diff --git a/v2rayN/ServiceLib/Models/ConfigItems.cs b/v2rayN/ServiceLib/Models/ConfigItems.cs
index 998b49f1..1c3a57c3 100644
--- a/v2rayN/ServiceLib/Models/ConfigItems.cs
+++ b/v2rayN/ServiceLib/Models/ConfigItems.cs
@@ -142,6 +142,7 @@ public class CoreTypeItem
 public class TunModeItem
 {
     public bool EnableTun { get; set; }
+    public bool AutoRoute { get; set; } = true;
     public bool StrictRoute { get; set; } = true;
     public string Stack { get; set; }
     public int Mtu { get; set; }
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
index 19f0af35..4b315c39 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigSingboxService.cs
@@ -628,6 +628,7 @@ public class CoreConfigSingboxService
                 var tunInbound = JsonUtils.Deserialize<Inbound4Sbox>(EmbedUtils.GetEmbedText(Global.TunSingboxInboundFileName)) ?? new Inbound4Sbox { };
                 tunInbound.interface_name = Utils.IsOSX() ? $"utun{new Random().Next(99)}" : "singbox_tun";
                 tunInbound.mtu = _config.TunModeItem.Mtu;
+                tunInbound.auto_route = _config.TunModeItem.AutoRoute;
                 tunInbound.strict_route = _config.TunModeItem.StrictRoute;
                 tunInbound.stack = _config.TunModeItem.Stack;
                 if (_config.TunModeItem.EnableIPv6Address == false)
diff --git a/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs b/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs
index 57d8cac7..b45eb30c 100644
--- a/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs
@@ -84,6 +84,7 @@ public class OptionSettingViewModel : MyReactiveObject
 
     #region Tun mode
 
+    [Reactive] public bool TunAutoRoute { get; set; }
     [Reactive] public bool TunStrictRoute { get; set; }
     [Reactive] public string TunStack { get; set; }
     [Reactive] public int TunMtu { get; set; }
@@ -201,6 +202,7 @@ public class OptionSettingViewModel : MyReactiveObject
 
         #region Tun mode
 
+        TunAutoRoute = _config.TunModeItem.AutoRoute;
         TunStrictRoute = _config.TunModeItem.StrictRoute;
         TunStack = _config.TunModeItem.Stack;
         TunMtu = _config.TunModeItem.Mtu;
@@ -354,6 +356,7 @@ public class OptionSettingViewModel : MyReactiveObject
         _config.SystemProxyItem.SystemProxyAdvancedProtocol = systemProxyAdvancedProtocol;
 
         //tun mode
+        _config.TunModeItem.AutoRoute = TunAutoRoute;
         _config.TunModeItem.StrictRoute = TunStrictRoute;
         _config.TunModeItem.Stack = TunStack;
         _config.TunModeItem.Mtu = TunMtu;
diff --git a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml
index a75ed6fc..ba174a62 100644
--- a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml
@@ -729,71 +729,84 @@
                     Margin="{StaticResource Margin4}"
                     ColumnDefinitions="Auto,Auto,Auto"
                     DockPanel.Dock="Top"
-                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
+                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto,Auto">
 
                     <TextBlock
                         Grid.Row="2"
                         Grid.Column="0"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
+                        Text="Auto Route" />
+                    <ToggleSwitch
+                        x:Name="togAutoRoute"
+                        Grid.Row="2"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
                         Text="Strict Route" />
                     <ToggleSwitch
                         x:Name="togStrictRoute"
-                        Grid.Row="2"
+                        Grid.Row="3"
                         Grid.Column="1"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
                     <TextBlock
-                        Grid.Row="3"
+                        Grid.Row="4"
                         Grid.Column="0"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         Text="Stack" />
                     <ComboBox
                         x:Name="cmbStack"
-                        Grid.Row="3"
+                        Grid.Row="4"
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
                     <TextBlock
-                        Grid.Row="4"
+                        Grid.Row="5"
                         Grid.Column="0"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         Text="Mtu" />
                     <ComboBox
                         x:Name="cmbMtu"
-                        Grid.Row="4"
+                        Grid.Row="5"
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
                     <TextBlock
-                        Grid.Row="5"
+                        Grid.Row="6"
                         Grid.Column="0"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         Text="{x:Static resx:ResUI.TbSettingsEnableExInbound}" />
                     <ToggleSwitch
                         x:Name="togEnableExInbound"
-                        Grid.Row="5"
+                        Grid.Row="6"
                         Grid.Column="1"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
                     <TextBlock
-                        Grid.Row="6"
+                        Grid.Row="7"
                         Grid.Column="0"
                         Margin="{StaticResource Margin4}"
                         VerticalAlignment="Center"
                         Text="{x:Static resx:ResUI.TbSettingsEnableIPv6Address}" />
                     <ToggleSwitch
                         x:Name="togEnableIPv6Address"
-                        Grid.Row="6"
+                        Grid.Row="7"
                         Grid.Column="1"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
diff --git a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
index 010488e5..a7529369 100644
--- a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
@@ -105,6 +105,7 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
             this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
 
+            this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.SelectedValue).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.SelectedValue).DisposeWith(disposables);
diff --git a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
index 890352fc..bdd47f1c 100644
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
@@ -1023,6 +1023,7 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="Auto" />
@@ -1036,9 +1037,9 @@
                         Margin="{StaticResource Margin8}"
                         VerticalAlignment="Center"
                         Style="{StaticResource ToolbarTextBlock}"
-                        Text="Strict Route" />
+                        Text="Auto Route" />
                     <ToggleButton
-                        x:Name="togStrictRoute"
+                        x:Name="togAutoRoute"
                         Grid.Row="2"
                         Grid.Column="1"
                         Margin="{StaticResource Margin8}"
@@ -1050,10 +1051,24 @@
                         Margin="{StaticResource Margin8}"
                         VerticalAlignment="Center"
                         Style="{StaticResource ToolbarTextBlock}"
+                        Text="Strict Route" />
+                    <ToggleButton
+                        x:Name="togStrictRoute"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin8}"
+                        HorizontalAlignment="Left" />
+
+                    <TextBlock
+                        Grid.Row="4"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin8}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
                         Text="Stack" />
                     <ComboBox
                         x:Name="cmbStack"
-                        Grid.Row="3"
+                        Grid.Row="4"
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin8}"
@@ -1061,7 +1076,7 @@
                         Style="{StaticResource DefComboBox}" />
 
                     <TextBlock
-                        Grid.Row="4"
+                        Grid.Row="5"
                         Grid.Column="0"
                         Margin="{StaticResource Margin8}"
                         VerticalAlignment="Center"
@@ -1069,7 +1084,7 @@
                         Text="Mtu" />
                     <ComboBox
                         x:Name="cmbMtu"
-                        Grid.Row="4"
+                        Grid.Row="5"
                         Grid.Column="1"
                         Width="200"
                         Margin="{StaticResource Margin8}"
@@ -1077,7 +1092,7 @@
                         Style="{StaticResource DefComboBox}" />
 
                     <TextBlock
-                        Grid.Row="5"
+                        Grid.Row="6"
                         Grid.Column="0"
                         Margin="{StaticResource Margin8}"
                         VerticalAlignment="Center"
@@ -1085,13 +1100,13 @@
                         Text="{x:Static resx:ResUI.TbSettingsEnableExInbound}" />
                     <ToggleButton
                         x:Name="togEnableExInbound"
-                        Grid.Row="5"
+                        Grid.Row="6"
                         Grid.Column="1"
                         Margin="{StaticResource Margin8}"
                         HorizontalAlignment="Left" />
 
                     <TextBlock
-                        Grid.Row="6"
+                        Grid.Row="7"
                         Grid.Column="0"
                         Margin="{StaticResource Margin8}"
                         VerticalAlignment="Center"
@@ -1099,7 +1114,7 @@
                         Text="{x:Static resx:ResUI.TbSettingsEnableIPv6Address}" />
                     <ToggleButton
                         x:Name="togEnableIPv6Address"
-                        Grid.Row="6"
+                        Grid.Row="7"
                         Grid.Column="1"
                         Margin="{StaticResource Margin8}"
                         HorizontalAlignment="Left" />
@@ -1231,3 +1246,4 @@
         </TabControl>
     </DockPanel>
 </base:WindowBase>
+
diff --git a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
index c790e25d..dea7302b 100644
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
@@ -117,6 +117,7 @@ public partial class OptionSettingWindow
             this.Bind(ViewModel, vm => vm.systemProxyAdvancedProtocol, v => v.cmbsystemProxyAdvancedProtocol.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.systemProxyExceptions, v => v.txtsystemProxyExceptions.Text).DisposeWith(disposables);
 
+            this.Bind(ViewModel, vm => vm.TunAutoRoute, v => v.togAutoRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStrictRoute, v => v.togStrictRoute.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunStack, v => v.cmbStack.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.TunMtu, v => v.cmbMtu.Text).DisposeWith(disposables);