diff --git a/v2rayN/v2rayN/App.xaml b/v2rayN/v2rayN/App.xaml
index 3b7aefee..04a602cb 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/Views/AddServerWindow.xaml b/v2rayN/v2rayN/Views/AddServerWindow.xaml
index 5cedc44a..64fa23ec 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml
@@ -179,7 +179,6 @@
                         Grid.Row="1"
                         Grid.Column="2"
                         Margin="4,0"
-                        Click="btnGUID_Click"
                         Content="{x:Static resx:ResUI.TbGUID}"
                         Style="{StaticResource DefButton}" />
 
@@ -339,7 +338,6 @@
                         Grid.Row="1"
                         Grid.Column="2"
                         Margin="4,0"
-                        Click="btnGUID_Click"
                         Content="{x:Static resx:ResUI.TbGUID}"
                         Style="{StaticResource DefButton}" />
 
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
index 96f766b4..cfcf5cee 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@@ -15,6 +15,8 @@ namespace v2rayN.Views
             this.Loaded += Window_Loaded;
             cmbNetwork.SelectionChanged += CmbNetwork_SelectionChanged;
             cmbStreamSecurity.SelectionChanged += CmbStreamSecurity_SelectionChanged;
+            btnGUID.Click += btnGUID_Click;
+            btnGUID5.Click += btnGUID_Click;
 
             ViewModel = new AddServerViewModel(profileItem, UpdateViewHandler);
 
diff --git a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml
index 1100b522..37bf6e23 100644
--- a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml
@@ -34,13 +34,11 @@
                 x:Name="btnReset"
                 Width="100"
                 Margin="8,0"
-                Click="btnReset_Click"
                 Content="{x:Static resx:ResUI.TbReset}"
                 Style="{StaticResource DefButton}" />
             <Button
                 x:Name="btnSave"
                 Width="100"
-                Click="btnSave_Click"
                 Content="{x:Static resx:ResUI.TbConfirm}"
                 Cursor="Hand"
                 Style="{StaticResource DefButton}" />
diff --git a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
index dcf25091..e776c7ae 100644
--- a/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/GlobalHotkeySettingWindow.xaml.cs
@@ -15,10 +15,14 @@ namespace v2rayN.Views
         {
             InitializeComponent();
 
+
             this.Owner = Application.Current.MainWindow;
             _config = LazyConfig.Instance.Config;
             _config.globalHotkeys ??= new List<KeyEventItem>();
 
+            btnReset.Click += btnReset_Click;
+            btnSave.Click += btnSave_Click;
+
             txtGlobalHotkey0.KeyDown += TxtGlobalHotkey_PreviewKeyDown;
             txtGlobalHotkey1.KeyDown += TxtGlobalHotkey_PreviewKeyDown;
             txtGlobalHotkey2.KeyDown += TxtGlobalHotkey_PreviewKeyDown;
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml b/v2rayN/v2rayN/Views/MainWindow.xaml
index efadb9cb..f033f447 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml
@@ -1,15 +1,15 @@
 <reactiveui:ReactiveWindow
     x:Class="v2rayN.Views.MainWindow"
     xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-    xmlns:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    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:tb="clr-namespace:H.NotifyIcon;assembly=H.NotifyIcon.Wpf"
-    xmlns:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
-    xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
     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:resx="clr-namespace:ServiceLib.Resx;assembly=ServiceLib"
+    xmlns:tb="clr-namespace:H.NotifyIcon;assembly=H.NotifyIcon.Wpf"
+    xmlns:vms="clr-namespace:ServiceLib.ViewModels;assembly=ServiceLib"
     Title="v2rayN"
     Width="900"
     Height="700"
@@ -57,6 +57,14 @@
                                         <TextBlock Text="{x:Static resx:ResUI.menuServers}" />
                                     </StackPanel>
                                 </MenuItem.Header>
+                                <MenuItem
+                                    x:Name="menuAddServerViaClipboard"
+                                    Height="{StaticResource MenuItemHeight}"
+                                    Header="{x:Static resx:ResUI.menuAddServerViaClipboard}" />
+                                <MenuItem
+                                    x:Name="menuAddServerViaScan"
+                                    Height="{StaticResource MenuItemHeight}"
+                                    Header="{x:Static resx:ResUI.menuAddServerViaScan}" />
                                 <MenuItem
                                     x:Name="menuAddCustomServer"
                                     Height="{StaticResource MenuItemHeight}"
@@ -99,15 +107,6 @@
                                     x:Name="menuAddWireguardServer"
                                     Height="{StaticResource MenuItemHeight}"
                                     Header="{x:Static resx:ResUI.menuAddWireguardServer}" />
-                                <Separator Margin="-40,5" />
-                                <MenuItem
-                                    x:Name="menuAddServerViaClipboard"
-                                    Height="{StaticResource MenuItemHeight}"
-                                    Header="{x:Static resx:ResUI.menuAddServerViaClipboard}" />
-                                <MenuItem
-                                    x:Name="menuAddServerViaScan"
-                                    Height="{StaticResource MenuItemHeight}"
-                                    Header="{x:Static resx:ResUI.menuAddServerViaScan}" />
                             </MenuItem>
                         </Menu>
                         <Separator />
@@ -181,7 +180,6 @@
                                 <MenuItem
                                     x:Name="menuSettingsSetUWP"
                                     Height="{StaticResource MenuItemHeight}"
-                                    Click="menuSettingsSetUWP_Click"
                                     Header="{x:Static resx:ResUI.TbSettingsSetUWP}" />
                                 <MenuItem
                                     x:Name="menuClearServerStatistics"
@@ -263,10 +261,7 @@
                         </Menu>
                         <Separator />
                         <Menu Margin="0,1" Style="{StaticResource ToolbarMenu}">
-                            <MenuItem
-                                x:Name="menuPromotion"
-                                Padding="8,0"
-                                Click="menuPromotion_Click">
+                            <MenuItem x:Name="menuPromotion" Padding="8,0">
                                 <MenuItem.Header>
                                     <StackPanel Orientation="Horizontal">
                                         <materialDesign:PackIcon
@@ -280,10 +275,7 @@
                         </Menu>
                         <Separator />
                         <Menu Margin="0,1" Style="{StaticResource ToolbarMenu}">
-                            <MenuItem
-                                x:Name="menuClose"
-                                Padding="8,0"
-                                Click="menuClose_Click">
+                            <MenuItem x:Name="menuClose" Padding="8,0">
                                 <MenuItem.Header>
                                     <StackPanel Orientation="Horizontal">
                                         <materialDesign:PackIcon
@@ -638,7 +630,6 @@
                         <MenuItem
                             x:Name="menuExit"
                             Height="{StaticResource MenuItemHeight}"
-                            Click="menuExit_Click"
                             Header="{x:Static resx:ResUI.menuExit}" />
                     </ContextMenu>
                 </tb:TaskbarIcon.ContextMenu>
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml.cs b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
index baecf506..74e477fb 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
@@ -26,6 +26,10 @@ namespace v2rayN.Views
             App.Current.SessionEnding += Current_SessionEnding;
             this.Closing += MainWindow_Closing;
             this.PreviewKeyDown += MainWindow_PreviewKeyDown;
+            menuSettingsSetUWP.Click += menuSettingsSetUWP_Click;
+            menuPromotion.Click += menuPromotion_Click;
+            menuClose.Click += menuClose_Click;
+            menuExit.Click += menuExit_Click;
 
             MessageBus.Current.Listen<string>(Global.CommandSendSnackMsg).Subscribe(x => DelegateSnackMsg(x));
             ViewModel = new MainWindowViewModel(UpdateViewHandler);
diff --git a/v2rayN/v2rayN/Views/MsgView.xaml b/v2rayN/v2rayN/Views/MsgView.xaml
index 83f9b803..de8de857 100644
--- a/v2rayN/v2rayN/Views/MsgView.xaml
+++ b/v2rayN/v2rayN/Views/MsgView.xaml
@@ -30,7 +30,6 @@
                 Width="24"
                 Height="24"
                 Margin="8,0"
-                Click="menuMsgViewCopyAll_Click"
                 Style="{StaticResource MaterialDesignFloatingActionMiniLightButton}"
                 ToolTip="{x:Static resx:ResUI.menuMsgViewCopyAll}">
                 <materialDesign:PackIcon VerticalAlignment="Center" Kind="ContentCopy" />
@@ -40,7 +39,6 @@
                 Width="24"
                 Height="24"
                 Margin="8,0"
-                Click="menuMsgViewClear_Click"
                 Style="{StaticResource MaterialDesignFloatingActionMiniLightButton}"
                 ToolTip="{x:Static resx:ResUI.menuMsgViewClear}">
                 <materialDesign:PackIcon VerticalAlignment="Center" Kind="Delete" />
@@ -81,22 +79,18 @@
                     <MenuItem
                         x:Name="menuMsgViewSelectAll"
                         Height="{StaticResource MenuItemHeight}"
-                        Click="menuMsgViewSelectAll_Click"
                         Header="{x:Static resx:ResUI.menuMsgViewSelectAll}" />
                     <MenuItem
                         x:Name="menuMsgViewCopy"
                         Height="{StaticResource MenuItemHeight}"
-                        Click="menuMsgViewCopy_Click"
                         Header="{x:Static resx:ResUI.menuMsgViewCopy}" />
                     <MenuItem
                         x:Name="menuMsgViewCopyAll"
                         Height="{StaticResource MenuItemHeight}"
-                        Click="menuMsgViewCopyAll_Click"
                         Header="{x:Static resx:ResUI.menuMsgViewCopyAll}" />
                     <MenuItem
                         x:Name="menuMsgViewClear"
                         Height="{StaticResource MenuItemHeight}"
-                        Click="menuMsgViewClear_Click"
                         Header="{x:Static resx:ResUI.menuMsgViewClear}" />
                 </ContextMenu>
             </TextBox.ContextMenu>
diff --git a/v2rayN/v2rayN/Views/MsgView.xaml.cs b/v2rayN/v2rayN/Views/MsgView.xaml.cs
index a24ad37a..21a69735 100644
--- a/v2rayN/v2rayN/Views/MsgView.xaml.cs
+++ b/v2rayN/v2rayN/Views/MsgView.xaml.cs
@@ -17,6 +17,14 @@ namespace v2rayN.Views
             InitializeComponent();
             _config = LazyConfig.Instance.Config;
             MessageBus.Current.Listen<string>(Global.CommandSendMsgView).Subscribe(x => DelegateAppendText(x));
+
+            btnCopy.Click += menuMsgViewCopyAll_Click;
+            btnClear.Click += menuMsgViewClear_Click;
+            menuMsgViewSelectAll.Click += menuMsgViewSelectAll_Click;
+            menuMsgViewCopy.Click += menuMsgViewCopy_Click;
+            menuMsgViewCopyAll.Click += menuMsgViewCopyAll_Click;
+            menuMsgViewClear.Click += menuMsgViewClear_Click;
+
             Global.PresetMsgFilters.ForEach(it =>
             {
                 cmbMsgFilter.Items.Add(it);
diff --git a/v2rayN/v2rayN/Views/ProfilesView.xaml b/v2rayN/v2rayN/Views/ProfilesView.xaml
index 024e41a2..5a5f1532 100644
--- a/v2rayN/v2rayN/Views/ProfilesView.xaml
+++ b/v2rayN/v2rayN/Views/ProfilesView.xaml
@@ -189,7 +189,6 @@
                         <MenuItem
                             x:Name="menuSelectAll"
                             Height="{StaticResource MenuItemHeight}"
-                            Click="menuSelectAll_Click"
                             Header="{x:Static resx:ResUI.menuSelectAll}" />
                         <Separator />
                         <MenuItem Header="{x:Static resx:ResUI.menuExport2ClientConfig}">
diff --git a/v2rayN/v2rayN/Views/ProfilesView.xaml.cs b/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
index f2fad81d..bffda55d 100644
--- a/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
+++ b/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
@@ -31,6 +31,8 @@ namespace v2rayN.Views
             lstProfiles.PreviewKeyDown += LstProfiles_PreviewKeyDown;
             lstProfiles.SelectionChanged += lstProfiles_SelectionChanged;
             lstProfiles.LoadingRow += LstProfiles_LoadingRow;
+            menuSelectAll.Click += menuSelectAll_Click;
+
             if (_config.uiItem.enableDragDropSort)
             {
                 lstProfiles.AllowDrop = true;
diff --git a/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml b/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml
index 32015db3..c63fa71a 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:materialDesign="http://materialdesigninxaml.net/winfx/xaml/themes"
-    xmlns:reactiveui="http://reactiveui.net"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
     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: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"
@@ -213,7 +213,6 @@
                 Grid.Row="3"
                 Grid.Column="2"
                 Margin="2,0,8,0"
-                Click="btnBrowseCustomIcon_Click"
                 Content="{x:Static resx:ResUI.TbBrowse}"
                 Style="{StaticResource DefButton}" />
 
@@ -243,7 +242,6 @@
                 Grid.Row="4"
                 Grid.Column="2"
                 Margin="2,0,8,0"
-                Click="btnBrowseCustomRulesetPath4Singbox_Click"
                 Content="{x:Static resx:ResUI.TbBrowse}"
                 Style="{StaticResource DefButton}" />
         </Grid>
@@ -275,7 +273,6 @@
                             <MenuItem
                                 x:Name="menuRuleSelectAll"
                                 Height="{StaticResource MenuItemHeight}"
-                                Click="menuRuleSelectAll_Click"
                                 Header="{x:Static resx:ResUI.menuSelectAll}" />
                             <MenuItem
                                 x:Name="menuRuleExportSelected"
diff --git a/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs
index 4e9992b1..31de968d 100644
--- a/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/RoutingRuleSettingWindow.xaml.cs
@@ -16,6 +16,9 @@ namespace v2rayN.Views
             this.PreviewKeyDown += RoutingRuleSettingWindow_PreviewKeyDown;
             lstRules.SelectionChanged += lstRules_SelectionChanged;
             lstRules.MouseDoubleClick += LstRules_MouseDoubleClick;
+            menuRuleSelectAll.Click += menuRuleSelectAll_Click;
+            btnBrowseCustomIcon.Click += btnBrowseCustomIcon_Click;
+            btnBrowseCustomRulesetPath4Singbox.Click += btnBrowseCustomRulesetPath4Singbox_Click;
 
             ViewModel = new RoutingRuleSettingViewModel(routingItem, UpdateViewHandler);
             Global.DomainStrategies.ForEach(it =>
diff --git a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml
index 99a917ab..11be6eb3 100644
--- a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml
@@ -148,7 +148,6 @@
                 x:Name="btnCancel"
                 Width="100"
                 Margin="8,0"
-                Click="btnCancel_Click"
                 Content="{x:Static resx:ResUI.TbCancel}"
                 Cursor="Hand"
                 IsCancel="true"
@@ -184,7 +183,6 @@
                                 <MenuItem
                                     x:Name="menuRoutingAdvancedSelectAll"
                                     Height="{StaticResource MenuItemHeight}"
-                                    Click="menuRoutingAdvancedSelectAll_Click"
                                     Header="{x:Static resx:ResUI.menuSelectAll}" />
                                 <MenuItem
                                     x:Name="menuRoutingAdvancedSetDefault"
diff --git a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
index 90f2101f..a31a645f 100644
--- a/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/RoutingSettingWindow.xaml.cs
@@ -16,6 +16,8 @@ namespace v2rayN.Views
             this.PreviewKeyDown += RoutingSettingWindow_PreviewKeyDown;
             lstRoutings.SelectionChanged += lstRoutings_SelectionChanged;
             lstRoutings.MouseDoubleClick += LstRoutings_MouseDoubleClick;
+            menuRoutingAdvancedSelectAll.Click += menuRoutingAdvancedSelectAll_Click;
+            btnCancel.Click += btnCancel_Click;
 
             ViewModel = new RoutingSettingViewModel(UpdateViewHandler);
 
diff --git a/v2rayN/v2rayN/Views/SubSettingWindow.xaml b/v2rayN/v2rayN/Views/SubSettingWindow.xaml
index bd028faf..4c7abbaf 100644
--- a/v2rayN/v2rayN/Views/SubSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/SubSettingWindow.xaml
@@ -73,10 +73,7 @@
                             <TextBlock Style="{StaticResource ToolbarTextBlock}" Text="{x:Static resx:ResUI.menuSubShare}" />
                         </StackPanel>
                     </Button>
-                    <Button
-                        x:Name="menuClose"
-                        Click="menuClose_Click"
-                        IsCancel="True">
+                    <Button x:Name="menuClose" IsCancel="True">
                         <StackPanel Orientation="Horizontal">
                             <materialDesign:PackIcon
                                 Margin="0,0,8,0"
diff --git a/v2rayN/v2rayN/Views/SubSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/SubSettingWindow.xaml.cs
index f0c385b5..800a76f9 100644
--- a/v2rayN/v2rayN/Views/SubSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/SubSettingWindow.xaml.cs
@@ -19,6 +19,7 @@ namespace v2rayN.Views
             this.Closing += SubSettingWindow_Closing;
             lstSubscription.MouseDoubleClick += LstSubscription_MouseDoubleClick;
             lstSubscription.SelectionChanged += LstSubscription_SelectionChanged;
+            menuClose.Click += menuClose_Click;
 
             this.WhenActivated(disposables =>
             {
diff --git a/v2rayN/v2rayN/Views/ThemeSettingView.xaml.cs b/v2rayN/v2rayN/Views/ThemeSettingView.xaml.cs
index 02f8c009..ecb57276 100644
--- a/v2rayN/v2rayN/Views/ThemeSettingView.xaml.cs
+++ b/v2rayN/v2rayN/Views/ThemeSettingView.xaml.cs
@@ -14,7 +14,7 @@ namespace v2rayN.Views
             InitializeComponent();
             ViewModel = new ThemeSettingViewModel();
 
-            for (int i = Global.MinFontSize; i <= Global.MinFontSize + 8; i++)
+            for (int i = Global.MinFontSize; i <= Global.MinFontSize + 10; i++)
             {
                 cmbCurrentFontSize.Items.Add(i.ToString());
             }