diff --git a/README.md b/README.md
index a6c409d9..daf7dc09 100644
--- a/README.md
+++ b/README.md
@@ -31,15 +31,16 @@ A new Flutter project which provide a chart view to display server status data.
 </table>
 
 ## Milestone
-- [x] SSH Connect
-- [x] Server Info Store
-- [x] Status Chart View
+- [x] SSH connect
+- [x] Server info store
+- [x] Status chart view
 - [x] Base64/Url En/Decode
-- [x] Private Key Store
-- [x] Server Status Detail Page
-- [x] Theme Switch
-- [ ] Execute Snippet
+- [x] Private key store
+- [x] Server status detail page
+- [x] Theme switch
+- [ ] Execute snippet
 - [ ] Migrate from `ssh2` to `dartssh2`
+- [ ] Desktop support.
 
 ## Build
 Please use `make.dart` to build.
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index 27625e8f..798d2c94 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -2,7 +2,10 @@
     package="tech.lolli.toolbox">
    <application
         android:label="ServerBox"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:allowBackup="true"
+        android:hasFragileUserData="true"
+        android:restoreAnyVersion="true">
         <activity
             android:name=".MainActivity"
             android:launchMode="singleTop"
diff --git a/lib/core/update.dart b/lib/core/update.dart
index a17d2a4c..69f09946 100644
--- a/lib/core/update.dart
+++ b/lib/core/update.dart
@@ -39,8 +39,8 @@ Future<void> doUpdate(BuildContext context, {bool force = false}) async {
   showSnackBarWithAction(
       context,
       update.min > BuildData.build
-          ? '您的版本过旧，请及时更新'
-          : '${BuildData.name}有更新啦，Ver：${update.newest}\n${update.changelog}',
-      '更新',
+          ? 'Your version is too old. \nPlease update to v${update.newest}.'
+          : 'Update: v${update.newest}available. \n${update.changelog}',
+      'Update',
       () => openUrl(Platform.isAndroid ? update.android : update.ios));
 }
diff --git a/lib/data/res/build_data.dart b/lib/data/res/build_data.dart
index d11834c5..d961be6d 100644
--- a/lib/data/res/build_data.dart
+++ b/lib/data/res/build_data.dart
@@ -2,9 +2,8 @@
 
 class BuildData {
   static const String name = "ToolBox";
-  static const int build = 55;
-  static const String engine =
-      "Flutter 2.5.3 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 18116933e7 (3 weeks ago) • 2021-10-15 10:46:35 -0700\nEngine • revision d3ea636dc5\nTools • Dart 2.14.4\n";
-  static const String buildAt = "2021-11-02 15:32:29.280614";
-  static const int modifications = 1;
+  static const int build = 58;
+  static const String engine = "Flutter 2.5.3 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 18116933e7 (3 weeks ago) • 2021-10-15 10:46:35 -0700\nEngine • revision d3ea636dc5\nTools • Dart 2.14.4\n";
+  static const String buildAt = "2021-11-02 19:44:10.383544";
+  static const int modifications = 4;
 }