diff --git a/v2rayN/v2rayN/Global.cs b/v2rayN/v2rayN/Global.cs
index 8fead0a0..26731698 100644
--- a/v2rayN/v2rayN/Global.cs
+++ b/v2rayN/v2rayN/Global.cs
@@ -143,7 +143,7 @@
         public static readonly List<string> flows = new() { "", "xtls-rprx-vision", "xtls-rprx-vision-udp443" };
         public static readonly List<string> networks = new() { "tcp", "kcp", "ws", "h2", "quic", "grpc" };
         public static readonly List<string> kcpHeaderTypes = new() { "srtp", "utp", "wechat-video", "dtls", "wireguard" };
-        public static readonly List<string> coreTypes = new() { "v2fly", "SagerNet", "Xray", "v2fly_v5", "sing_box" };
+        public static readonly List<string> coreTypes = new() { "Xray", "sing_box" };
         public static readonly List<string> coreTypes4VLESS = new() { "Xray", "sing_box" };
         public static readonly List<string> domainStrategys = new() { "AsIs", "IPIfNonMatch", "IPOnDemand" };
         public static readonly List<string> domainStrategys4Singbox = new() { "ipv4_only", "ipv6_only", "prefer_ipv4", "prefer_ipv6", "" };
diff --git a/v2rayN/v2rayN/Handler/LazyConfig.cs b/v2rayN/v2rayN/Handler/LazyConfig.cs
index 3d2d9c23..a378dc15 100644
--- a/v2rayN/v2rayN/Handler/LazyConfig.cs
+++ b/v2rayN/v2rayN/Handler/LazyConfig.cs
@@ -252,7 +252,7 @@ namespace v2rayN.Handler
             {
                 coreType = ECoreType.v2fly_v5,
                 coreExes = new List<string> { "v2ray" },
-                arguments = "run",
+                arguments = "run -c config.json -format jsonv5",
                 coreUrl = Global.v2flyCoreUrl,
                 coreReleaseApiUrl = Global.v2flyCoreUrl.Replace(Global.githubUrl, Global.githubApiUrl),
                 coreDownloadUrl32 = Global.v2flyCoreUrl + "/download/{0}/v2ray-windows-{1}.zip",
diff --git a/v2rayN/v2rayN/ViewModels/MainWindowViewModel.cs b/v2rayN/v2rayN/ViewModels/MainWindowViewModel.cs
index 0588564f..cdcc6d0a 100644
--- a/v2rayN/v2rayN/ViewModels/MainWindowViewModel.cs
+++ b/v2rayN/v2rayN/ViewModels/MainWindowViewModel.cs
@@ -147,10 +147,10 @@ namespace v2rayN.ViewModels
         public ReactiveCommand<Unit, Unit> CheckUpdateNCmd { get; }
 
         public ReactiveCommand<Unit, Unit> CheckUpdateV2flyCoreCmd { get; }
-        public ReactiveCommand<Unit, Unit> CheckUpdateSagerNetCoreCmd { get; }
+        //public ReactiveCommand<Unit, Unit> CheckUpdateSagerNetCoreCmd { get; }
         public ReactiveCommand<Unit, Unit> CheckUpdateXrayCoreCmd { get; }
-        public ReactiveCommand<Unit, Unit> CheckUpdateClashCoreCmd { get; }
-        public ReactiveCommand<Unit, Unit> CheckUpdateClashMetaCoreCmd { get; }
+        //public ReactiveCommand<Unit, Unit> CheckUpdateClashCoreCmd { get; }
+        //public ReactiveCommand<Unit, Unit> CheckUpdateClashMetaCoreCmd { get; }
         public ReactiveCommand<Unit, Unit> CheckUpdateSingBoxCoreCmd { get; }
         public ReactiveCommand<Unit, Unit> CheckUpdateGeoCmd { get; }
 
@@ -500,22 +500,22 @@ namespace v2rayN.ViewModels
             {
                 CheckUpdateCore(ECoreType.v2fly_v5);
             });
-            CheckUpdateSagerNetCoreCmd = ReactiveCommand.Create(() =>
-            {
-                CheckUpdateCore(ECoreType.SagerNet);
-            });
+            //CheckUpdateSagerNetCoreCmd = ReactiveCommand.Create(() =>
+            //{
+            //    CheckUpdateCore(ECoreType.SagerNet);
+            //});
             CheckUpdateXrayCoreCmd = ReactiveCommand.Create(() =>
             {
                 CheckUpdateCore(ECoreType.Xray);
             });
-            CheckUpdateClashCoreCmd = ReactiveCommand.Create(() =>
-            {
-                CheckUpdateCore(ECoreType.clash);
-            });
-            CheckUpdateClashMetaCoreCmd = ReactiveCommand.Create(() =>
-            {
-                CheckUpdateCore(ECoreType.clash_meta);
-            });
+            //CheckUpdateClashCoreCmd = ReactiveCommand.Create(() =>
+            //{
+            //    CheckUpdateCore(ECoreType.clash);
+            //});
+            //CheckUpdateClashMetaCoreCmd = ReactiveCommand.Create(() =>
+            //{
+            //    CheckUpdateCore(ECoreType.clash_meta);
+            //});
             CheckUpdateSingBoxCoreCmd = ReactiveCommand.Create(() =>
             {
                 CheckUpdateCore(ECoreType.sing_box);
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml b/v2rayN/v2rayN/Views/MainWindow.xaml
index c5340340..01c04451 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml
@@ -212,15 +212,15 @@
                                     x:Name="menuCheckUpdateV2flyCore"
                                     Height="{StaticResource MenuItemHeight}"
                                     Header="V2fly v5 Core" />
-                                <MenuItem
+                                <!--<MenuItem
                                     x:Name="menuCheckUpdateSagerNetCore"
                                     Height="{StaticResource MenuItemHeight}"
-                                    Header="SagerNet Core" />
+                                    Header="SagerNet Core" />-->
                                 <MenuItem
                                     x:Name="menuCheckUpdateXrayCore"
                                     Height="{StaticResource MenuItemHeight}"
                                     Header="Xray Core" />
-                                <Separator Margin="-40,5" />
+                                <!--<Separator Margin="-40,5" />
                                 <MenuItem
                                     x:Name="menuCheckUpdateClashCore"
                                     Height="{StaticResource MenuItemHeight}"
@@ -229,7 +229,7 @@
                                     x:Name="menuCheckUpdateClashMetaCore"
                                     Height="{StaticResource MenuItemHeight}"
                                     Header="Clash.Meta Core" />
-                                <Separator Margin="-40,5" />
+                                <Separator Margin="-40,5" />-->
                                 <MenuItem
                                     x:Name="menuCheckUpdateSingBoxCore"
                                     Height="{StaticResource MenuItemHeight}"
@@ -384,9 +384,10 @@
                 <WrapPanel Margin="2" DockPanel.Dock="Top">
                     <ListBox
                         x:Name="lstGroup"
+                        MaxHeight="120"
                         FontSize="{DynamicResource StdFontSize}"
                         ItemContainerStyle="{StaticResource MyChipListBoxItem}"
-                        Style="{StaticResource MaterialDesignChoiceChipPrimaryOutlineListBox}" MaxHeight="120">
+                        Style="{StaticResource MaterialDesignChoiceChipPrimaryOutlineListBox}">
                         <ListBox.ItemTemplate>
                             <DataTemplate>
                                 <TextBlock Text="{Binding remarks}" />
@@ -751,8 +752,8 @@
             <tb:TaskbarIcon
                 x:Name="tbNotify"
                 IconSource="/v2rayN.ico"
-                ToolTipText="v2rayN"
-                NoLeftClickDelay="True">
+                NoLeftClickDelay="True"
+                ToolTipText="v2rayN">
                 <tb:TaskbarIcon.ContextMenu>
                     <ContextMenu Style="{StaticResource DefContextMenu}">
                         <MenuItem x:Name="menuSystemProxyClear" Height="{StaticResource MenuItemHeight}">
diff --git a/v2rayN/v2rayN/Views/MainWindow.xaml.cs b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
index b9a588de..2ae46ad7 100644
--- a/v2rayN/v2rayN/Views/MainWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
@@ -139,10 +139,10 @@ namespace v2rayN.Views
                 //checkupdate
                 this.BindCommand(ViewModel, vm => vm.CheckUpdateNCmd, v => v.menuCheckUpdateN).DisposeWith(disposables);
                 this.BindCommand(ViewModel, vm => vm.CheckUpdateV2flyCoreCmd, v => v.menuCheckUpdateV2flyCore).DisposeWith(disposables);
-                this.BindCommand(ViewModel, vm => vm.CheckUpdateSagerNetCoreCmd, v => v.menuCheckUpdateSagerNetCore).DisposeWith(disposables);
+                //this.BindCommand(ViewModel, vm => vm.CheckUpdateSagerNetCoreCmd, v => v.menuCheckUpdateSagerNetCore).DisposeWith(disposables);
                 this.BindCommand(ViewModel, vm => vm.CheckUpdateXrayCoreCmd, v => v.menuCheckUpdateXrayCore).DisposeWith(disposables);
-                this.BindCommand(ViewModel, vm => vm.CheckUpdateClashCoreCmd, v => v.menuCheckUpdateClashCore).DisposeWith(disposables);
-                this.BindCommand(ViewModel, vm => vm.CheckUpdateClashMetaCoreCmd, v => v.menuCheckUpdateClashMetaCore).DisposeWith(disposables);
+                //this.BindCommand(ViewModel, vm => vm.CheckUpdateClashCoreCmd, v => v.menuCheckUpdateClashCore).DisposeWith(disposables);
+                //this.BindCommand(ViewModel, vm => vm.CheckUpdateClashMetaCoreCmd, v => v.menuCheckUpdateClashMetaCore).DisposeWith(disposables);
                 this.BindCommand(ViewModel, vm => vm.CheckUpdateSingBoxCoreCmd, v => v.menuCheckUpdateSingBoxCore).DisposeWith(disposables);
                 this.BindCommand(ViewModel, vm => vm.CheckUpdateGeoCmd, v => v.menuCheckUpdateGeo).DisposeWith(disposables);