diff --git a/lib/data/res/build_data.dart b/lib/data/res/build_data.dart
index 77ae1c4c..d11834c5 100644
--- a/lib/data/res/build_data.dart
+++ b/lib/data/res/build_data.dart
@@ -2,8 +2,9 @@
 
 class BuildData {
   static const String name = "ToolBox";
-  static const int build = 54;
-  static const String engine = "Flutter 2.5.3 • channel stable • https://github.com/flutter/flutter.git\nFramework • revision 18116933e7 (2 weeks ago) • 2021-10-15 10:46:35 -0700\nEngine • revision d3ea636dc5\nTools • Dart 2.14.4\n";
-  static const String buildAt = "2021-11-01 22:19:44.302306";
-  static const int modifications = 0;
+  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;
 }
diff --git a/lib/view/page/server/detail.dart b/lib/view/page/server/detail.dart
index b5279471..715a522d 100644
--- a/lib/view/page/server/detail.dart
+++ b/lib/view/page/server/detail.dart
@@ -1,11 +1,13 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:toolbox/core/route.dart';
 import 'package:toolbox/data/model/server/net_speed.dart';
 import 'package:toolbox/data/model/server/server.dart';
 import 'package:toolbox/data/model/server/server_status.dart';
 import 'package:toolbox/data/provider/server.dart';
 import 'package:toolbox/data/res/color.dart';
 import 'package:toolbox/data/res/icon/linux_icons.dart';
+import 'package:toolbox/view/page/server/edit.dart';
 import 'package:toolbox/view/widget/round_rect_card.dart';
 
 const style11 = TextStyle(fontSize: 11);
@@ -23,13 +25,11 @@ class ServerDetailPage extends StatefulWidget {
 class _ServerDetailPageState extends State<ServerDetailPage>
     with SingleTickerProviderStateMixin {
   late MediaQueryData _media;
-  late ThemeData _theme;
 
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
     _media = MediaQuery.of(context);
-    _theme = Theme.of(context);
   }
 
   @override
@@ -44,6 +44,12 @@ class _ServerDetailPageState extends State<ServerDetailPage>
     return Scaffold(
       appBar: AppBar(
         title: Text(si.info.name),
+        actions: [IconButton(onPressed: () => AppRoute(
+                  ServerEditPage(
+                    spi: si.info,
+                  ),
+                  'Edit server info page')
+              .go(context), icon: const Icon(Icons.edit))],
       ),
       body: ListView(
         padding: const EdgeInsets.all(17),
@@ -274,7 +280,12 @@ class _ServerDetailPageState extends State<ServerDetailPage>
   }
 
   Widget _buildNetView(NetSpeed ns) {
-    final children = <Widget>[_buildNetSpeedTop(), const Divider(height: 7,)];
+    final children = <Widget>[
+      _buildNetSpeedTop(),
+      const Divider(
+        height: 7,
+      )
+    ];
     children.addAll(ns.devices.map((e) => _buildNetSpeedItem(ns, e)));
     return RoundRectCard(Padding(
       padding: const EdgeInsets.symmetric(vertical: 7),
@@ -290,7 +301,10 @@ class _ServerDetailPageState extends State<ServerDetailPage>
       child: Row(
         mainAxisAlignment: MainAxisAlignment.spaceBetween,
         children: const [
-          Icon(Icons.device_hub, size: 17,),
+          Icon(
+            Icons.device_hub,
+            size: 17,
+          ),
           Icon(Icons.arrow_upward, size: 17),
           Icon(Icons.arrow_downward, size: 17)
         ],
diff --git a/lib/view/page/server/edit.dart b/lib/view/page/server/edit.dart
index 4dbe631f..cea7623d 100644
--- a/lib/view/page/server/edit.dart
+++ b/lib/view/page/server/edit.dart
@@ -49,8 +49,25 @@ class _ServerEditPageState extends State<ServerEditPage> with AfterLayoutMixin {
         widget.spi != null
             ? IconButton(
                 onPressed: () {
-                  _serverProvider.delServer(widget.spi!);
-                  Navigator.of(context).pop();
+                  showRoundDialog(
+                      context,
+                      'Attention',
+                      Text(
+                          'Are you sure to delete server [${widget.spi!.name}]'),
+                      [
+                        TextButton(
+                            onPressed: () {
+                              _serverProvider.delServer(widget.spi!);
+                              Navigator.of(context).pop();
+                            },
+                            child: const Text(
+                              'Yes',
+                              style: TextStyle(color: Colors.red),
+                            )),
+                        TextButton(
+                            onPressed: () => Navigator.of(context).pop(),
+                            child: const Text('No'))
+                      ]);
                 },
                 icon: const Icon(Icons.delete))
             : const SizedBox()
diff --git a/lib/view/page/server/tab.dart b/lib/view/page/server/tab.dart
index 0c69f672..549226c3 100644
--- a/lib/view/page/server/tab.dart
+++ b/lib/view/page/server/tab.dart
@@ -88,21 +88,14 @@ class _ServerPageState extends State<ServerPage>
   }
 
   Widget _buildEachServerCard(ServerInfo si) {
-    return GestureDetector(
-        child: _buildEachCardContent(si),
-        onLongPress: () {
-          AppRoute(
+    return Card(
+      child: InkWell(
+        onLongPress: () => AppRoute(
                   ServerEditPage(
                     spi: si.info,
                   ),
                   'Edit server info page')
-              .go(context);
-        });
-  }
-
-  Widget _buildEachCardContent(ServerInfo si) {
-    return Card(
-      child: InkWell(
+              .go(context),
         child: Padding(
           padding: const EdgeInsets.all(13),
           child: