diff --git a/v2rayN/PacLib/PacHandler.cs b/v2rayN/PacLib/PacHandler.cs
index c8c326d7..1481b94d 100644
--- a/v2rayN/PacLib/PacHandler.cs
+++ b/v2rayN/PacLib/PacHandler.cs
@@ -1,5 +1,4 @@
-using System;
-using System.IO;
+using System.IO;
 using System.Net.Sockets;
 using System.Text;
 using System.Threading.Tasks;
diff --git a/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs b/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs
index b2ffe2ad..5a6a2081 100644
--- a/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/TrojanFmt.cs
@@ -10,7 +10,7 @@
             {
                 ConfigType = EConfigType.Trojan
             };
-            
+
             var url = Utils.TryUri(str);
             if (url == null) return null;
 
diff --git a/v2rayN/ServiceLib/Models/RoutingItem.cs b/v2rayN/ServiceLib/Models/RoutingItem.cs
index 13e560cc..5212c359 100644
--- a/v2rayN/ServiceLib/Models/RoutingItem.cs
+++ b/v2rayN/ServiceLib/Models/RoutingItem.cs
@@ -7,6 +7,7 @@ namespace ServiceLib.Models
     {
         [PrimaryKey]
         public string Id { get; set; }
+
         public string Remarks { get; set; }
         public string Url { get; set; }
         public string RuleSet { get; set; }
diff --git a/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs b/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs
index 42eced5b..e0af705d 100644
--- a/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs
@@ -181,6 +181,7 @@ namespace ServiceLib.ViewModels
         {
             SelectedRouting = new();
             SelectedServer = new();
+            RunningServerToolTipText = "-";
 
             if (_config.TunModeItem.EnableTun && AppHandler.Instance.IsAdministrator)
             {
diff --git a/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs
index c4ce8123..5e9186e0 100644
--- a/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs
@@ -321,7 +321,7 @@ namespace v2rayN.Desktop.Views
         public async Task ScanScreenTaskAsync()
         {
             //ShowHideWindow(false);
- 
+
             NoticeHandler.Instance.SendMessageAndEnqueue("Not yet implemented.(还未实现)");
             return;
             //if (Application.Current?.ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop)
@@ -332,9 +332,10 @@ namespace v2rayN.Desktop.Views
 
             //ShowHideWindow(true);
         }
+
         private async Task ScanImageTaskAsync()
         {
-            var fileName = await UI.OpenFileDialog(this,null );
+            var fileName = await UI.OpenFileDialog(this, null);
             if (fileName.IsNullOrEmpty())
             {
                 return;
diff --git a/v2rayN/v2rayN/App.xaml b/v2rayN/v2rayN/App.xaml
index f0b44564..5327b705 100644
--- a/v2rayN/v2rayN/App.xaml
+++ b/v2rayN/v2rayN/App.xaml
@@ -1,9 +1,9 @@
 <Application
     x:Class="v2rayN.App"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
     xmlns:conv="clr-namespace:v2rayN.Converters"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
     ShutdownMode="OnExplicitShutdown"
     StartupUri="Views/MainWindow.xaml">
     <Application.Resources>
diff --git a/v2rayN/v2rayN/Common/QRCodeHelper.cs b/v2rayN/v2rayN/Common/QRCodeHelper.cs
index e677037a..2791c521 100644
--- a/v2rayN/v2rayN/Common/QRCodeHelper.cs
+++ b/v2rayN/v2rayN/Common/QRCodeHelper.cs
@@ -1,6 +1,5 @@
 using System.Collections;
 using System.Drawing;
-using System.IO;
 using System.Windows;
 using System.Windows.Interop;
 using System.Windows.Media;
diff --git a/v2rayN/v2rayN/Views/ClashConnectionsView.xaml b/v2rayN/v2rayN/Views/ClashConnectionsView.xaml
index e5781abe..8ea9ca0b 100644
--- a/v2rayN/v2rayN/Views/ClashConnectionsView.xaml
+++ b/v2rayN/v2rayN/Views/ClashConnectionsView.xaml
@@ -1,11 +1,11 @@
 <reactiveui:ReactiveUserControl
     x:Class="v2rayN.Views.ClashConnectionsView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:reactiveui="http://reactiveui.net"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
     d:DesignHeight="450"
diff --git a/v2rayN/v2rayN/Views/ClashProxiesView.xaml b/v2rayN/v2rayN/Views/ClashProxiesView.xaml
index 15e01e5e..5e077411 100644
--- a/v2rayN/v2rayN/Views/ClashProxiesView.xaml
+++ b/v2rayN/v2rayN/Views/ClashProxiesView.xaml
@@ -1,14 +1,14 @@
 <reactiveui:ReactiveUserControl
     x:Class="v2rayN.Views.ClashProxiesView"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:converters="clr-namespace:v2rayN.Converters"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:reactiveui="http://reactiveui.net"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
+    xmlns:converters="clr-namespace:v2rayN.Converters"
     d:DesignHeight="450"
     d:DesignWidth="800"
     x:TypeArguments="vms:ClashProxiesViewModel"
diff --git a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
index be1c7378..8c76252e 100644
--- a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
@@ -103,7 +103,7 @@ namespace v2rayN.Views
         {
             _config.GlobalHotkeys = _TextBoxKeyEventItem.Values.ToList();
 
-            if (  ConfigHandler.SaveConfig(_config).Result == 0)
+            if (ConfigHandler.SaveConfig(_config).Result == 0)
             {
                 HotkeyHandler.Instance.ReLoad();
                 this.DialogResult = true;
diff --git a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
index 3a66f2e6..a9e51859 100644
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
@@ -923,7 +923,6 @@
                             Style="{StaticResource ToolbarTextBlock}"
                             Text="{x:Static resx:ResUI.TbSettingsChinaUserTip}"
                             TextWrapping="Wrap" />
-
                     </Grid>
                 </ScrollViewer>
             </TabItem>
diff --git a/v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml b/v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml
index 74ea9453..f3c86a74 100644
--- a/v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml
+++ b/v2rayN/v2rayN/Views/RoutingRuleDetailsWindow.xaml
@@ -1,14 +1,14 @@
 <reactiveui:ReactiveWindow
     x:Class="v2rayN.Views.RoutingRuleDetailsWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:conv="clr-namespace:v2rayN.Converters"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:reactiveui="http://reactiveui.net"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
+    xmlns:conv="clr-namespace:v2rayN.Converters"
     Title="{x:Static resx:ResUI.menuRoutingRuleDetailsSetting}"
     Width="900"
     Height="700"
diff --git a/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml b/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml
index d8399a9d..581bb805 100644
--- a/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml
@@ -1,14 +1,14 @@
 <reactiveui:ReactiveWindow
     x:Class="v2rayN.Views.RoutingRuleSettingWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:conv="clr-namespace:v2rayN.Converters"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:reactiveui="http://reactiveui.net"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
+    xmlns:conv="clr-namespace:v2rayN.Converters"
     Title="{x:Static resx:ResUI.menuRoutingRuleSetting}"
     Width="960"
     Height="700"
diff --git a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
index 9db3ae42..f2b51e79 100644
--- a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
@@ -67,7 +67,6 @@ namespace v2rayN.Views
                 this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
             });
             WindowsUtils.SetDarkBorder(this, AppHandler.Instance.Config.UiItem.FollowSystemTheme ? !WindowsUtils.IsLightTheme() : AppHandler.Instance.Config.UiItem.ColorModeDark);
-
         }
 
         private async Task<bool> UpdateViewHandler(EViewAction action, object? obj)
diff --git a/v2rayN/v2rayN/Views/SubEditWindow.xaml b/v2rayN/v2rayN/Views/SubEditWindow.xaml
index f2779995..d6594e70 100644
--- a/v2rayN/v2rayN/Views/SubEditWindow.xaml
+++ b/v2rayN/v2rayN/Views/SubEditWindow.xaml
@@ -1,14 +1,14 @@
 <reactiveui:ReactiveWindow
     x:Class="v2rayN.Views.SubEditWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:conv="clr-namespace:v2rayN.Converters"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:reactiveui="http://reactiveui.net"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
     xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
     xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
+    xmlns:conv="clr-namespace:v2rayN.Converters"
     Title="{x:Static resx:ResUI.menuSubSetting}"
     Width="700"
     Height="600"