaultHostKeyPrompt(HostKeyPromptInfo info) async {
+  final ctx = AppNavigator.context;
+  if (ctx == null) {
+    Loggers.app.warning('Host key prompt skipped: navigator context unavailable.');
+    return false;
+  }
+
+  final hostLine = '${info.spi.user}@${info.spi.ip}:${info.spi.port}';
+  final description = info.isMismatch
+      ? l10n.sshHostKeyChangedDesc(info.spi.name)
+      : l10n.sshHostKeyNewDesc(info.spi.name);
+
+  final result = await ctx.showRoundDialog<bool>(
+    title: libL10n.attention,
+    barrierDismiss: false,
+    child: Column(
+      mainAxisSize: MainAxisSize.min,
+      crossAxisAlignment: CrossAxisAlignment.start,
+      children: [
+        Text(description),
+        const SizedBox(height: 12),
+        SelectableText('${l10n.server}: ${info.spi.name}'),
+        SelectableText('${libL10n.addr}: $hostLine'),
+        SelectableText('${l10n.sshHostKeyType}: ${info.keyType}'),
+        SelectableText(l10n.sshHostKeyFingerprintMd5Hex(info.fingerprintHex)),
+        SelectableText(l10n.sshHostKeyFingerprintMd5Base64(info.fingerprintBase64)),
+        if (info.previousFingerprintHex != null) ...[
+          const SizedBox(height: 12),
+          SelectableText(l10n.sshHostKeyStoredFingerprint(info.previousFingerprintHex!)),
+        ],
+      ],
+    ),
+    actions: [
+      TextButton(onPressed: () => ctx.pop(false), child: Text(libL10n.cancel)),
+      TextButton(onPressed: () => ctx.pop(true), child: Text(libL10n.ok)),
+    ],
+  );
+
+  return result ?? false;
+}
+
+Future<void> ensureKnownHostKey(
+  Spi spi, {
+  Duration timeout = const Duration(seconds: 5),
+  SSHUserInfoRequestHandler? onKeyboardInteractive,
+}) async {
+  var cache = _loadKnownHostFingerprints();
+
+  final hops = resolveMergedJumpChain(spi);
+
+  // Check each hop's host key, routing through preceding hops
+  for (var i = 0; i < hops.length; i++) {
+    final hop = hops[i];
+    // Preceding hops needed to reach this hop
+    final precedingHops = i > 0 ? hops.sublist(0, i) : null;
+    final precedingKeys = precedingHops?.map((h) =>
+      h.keyId != null ? getPrivateKey(h.keyId!) : null
+    ).toList();
+
+    cache = await _ensureKnownHostKeyForSingle(
+      hop,
+      cache: cache,
+      timeout: timeout,
+      onKeyboardInteractive: onKeyboardInteractive,
+      jumpChain: precedingHops,
+      jumpPrivateKeys: precedingKeys,
+    );
+  }
+
+  // Check the target's host key, routing through all hops
+  final allKeys = hops.isNotEmpty
+    ? hops.map((h) => h.keyId != null ? getPrivateKey(h.keyId!) : null).toList()
+    : null;
+  await _ensureKnownHostKeyForSingle(
+    spi,
+    cache: cache,
+    timeout: timeout,
+    onKeyboardInteractive: onKeyboardInteractive,
+    jumpChain: hops.isNotEmpty ? hops : null,
+    jumpPrivateKeys: allKeys,
   );
 }
+
+Future<Map<String, String>> _ensureKnownHostKeyForSingle(
+  Spi spi, {
+  required Map<String, String> cache,
+  Duration timeout = const Duration(seconds: 5),
+  SSHUserInfoRequestHandler? onKeyboardInteractive,
+  List<Spi>? jumpChain,
+  List<String?>? jumpPrivateKeys,
+}) async {
+  if (_hasKnownHostFingerprintForSpi(spi, cache)) {
+    return cache;
+  }
+
+  final client = await genClient(
+    spi,
+    timeout: timeout,
+    onKeyboardInteractive: onKeyboardInteractive,
+    knownHostFingerprints: cache,
+    jumpChain: jumpChain,
+    jumpPrivateKeys: jumpPrivateKeys,
+  );
+
+  try {
+    await client.authenticated;
+  } finally {
+    client.close();
+  }
+
+  cache.addAll(_loadKnownHostFingerprints());
+  return cache;
+}
+
+bool _hasKnownHostFingerprintForSpi(Spi spi, Map<String, String> cache) {
+  final prefix = '${_hostIdentifier(spi)}::';
+  return cache.keys.any((key) => key.startsWith(prefix));
+}
+
+String _hostKeyStorageKey(Spi spi, String keyType) {
+  final base = _hostIdentifier(spi);
+  return '$base::$keyType';
+}
+
+String _hostIdentifier(Spi spi) => spi.id.isNotEmpty ? spi.id : spi.oldId;
+
+String _fingerprintToHex(Uint8List fingerprint) {
+  final buffer = StringBuffer();
+  for (var i = 0; i < fingerprint.length; i++) {
+    if (i > 0) buffer.write(':');
+    buffer.write(fingerprint[i].toRadixString(16).padLeft(2, '0'));
+  }
+  return buffer.toString();
+}
+
+String _fingerprintToBase64(Uint8List fingerprint) => base64.encode(fingerprint);

lib/core/utils/server_dedup.dart

@@ -0,0 +1,84 @@
+import 'package:server_box/data/model/server/server_private_info.dart';
+import 'package:server_box/data/store/server.dart';
+
+class ServerDeduplication {
+  /// Remove duplicate servers from the import list based on existing servers
+  /// Returns the deduplicated list
+  static List<Spi> deduplicateServers(List<Spi> importedServers) {
+    final existingServers = ServerStore.instance.fetch();
+    final deduplicated = <Spi>[];
+    
+    for (final imported in importedServers) {
+      if (!_isDuplicate(imported, existingServers)) {
+        deduplicated.add(imported);
+      }
+    }
+    
+    return deduplicated;
+  }
+  
+  /// Check if an imported server is a duplicate of an existing server
+  static bool _isDuplicate(Spi imported, List<Spi> existing) {
+    for (final existingSpi in existing) {
+      if (imported.isSameAs(existingSpi)) {
+        return true;
+      }
+    }
+    
+    return false;
+  }
+  
+  /// Resolve name conflicts by appending suffixes
+  static List<Spi> resolveNameConflicts(List<Spi> importedServers) {
+    final existingServers = ServerStore.instance.fetch();
+    final existingNames = existingServers.map((s) => s.name).toSet();
+    final processedNames = <String>{};
+    final result = <Spi>[];
+    
+    for (final server in importedServers) {
+      String newName = server.name;
+      int suffix = 1;
+      
+      // Check against both existing servers and already processed servers
+      while (existingNames.contains(newName) || processedNames.contains(newName)) {
+        newName = '${server.name} ($suffix)';
+        suffix++;
+      }
+      
+      processedNames.add(newName);
+      
+      if (newName != server.name) {
+        result.add(server.copyWith(name: newName));
+      } else {
+        result.add(server);
+      }
+    }
+    
+    return result;
+  }
+  
+  /// Get summary of import operation
+  static ImportSummary getImportSummary(List<Spi> originalList, List<Spi> deduplicatedList) {
+    final duplicateCount = originalList.length - deduplicatedList.length;
+    return ImportSummary(
+      total: originalList.length,
+      duplicates: duplicateCount,
+      toImport: deduplicatedList.length,
+    );
+  }
+}
+
+class ImportSummary {
+  final int total;
+  final int duplicates;
+  final int toImport;
+  
+  const ImportSummary({
+    required this.total,
+    required this.duplicates,
+    required this.toImport,
+  });
+  
+  bool get hasDuplicates => duplicates > 0;
+  bool get hasItemsToImport => toImport > 0;
+}

lib/core/utils/ssh_auth.dart

@@ -2,18 +2,13 @@ import 'dart:async';
 
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
-import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/data/model/server/server_private_info.dart';
-import 'package:server_box/data/provider/app.dart';
 
 abstract final class KeybordInteractive {
-  static FutureOr<List<String>?> defaultHandle(
+  static FutureOr<List<String>?> defaultHandle(Spi spi, {BuildContext? ctx}) async {
-    Spi spi, {
-    BuildContext? ctx,
-  }) async {
     try {
-      final res = await (ctx ?? AppProvider.ctx)?.showPwdDialog(
+      final res = await (ctx ?? WidgetsBinding.instance.focusManager.primaryFocus?.context)?.showPwdDialog(
-        title: l10n.pwd,
+        title: libL10n.pwd,
         id: spi.id,
         label: spi.id,
       );

lib/core/utils/ssh_config.dart

@@ -0,0 +1,190 @@
+import 'dart:io';
+import 'package:fl_lib/fl_lib.dart';
+import 'package:server_box/data/model/server/server_private_info.dart';
+
+/// Utility class to parse SSH config files under `~/.ssh/config`
+abstract final class SSHConfig {
+  static const String _defaultPath = '~/.ssh/config';
+
+  static String? get _homePath {
+    final homePath = isWindows ? Platform.environment['USERPROFILE'] : Platform.environment['HOME'];
+    if (homePath == null || homePath.isEmpty) {
+      return null;
+    }
+    return homePath;
+  }
+
+  /// Get possible SSH config file paths, with macOS-specific handling
+  static List<String> get _possibleConfigPaths {
+    final paths = <String>[];
+    final homePath = _homePath;
+
+    if (homePath != null) {
+      // Standard path
+      paths.add('$homePath/.ssh/config');
+
+      // On macOS, also try the actual user home directory
+      if (isMacOS) {
+        // Try to get the real user home directory
+        final username = Platform.environment['USER'];
+        if (username != null) {
+          paths.add('/Users/$username/.ssh/config');
+        }
+      }
+    }
+
+    return paths;
+  }
+
+  /// Parse SSH config file and return a list of Spi objects
+  static Future<List<Spi>> parseConfig([String? configPath]) async {
+    final (file, exists) = configExists(configPath);
+    if (!exists || file == null) {
+      Loggers.app.info('SSH config file does not exist at path: ${configPath ?? _defaultPath}');
+      return [];
+    }
+
+    final content = await file.readAsString();
+    return _parseSSHConfig(content);
+  }
+
+  /// Parse SSH config content
+  static List<Spi> _parseSSHConfig(String content) {
+    final servers = <Spi>[];
+    final lines = content.split('\n');
+
+    String? currentHost;
+    String? hostname;
+    String? user;
+    int port = 22;
+    String? identityFile;
+    String? jumpHost;
+
+    void addServer() {
+      if (currentHost != null && currentHost != '*' && hostname != null) {
+        final spi = Spi(
+          id: ShortId.generate(),
+          name: currentHost,
+          ip: hostname,
+          port: port,
+          user: user ?? 'root', // Default user is 'root'
+          keyId: identityFile,
+          jumpId: jumpHost,
+        );
+        servers.add(spi);
+      }
+    }
+
+    for (final line in lines) {
+      final trimmed = line.trim();
+      if (trimmed.isEmpty || trimmed.startsWith('#')) continue;
+
+      // Handle inline comments
+      final commentIndex = trimmed.indexOf('#');
+      final cleanLine = commentIndex != -1 ? trimmed.substring(0, commentIndex).trim() : trimmed;
+      if (cleanLine.isEmpty) continue;
+
+      final parts = cleanLine.split(RegExp(r'\s+'));
+      if (parts.length < 2) continue;
+
+      final key = parts[0].toLowerCase();
+      var value = parts.sublist(1).join(' ');
+
+      // Remove quotes from values
+      if ((value.startsWith('"') && value.endsWith('"')) || (value.startsWith("'") && value.endsWith("'"))) {
+        value = value.substring(1, value.length - 1);
+      }
+
+      switch (key) {
+        case 'host':
+          // Save previous host config
+          addServer();
+
+          // Reset for new host
+          final originalValue = parts.sublist(1).join(' ');
+          final isQuoted =
+              (originalValue.startsWith('"') && originalValue.endsWith('"')) ||
+              (originalValue.startsWith("'") && originalValue.endsWith("'"));
+
+          currentHost = value;
+          // Skip hosts with multiple patterns (contains spaces but not quoted)
+          if (currentHost.contains(' ') && !isQuoted) {
+            currentHost = null; // Mark as invalid to skip
+          }
+          hostname = null;
+          user = null;
+          port = 22;
+          identityFile = null;
+          jumpHost = null;
+          break;
+
+        case 'hostname':
+          hostname = value;
+          break;
+
+        case 'user':
+          user = value;
+          break;
+
+        case 'port':
+          port = int.tryParse(value) ?? 22;
+          break;
+
+        case 'identityfile':
+          identityFile = value; // Store the path directly
+          break;
+
+        case 'proxyjump':
+        case 'proxycommand':
+          jumpHost = _extractJumpHost(value);
+          break;
+      }
+    }
+
+    // Add the last server
+    addServer();
+
+    return servers;
+  }
+
+  /// Extract jump host from ProxyJump or ProxyCommand
+  static String? _extractJumpHost(String value) {
+    if (value.isEmpty) return null;
+    // For ProxyJump, the format is usually: user@host:port
+    // For ProxyCommand, it's more complex and might need custom parsing
+    if (value.contains('@')) {
+      final parts = value.split(' ');
+      return parts.isNotEmpty ? parts[0] : null;
+    }
+    return null;
+  }
+
+  /// Check if SSH config file exists, trying multiple possible paths
+  static (File?, bool) configExists([String? configPath]) {
+    if (configPath != null) {
+      // If specific path is provided, use it directly
+      final homePath = _homePath;
+      if (homePath == null) {
+        Loggers.app.warning('Cannot determine home directory for SSH config parsing.');
+        return (null, false);
+      }
+      final expandedPath = configPath.replaceFirst('~', homePath);
+      dprint('Checking SSH config at path: $expandedPath');
+      final file = File(expandedPath);
+      return (file, file.existsSync());
+    }
+
+    // Try multiple possible paths
+    for (final path in _possibleConfigPaths) {
+      dprint('Checking SSH config at path: $path');
+      final file = File(path);
+      if (file.existsSync()) {
+        dprint('Found SSH config at: $path');
+        return (file, true);
+      }
+    }
+
+    dprint('SSH config file not found in any of the expected locations');
+    return (null, false);
+  }
+}

lib/data/helper/ssh_decoder.dart

@@ -0,0 +1,66 @@
+import 'dart:convert';
+
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter_gbk2utf8/flutter_gbk2utf8.dart';
+
+/// Utility class for decoding SSH command output with encoding fallback
+class SSHDecoder {
+  /// Decodes bytes to string with multiple encoding fallback strategies
+  ///
+  /// Tries in order:
+  /// 1. UTF-8 (with allowMalformed for lenient parsing)
+  ///    - Windows PowerShell scripts now set UTF-8 output encoding by default
+  /// 2. GBK (for Windows Chinese systems)
+  ///    - In some cases, Windows will still revert to GBK.
+  ///    - Only attempted if UTF-8 produces replacement characters (<28>)
+  static String decode(
+    List<int> bytes, {
+    bool isWindows = false,
+    String? context,
+  }) {
+    if (bytes.isEmpty) return '';
+
+    // Try UTF-8 first with allowMalformed
+    try {
+      final result = utf8.decode(bytes, allowMalformed: true);
+      // Check if there are replacement characters indicating decode failure
+      // For non-Windows systems, always use UTF-8 result
+      if (!result.contains('<EFBFBD>') || !isWindows) {
+        return result;
+      }
+      // For Windows with replacement chars, log and try GBK fallback
+      if (isWindows && result.contains('<EFBFBD>')) {
+        final contextInfo = context != null ? ' [$context]' : '';
+        Loggers.app.info('UTF-8 decode has replacement chars$contextInfo, trying GBK fallback');
+      }
+    } catch (e) {
+      final contextInfo = context != null ? ' [$context]' : '';
+      Loggers.app.warning('UTF-8 decode failed$contextInfo: $e');
+    }
+
+    // For Windows or when UTF-8 has replacement chars, try GBK
+    try {
+      return gbk.decode(bytes);
+    } catch (e) {
+      final contextInfo = context != null ? ' [$context]' : '';
+      Loggers.app.warning('GBK decode failed$contextInfo: $e');
+      // Return empty string if all decoding attempts fail
+      return '';
+    }
+  }
+
+  /// Encodes string to bytes for SSH command input
+  ///
+  /// Uses GBK for Windows, UTF-8 for others
+  static List<int> encode(String text, {bool isWindows = false}) {
+    if (isWindows) {
+      try {
+        return gbk.encode(text);
+      } catch (e) {
+        Loggers.app.warning('GBK encode failed: $e, falling back to UTF-8');
+        return utf8.encode(text);
+      }
+    }
+    return utf8.encode(text);
+  }
+}

lib/data/helper/system_detector.dart

@@ -0,0 +1,62 @@
+import 'package:dartssh2/dartssh2.dart';
+import 'package:fl_lib/fl_lib.dart';
+import 'package:server_box/core/extension/ssh_client.dart';
+import 'package:server_box/data/model/server/server_private_info.dart';
+import 'package:server_box/data/model/server/system.dart';
+
+/// Helper class for detecting remote system types
+class SystemDetector {
+  /// Detects the system type of a remote server
+  ///
+  /// First checks if a custom system type is configured in [spi].
+  /// If not, attempts to detect the system by running commands:
+  /// 1. 'uname -a' command to detect Linux/BSD/Darwin
+  /// 2. 'ver' command to detect Windows (if uname fails)
+  ///
+  /// Returns [SystemType.linux] as default if detection fails.
+  static Future<SystemType> detect(SSHClient client, Spi spi) async {
+    // First, check if custom system type is defined
+    SystemType? detectedSystemType = spi.customSystemType;
+    if (detectedSystemType != null) {
+      dprint('Using custom system type ${detectedSystemType.name} for ${spi.oldId}');
+      return detectedSystemType;
+    }
+
+    try {
+      // Try to detect Unix/Linux/BSD systems first (more reliable and doesn't create files)
+      final unixResult = await client.runSafe(
+        'uname -a 2>/dev/null',
+        context: 'uname detection for ${spi.oldId}',
+      );
+      if (unixResult.contains('Linux')) {
+        detectedSystemType = SystemType.linux;
+        dprint('Detected Linux system type for ${spi.oldId}');
+        return detectedSystemType;
+      } else if (unixResult.contains('Darwin') || unixResult.contains('BSD')) {
+        detectedSystemType = SystemType.bsd;
+        dprint('Detected BSD system type for ${spi.oldId}');
+        return detectedSystemType;
+      }
+
+      // If uname fails, try to detect Windows systems
+      final powershellResult = await client.runSafe(
+        'ver 2>nul',
+        systemType: SystemType.windows,
+        context: 'ver detection for ${spi.oldId}',
+      );
+      if (powershellResult.isNotEmpty &&
+          (powershellResult.contains('Windows') || powershellResult.contains('NT'))) {
+        detectedSystemType = SystemType.windows;
+        dprint('Detected Windows system type for ${spi.oldId}');
+        return detectedSystemType;
+      }
+    } catch (e, stackTrace) {
+      Loggers.app.warning('System detection failed for ${spi.oldId}: $e\n$stackTrace');
+    }
+
+    // Default fallback
+    detectedSystemType = SystemType.linux;
+    dprint('Defaulting to Linux system type for ${spi.oldId}');
+    return detectedSystemType;
+  }
+}

lib/data/model/ai/ask_ai_models.dart

@@ -0,0 +1,74 @@
+import 'package:meta/meta.dart';
+
+/// Chat message exchanged with the Ask AI service.
+enum AskAiMessageRole { user, assistant }
+
+@immutable
+class AskAiMessage {
+  const AskAiMessage({
+    required this.role,
+    required this.content,
+  });
+
+  final AskAiMessageRole role;
+  final String content;
+
+  String get apiRole {
+    switch (role) {
+      case AskAiMessageRole.user:
+        return 'user';
+      case AskAiMessageRole.assistant:
+        return 'assistant';
+    }
+  }
+}
+
+/// Recommended command returned by the AI tool call.
+@immutable
+class AskAiCommand {
+  const AskAiCommand({
+    required this.command,
+    this.description = '',
+    this.toolName,
+  });
+
+  final String command;
+  final String description;
+  final String? toolName;
+}
+
+@immutable
+sealed class AskAiEvent {
+  const AskAiEvent();
+}
+
+/// Incremental text delta emitted while streaming the AI response.
+class AskAiContentDelta extends AskAiEvent {
+  const AskAiContentDelta(this.delta);
+  final String delta;
+}
+
+/// Emits when a tool call returns a runnable command suggestion.
+class AskAiToolSuggestion extends AskAiEvent {
+  const AskAiToolSuggestion(this.command);
+  final AskAiCommand command;
+}
+
+/// Signals that the stream finished successfully.
+class AskAiCompleted extends AskAiEvent {
+  const AskAiCompleted({
+    required this.fullText,
+    required this.commands,
+  });
+
+  final String fullText;
+  final List<AskAiCommand> commands;
+}
+
+/// Signals that the stream terminated with an error before completion.
+class AskAiStreamError extends AskAiEvent {
+  const AskAiStreamError(this.error, this.stackTrace);
+
+  final Object error;
+  final StackTrace? stackTrace;
+}

lib/data/model/app/bak/backup.dart

@@ -213,13 +213,10 @@ class Backup implements Mergeable {
     _logger.info('Restore success');
   }
 
-  factory Backup.fromJsonString(String raw) =>
+  factory Backup.fromJsonString(String raw) => Backup.fromJson(json.decode(_diyDecrypt(raw)));
-      Backup.fromJson(json.decode(_diyDecrypt(raw)));
 }
 
-String _diyEncrypt(String raw) => json.encode(
+String _diyEncrypt(String raw) => json.encode(raw.codeUnits.map((e) => e * 2 + 1).toList(growable: false));
-      raw.codeUnits.map((e) => e * 2 + 1).toList(growable: false),
-    );
 
 String _diyDecrypt(String raw) {
   try {
@@ -234,4 +231,3 @@ String _diyDecrypt(String raw) {
     rethrow;
   }
 }
-

lib/data/model/app/bak/backup2.dart

@@ -4,6 +4,9 @@ import 'dart:io';
 import 'package:fl_lib/fl_lib.dart';
 import 'package:freezed_annotation/freezed_annotation.dart';
 import 'package:logging/logging.dart';
+import 'package:server_box/data/provider/private_key.dart';
+import 'package:server_box/data/provider/server/all.dart';
+import 'package:server_box/data/provider/snippet.dart';
 import 'package:server_box/data/res/misc.dart';
 import 'package:server_box/data/res/store.dart';
 
@@ -44,17 +47,17 @@ abstract class BackupV2 with _$BackupV2 implements Mergeable {
   Future<void> merge({bool force = false}) async {
     _loggerV2.info('Merging...');
 
-    // Merge each store
+    // Merge each store and check if changes were made
-    await Mergeable.mergeStore(backupData: spis, store: Stores.server, force: force);
+    final serverChanged = await Mergeable.mergeStore(backupData: spis, store: Stores.server, force: force);
-    await Mergeable.mergeStore(backupData: snippets, store: Stores.snippet, force: force);
+    final snippetChanged = await Mergeable.mergeStore(backupData: snippets, store: Stores.snippet, force: force);
-    await Mergeable.mergeStore(backupData: keys, store: Stores.key, force: force);
+    final keyChanged = await Mergeable.mergeStore(backupData: keys, store: Stores.key, force: force);
     await Mergeable.mergeStore(backupData: container, store: Stores.container, force: force);
     await Mergeable.mergeStore(backupData: history, store: Stores.history, force: force);
     await Mergeable.mergeStore(backupData: settings, store: Stores.setting, force: force);
 
-    // Reload providers and notify listeners
+    if (serverChanged) GlobalRef.gRef?.read(serversProvider.notifier).reload();
-    Provider.reload();
+    if (snippetChanged) GlobalRef.gRef?.read(snippetProvider.notifier).reload();
-    RNodes.app.notify();
+    if (keyChanged) GlobalRef.gRef?.read(privateKeyProvider.notifier).reload();
 
     _loggerV2.info('Merge completed');
   }
@@ -74,15 +77,27 @@ abstract class BackupV2 with _$BackupV2 implements Mergeable {
     );
   }
 
-  static Future<String> backup([String? name]) async {
+  static Future<String> backup([String? name, String? password]) async {
     final bak = await BackupV2.loadFromStore();
-    final result = json.encode(bak.toJson());
+    var result = json.encode(bak.toJson());
+
+    if (password != null && password.isNotEmpty) {
+      result = Cryptor.encrypt(result, password);
+    }
+
     final path = Paths.doc.joinPath(name ?? Miscs.bakFileName);
     await File(path).writeAsString(result);
     return path;
   }
 
-  factory BackupV2.fromJsonString(String jsonString) {
+  factory BackupV2.fromJsonString(String jsonString, [String? password]) {
+    if (Cryptor.isEncrypted(jsonString)) {
+      if (password == null || password.isEmpty) {
+        throw Exception('Backup is encrypted but no password provided');
+      }
+      jsonString = Cryptor.decrypt(jsonString, password);
+    }
+
     final map = json.decode(jsonString) as Map<String, dynamic>;
     return BackupV2.fromJson(map);
   }

lib/data/model/app/bak/backup2.freezed.dart

@@ -1,5 +1,5 @@
-// coverage:ignore-file
 // GENERATED CODE - DO NOT MODIFY BY HAND
+// coverage:ignore-file
 // ignore_for_file: type=lint
 // ignore_for_file: unused_element, deprecated_member_use, deprecated_member_use_from_same_package, use_function_type_syntax_for_parameters, unnecessary_const, avoid_init_to_null, invalid_override_different_default_values_named, prefer_expression_function_bodies, annotate_overrides, invalid_annotation_target, unnecessary_question_mark
 
@@ -9,364 +9,326 @@ part of 'backup2.dart';
 // FreezedGenerator
 // **************************************************************************
 
+// dart format off
 T _$identity<T>(T value) => value;
 
-final _privateConstructorUsedError = UnsupportedError(
-  'It seems like you constructed your class using `MyClass._()`. This constructor is only meant to be used by freezed and you are not supposed to need it nor use it.\nPlease check the documentation here for more information: https://github.com/rrousselGit/freezed#adding-getters-and-methods-to-our-models',
-);
-
-BackupV2 _$BackupV2FromJson(Map<String, dynamic> json) {
-  return _BackupV2.fromJson(json);
-}
-
 /// @nodoc
 mixin _$BackupV2 {
-  int get version => throw _privateConstructorUsedError;
+
-  int get date => throw _privateConstructorUsedError;
+ int get version; int get date; Map<String, Object?> get spis; Map<String, Object?> get snippets; Map<String, Object?> get keys; Map<String, Object?> get container; Map<String, Object?> get history; Map<String, Object?> get settings;
-  Map<String, Object?> get spis => throw _privateConstructorUsedError;
+/// Create a copy of BackupV2
-  Map<String, Object?> get snippets => throw _privateConstructorUsedError;
+/// with the given fields replaced by the non-null parameter values.
-  Map<String, Object?> get keys => throw _privateConstructorUsedError;
+@JsonKey(includeFromJson: false, includeToJson: false)
-  Map<String, Object?> get container => throw _privateConstructorUsedError;
+@pragma('vm:prefer-inline')
-  Map<String, Object?> get history => throw _privateConstructorUsedError;
+$BackupV2CopyWith<BackupV2> get copyWith => _$BackupV2CopyWithImpl<BackupV2>(this as BackupV2, _$identity);
-  Map<String, Object?> get settings => throw _privateConstructorUsedError;
 
   /// Serializes this BackupV2 to a JSON map.
-  Map<String, dynamic> toJson() => throw _privateConstructorUsedError;
+  Map<String, dynamic> toJson();
+
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is BackupV2&&(identical(other.version, version) || other.version == version)&&(identical(other.date, date) || other.date == date)&&const DeepCollectionEquality().equals(other.spis, spis)&&const DeepCollectionEquality().equals(other.snippets, snippets)&&const DeepCollectionEquality().equals(other.keys, keys)&&const DeepCollectionEquality().equals(other.container, container)&&const DeepCollectionEquality().equals(other.history, history)&&const DeepCollectionEquality().equals(other.settings, settings));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,version,date,const DeepCollectionEquality().hash(spis),const DeepCollectionEquality().hash(snippets),const DeepCollectionEquality().hash(keys),const DeepCollectionEquality().hash(container),const DeepCollectionEquality().hash(history),const DeepCollectionEquality().hash(settings));
+
+@override
+String toString() {
+  return 'BackupV2(version: $version, date: $date, spis: $spis, snippets: $snippets, keys: $keys, container: $container, history: $history, settings: $settings)';
+}
+
 
-  /// Create a copy of BackupV2
-  /// with the given fields replaced by the non-null parameter values.
-  @JsonKey(includeFromJson: false, includeToJson: false)
-  $BackupV2CopyWith<BackupV2> get copyWith =>
-      throw _privateConstructorUsedError;
 }
 
 /// @nodoc
-abstract class $BackupV2CopyWith<$Res> {
+abstract mixin class $BackupV2CopyWith<$Res>  {
-  factory $BackupV2CopyWith(BackupV2 value, $Res Function(BackupV2) then) =
+  factory $BackupV2CopyWith(BackupV2 value, $Res Function(BackupV2) _then) = _$BackupV2CopyWithImpl;
-      _$BackupV2CopyWithImpl<$Res, BackupV2>;
+@useResult
-  @useResult
+$Res call({
-  $Res call({
+ int version, int date, Map<String, Object?> spis, Map<String, Object?> snippets, Map<String, Object?> keys, Map<String, Object?> container, Map<String, Object?> history, Map<String, Object?> settings
-    int version,
+});
-    int date,
-    Map<String, Object?> spis,
-    Map<String, Object?> snippets,
-    Map<String, Object?> keys,
-    Map<String, Object?> container,
-    Map<String, Object?> history,
-    Map<String, Object?> settings,
-  });
-}
 
+
+
+
+}
 /// @nodoc
-class _$BackupV2CopyWithImpl<$Res, $Val extends BackupV2>
+class _$BackupV2CopyWithImpl<$Res>
     implements $BackupV2CopyWith<$Res> {
-  _$BackupV2CopyWithImpl(this._value, this._then);
+  _$BackupV2CopyWithImpl(this._self, this._then);
 
-  // ignore: unused_field
+  final BackupV2 _self;
-  final $Val _value;
+  final $Res Function(BackupV2) _then;
-  // ignore: unused_field
-  final $Res Function($Val) _then;
 
-  /// Create a copy of BackupV2
+/// Create a copy of BackupV2
-  /// with the given fields replaced by the non-null parameter values.
+/// with the given fields replaced by the non-null parameter values.
-  @pragma('vm:prefer-inline')
+@pragma('vm:prefer-inline') @override $Res call({Object? version = null,Object? date = null,Object? spis = null,Object? snippets = null,Object? keys = null,Object? container = null,Object? history = null,Object? settings = null,}) {
-  @override
+  return _then(_self.copyWith(
-  $Res call({
+version: null == version ? _self.version : version // ignore: cast_nullable_to_non_nullable
-    Object? version = null,
+as int,date: null == date ? _self.date : date // ignore: cast_nullable_to_non_nullable
-    Object? date = null,
+as int,spis: null == spis ? _self.spis : spis // ignore: cast_nullable_to_non_nullable
-    Object? spis = null,
+as Map<String, Object?>,snippets: null == snippets ? _self.snippets : snippets // ignore: cast_nullable_to_non_nullable
-    Object? snippets = null,
+as Map<String, Object?>,keys: null == keys ? _self.keys : keys // ignore: cast_nullable_to_non_nullable
-    Object? keys = null,
+as Map<String, Object?>,container: null == container ? _self.container : container // ignore: cast_nullable_to_non_nullable
-    Object? container = null,
+as Map<String, Object?>,history: null == history ? _self.history : history // ignore: cast_nullable_to_non_nullable
-    Object? history = null,
+as Map<String, Object?>,settings: null == settings ? _self.settings : settings // ignore: cast_nullable_to_non_nullable
-    Object? settings = null,
+as Map<String, Object?>,
-  }) {
+  ));
-    return _then(
-      _value.copyWith(
-            version: null == version
-                ? _value.version
-                : version // ignore: cast_nullable_to_non_nullable
-                      as int,
-            date: null == date
-                ? _value.date
-                : date // ignore: cast_nullable_to_non_nullable
-                      as int,
-            spis: null == spis
-                ? _value.spis
-                : spis // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-            snippets: null == snippets
-                ? _value.snippets
-                : snippets // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-            keys: null == keys
-                ? _value.keys
-                : keys // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-            container: null == container
-                ? _value.container
-                : container // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-            history: null == history
-                ? _value.history
-                : history // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-            settings: null == settings
-                ? _value.settings
-                : settings // ignore: cast_nullable_to_non_nullable
-                      as Map<String, Object?>,
-          )
-          as $Val,
-    );
-  }
 }
 
-/// @nodoc
-abstract class _$$BackupV2ImplCopyWith<$Res>
-    implements $BackupV2CopyWith<$Res> {
-  factory _$$BackupV2ImplCopyWith(
-    _$BackupV2Impl value,
-    $Res Function(_$BackupV2Impl) then,
-  ) = __$$BackupV2ImplCopyWithImpl<$Res>;
-  @override
-  @useResult
-  $Res call({
-    int version,
-    int date,
-    Map<String, Object?> spis,
-    Map<String, Object?> snippets,
-    Map<String, Object?> keys,
-    Map<String, Object?> container,
-    Map<String, Object?> history,
-    Map<String, Object?> settings,
-  });
 }
 
-/// @nodoc
-class __$$BackupV2ImplCopyWithImpl<$Res>
-    extends _$BackupV2CopyWithImpl<$Res, _$BackupV2Impl>
-    implements _$$BackupV2ImplCopyWith<$Res> {
-  __$$BackupV2ImplCopyWithImpl(
-    _$BackupV2Impl _value,
-    $Res Function(_$BackupV2Impl) _then,
-  ) : super(_value, _then);
 
-  /// Create a copy of BackupV2
+/// Adds pattern-matching-related methods to [BackupV2].
-  /// with the given fields replaced by the non-null parameter values.
+extension BackupV2Patterns on BackupV2 {
-  @pragma('vm:prefer-inline')
+/// A variant of `map` that fallback to returning `orElse`.
-  @override
+///
-  $Res call({
+/// It is equivalent to doing:
-    Object? version = null,
+/// ```dart
-    Object? date = null,
+/// switch (sealedClass) {
-    Object? spis = null,
+///   case final Subclass value:
-    Object? snippets = null,
+///     return ...;
-    Object? keys = null,
+///   case _:
-    Object? container = null,
+///     return orElse();
-    Object? history = null,
+/// }
-    Object? settings = null,
+/// ```
-  }) {
+
-    return _then(
+@optionalTypeArgs TResult maybeMap<TResult extends Object?>(TResult Function( _BackupV2 value)?  $default,{required TResult orElse(),}){
-      _$BackupV2Impl(
+final _that = this;
-        version: null == version
+switch (_that) {
-            ? _value.version
+case _BackupV2() when $default != null:
-            : version // ignore: cast_nullable_to_non_nullable
+return $default(_that);case _:
-                  as int,
+  return orElse();
-        date: null == date
+
-            ? _value.date
+}
-            : date // ignore: cast_nullable_to_non_nullable
+}
-                  as int,
+/// A `switch`-like method, using callbacks.
-        spis: null == spis
+///
-            ? _value._spis
+/// Callbacks receives the raw object, upcasted.
-            : spis // ignore: cast_nullable_to_non_nullable
+/// It is equivalent to doing:
-                  as Map<String, Object?>,
+/// ```dart
-        snippets: null == snippets
+/// switch (sealedClass) {
-            ? _value._snippets
+///   case final Subclass value:
-            : snippets // ignore: cast_nullable_to_non_nullable
+///     return ...;
-                  as Map<String, Object?>,
+///   case final Subclass2 value:
-        keys: null == keys
+///     return ...;
-            ? _value._keys
+/// }
-            : keys // ignore: cast_nullable_to_non_nullable
+/// ```
-                  as Map<String, Object?>,
+
-        container: null == container
+@optionalTypeArgs TResult map<TResult extends Object?>(TResult Function( _BackupV2 value)  $default,){
-            ? _value._container
+final _that = this;
-            : container // ignore: cast_nullable_to_non_nullable
+switch (_that) {
-                  as Map<String, Object?>,
+case _BackupV2():
-        history: null == history
+return $default(_that);case _:
-            ? _value._history
+  throw StateError('Unexpected subclass');
-            : history // ignore: cast_nullable_to_non_nullable
+
-                  as Map<String, Object?>,
+}
-        settings: null == settings
+}
-            ? _value._settings
+/// A variant of `map` that fallback to returning `null`.
-            : settings // ignore: cast_nullable_to_non_nullable
+///
-                  as Map<String, Object?>,
+/// It is equivalent to doing:
-      ),
+/// ```dart
-    );
+/// switch (sealedClass) {
-  }
+///   case final Subclass value:
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? mapOrNull<TResult extends Object?>(TResult? Function( _BackupV2 value)?  $default,){
+final _that = this;
+switch (_that) {
+case _BackupV2() when $default != null:
+return $default(_that);case _:
+  return null;
+
+}
+}
+/// A variant of `when` that fallback to an `orElse` callback.
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return orElse();
+/// }
+/// ```
+
+@optionalTypeArgs TResult maybeWhen<TResult extends Object?>(TResult Function( int version,  int date,  Map<String, Object?> spis,  Map<String, Object?> snippets,  Map<String, Object?> keys,  Map<String, Object?> container,  Map<String, Object?> history,  Map<String, Object?> settings)?  $default,{required TResult orElse(),}) {final _that = this;
+switch (_that) {
+case _BackupV2() when $default != null:
+return $default(_that.version,_that.date,_that.spis,_that.snippets,_that.keys,_that.container,_that.history,_that.settings);case _:
+  return orElse();
+
+}
+}
+/// A `switch`-like method, using callbacks.
+///
+/// As opposed to `map`, this offers destructuring.
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case Subclass2(:final field2):
+///     return ...;
+/// }
+/// ```
+
+@optionalTypeArgs TResult when<TResult extends Object?>(TResult Function( int version,  int date,  Map<String, Object?> spis,  Map<String, Object?> snippets,  Map<String, Object?> keys,  Map<String, Object?> container,  Map<String, Object?> history,  Map<String, Object?> settings)  $default,) {final _that = this;
+switch (_that) {
+case _BackupV2():
+return $default(_that.version,_that.date,_that.spis,_that.snippets,_that.keys,_that.container,_that.history,_that.settings);case _:
+  throw StateError('Unexpected subclass');
+
+}
+}
+/// A variant of `when` that fallback to returning `null`
+///
+/// It is equivalent to doing:
+/// ```dart
+/// switch (sealedClass) {
+///   case Subclass(:final field):
+///     return ...;
+///   case _:
+///     return null;
+/// }
+/// ```
+
+@optionalTypeArgs TResult? whenOrNull<TResult extends Object?>(TResult? Function( int version,  int date,  Map<String, Object?> spis,  Map<String, Object?> snippets,  Map<String, Object?> keys,  Map<String, Object?> container,  Map<String, Object?> history,  Map<String, Object?> settings)?  $default,) {final _that = this;
+switch (_that) {
+case _BackupV2() when $default != null:
+return $default(_that.version,_that.date,_that.spis,_that.snippets,_that.keys,_that.container,_that.history,_that.settings);case _:
+  return null;
+
+}
+}
+
 }
 
 /// @nodoc
 @JsonSerializable()
-class _$BackupV2Impl extends _BackupV2 {
-  const _$BackupV2Impl({
-    required this.version,
-    required this.date,
-    required final Map<String, Object?> spis,
-    required final Map<String, Object?> snippets,
-    required final Map<String, Object?> keys,
-    required final Map<String, Object?> container,
-    required final Map<String, Object?> history,
-    required final Map<String, Object?> settings,
-  }) : _spis = spis,
-       _snippets = snippets,
-       _keys = keys,
-       _container = container,
-       _history = history,
-       _settings = settings,
-       super._();
 
-  factory _$BackupV2Impl.fromJson(Map<String, dynamic> json) =>
+class _BackupV2 extends BackupV2 {
-      _$$BackupV2ImplFromJson(json);
+  const _BackupV2({required this.version, required this.date, required final  Map<String, Object?> spis, required final  Map<String, Object?> snippets, required final  Map<String, Object?> keys, required final  Map<String, Object?> container, required final  Map<String, Object?> history, required final  Map<String, Object?> settings}): _spis = spis,_snippets = snippets,_keys = keys,_container = container,_history = history,_settings = settings,super._();
+  factory _BackupV2.fromJson(Map<String, dynamic> json) => _$BackupV2FromJson(json);
 
-  @override
+@override final  int version;
-  final int version;
+@override final  int date;
-  @override
+ final  Map<String, Object?> _spis;
-  final int date;
+@override Map<String, Object?> get spis {
-  final Map<String, Object?> _spis;
+  if (_spis is EqualUnmodifiableMapView) return _spis;
-  @override
+  // ignore: implicit_dynamic_type
-  Map<String, Object?> get spis {
+  return EqualUnmodifiableMapView(_spis);
-    if (_spis is EqualUnmodifiableMapView) return _spis;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_spis);
-  }
-
-  final Map<String, Object?> _snippets;
-  @override
-  Map<String, Object?> get snippets {
-    if (_snippets is EqualUnmodifiableMapView) return _snippets;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_snippets);
-  }
-
-  final Map<String, Object?> _keys;
-  @override
-  Map<String, Object?> get keys {
-    if (_keys is EqualUnmodifiableMapView) return _keys;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_keys);
-  }
-
-  final Map<String, Object?> _container;
-  @override
-  Map<String, Object?> get container {
-    if (_container is EqualUnmodifiableMapView) return _container;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_container);
-  }
-
-  final Map<String, Object?> _history;
-  @override
-  Map<String, Object?> get history {
-    if (_history is EqualUnmodifiableMapView) return _history;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_history);
-  }
-
-  final Map<String, Object?> _settings;
-  @override
-  Map<String, Object?> get settings {
-    if (_settings is EqualUnmodifiableMapView) return _settings;
-    // ignore: implicit_dynamic_type
-    return EqualUnmodifiableMapView(_settings);
-  }
-
-  @override
-  String toString() {
-    return 'BackupV2(version: $version, date: $date, spis: $spis, snippets: $snippets, keys: $keys, container: $container, history: $history, settings: $settings)';
-  }
-
-  @override
-  bool operator ==(Object other) {
-    return identical(this, other) ||
-        (other.runtimeType == runtimeType &&
-            other is _$BackupV2Impl &&
-            (identical(other.version, version) || other.version == version) &&
-            (identical(other.date, date) || other.date == date) &&
-            const DeepCollectionEquality().equals(other._spis, _spis) &&
-            const DeepCollectionEquality().equals(other._snippets, _snippets) &&
-            const DeepCollectionEquality().equals(other._keys, _keys) &&
-            const DeepCollectionEquality().equals(
-              other._container,
-              _container,
-            ) &&
-            const DeepCollectionEquality().equals(other._history, _history) &&
-            const DeepCollectionEquality().equals(other._settings, _settings));
-  }
-
-  @JsonKey(includeFromJson: false, includeToJson: false)
-  @override
-  int get hashCode => Object.hash(
-    runtimeType,
-    version,
-    date,
-    const DeepCollectionEquality().hash(_spis),
-    const DeepCollectionEquality().hash(_snippets),
-    const DeepCollectionEquality().hash(_keys),
-    const DeepCollectionEquality().hash(_container),
-    const DeepCollectionEquality().hash(_history),
-    const DeepCollectionEquality().hash(_settings),
-  );
-
-  /// Create a copy of BackupV2
-  /// with the given fields replaced by the non-null parameter values.
-  @JsonKey(includeFromJson: false, includeToJson: false)
-  @override
-  @pragma('vm:prefer-inline')
-  _$$BackupV2ImplCopyWith<_$BackupV2Impl> get copyWith =>
-      __$$BackupV2ImplCopyWithImpl<_$BackupV2Impl>(this, _$identity);
-
-  @override
-  Map<String, dynamic> toJson() {
-    return _$$BackupV2ImplToJson(this);
-  }
 }
 
-abstract class _BackupV2 extends BackupV2 {
+ final  Map<String, Object?> _snippets;
-  const factory _BackupV2({
+@override Map<String, Object?> get snippets {
-    required final int version,
+  if (_snippets is EqualUnmodifiableMapView) return _snippets;
-    required final int date,
+  // ignore: implicit_dynamic_type
-    required final Map<String, Object?> spis,
+  return EqualUnmodifiableMapView(_snippets);
-    required final Map<String, Object?> snippets,
-    required final Map<String, Object?> keys,
-    required final Map<String, Object?> container,
-    required final Map<String, Object?> history,
-    required final Map<String, Object?> settings,
-  }) = _$BackupV2Impl;
-  const _BackupV2._() : super._();
-
-  factory _BackupV2.fromJson(Map<String, dynamic> json) =
-      _$BackupV2Impl.fromJson;
-
-  @override
-  int get version;
-  @override
-  int get date;
-  @override
-  Map<String, Object?> get spis;
-  @override
-  Map<String, Object?> get snippets;
-  @override
-  Map<String, Object?> get keys;
-  @override
-  Map<String, Object?> get container;
-  @override
-  Map<String, Object?> get history;
-  @override
-  Map<String, Object?> get settings;
-
-  /// Create a copy of BackupV2
-  /// with the given fields replaced by the non-null parameter values.
-  @override
-  @JsonKey(includeFromJson: false, includeToJson: false)
-  _$$BackupV2ImplCopyWith<_$BackupV2Impl> get copyWith =>
-      throw _privateConstructorUsedError;
 }
+
+ final  Map<String, Object?> _keys;
+@override Map<String, Object?> get keys {
+  if (_keys is EqualUnmodifiableMapView) return _keys;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableMapView(_keys);
+}
+
+ final  Map<String, Object?> _container;
+@override Map<String, Object?> get container {
+  if (_container is EqualUnmodifiableMapView) return _container;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableMapView(_container);
+}
+
+ final  Map<String, Object?> _history;
+@override Map<String, Object?> get history {
+  if (_history is EqualUnmodifiableMapView) return _history;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableMapView(_history);
+}
+
+ final  Map<String, Object?> _settings;
+@override Map<String, Object?> get settings {
+  if (_settings is EqualUnmodifiableMapView) return _settings;
+  // ignore: implicit_dynamic_type
+  return EqualUnmodifiableMapView(_settings);
+}
+
+
+/// Create a copy of BackupV2
+/// with the given fields replaced by the non-null parameter values.
+@override @JsonKey(includeFromJson: false, includeToJson: false)
+@pragma('vm:prefer-inline')
+_$BackupV2CopyWith<_BackupV2> get copyWith => __$BackupV2CopyWithImpl<_BackupV2>(this, _$identity);
+
+@override
+Map<String, dynamic> toJson() {
+  return _$BackupV2ToJson(this, );
+}
+
+@override
+bool operator ==(Object other) {
+  return identical(this, other) || (other.runtimeType == runtimeType&&other is _BackupV2&&(identical(other.version, version) || other.version == version)&&(identical(other.date, date) || other.date == date)&&const DeepCollectionEquality().equals(other._spis, _spis)&&const DeepCollectionEquality().equals(other._snippets, _snippets)&&const DeepCollectionEquality().equals(other._keys, _keys)&&const DeepCollectionEquality().equals(other._container, _container)&&const DeepCollectionEquality().equals(other._history, _history)&&const DeepCollectionEquality().equals(other._settings, _settings));
+}
+
+@JsonKey(includeFromJson: false, includeToJson: false)
+@override
+int get hashCode => Object.hash(runtimeType,version,date,const DeepCollectionEquality().hash(_spis),const DeepCollectionEquality().hash(_snippets),const DeepCollectionEquality().hash(_keys),const DeepCollectionEquality().hash(_container),const DeepCollectionEquality().hash(_history),const DeepCollectionEquality().hash(_settings));
+
+@override
+String toString() {
+  return 'BackupV2(version: $version, date: $date, spis: $spis, snippets: $snippets, keys: $keys, container: $container, history: $history, settings: $settings)';
+}
+
+
+}
+
+/// @nodoc
+abstract mixin class _$BackupV2CopyWith<$Res> implements $BackupV2CopyWith<$Res> {
+  factory _$BackupV2CopyWith(_BackupV2 value, $Res Function(_BackupV2) _then) = __$BackupV2CopyWithImpl;
+@override @useResult
+$Res call({
+ int version, int date, Map<String, Object?> spis, Map<String, Object?> snippets, Map<String, Object?> keys, Map<String, Object?> container, Map<String, Object?> history, Map<String, Object?> settings
+});
+
+
+
+
+}
+/// @nodoc
+class __$BackupV2CopyWithImpl<$Res>
+    implements _$BackupV2CopyWith<$Res> {
+  __$BackupV2CopyWithImpl(this._self, this._then);
+
+  final _BackupV2 _self;
+  final $Res Function(_BackupV2) _then;
+
+/// Create a copy of BackupV2
+/// with the given fields replaced by the non-null parameter values.
+@override @pragma('vm:prefer-inline') $Res call({Object? version = null,Object? date = null,Object? spis = null,Object? snippets = null,Object? keys = null,Object? container = null,Object? history = null,Object? settings = null,}) {
+  return _then(_BackupV2(
+version: null == version ? _self.version : version // ignore: cast_nullable_to_non_nullable
+as int,date: null == date ? _self.date : date // ignore: cast_nullable_to_non_nullable
+as int,spis: null == spis ? _self._spis : spis // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,snippets: null == snippets ? _self._snippets : snippets // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,keys: null == keys ? _self._keys : keys // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,container: null == container ? _self._container : container // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,history: null == history ? _self._history : history // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,settings: null == settings ? _self._settings : settings // ignore: cast_nullable_to_non_nullable
+as Map<String, Object?>,
+  ));
+}
+
+
+}
+
+// dart format on

lib/data/model/app/bak/backup2.g.dart

@@ -6,26 +6,24 @@ part of 'backup2.dart';
 // JsonSerializableGenerator
 // **************************************************************************
 
-_$BackupV2Impl _$$BackupV2ImplFromJson(Map<String, dynamic> json) =>
+_BackupV2 _$BackupV2FromJson(Map<String, dynamic> json) => _BackupV2(
-    _$BackupV2Impl(
+  version: (json['version'] as num).toInt(),
-      version: (json['version'] as num).toInt(),
+  date: (json['date'] as num).toInt(),
-      date: (json['date'] as num).toInt(),
+  spis: json['spis'] as Map<String, dynamic>,
-      spis: json['spis'] as Map<String, dynamic>,
+  snippets: json['snippets'] as Map<String, dynamic>,
-      snippets: json['snippets'] as Map<String, dynamic>,
+  keys: json['keys'] as Map<String, dynamic>,
-      keys: json['keys'] as Map<String, dynamic>,
+  container: json['container'] as Map<String, dynamic>,
-      container: json['container'] as Map<String, dynamic>,
+  history: json['history'] as Map<String, dynamic>,
-      history: json['history'] as Map<String, dynamic>,
+  settings: json['settings'] as Map<String, dynamic>,
-      settings: json['settings'] as Map<String, dynamic>,
+);
-    );
 
-Map<String, dynamic> _$$BackupV2ImplToJson(_$BackupV2Impl instance) =>
+Map<String, dynamic> _$BackupV2ToJson(_BackupV2 instance) => <String, dynamic>{
-    <String, dynamic>{
+  'version': instance.version,
-      'version': instance.version,
+  'date': instance.date,
-      'date': instance.date,
+  'spis': instance.spis,
-      'spis': instance.spis,
+  'snippets': instance.snippets,
-      'snippets': instance.snippets,
+  'keys': instance.keys,
-      'keys': instance.keys,
+  'container': instance.container,
-      'container': instance.container,
+  'history': instance.history,
-      'history': instance.history,
+  'settings': instance.settings,
-      'settings': instance.settings,
+};
-    };

lib/data/model/app/bak/backup_service.dart

@@ -0,0 +1,164 @@
+import 'package:computer/computer.dart';
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter/material.dart';
+import 'package:server_box/core/extension/context/locale.dart';
+import 'package:server_box/data/model/app/bak/backup2.dart';
+import 'package:server_box/data/model/app/bak/backup_source.dart';
+import 'package:server_box/data/model/app/bak/utils.dart';
+
+/// Service class for handling backup operations
+class BackupService {
+  /// Perform backup operation with the given source
+  static Future<void> backup(BuildContext context, BackupSource source) async {
+    try {
+      final saved = await SecureStoreProps.bakPwd.read();
+      final password = saved?.isEmpty == true ? null : saved;
+
+      final path = await BackupV2.backup(null, password?.isEmpty == true ? null : password);
+      await source.saveContent(path);
+
+      if (source is ClipboardBackupSource) {
+        context.showSnackBar(libL10n.success);
+      }
+    } catch (e, s) {
+      context.showErrDialog(e, s, libL10n.backup);
+    }
+  }
+
+  /// Perform restore operation with the given source
+  static Future<void> restore(BuildContext context, BackupSource source) async {
+    final text = await source.getContent();
+    if (text == null) {
+      // Show empty message for clipboard source
+      if (source is ClipboardBackupSource) {
+        context.showSnackBar(libL10n.empty);
+      }
+      return;
+    }
+
+    await restoreFromText(context, text);
+  }
+
+  /// Handle restore from text with decryption support
+  static Future<void> restoreFromText(BuildContext context, String text) async {
+    // Check if backup is encrypted
+    final isEncrypted = Cryptor.isEncrypted(text);
+    String? password;
+
+    if (!isEncrypted) {
+      try {
+        final (backup, err) = await context.showLoadingDialog(
+          fn: () => Computer.shared.start(MergeableUtils.fromJsonString, text),
+        );
+        if (err != null || backup == null) return;
+
+        await _confirmAndRestore(context, backup);
+      } catch (e, s) {
+        Loggers.app.warning('Import backup failed', e, s);
+        context.showErrDialog(e, s, libL10n.restore);
+      }
+      return;
+    }
+
+    // Try with saved password first
+    final savedPassword = await SecureStoreProps.bakPwd.read();
+    if (savedPassword != null && savedPassword.isNotEmpty) {
+      try {
+        final (backup, err) = await context.showLoadingDialog(
+          fn: () => Computer.shared.start((args) => MergeableUtils.fromJsonString(args.$1, args.$2), (
+            text,
+            savedPassword,
+          )),
+        );
+        if (err == null && backup != null) {
+          await _confirmAndRestore(context, backup);
+          return;
+        }
+      } catch (e, s) {
+        Loggers.app.warning('Failed to restore with saved password, will prompt for manual input', e, s);
+      }
+    }
+
+    // Prompt for password with retry logic
+    while (true) {
+      password = await _showPasswordDialog(context, title: libL10n.pwd, hint: l10n.backupEncrypted);
+      if (password == null) return; // User cancelled
+
+      try {
+        final (backup, err) = await context.showLoadingDialog(
+          fn: () => Computer.shared.start((args) => MergeableUtils.fromJsonString(args.$1, args.$2), (
+            text,
+            password,
+          )),
+        );
+        if (err != null || backup == null) continue;
+
+        await _confirmAndRestore(context, backup);
+        return;
+      } catch (e) {
+        if (e.toString().contains('incorrect password') || e.toString().contains('Failed to decrypt')) {
+          final retry = await context.showRoundDialog<bool>(
+            title: l10n.backupPasswordWrong,
+            child: Text(l10n.backupPasswordWrong),
+            actions: [
+              TextButton(onPressed: () => context.pop(false), child: Text(libL10n.cancel)),
+              TextButton(onPressed: () => context.pop(true), child: Text(libL10n.retry)),
+            ],
+          );
+          if (retry != true) return;
+          continue; // Try again
+        } else {
+          // Other error, show and exit
+          context.showErrDialog(e, null, libL10n.restore);
+          return;
+        }
+      }
+    }
+  }
+
+  /// Confirm and execute restore operation
+  static Future<void> _confirmAndRestore(BuildContext context, (dynamic, String) backup) async {
+    await context.showRoundDialog(
+      title: libL10n.restore,
+      child: Text(libL10n.askContinue('${libL10n.restore} ${libL10n.backup}(${backup.$2})')),
+      actions: Btn.ok(
+        onTap: () async {
+          await backup.$1.merge(force: true);
+          context.pop();
+        },
+      ).toList,
+    );
+  }
+
+  /// Show password input dialog
+  static Future<String?> _showPasswordDialog(
+    BuildContext context, {
+    String? initial,
+    String? title,
+    String? hint,
+  }) async {
+    final controller = TextEditingController(text: initial ?? '');
+    final result = await context.showRoundDialog<String>(
+      title: title ?? libL10n.pwd,
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: [
+          Text(hint ?? l10n.backupPasswordTip, style: UIs.textGrey),
+          UIs.height13,
+          Input(
+            label: l10n.backupPassword,
+            controller: controller,
+            obscureText: true,
+            onSubmitted: (_) => context.pop(controller.text),
+          ),
+        ],
+      ),
+      actions: [
+        Btn.cancel(),
+        TextButton(onPressed: () => context.pop(controller.text), child: Text(libL10n.ok)),
+      ],
+    );
+    controller.dispose();
+    return result;
+  }
+}

lib/data/model/app/bak/backup_source.dart

@@ -0,0 +1,62 @@
+import 'dart:io';
+
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter/material.dart';
+
+/// Abstract interface for backup content sources
+abstract class BackupSource {
+  /// Get content from this source for restore
+  Future<String?> getContent();
+
+  /// Save content to this source for backup
+  Future<void> saveContent(String filePath);
+
+  /// Display name for this source
+  String get displayName;
+
+  /// Icon for this source
+  IconData get icon;
+}
+
+/// File-based backup source
+class FileBackupSource implements BackupSource {
+  @override
+  Future<String?> getContent() async {
+    return await Pfs.pickFileString();
+  }
+
+  @override
+  Future<void> saveContent(String filePath) async {
+    await Pfs.sharePaths(paths: [filePath]);
+  }
+
+  @override
+  String get displayName => libL10n.file;
+
+  @override
+  IconData get icon => Icons.file_open;
+}
+
+/// Clipboard-based backup source
+class ClipboardBackupSource implements BackupSource {
+  @override
+  Future<String?> getContent() async {
+    final text = await Pfs.paste();
+    if (text == null || text.isEmpty) {
+      return null;
+    }
+    return text.trim();
+  }
+
+  @override
+  Future<void> saveContent(String filePath) async {
+    final content = await File(filePath).readAsString();
+    Pfs.copy(content);
+  }
+
+  @override
+  String get displayName => libL10n.clipboard;
+
+  @override
+  IconData get icon => Icons.content_paste;
+}

lib/data/model/app/bak/utils.dart

@@ -3,9 +3,9 @@ import 'package:server_box/data/model/app/bak/backup.dart';
 import 'package:server_box/data/model/app/bak/backup2.dart';
 
 abstract final class MergeableUtils {
-  static (Mergeable, String) fromJsonString(String json) {
+  static (Mergeable, String) fromJsonString(String json, [String? password]) {
     try {
-      final bak = BackupV2.fromJsonString(json);
+      final bak = BackupV2.fromJsonString(json, password);
       return (bak, DateTime.fromMillisecondsSinceEpoch(bak.date).hms());
     } catch (e) {
       final bak = Backup.fromJsonString(json);

lib/data/model/app/error.dart

@@ -1,29 +1,19 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 
-enum SSHErrType {
+enum SSHErrType { unknown, connect, auth, noPrivateKey, chdir, segements, writeScript, getStatus }
-  unknown,
-  connect,
-  auth,
-  noPrivateKey,
-  chdir,
-  segements,
-  writeScript,
-  getStatus,
-  ;
-}
 
 class SSHErr extends Err<SSHErrType> {
-  SSHErr({required super.type, super.message});
+  const SSHErr({required super.type, super.message});
 
   @override
   String? get solution => switch (type) {
-        SSHErrType.chdir => l10n.needHomeDir,
+    SSHErrType.chdir => l10n.needHomeDir,
-        SSHErrType.auth => l10n.authFailTip,
+    SSHErrType.auth => l10n.authFailTip,
-        SSHErrType.writeScript => l10n.writeScriptFailTip,
+    SSHErrType.writeScript => l10n.writeScriptFailTip,
-        SSHErrType.noPrivateKey => l10n.noPrivateKeyTip,
+    SSHErrType.noPrivateKey => l10n.noPrivateKeyTip,
-        _ => null,
+    _ => null,
-      };
+  };
 }
 
 enum ContainerErrType {
@@ -39,47 +29,34 @@ enum ContainerErrType {
 }
 
 class ContainerErr extends Err<ContainerErrType> {
-  ContainerErr({required super.type, super.message});
+  const ContainerErr({required super.type, super.message});
 
   @override
   String? get solution => null;
 }
 
-enum ICloudErrType {
+enum ICloudErrType { generic, notFound, multipleFiles }
-  generic,
-  notFound,
-  multipleFiles,
-}
 
 class ICloudErr extends Err<ICloudErrType> {
-  ICloudErr({required super.type, super.message});
+  const ICloudErr({required super.type, super.message});
 
   @override
   String? get solution => null;
 }
 
-enum WebdavErrType {
+enum WebdavErrType { generic, notFound }
-  generic,
-  notFound,
-  ;
-}
 
 class WebdavErr extends Err<WebdavErrType> {
-  WebdavErr({required super.type, super.message});
+  const WebdavErr({required super.type, super.message});
 
   @override
   String? get solution => null;
 }
 
-enum PveErrType {
+enum PveErrType { unknown, net, loginFailed }
-  unknown,
-  net,
-  loginFailed,
-  ;
-}
 
 class PveErr extends Err<PveErrType> {
-  PveErr({required super.type, super.message});
+  const PveErr({required super.type, super.message});
 
   @override
   String? get solution => null;

lib/data/model/app/menu/container.dart

@@ -8,7 +8,7 @@ enum ContainerMenu {
   restart,
   rm,
   logs,
-  terminal,
+  terminal
   //stats,
   ;
 
@@ -27,22 +27,22 @@ enum ContainerMenu {
   }
 
   IconData get icon => switch (this) {
-        ContainerMenu.start => Icons.play_arrow,
+    ContainerMenu.start => Icons.play_arrow,
-        ContainerMenu.stop => Icons.stop,
+    ContainerMenu.stop => Icons.stop,
-        ContainerMenu.restart => Icons.restart_alt,
+    ContainerMenu.restart => Icons.restart_alt,
-        ContainerMenu.rm => Icons.delete,
+    ContainerMenu.rm => Icons.delete,
-        ContainerMenu.logs => Icons.logo_dev,
+    ContainerMenu.logs => Icons.logo_dev,
-        ContainerMenu.terminal => Icons.terminal,
+    ContainerMenu.terminal => Icons.terminal,
-        // DockerMenuType.stats => Icons.bar_chart,
+    // DockerMenuType.stats => Icons.bar_chart,
-      };
+  };
 
   String get toStr => switch (this) {
-        ContainerMenu.start => l10n.start,
+    ContainerMenu.start => l10n.start,
-        ContainerMenu.stop => l10n.stop,
+    ContainerMenu.stop => l10n.stop,
-        ContainerMenu.restart => l10n.restart,
+    ContainerMenu.restart => l10n.restart,
-        ContainerMenu.rm => libL10n.delete,
+    ContainerMenu.rm => libL10n.delete,
-        ContainerMenu.logs => libL10n.log,
+    ContainerMenu.logs => libL10n.log,
-        ContainerMenu.terminal => l10n.terminal,
+    ContainerMenu.terminal => l10n.terminal,
-        // DockerMenuType.stats => s.stats,
+    // DockerMenuType.stats => s.stats,
-      };
+  };
 }

lib/data/model/app/menu/platform.dart

@@ -0,0 +1,119 @@
+import 'package:fl_lib/fl_lib.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:server_box/core/extension/context/locale.dart';
+import 'package:server_box/data/model/app/tab.dart';
+import 'package:server_box/data/res/store.dart';
+import 'package:server_box/data/res/url.dart';
+import 'package:server_box/generated/l10n/l10n.dart';
+import 'package:server_box/view/page/setting/entry.dart';
+import 'package:url_launcher/url_launcher.dart';
+
+/// macOS Menu Bar
+class MacOSMenuBarManager {
+  static List<PlatformMenu> buildMenuBar(BuildContext context, Function(int) onTabChanged) {
+    final l10n = context.l10n;
+    final homeTabs = Stores.setting.homeTabs.fetch();
+    return [
+      PlatformMenu(
+        label: 'Server Box',
+        menus: [
+          PlatformMenuItem(
+            label: libL10n.about,
+            onSelected: () => _showAboutDialog(context),
+          ),
+          PlatformMenuItem(
+            label: l10n.menuSettings,
+            shortcut: const SingleActivator(LogicalKeyboardKey.comma, meta: true),
+            onSelected: () => _openSettings(context),
+          ),
+          PlatformMenuItem(
+            label: l10n.menuQuit,
+            shortcut: const SingleActivator(LogicalKeyboardKey.keyQ, meta: true),
+            onSelected: () => SystemNavigator.pop(),
+          ),
+        ],
+      ),
+      PlatformMenu(
+        label: l10n.menuNavigate,
+        menus: _buildNavigateMenuItems(l10n, homeTabs, onTabChanged),
+      ),
+      PlatformMenu(
+        label: l10n.menuInfo,
+        menus: [
+          PlatformMenuItem(
+            label: l10n.menuGitHubRepository,
+            onSelected: () => _openURL(Urls.thisRepo),
+          ),
+          PlatformMenuItem(
+            label: l10n.menuWiki,
+            onSelected: () => _openURL(Urls.appWiki),
+          ),
+          PlatformMenuItem(
+            label: l10n.menuHelp,
+            onSelected: () => _openURL(Urls.appHelp),
+          ),
+        ],
+      ),
+    ];
+  }
+
+  static List<PlatformMenuItem> _buildNavigateMenuItems(
+    AppLocalizations l10n,
+    List<AppTab> homeTabs,
+    Function(int) onTabChanged,
+  ) {
+    final menuItems = <PlatformMenuItem>[];
+    final tabLabels = {
+      AppTab.server: l10n.server,
+      AppTab.ssh: 'SSH',
+      AppTab.file: libL10n.file,
+      AppTab.snippet: l10n.snippet,
+    };
+    for (var i = 0; i < homeTabs.length; i++) {
+      final tab = homeTabs[i];
+      final label = tabLabels[tab];
+      if (label == null) continue;
+      final shortcutKey = _getShortcutKeyForIndex(i);
+      menuItems.add(PlatformMenuItem(
+        label: label,
+        shortcut: shortcutKey != null
+            ? SingleActivator(shortcutKey, meta: true)
+            : null,
+        onSelected: () => onTabChanged(i),
+      ));
+    }
+    return menuItems;
+  }
+
+  static LogicalKeyboardKey? _getShortcutKeyForIndex(int index) {
+    const keys = [
+      LogicalKeyboardKey.digit1,
+      LogicalKeyboardKey.digit2,
+      LogicalKeyboardKey.digit3,
+      LogicalKeyboardKey.digit4,
+      LogicalKeyboardKey.digit5,
+      LogicalKeyboardKey.digit6,
+      LogicalKeyboardKey.digit7,
+      LogicalKeyboardKey.digit8,
+      LogicalKeyboardKey.digit9,
+    ];
+    return index < keys.length ? keys[index] : null;
+  }
+
+  static Future<void> _showAboutDialog(BuildContext context) async {
+    const channel = MethodChannel('about');
+    await channel.invokeMethod('showAboutPanel');
+  }
+
+  static void _openSettings(BuildContext context) {
+    SettingsPage.route.go(context);
+  }
+
+  static Future<void> _openURL(String url) async {
+    final uri = Uri.parse(url);
+    if (await canLaunchUrl(uri)) {
+      await launchUrl(uri);
+    }
+  }
+}

lib/data/model/app/menu/server_func.dart

@@ -12,8 +12,7 @@ enum ServerFuncBtn {
   snippet(),
   iperf(),
   // pve(),
-  systemd(1058),
+  systemd(1058);
-  ;
 
   final int? addedVersion;
 
@@ -41,24 +40,24 @@ enum ServerFuncBtn {
   ].map((e) => e.index).toList();
 
   IconData get icon => switch (this) {
-        sftp => Icons.insert_drive_file,
+    sftp => Icons.insert_drive_file,
-        snippet => Icons.code,
+    snippet => Icons.code,
-        //pkg => Icons.system_security_update,
+    //pkg => Icons.system_security_update,
-        container => FontAwesome.docker_brand,
+    container => FontAwesome.docker_brand,
-        process => Icons.list_alt_outlined,
+    process => Icons.list_alt_outlined,
-        terminal => Icons.terminal,
+    terminal => Icons.terminal,
-        iperf => Icons.speed,
+    iperf => Icons.speed,
-        systemd => MingCute.plugin_2_fill,
+    systemd => MingCute.plugin_2_fill,
-      };
+  };
 
   String get toStr => switch (this) {
-        sftp => 'SFTP',
+    sftp => 'SFTP',
-        snippet => l10n.snippet,
+    snippet => l10n.snippet,
-        //pkg => l10n.pkg,
+    //pkg => l10n.pkg,
-        container => l10n.container,
+    container => l10n.container,
-        process => l10n.process,
+    process => l10n.process,
-        terminal => l10n.terminal,
+    terminal => l10n.terminal,
-        iperf => 'iperf',
+    iperf => 'iperf',
-        systemd => 'Systemd',
+    systemd => 'Systemd',
-      };
+  };
 }

lib/data/model/app/net_view.dart

@@ -8,16 +8,16 @@ enum NetViewType {
   traffic;
 
   NetViewType get next => switch (this) {
-        conn => speed,
+    conn => speed,
-        speed => traffic,
+    speed => traffic,
-        traffic => conn,
+    traffic => conn,
-      };
+  };
 
   String get toStr => switch (this) {
-        NetViewType.conn => l10n.conn,
+    NetViewType.conn => l10n.conn,
-        NetViewType.traffic => l10n.traffic,
+    NetViewType.traffic => l10n.traffic,
-        NetViewType.speed => l10n.speed,
+    NetViewType.speed => l10n.speed,
-      };
+  };
 
   /// If no device is specified, return the cached value (only real devices,
   /// such as ethX, wlanX...).
@@ -26,32 +26,17 @@ enum NetViewType {
     try {
       switch (this) {
         case NetViewType.conn:
-          return (
+          return ('${l10n.conn}:\n${ss.tcp.maxConn}', '${libL10n.fail}:\n${ss.tcp.fail}');
-            '${l10n.conn}:\n${ss.tcp.maxConn}',
-            '${libL10n.fail}:\n${ss.tcp.fail}',
-          );
         case NetViewType.speed:
           if (notSepcifyDev) {
-            return (
+            return ('↓:\n${ss.netSpeed.cachedVals.speedIn}', '↑:\n${ss.netSpeed.cachedVals.speedOut}');
-              '↓:\n${ss.netSpeed.cachedVals.speedIn}',
-              '↑:\n${ss.netSpeed.cachedVals.speedOut}',
-            );
           }
-          return (
+          return ('↓:\n${ss.netSpeed.speedIn(device: dev)}', '↑:\n${ss.netSpeed.speedOut(device: dev)}');
-            '↓:\n${ss.netSpeed.speedIn(device: dev)}',
-            '↑:\n${ss.netSpeed.speedOut(device: dev)}',
-          );
         case NetViewType.traffic:
           if (notSepcifyDev) {
-            return (
+            return ('↓:\n${ss.netSpeed.cachedVals.sizeIn}', '↑:\n${ss.netSpeed.cachedVals.sizeOut}');
-              '↓:\n${ss.netSpeed.cachedVals.sizeIn}',
-              '↑:\n${ss.netSpeed.cachedVals.sizeOut}',
-            );
           }
-          return (
+          return ('↓:\n${ss.netSpeed.sizeIn(device: dev)}', '↑:\n${ss.netSpeed.sizeOut(device: dev)}');
-            '↓:\n${ss.netSpeed.sizeIn(device: dev)}',
-            '↑:\n${ss.netSpeed.sizeOut(device: dev)}',
-          );
       }
     } catch (e, s) {
       Loggers.app.warning('NetViewType.build', e, s);
@@ -60,14 +45,14 @@ enum NetViewType {
   }
 
   int toJson() => switch (this) {
-        NetViewType.conn => 0,
+    NetViewType.conn => 0,
-        NetViewType.speed => 1,
+    NetViewType.speed => 1,
-        NetViewType.traffic => 2,
+    NetViewType.traffic => 2,
-      };
+  };
 
   static NetViewType fromJson(int json) => switch (json) {
-        0 => NetViewType.conn,
+    0 => NetViewType.conn,
-        1 => NetViewType.speed,
+    1 => NetViewType.speed,
-        _ => NetViewType.traffic,
+    _ => NetViewType.traffic,
-      };
+  };
 }

lib/data/model/app/scripts/cmd_types.dart

@@ -0,0 +1,324 @@
+import 'package:flutter/material.dart';
+import 'package:icons_plus/icons_plus.dart';
+import 'package:server_box/core/extension/context/locale.dart';
+import 'package:server_box/data/model/app/scripts/script_consts.dart';
+import 'package:server_box/data/model/server/system.dart';
+
+/// Enum representing different command types for various systems
+enum CmdTypeSys {
+  linux('Linux'),
+  bsd('BSD'),
+  windows('Windows');
+
+  final String sign;
+  const CmdTypeSys(this.sign);
+
+  IconData get icon {
+    return switch (this) {
+      CmdTypeSys.linux => MingCute.linux_line,
+      CmdTypeSys.bsd => LineAwesome.freebsd,
+      CmdTypeSys.windows => MingCute.windows_line,
+    };
+  }
+}
+
+/// Base class for all command type enums
+sealed class ShellCmdType implements Enum {
+  String get cmd;
+
+  /// Get command-specific separator
+  String get separator;
+
+  /// Get command-specific divider (separator with echo and formatting)
+  String get divider;
+
+  /// Get corresponding system type
+  CmdTypeSys get sysType;
+
+  static Set<ShellCmdType> get all {
+    return {...StatusCmdType.values, ...BSDStatusCmdType.values, ...WindowsStatusCmdType.values};
+  }
+}
+
+extension ShellCmdTypeX on ShellCmdType {
+  /// Display name of the command type
+  String get displayName => '${sysType.sign}.$name';
+}
+
+/// Linux/Unix status commands
+enum StatusCmdType implements ShellCmdType {
+  echo('echo ${SystemType.linuxSign}'),
+  time('date +%s'),
+  net('cat /proc/net/dev'),
+  sys('cat /etc/*-release | grep ^PRETTY_NAME'),
+  cpu('cat /proc/stat | grep cpu'),
+  uptime('uptime'),
+  conn('cat /proc/net/snmp'),
+  disk(
+    '(lsblk --bytes --json --output '
+    'FSTYPE,PATH,NAME,KNAME,MOUNTPOINT,FSSIZE,FSUSED,FSAVAIL,FSUSE%,UUID 2>/dev/null && echo "LSBLK_SUCCESS") || df -k'
+  ),
+  mem("cat /proc/meminfo | grep -E 'Mem|Swap'"),
+  tempType('cat /sys/class/thermal/thermal_zone*/type'),
+  tempVal('cat /sys/class/thermal/thermal_zone*/temp'),
+  host('cat /etc/hostname'),
+  diskio('cat /proc/diskstats'),
+
+  /// Get battery information from Linux power supply subsystem
+  ///
+  /// Reads battery data from sysfs power supply interface:
+  /// - Iterates through all power supply devices in /sys/class/power_supply/
+  /// - Each device has a uevent file with key-value pairs of power supply properties
+  /// - Includes battery level, status, technology type, and other attributes
+  /// - Works with laptops, UPS devices, and other power supplies
+  /// - Adds echo after each file to separate multiple power supplies
+  /// - Returns empty if no power supplies are detected (e.g., desktop systems)
+  battery('for f in /sys/class/power_supply/*/uevent; do cat "\$f"; echo; done'),
+
+  /// Get NVIDIA GPU information using nvidia-smi in XML format
+  /// Requires NVIDIA drivers and nvidia-smi utility to be installed
+  nvidia('nvidia-smi -q -x'),
+
+  /// Get AMD GPU information using multiple fallback methods
+  ///
+  /// This command tries three different AMD monitoring tools in order of preference:
+  /// 1. amd-smi: Modern AMD System Management Interface (ROCm 5.0+)
+  ///    - Uses 'amd-smi list --json' to get GPU list
+  ///    - Uses 'amd-smi metric --json' to get performance metrics
+  /// 2. rocm-smi: ROCm System Management Interface (older versions)
+  ///    - First tries '--json' output format if supported
+  ///    - Falls back to human-readable format with comprehensive metrics
+  /// 3. radeontop: Real-time GPU usage monitor for older AMD cards
+  ///    - Uses 2-second timeout to avoid hanging
+  ///    - Skips header line with 'tail -n +2'
+  ///    - Outputs single line of usage data
+  ///
+  /// If none of these tools are available, outputs error message
+  amd(
+    'if command -v amd-smi >/dev/null 2>&1; then '
+    'amd-smi list --json && amd-smi metric --json; '
+    'elif command -v rocm-smi >/dev/null 2>&1; then '
+    'rocm-smi --json || rocm-smi --showunique --showuse --showtemp '
+    '--showfan --showclocks --showmemuse --showpower; '
+    'elif command -v radeontop >/dev/null 2>&1; then '
+    'timeout 2s radeontop -d - -l 1 | tail -n +2; '
+    'else echo "No AMD GPU monitoring tools found"; fi',
+  ),
+  sensors('sensors'),
+
+  /// Get SMART disk health information for all storage devices
+  ///
+  /// Uses a combination of lsblk and smartctl to collect disk health data:
+  /// - lsblk -dn -o KNAME lists all block devices (kernel names only, no dependencies)
+  /// - For each device, runs smartctl with -a (all info) and -j (JSON output)
+  /// - Targets raw device nodes in /dev/ (e.g., /dev/sda, /dev/nvme0n1)
+  /// - Adds echo after each device to separate output blocks
+  /// - May require elevated privileges for some drives
+  /// - smartctl must be installed (part of smartmontools package)
+  diskSmart('for d in \$(lsblk -dn -o KNAME); do smartctl -a -j /dev/\$d; echo; done'),
+  cpuBrand('cat /proc/cpuinfo | grep "model name"');
+
+  @override
+  final String cmd;
+
+  const StatusCmdType(this.cmd);
+
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+
+  @override
+  String get divider => ScriptConstants.getCmdDivider(name);
+
+  @override
+  CmdTypeSys get sysType => CmdTypeSys.linux;
+}
+
+/// BSD/macOS status commands
+enum BSDStatusCmdType implements ShellCmdType {
+  echo('echo ${SystemType.bsdSign}'),
+  time('date +%s'),
+  net('netstat -ibn'),
+  sys('uname -or'),
+  cpu('top -l 1 | grep "CPU usage"'),
+  uptime('uptime'),
+  disk('df -k'), // Keep df -k for BSD systems as lsblk is not available on macOS/BSD
+  mem('top -l 1 | grep PhysMem'),
+  host('hostname'),
+  cpuBrand('sysctl -n machdep.cpu.brand_string');
+
+  @override
+  final String cmd;
+
+  const BSDStatusCmdType(this.cmd);
+
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+
+  @override
+  String get divider => ScriptConstants.getCmdDivider(name);
+
+  @override
+  CmdTypeSys get sysType => CmdTypeSys.bsd;
+}
+
+/// Windows PowerShell status commands
+enum WindowsStatusCmdType implements ShellCmdType {
+  echo('echo ${SystemType.windowsSign}'),
+  time('[DateTimeOffset]::UtcNow.ToUnixTimeSeconds()'),
+
+  /// Get network interface statistics using WMI
+  ///
+  /// Uses WMI Win32_PerfRawData_Tcpip_NetworkInterface for cross-language compatibility:
+  /// - Takes 2 samples with 1 second interval to calculate rates
+  net(
+    r'$s1 = @(Get-WmiObject Win32_PerfRawData_Tcpip_NetworkInterface | '
+    r'Select-Object Name, BytesReceivedPersec, BytesSentPersec, Timestamp_Sys100NS); '
+    r'Start-Sleep -Seconds 1; '
+    r'$s2 = @(Get-WmiObject Win32_PerfRawData_Tcpip_NetworkInterface | '
+    r'Select-Object Name, BytesReceivedPersec, BytesSentPersec, Timestamp_Sys100NS); '
+    r'@($s1, $s2) | ConvertTo-Json -Depth 5',
+  ),
+  sys('(Get-ComputerInfo).OsName'),
+  cpu(
+    'Get-WmiObject -Class Win32_Processor | '
+    'Select-Object Name, LoadPercentage, NumberOfCores, NumberOfLogicalProcessors | ConvertTo-Json',
+  ),
+
+  /// Get system uptime by calculating time since last boot
+  ///
+  /// Calculates uptime directly in PowerShell to avoid date format parsing issues:
+  /// - Gets LastBootUpTime from Win32_OperatingSystem
+  /// - Calculates difference from current time
+  /// - Returns pre-formatted string: "X days, H:MM" or "H:MM" (if less than 1 day)
+  /// - Uses ToString('00') for zero-padding to avoid quote escaping issues
+  uptime(
+    r"""$up = (Get-Date) - (Get-CimInstance Win32_OperatingSystem).LastBootUpTime; if ($up.Days -gt 0) { "$($up.Days) days, $($up.Hours):$($up.Minutes.ToString('00'))" } else { "$($up.Hours):$($up.Minutes.ToString('00'))" }""",
+  ),
+  conn('(netstat -an | findstr ESTABLISHED | Measure-Object -Line).Count'),
+  disk(
+    'Get-WmiObject -Class Win32_LogicalDisk | '
+    'Select-Object DeviceID, Size, FreeSpace, FileSystem | ConvertTo-Json',
+  ),
+  mem(
+    'Get-WmiObject -Class Win32_OperatingSystem | '
+    'Select-Object TotalVisibleMemorySize, FreePhysicalMemory | ConvertTo-Json',
+  ),
+
+  /// Get system temperature using Windows Management Instrumentation (WMI)
+  ///
+  /// Queries the MSAcpi_ThermalZoneTemperature class from the WMI root/wmi namespace:
+  /// - Uses Get-CimInstance to access ACPI thermal zone data
+  /// - ErrorAction SilentlyContinue prevents errors on systems without thermal sensors
+  /// - Converts temperature from 10ths of Kelvin to Celsius: (temp - 2732) / 10
+  /// - Uses calculated property to perform the temperature conversion
+  /// - Returns JSON with InstanceName and converted Temperature values
+  /// - May return empty result on systems without ACPI thermal sensor support
+  temp(
+    'Get-CimInstance -ClassName MSAcpi_ThermalZoneTemperature '
+    '-Namespace root/wmi -ErrorAction SilentlyContinue | '
+    'Select-Object InstanceName, @{Name=\'Temperature\';'
+    'Expression={[math]::Round((\$_.CurrentTemperature - 2732) / 10, 1)}} | '
+    'ConvertTo-Json',
+  ),
+  host(r'Write-Output $env:COMPUTERNAME'),
+
+  /// Get disk I/O statistics using WMI
+  ///
+  /// Uses WMI Win32_PerfRawData_PerfDisk_PhysicalDisk:
+  /// - Monitors read and write bytes per second for all physical disks
+  /// - Takes 2 samples with 1 second interval to calculate rates
+  /// - DiskReadBytesPersec and DiskWriteBytesPersec are cumulative counters
+  diskio(
+    r'$s1 = @(Get-WmiObject Win32_PerfRawData_PerfDisk_PhysicalDisk | '
+    r'Select-Object Name, DiskReadBytesPersec, DiskWriteBytesPersec, Timestamp_Sys100NS); '
+    r'Start-Sleep -Seconds 1; '
+    r'$s2 = @(Get-WmiObject Win32_PerfRawData_PerfDisk_PhysicalDisk | '
+    r'Select-Object Name, DiskReadBytesPersec, DiskWriteBytesPersec, Timestamp_Sys100NS); '
+    r'@($s1, $s2) | ConvertTo-Json -Depth 5',
+  ),
+  battery(
+    'Get-WmiObject -Class Win32_Battery | '
+    'Select-Object EstimatedChargeRemaining, BatteryStatus | ConvertTo-Json',
+  ),
+
+  /// Get NVIDIA GPU information on Windows
+  ///
+  /// Checks if nvidia-smi is available before attempting to use it:
+  /// - Uses Get-Command to test if nvidia-smi.exe exists in PATH
+  /// - ErrorAction SilentlyContinue prevents PowerShell errors if not found
+  /// - If available, runs nvidia-smi with -q (query) and -x (XML output) flags
+  /// - If not available, outputs standard error message for consistent handling
+  nvidia(
+    'if (Get-Command nvidia-smi -ErrorAction SilentlyContinue) { '
+    'nvidia-smi -q -x } else { echo "NVIDIA driver not found" }',
+  ),
+
+  /// Get AMD GPU information on Windows
+  ///
+  /// Checks for AMD monitoring tools using similar pattern to Linux version:
+  /// - Uses Get-Command to test if amd-smi.exe exists in PATH
+  /// - ErrorAction SilentlyContinue prevents PowerShell errors if not found
+  /// - If available, runs amd-smi list command with JSON output
+  /// - If not available, outputs standard error message for consistent handling
+  /// - Windows version is simpler than Linux due to fewer AMD tool variations
+  amd(
+    'if (Get-Command amd-smi -ErrorAction SilentlyContinue) { '
+    'amd-smi list --json } else { echo "AMD driver not found" }',
+  ),
+  sensors(
+    'Get-CimInstance -ClassName Win32_TemperatureProbe '
+    '-ErrorAction SilentlyContinue | '
+    'Select-Object Name, CurrentReading | ConvertTo-Json',
+  ),
+
+  /// Get SMART disk health information on Windows using Storage cmdlets
+  ///
+  /// Uses Windows PowerShell storage management cmdlets:
+  /// - Get-PhysicalDisk retrieves all physical storage devices
+  /// - Get-StorageReliabilityCounter gets SMART health data via pipeline
+  /// - Selects key health metrics: DeviceId, Temperature, TemperatureMax, Wear, PowerOnHours
+  /// - Outputs results in JSON format for consistent parsing
+  /// - Works with NVMe, SATA, and other storage interfaces supported by Windows
+  /// - May require elevated privileges on some systems
+  diskSmart(
+    'Get-PhysicalDisk | Get-StorageReliabilityCounter | '
+    'Select-Object DeviceId, Temperature, TemperatureMax, Wear, PowerOnHours | '
+    'ConvertTo-Json',
+  ),
+  cpuBrand('(Get-WmiObject -Class Win32_Processor).Name');
+
+  @override
+  final String cmd;
+
+  const WindowsStatusCmdType(this.cmd);
+
+  @override
+  String get separator => ScriptConstants.getCmdSeparator(name);
+
+  @override
+  String get divider => ScriptConstants.getWindowsCmdDivider(name);
+
+  @override
+  CmdTypeSys get sysType => CmdTypeSys.windows;
+}
+
+/// Extensions for StatusCmdType
+extension StatusCmdTypeX on StatusCmdType {
+  String get i18n => switch (this) {
+    StatusCmdType.sys => l10n.system,
+    StatusCmdType.host => l10n.host,
+    StatusCmdType.uptime => l10n.uptime,
+    StatusCmdType.battery => l10n.battery,
+    StatusCmdType.sensors => l10n.sensors,
+    StatusCmdType.disk => l10n.disk,
+    final val => val.name,
+  };
+}
+
+/// Extension for CommandType to find content in parsed map
+extension CommandTypeX on ShellCmdType {
+  /// Find the command output from the parsed script output map
+  String findInMap(Map<String, String> parsedOutput) {
+    return parsedOutput[name] ?? '';
+  }
+}

lib/data/model/app/scripts/script_builders.dart

@@ -0,0 +1,275 @@
+import 'package:server_box/data/model/app/scripts/cmd_types.dart';
+import 'package:server_box/data/model/app/scripts/script_consts.dart';
+import 'package:server_box/data/model/app/scripts/shell_func.dart';
+
+/// Abstract base class for platform-specific script builders
+sealed class ScriptBuilder {
+  const ScriptBuilder();
+
+  /// Generate a complete script for all shell functions
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]);
+
+  /// Get the script file name for this platform
+  String get scriptFileName;
+
+  /// Get the command to install the script
+  String getInstallCommand(String scriptDir, String scriptPath);
+
+  /// Get the execution command for a specific function
+  String getExecCommand(String scriptPath, ShellFunc func);
+
+  /// Get custom commands string for this platform
+  String getCustomCmdsString(ShellFunc func, Map<String, String>? customCmds);
+
+  /// Get the script header for this platform
+  String get scriptHeader;
+}
+
+/// Windows PowerShell script builder
+class WindowsScriptBuilder extends ScriptBuilder {
+  const WindowsScriptBuilder();
+
+  @override
+  String get scriptFileName => ScriptConstants.scriptFileWindows;
+
+  @override
+  String get scriptHeader => ScriptConstants.windowsScriptHeader;
+
+  @override
+  String getInstallCommand(String scriptDir, String scriptPath) {
+    return 'New-Item -ItemType Directory -Force -Path \'$scriptDir\' | Out-Null; '
+        '\$content = [System.Console]::In.ReadToEnd(); '
+        'Set-Content -Path \'$scriptPath\' -Value \$content -Encoding UTF8';
+  }
+
+  @override
+  String getExecCommand(String scriptPath, ShellFunc func) {
+    return 'powershell -ExecutionPolicy Bypass -File "$scriptPath" -${func.flag}';
+  }
+
+  @override
+  String getCustomCmdsString(ShellFunc func, Map<String, String>? customCmds) {
+    if (func == ShellFunc.status && customCmds != null && customCmds.isNotEmpty) {
+      final sb = StringBuffer();
+      for (final e in customCmds.entries) {
+        final cmdDivider = ScriptConstants.getCustomCmdSeparator(e.key);
+        sb.writeln('    Write-Host "$cmdDivider"');
+        sb.writeln('    ${e.value}');
+      }
+      return '\n$sb';
+    }
+    return '';
+  }
+
+  @override
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]) {
+    final sb = StringBuffer();
+    sb.write(scriptHeader);
+
+    // Write each function
+    for (final func in ShellFunc.values) {
+      final customCmdsStr = getCustomCmdsString(func, customCmds);
+
+      sb.write('''
+function ${func.name} {
+    ${_getWindowsCommand(func, disabledCmdTypes).split('\n').map((e) => e.isEmpty ? '' : '    $e').join('\n')}$customCmdsStr
+}
+
+''');
+    }
+
+    // Write switch case
+    sb.write('''
+switch (\$args[0]) {
+''');
+    for (final func in ShellFunc.values) {
+      sb.write('''
+    "-${func.flag}" { ${func.name} }
+''');
+    }
+    sb.write('''
+    default { Write-Host "Invalid argument \$(\$args[0])" }
+}
+''');
+    return sb.toString();
+  }
+
+  /// Get Windows-specific command for a shell function
+  String _getWindowsCommand(ShellFunc func, [List<String>? disabledCmdTypes]) => switch (func) {
+    ShellFunc.status => _getWindowsStatusCommand(disabledCmdTypes: disabledCmdTypes ?? []),
+    ShellFunc.process => 'Get-Process | Select-Object ProcessName, Id, CPU, WorkingSet | ConvertTo-Json',
+    ShellFunc.shutdown => 'Stop-Computer -Force',
+    ShellFunc.reboot => 'Restart-Computer -Force',
+    ShellFunc.suspend =>
+      'Add-Type -AssemblyName System.Windows.Forms; [System.Windows.Forms.Application]::SetSuspendState(\'Suspend\', \$false, \$false)',
+  };
+
+  /// Get Windows status command with command-specific separators
+  String _getWindowsStatusCommand({required List<String> disabledCmdTypes}) {
+    final cmdTypes = WindowsStatusCmdType.values.where((e) => !disabledCmdTypes.contains(e.displayName));
+    return cmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight(); // Remove trailing divider
+  }
+}
+
+/// Unix shell script builder
+class UnixScriptBuilder extends ScriptBuilder {
+  const UnixScriptBuilder();
+
+  @override
+  String get scriptFileName => ScriptConstants.scriptFile;
+
+  @override
+  String get scriptHeader => ScriptConstants.unixScriptHeader;
+
+  @override
+  String getInstallCommand(String scriptDir, String scriptPath) {
+    return '''
+mkdir -p $scriptDir
+cat > $scriptPath
+chmod 755 $scriptPath
+''';
+  }
+
+  @override
+  String getExecCommand(String scriptPath, ShellFunc func) {
+    return 'sh $scriptPath -${func.flag}';
+  }
+
+  @override
+  String getCustomCmdsString(ShellFunc func, Map<String, String>? customCmds) {
+    if (func == ShellFunc.status && customCmds != null && customCmds.isNotEmpty) {
+      final sb = StringBuffer();
+      for (final e in customCmds.entries) {
+        final cmdDivider = ScriptConstants.getCustomCmdSeparator(e.key);
+        sb.writeln('echo "$cmdDivider"');
+        sb.writeln(e.value);
+      }
+      return '\n$sb';
+    }
+    return '';
+  }
+
+  @override
+  String buildScript(Map<String, String>? customCmds, [List<String>? disabledCmdTypes]) {
+    final sb = StringBuffer();
+    sb.write(scriptHeader);
+    // Write each function
+    for (final func in ShellFunc.values) {
+      final customCmdsStr = getCustomCmdsString(func, customCmds);
+      sb.write('''
+${func.name}() {
+${_getUnixCommand(func, disabledCmdTypes).split('\n').map((e) => '\t$e').join('\n')}
+$customCmdsStr
+}
+
+''');
+    }
+
+    // Write switch case
+    sb.write('case \$1 in\n');
+    for (final func in ShellFunc.values) {
+      sb.write('''
+  '-${func.flag}')
+    ${func.name}
+    ;;
+''');
+    }
+    sb.write('''
+  *)
+    echo "Invalid argument \$1"
+    ;;
+esac''');
+    return sb.toString();
+  }
+
+  /// Get Unix-specific command for a shell function
+  String _getUnixCommand(ShellFunc func, [List<String>? disabledCmdTypes]) {
+    return switch (func) {
+      ShellFunc.status => _getUnixStatusCommand(disabledCmdTypes: disabledCmdTypes ?? []),
+      ShellFunc.process => _getUnixProcessCommand(),
+      ShellFunc.shutdown => _getUnixShutdownCommand(),
+      ShellFunc.reboot => _getUnixRebootCommand(),
+      ShellFunc.suspend => _getUnixSuspendCommand(),
+    };
+  }
+
+  /// Get Unix status command with OS detection
+  String _getUnixStatusCommand({required List<String> disabledCmdTypes}) {
+    // Generate command lists with command-specific separators, filtering disabled commands
+    final filteredLinuxCmdTypes = StatusCmdType.values.where(
+      (e) => !disabledCmdTypes.contains(e.displayName),
+    );
+    final linuxCommands = filteredLinuxCmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight();
+
+    final filteredBsdCmdTypes = BSDStatusCmdType.values.where(
+      (e) => !disabledCmdTypes.contains(e.displayName),
+    );
+    final bsdCommands = filteredBsdCmdTypes.map((e) => '${e.divider}${e.cmd}').join('').trimRight();
+
+    return '''
+if [ "\$macSign" = "" ] && [ "\$bsdSign" = "" ]; then
+\t$linuxCommands
+else
+\t$bsdCommands
+fi''';
+  }
+
+  /// Get Unix process command with busybox detection
+  String _getUnixProcessCommand() {
+    return '''
+if [ "\$macSign" = "" ] && [ "\$bsdSign" = "" ]; then
+\tif [ "\$isBusybox" != "" ]; then
+\t\tps w
+\telse
+\t\tps -aux
+\tfi
+else
+\tps -ax
+fi''';
+  }
+
+  /// Get Unix shutdown command with privilege detection
+  String _getUnixShutdownCommand() {
+    return '''
+if [ "\$userId" = "0" ]; then
+\tshutdown -h now
+else
+\tsudo -S shutdown -h now
+fi''';
+  }
+
+  /// Get Unix reboot command with privilege detection
+  String _getUnixRebootCommand() {
+    return '''
+if [ "\$userId" = "0" ]; then
+\treboot
+else
+\tsudo -S reboot
+fi''';
+  }
+
+  /// Get Unix suspend command with privilege detection
+  String _getUnixSuspendCommand() {
+    return '''
+if [ "\$userId" = "0" ]; then
+\tsystemctl suspend
+else
+\tsudo -S systemctl suspend
+fi''';
+  }
+}
+
+/// Factory class to get appropriate script builder for platform
+class ScriptBuilderFactory {
+  const ScriptBuilderFactory._();
+
+  /// Get the appropriate script builder based on platform
+  static ScriptBuilder getBuilder(bool isWindows) {
+    return isWindows ? const WindowsScriptBuilder() : const UnixScriptBuilder();
+  }
+
+  /// Get all available builders (useful for testing)
+  static List<ScriptBuilder> getAllBuilders() {
+    return const [WindowsScriptBuilder(), UnixScriptBuilder()];
+  }
+}

lib/data/model/app/scripts/script_consts.dart

@@ -0,0 +1,154 @@
+import 'package:server_box/data/res/build_data.dart';
+
+/// Constants used throughout the script system
+class ScriptConstants {
+  const ScriptConstants._();
+
+  // Script file names
+  static const String scriptFile = 'srvboxm_v${BuildData.script}.sh';
+  static const String scriptFileWindows = 'srvboxm_v${BuildData.script}.ps1';
+
+  // Script directories
+  static const String scriptDirHome = '~/.config/server_box';
+  static const String scriptDirTmp = '/tmp/server_box';
+  static const String scriptDirHomeWindows = '%USERPROFILE%/.config/server_box';
+  static const String scriptDirTmpWindows = '%TEMP%/server_box';
+
+  // Command separators and dividers
+  static const String separator = 'SrvBoxSep';
+
+  /// Custom command separator
+  static const String customCmdSep = 'SrvBoxCusCmdSep';
+
+  /// Generate command-specific separator
+  static String getCmdSeparator(String cmdName) => '$separator.$cmdName';
+
+  /// Generate command-specific divider for custom commands
+  static String getCustomCmdSeparator(String cmdName) => '$customCmdSep.$cmdName';
+
+  /// Generate command-specific divider
+  static String getCmdDivider(String cmdName) => '\necho ${getCmdSeparator(cmdName)}\n\t';
+
+  /// Generate command-specific divider for Windows PowerShell
+  static String getWindowsCmdDivider(String cmdName) => '\n    Write-Host "${getCmdSeparator(cmdName)}"\n    ';
+
+  /// Parse script output into command-specific map
+  static Map<String, String> parseScriptOutput(String raw) {
+    final result = <String, String>{};
+
+    if (raw.isEmpty) return result;
+
+    // Parse line by line to properly handle command-specific separators
+    final lines = raw.split('\n');
+    String? currentCmd;
+    final buffer = StringBuffer();
+
+    for (final line in lines) {
+      if (line.startsWith('$separator.')) {
+        // Save previous command content
+        if (currentCmd != null) {
+          result[currentCmd] = buffer.toString().trim();
+          buffer.clear();
+        }
+        // Start new command
+        currentCmd = line.substring('$separator.'.length);
+      } else if (line.startsWith('$customCmdSep.')) {
+        // Save previous command content
+        if (currentCmd != null) {
+          result[currentCmd] = buffer.toString().trim();
+          buffer.clear();
+        }
+        // Start new custom command
+        currentCmd = line.substring('$customCmdSep.'.length);
+      } else if (currentCmd != null) {
+        buffer.writeln(line);
+      }
+    }
+
+    // Don't forget the last command
+    if (currentCmd != null) {
+      result[currentCmd] = buffer.toString().trim();
+    }
+
+    return result;
+  }
+
+  // Path separators
+  static const String unixPathSeparator = '/';
+  static const String windowsPathSeparator = '\\';
+
+  // Script headers
+  static const String unixScriptHeader =
+      '''
+#!/bin/sh
+# Script for ServerBox app v1.0.${BuildData.build}
+# DO NOT delete this file while app is running
+
+export LANG=en_US.UTF-8
+
+# If macSign & bsdSign are both empty, then it's linux
+macSign=\$(uname -a 2>&1 | grep "Darwin")
+bsdSign=\$(uname -a 2>&1 | grep "BSD")
+
+# Link /bin/sh to busybox?
+isBusybox=\$(ls -l /bin/sh | grep "busybox")
+
+userId=\$(id -u)
+
+exec 2>/dev/null
+
+''';
+
+  static const String windowsScriptHeader =
+      '''
+# PowerShell script for ServerBox app v1.0.${BuildData.build}
+# DO NOT delete this file while app is running
+
+\$ErrorActionPreference = "SilentlyContinue"
+[Console]::OutputEncoding = [System.Text.Encoding]::UTF8
+
+''';
+}
+
+/// Script path configuration and management
+class ScriptPaths {
+  ScriptPaths._();
+
+  static final Map<String, String> _scriptDirMap = <String, String>{};
+
+  /// Get the script directory for the given [id].
+  ///
+  /// Default is [ScriptConstants.scriptDirTmp]/[ScriptConstants.scriptFile],
+  /// if this path is not accessible, it will be changed to
+  /// [ScriptConstants.scriptDirHome]/[ScriptConstants.scriptFile].
+  static String getScriptDir(String id, {bool isWindows = false}) {
+    final defaultTmpDir = isWindows ? ScriptConstants.scriptDirTmpWindows : ScriptConstants.scriptDirTmp;
+    _scriptDirMap[id] ??= defaultTmpDir;
+    return _scriptDirMap[id]!;
+  }
+
+  /// Switch between tmp and home directories for script storage
+  static String switchScriptDir(String id, {bool isWindows = false}) {
+    return switch (_scriptDirMap[id]) {
+      ScriptConstants.scriptDirTmp => _scriptDirMap[id] = ScriptConstants.scriptDirHome,
+      ScriptConstants.scriptDirTmpWindows => _scriptDirMap[id] = ScriptConstants.scriptDirHomeWindows,
+      ScriptConstants.scriptDirHome => _scriptDirMap[id] = ScriptConstants.scriptDirTmp,
+      ScriptConstants.scriptDirHomeWindows => _scriptDirMap[id] = ScriptConstants.scriptDirTmpWindows,
+      _ =>
+        _scriptDirMap[id] = isWindows ? ScriptConstants.scriptDirHomeWindows : ScriptConstants.scriptDirHome,
+    };
+  }
+
+  /// Get the full script path for the given [id]
+  static String getScriptPath(String id, {bool isWindows = false}) {
+    final dir = getScriptDir(id, isWindows: isWindows);
+    final fileName = isWindows ? ScriptConstants.scriptFileWindows : ScriptConstants.scriptFile;
+    final separator = isWindows ? ScriptConstants.windowsPathSeparator : ScriptConstants.unixPathSeparator;
+    return '$dir$separator$fileName';
+  }
+
+  /// Clear cached script directories (useful for testing)
+  static void clearCache() {
+    _scriptDirMap.clear();
+  }
+}

lib/data/model/app/scripts/shell_func.dart

@@ -0,0 +1,103 @@
+import 'package:server_box/data/model/app/scripts/script_builders.dart';
+import 'package:server_box/data/model/app/scripts/script_consts.dart';
+import 'package:server_box/data/model/server/system.dart';
+
+/// Shell functions available in the ServerBox application
+enum ShellFunc {
+  status('SbStatus'),
+  process('SbProcess'),
+  shutdown('SbShutdown'),
+  reboot('SbReboot'),
+  suspend('SbSuspend');
+
+  /// The function name used in scripts
+  final String name;
+
+  const ShellFunc(this.name);
+
+  /// Get the command line flag for this function
+  String get flag => switch (this) {
+    ShellFunc.process => 'p',
+    ShellFunc.shutdown => 'sd',
+    ShellFunc.reboot => 'r',
+    ShellFunc.suspend => 'sp',
+    ShellFunc.status => 's',
+  };
+
+  /// Execute this shell function on the specified server
+  String exec(String id, {SystemType? systemType, required String? customDir}) {
+    final scriptPath = ShellFuncManager.getScriptPath(id, systemType: systemType, customDir: customDir);
+    final isWindows = systemType == SystemType.windows;
+    final builder = ScriptBuilderFactory.getBuilder(isWindows);
+
+    return builder.getExecCommand(scriptPath, this);
+  }
+}
+
+/// Manager class for shell function operations
+class ShellFuncManager {
+  const ShellFuncManager._();
+
+  /// Normalize a directory path to ensure it doesn't end with trailing separators
+  static String _normalizeDir(String dir, bool isWindows) {
+    final separator = isWindows ? ScriptConstants.windowsPathSeparator : ScriptConstants.unixPathSeparator;
+
+    // Remove all trailing separators
+    final pattern = RegExp('${RegExp.escape(separator)}+\$');
+    return dir.replaceAll(pattern, '');
+  }
+
+  /// Get the script directory for the given [id].
+  ///
+  /// Checks for custom script directory first, then falls back to default.
+  static String getScriptDir(String id, {SystemType? systemType, required String? customDir}) {
+    final isWindows = systemType == SystemType.windows;
+
+    if (customDir != null) return _normalizeDir(customDir, isWindows);
+    return ScriptPaths.getScriptDir(id, isWindows: isWindows);
+  }
+
+  /// Switch between tmp and home directories for script storage
+  static void switchScriptDir(String id, {SystemType? systemType}) {
+    final isWindows = systemType == SystemType.windows;
+    ScriptPaths.switchScriptDir(id, isWindows: isWindows);
+  }
+
+  /// Get the full script path for the given [id]
+  static String getScriptPath(String id, {SystemType? systemType, required String? customDir}) {
+    if (customDir != null) {
+      final isWindows = systemType == SystemType.windows;
+      final normalizedDir = _normalizeDir(customDir, isWindows);
+      final fileName = isWindows ? ScriptConstants.scriptFileWindows : ScriptConstants.scriptFile;
+      final separator = isWindows ? ScriptConstants.windowsPathSeparator : ScriptConstants.unixPathSeparator;
+      return '$normalizedDir$separator$fileName';
+    }
+
+    final isWindows = systemType == SystemType.windows;
+    return ScriptPaths.getScriptPath(id, isWindows: isWindows);
+  }
+
+  /// Get the installation shell command for the script
+  static String getInstallShellCmd(String id, {SystemType? systemType, required String? customDir}) {
+    final scriptDir = getScriptDir(id, systemType: systemType, customDir: customDir);
+    final isWindows = systemType == SystemType.windows;
+    final normalizedDir = _normalizeDir(scriptDir, isWindows);
+    final builder = ScriptBuilderFactory.getBuilder(isWindows);
+    final separator = isWindows ? ScriptConstants.windowsPathSeparator : ScriptConstants.unixPathSeparator;
+    final scriptPath = '$normalizedDir$separator${builder.scriptFileName}';
+
+    return builder.getInstallCommand(normalizedDir, scriptPath);
+  }
+
+  /// Generate complete script based on system type
+  static String allScript(
+    Map<String, String>? customCmds, {
+    SystemType? systemType,
+    List<String>? disabledCmdTypes,
+  }) {
+    final isWindows = systemType == SystemType.windows;
+    final builder = ScriptBuilderFactory.getBuilder(isWindows);
+
+    return builder.buildScript(customCmds, disabledCmdTypes);
+  }
+}

lib/data/model/app/shell_func.dart

@@ -1,263 +0,0 @@
-import 'package:server_box/core/extension/context/locale.dart';
-import 'package:server_box/data/model/server/system.dart';
-import 'package:server_box/data/provider/server.dart';
-import 'package:server_box/data/res/build_data.dart';
-
-enum ShellFunc {
-  status,
-  //docker,
-  process,
-  shutdown,
-  reboot,
-  suspend;
-
-  static const seperator = 'SrvBoxSep';
-
-  /// The suffix `\t` is for formatting
-  static const cmdDivider = '\necho $seperator\n\t';
-
-  /// srvboxm -> ServerBox Mobile
-  static const scriptFile = 'srvboxm_v${BuildData.script}.sh';
-  static const scriptDirHome = '~/.config/server_box';
-  static const scriptDirTmp = '/tmp/server_box';
-
-  static final _scriptDirMap = <String, String>{};
-
-  /// Get the script directory for the given [id].
-  ///
-  /// Default is [scriptDirTmp]/[scriptFile], if this path is not accessible,
-  /// it will be changed to [scriptDirHome]/[scriptFile].
-  static String getScriptDir(String id) {
-    final customScriptDir = ServerProvider.pick(
-      id: id,
-    )?.value.spi.custom?.scriptDir;
-    if (customScriptDir != null) return customScriptDir;
-    return _scriptDirMap.putIfAbsent(id, () {
-      return scriptDirTmp;
-    });
-  }
-
-  static void switchScriptDir(String id) => switch (_scriptDirMap[id]) {
-    scriptDirTmp => _scriptDirMap[id] = scriptDirHome,
-    scriptDirHome => _scriptDirMap[id] = scriptDirTmp,
-    _ => _scriptDirMap[id] = scriptDirHome,
-  };
-
-  static String getScriptPath(String id) {
-    return '${getScriptDir(id)}/$scriptFile';
-  }
-
-  static String getInstallShellCmd(String id) {
-    final scriptDir = getScriptDir(id);
-    final scriptPath = '$scriptDir/$scriptFile';
-    return '''
-mkdir -p $scriptDir
-cat > $scriptPath
-chmod 755 $scriptPath
-''';
-  }
-
-  String get flag => switch (this) {
-    ShellFunc.process => 'p',
-    ShellFunc.shutdown => 'sd',
-    ShellFunc.reboot => 'r',
-    ShellFunc.suspend => 'sp',
-    ShellFunc.status => 's',
-    // ShellFunc.docker=> 'd',
-  };
-
-  String exec(String id) => 'sh ${getScriptPath(id)} -$flag';
-
-  String get name {
-    switch (this) {
-      case ShellFunc.status:
-        return 'status';
-      // case ShellFunc.docker:
-      //   // `dockeR` -> avoid conflict with `docker` command
-      //   return 'dockeR';
-      case ShellFunc.process:
-        return 'process';
-      case ShellFunc.shutdown:
-        return 'ShutDown';
-      case ShellFunc.reboot:
-        return 'Reboot';
-      case ShellFunc.suspend:
-        return 'Suspend';
-    }
-  }
-
-  String get _cmd {
-    switch (this) {
-      case ShellFunc.status:
-        return '''
-if [ "\$macSign" = "" ] && [ "\$bsdSign" = "" ]; then
-\t${StatusCmdType.values.map((e) => e.cmd).join(cmdDivider)}
-else
-\t${BSDStatusCmdType.values.map((e) => e.cmd).join(cmdDivider)}
-fi''';
-      //       case ShellFunc.docker:
-      //         return '''
-      // result=\$(docker version 2>&1 | grep "permission denied")
-      // if [ "\$result" != "" ]; then
-      // \t${_dockerCmds.join(_cmdDivider)}
-      // else
-      // \t${_dockerCmds.map((e) => "sudo -S $e").join(_cmdDivider)}
-      // fi''';
-      case ShellFunc.process:
-        return '''
-if [ "\$macSign" = "" ] && [ "\$bsdSign" = "" ]; then
-\tif [ "\$isBusybox" != "" ]; then
-\t\tps w
-\telse
-\t\tps -aux
-\tfi
-else
-\tps -ax
-fi
-''';
-      case ShellFunc.shutdown:
-        return '''
-if [ "\$userId" = "0" ]; then
-\tshutdown -h now
-else
-\tsudo -S shutdown -h now
-fi''';
-      case ShellFunc.reboot:
-        return '''
-if [ "\$userId" = "0" ]; then
-\treboot
-else
-\tsudo -S reboot
-fi''';
-      case ShellFunc.suspend:
-        return '''
-if [ "\$userId" = "0" ]; then
-\tsystemctl suspend
-else
-\tsudo -S systemctl suspend
-fi''';
-    }
-  }
-
-  static String allScript(Map<String, String>? customCmds) {
-    final sb = StringBuffer();
-    sb.write('''
-#!/bin/sh
-# Script for ServerBox app v1.0.${BuildData.build}
-# DO NOT delete this file while app is running
-
-export LANG=en_US.UTF-8
-
-# If macSign & bsdSign are both empty, then it's linux
-macSign=\$(uname -a 2>&1 | grep "Darwin")
-bsdSign=\$(uname -a 2>&1 | grep "BSD")
-
-# Link /bin/sh to busybox?
-isBusybox=\$(ls -l /bin/sh | grep "busybox")
-
-userId=\$(id -u)
-
-exec 2>/dev/null
-
-''');
-    // Write each func
-    for (final func in values) {
-      final customCmdsStr = () {
-        if (func == ShellFunc.status &&
-            customCmds != null &&
-            customCmds.isNotEmpty) {
-          return '$cmdDivider\n\t${customCmds.values.join(cmdDivider)}';
-        }
-        return '';
-      }();
-      sb.write('''
-${func.name}() {
-${func._cmd.split('\n').map((e) => '\t$e').join('\n')}
-$customCmdsStr
-}
-
-''');
-    }
-
-    // Write switch case
-    sb.write('case \$1 in\n');
-    for (final func in values) {
-      sb.write('''
-  '-${func.flag}')
-    ${func.name}
-    ;;
-''');
-    }
-    sb.write('''
-  *)
-    echo "Invalid argument \$1"
-    ;;
-esac''');
-    return sb.toString();
-  }
-}
-
-extension EnumX on Enum {
-  /// Find out the required segment from [segments]
-  String find(List<String> segments) {
-    return segments[index];
-  }
-}
-
-enum StatusCmdType {
-  echo._('echo ${SystemType.linuxSign}'),
-  time._('date +%s'),
-  net._('cat /proc/net/dev'),
-  sys._('cat /etc/*-release | grep ^PRETTY_NAME'),
-  cpu._('cat /proc/stat | grep cpu'),
-  uptime._('uptime'),
-  conn._('cat /proc/net/snmp'),
-  disk._(
-    'lsblk --bytes --json --output FSTYPE,PATH,NAME,KNAME,MOUNTPOINT,FSSIZE,FSUSED,FSAVAIL,FSUSE%,UUID',
-  ),
-  mem._("cat /proc/meminfo | grep -E 'Mem|Swap'"),
-  tempType._('cat /sys/class/thermal/thermal_zone*/type'),
-  tempVal._('cat /sys/class/thermal/thermal_zone*/temp'),
-  host._('cat /etc/hostname'),
-  diskio._('cat /proc/diskstats'),
-  battery._(
-    'for f in /sys/class/power_supply/*/uevent; do cat "\$f"; echo; done',
-  ),
-  nvidia._('nvidia-smi -q -x'),
-  sensors._('sensors'),
-  diskSmart._('for d in \$(lsblk -dn -o KNAME); do smartctl -j /dev/\$d; echo; done'),
-  cpuBrand._('cat /proc/cpuinfo | grep "model name"');
-
-  final String cmd;
-
-  const StatusCmdType._(this.cmd);
-}
-
-enum BSDStatusCmdType {
-  echo._('echo ${SystemType.bsdSign}'),
-  time._('date +%s'),
-  net._('netstat -ibn'),
-  sys._('uname -or'),
-  cpu._('top -l 1 | grep "CPU usage"'),
-  uptime._('uptime'),
-  // Keep df -k for BSD systems as lsblk is not available on macOS/BSD
-  disk._('df -k'),
-  mem._('top -l 1 | grep PhysMem'),
-  //temp,
-  host._('hostname'),
-  cpuBrand._('sysctl -n machdep.cpu.brand_string');
-
-  final String cmd;
-
-  const BSDStatusCmdType._(this.cmd);
-}
-
-extension StatusCmdTypeX on StatusCmdType {
-  String get i18n => switch (this) {
-    StatusCmdType.sys => l10n.system,
-    StatusCmdType.host => l10n.host,
-    StatusCmdType.uptime => l10n.uptime,
-    StatusCmdType.battery => l10n.battery,
-    final val => val.name,
-  };
-}

lib/data/model/app/tab.dart

@@ -1,5 +1,6 @@
 import 'package:fl_lib/fl_lib.dart';
 import 'package:flutter/material.dart';
+import 'package:hive_ce_flutter/adapters.dart';
 import 'package:icons_plus/icons_plus.dart';
 import 'package:server_box/core/extension/context/locale.dart';
 import 'package:server_box/view/page/server/tab/tab.dart';
@@ -8,11 +9,18 @@ import 'package:server_box/view/page/snippet/list.dart';
 import 'package:server_box/view/page/ssh/tab.dart';
 import 'package:server_box/view/page/storage/local.dart';
 
+part 'tab.g.dart';
+
+@HiveType(typeId: 103)
 enum AppTab {
+  @HiveField(0)
   server,
+  @HiveField(1)
   ssh,
+  @HiveField(2)
   file,
-  snippet,
+  @HiveField(3)
+  snippet
   //settings,
   ;
 
@@ -29,60 +37,60 @@ enum AppTab {
   NavigationDestination get navDestination {
     return switch (this) {
       server => NavigationDestination(
-          icon: const Icon(BoxIcons.bx_server),
+        icon: const Icon(BoxIcons.bx_server),
-          label: l10n.server,
+        label: l10n.server,
-          selectedIcon: const Icon(BoxIcons.bxs_server),
+        selectedIcon: const Icon(BoxIcons.bxs_server),
-        ),
+      ),
       // settings => NavigationDestination(
       //     icon: const Icon(Icons.settings),
       //     label: libL10n.setting,
       //     selectedIcon: const Icon(Icons.settings),
       //   ),
       ssh => const NavigationDestination(
-          icon: Icon(Icons.terminal_outlined),
+        icon: Icon(Icons.terminal_outlined),
-          label: 'SSH',
+        label: 'SSH',
-          selectedIcon: Icon(Icons.terminal),
+        selectedIcon: Icon(Icons.terminal),
-        ),
+      ),
       snippet => NavigationDestination(
-          icon: const Icon(Icons.code),
+        icon: const Icon(Icons.code),
-          label: l10n.snippet,
+        label: l10n.snippet,
-          selectedIcon: const Icon(Icons.code),
+        selectedIcon: const Icon(Icons.code),
-        ),
+      ),
       file => NavigationDestination(
-          icon: const Icon(Icons.folder_open),
+        icon: const Icon(Icons.folder_open),
-          label: libL10n.file,
+        label: libL10n.file,
-          selectedIcon: const Icon(Icons.folder),
+        selectedIcon: const Icon(Icons.folder),
-        ),
+      ),
     };
   }
 
   NavigationRailDestination get navRailDestination {
     return switch (this) {
       server => NavigationRailDestination(
-          icon: const Icon(BoxIcons.bx_server),
+        icon: const Icon(BoxIcons.bx_server),
-          label: Text(l10n.server),
+        label: Text(l10n.server),
-          selectedIcon: const Icon(BoxIcons.bxs_server),
+        selectedIcon: const Icon(BoxIcons.bxs_server),
-        ),
+      ),
       // settings => NavigationRailDestination(
       //     icon: const Icon(Icons.settings),
       //     label: libL10n.setting,
       //     selectedIcon: const Icon(Icons.settings),
       //   ),
       ssh => const NavigationRailDestination(
-          icon: Icon(Icons.terminal_outlined),
+        icon: Icon(Icons.terminal_outlined),
-          label: Text('SSH'),
+        label: Text('SSH'),
-          selectedIcon: Icon(Icons.terminal),
+        selectedIcon: Icon(Icons.terminal),
-        ),
+      ),
       snippet => NavigationRailDestination(
-          icon: const Icon(Icons.code),
+        icon: const Icon(Icons.code),
-          label: Text(l10n.snippet),
+        label: Text(l10n.snippet),
-          selectedIcon: const Icon(Icons.code),
+        selectedIcon: const Icon(Icons.code),
-        ),
+      ),
       file => NavigationRailDestination(
-          icon: const Icon(Icons.folder_open),
+        icon: const Icon(Icons.folder_open),
-          label: Text(libL10n.file),
+        label: Text(libL10n.file),
-          selectedIcon: const Icon(Icons.folder),
+        selectedIcon: const Icon(Icons.folder),
-        ),
+      ),
     };
   }
 
@@ -93,4 +101,35 @@ enum AppTab {
   static List<NavigationRailDestination> get navRailDestinations {
     return AppTab.values.map((e) => e.navRailDestination).toList();
   }
+
+
+
+  /// Helper function to parse AppTab list from stored object
+  static List<AppTab> parseAppTabsFromObj(dynamic val) {
+    if (val is List) {
+      final tabs = <AppTab>[];
+      for (final e in val) {
+        final tab = _parseAppTabFromElement(e);
+        if (tab != null) {
+          tabs.add(tab);
+        }
+      }
+      if (tabs.isNotEmpty) return tabs;
+    }
+    return AppTab.values;
+  }
+
+  /// Helper function to parse a single AppTab from various element types
+  static AppTab? _parseAppTabFromElement(dynamic e) {
+    if (e is AppTab) {
+      return e;
+    } else if (e is String) {
+      return AppTab.values.firstWhereOrNull((t) => t.name == e);
+    } else if (e is int) {
+      if (e >= 0 && e < AppTab.values.length) {
+        return AppTab.values[e];
+      }
+    }
+    return null;
+  }
 }

lib/data/model/app/tab.g.dart

@@ -0,0 +1,52 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'tab.dart';
+
+// **************************************************************************
+// TypeAdapterGenerator
+// **************************************************************************
+
+class AppTabAdapter extends TypeAdapter<AppTab> {
+  @override
+  final typeId = 103;
+
+  @override
+  AppTab read(BinaryReader reader) {
+    switch (reader.readByte()) {
+      case 0:
+        return AppTab.server;
+      case 1:
+        return AppTab.ssh;
+      case 2:
+        return AppTab.file;
+      case 3:
+        return AppTab.snippet;
+      default:
+        return AppTab.server;
+    }
+  }
+
+  @override
+  void write(BinaryWriter writer, AppTab obj) {
+    switch (obj) {
+      case AppTab.server:
+        writer.writeByte(0);
+      case AppTab.ssh:
+        writer.writeByte(1);
+      case AppTab.file:
+        writer.writeByte(2);
+      case AppTab.snippet:
+        writer.writeByte(3);
+    }
+  }
+
+  @override
+  int get hashCode => typeId.hashCode;
+
+  @override
+  bool operator ==(Object other) =>
+      identical(this, other) ||
+      other is AppTabAdapter &&
+          runtimeType == other.runtimeType &&
+          typeId == other.typeId;
+}