diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index c08ca28e..0eeadc46 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -246,6 +246,7 @@ public class ConfigHandler
             item.PublicKey = profileItem.PublicKey;
             item.ShortId = profileItem.ShortId;
             item.SpiderX = profileItem.SpiderX;
+            item.Mldsa65Verify = profileItem.Mldsa65Verify;
             item.Extra = profileItem.Extra;
             item.MuxEnabled = profileItem.MuxEnabled;
         }
diff --git a/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs b/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
index 86b92fa0..fa84a411 100644
--- a/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/BaseFmt.cs
@@ -59,6 +59,10 @@ public class BaseFmt
         {
             dicQuery.Add("spx", Utils.UrlEncode(item.SpiderX));
         }
+        if (item.Mldsa65Verify.IsNotEmpty())
+        {
+            dicQuery.Add("pqv", Utils.UrlEncode(item.Mldsa65Verify));
+        }       
         if (item.AllowInsecure.Equals("true"))
         {
             dicQuery.Add("allowInsecure", "1");
@@ -159,6 +163,7 @@ public class BaseFmt
         item.PublicKey = Utils.UrlDecode(query["pbk"] ?? "");
         item.ShortId = Utils.UrlDecode(query["sid"] ?? "");
         item.SpiderX = Utils.UrlDecode(query["spx"] ?? "");
+        item.Mldsa65Verify = Utils.UrlDecode(query["pqv"] ?? "");
         item.AllowInsecure = (query["allowInsecure"] ?? "") == "1" ? "true" : "";
 
         item.Network = query["type"] ?? nameof(ETransport.tcp);
diff --git a/v2rayN/ServiceLib/Models/ProfileItem.cs b/v2rayN/ServiceLib/Models/ProfileItem.cs
index 077bc4b2..998aa120 100644
--- a/v2rayN/ServiceLib/Models/ProfileItem.cs
+++ b/v2rayN/ServiceLib/Models/ProfileItem.cs
@@ -93,6 +93,7 @@ public class ProfileItem : ReactiveObject
     public string PublicKey { get; set; }
     public string ShortId { get; set; }
     public string SpiderX { get; set; }
+    public string Mldsa65Verify { get; set; }
     public string Extra { get; set; }
     public bool? MuxEnabled { get; set; }
 }
diff --git a/v2rayN/ServiceLib/Models/V2rayConfig.cs b/v2rayN/ServiceLib/Models/V2rayConfig.cs
index 2e5ed4b4..e7cd3722 100644
--- a/v2rayN/ServiceLib/Models/V2rayConfig.cs
+++ b/v2rayN/ServiceLib/Models/V2rayConfig.cs
@@ -340,6 +340,7 @@ public class TlsSettings4Ray
     public string? publicKey { get; set; }
     public string? shortId { get; set; }
     public string? spiderX { get; set; }
+    public string? mldsa65Verify { get; set; }
 }
 
 public class TcpSettings4Ray
diff --git a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
index 23469763..992adb94 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
+++ b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
@@ -2517,6 +2517,15 @@ namespace ServiceLib.Resx {
             }
         }
         
+        /// <summary>
+        ///   查找类似 Mldsa65Verify 的本地化字符串。
+        /// </summary>
+        public static string TbMldsa65Verify {
+            get {
+                return ResourceManager.GetString("TbMldsa65Verify", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   查找类似 Transport protocol(network) 的本地化字符串。
         /// </summary>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
index 1f05cf8f..eb9ae271 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
@@ -1398,4 +1398,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Resx/ResUI.hu.resx b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
index d7fd9fd3..0d45540e 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.hu.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
@@ -1398,4 +1398,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Helytelen jelszó, próbálja újra.</value>
   </data>
-</root>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
+</root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Resx/ResUI.resx b/v2rayN/ServiceLib/Resx/ResUI.resx
index 2826c9cc..03e9b124 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@@ -1398,4 +1398,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Resx/ResUI.ru.resx b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
index a4d82127..75a596aa 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.ru.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
@@ -1398,4 +1398,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>Incorrect password, please try again.</value>
   </data>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
index 55186822..8766ca8f 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
@@ -1395,4 +1395,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密码错误，请重试。</value>
   </data>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
index cbf27b8c..9c7a2a3c 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
@@ -1395,4 +1395,7 @@
   <data name="SudoIncorrectPasswordTip" xml:space="preserve">
     <value>密碼錯誤，請重試。</value>
   </data>
+  <data name="TbMldsa65Verify" xml:space="preserve">
+    <value>Mldsa65Verify</value>
+  </data>
 </root>
\ No newline at end of file
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
index 9be1acf0..2e4f5842 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/CoreConfigV2rayService.cs
@@ -944,6 +944,7 @@ public class CoreConfigV2rayService
                     publicKey = node.PublicKey,
                     shortId = node.ShortId,
                     spiderX = node.SpiderX,
+                    mldsa65Verify = node.Mldsa65Verify,
                     show = false,
                 };
 
diff --git a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
index ad30f985..da56d617 100644
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
@@ -753,7 +753,7 @@
                     Grid.Row="7"
                     ColumnDefinitions="180,Auto"
                     IsVisible="False"
-                    RowDefinitions="Auto,Auto,Auto,Auto,Auto">
+                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto">
 
                     <TextBlock
                         Grid.Row="0"
@@ -823,6 +823,20 @@
                         Width="400"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
+
+                    <TextBlock
+                        Grid.Row="5"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbMldsa65Verify}" />
+                    <TextBox
+                        x:Name="txtMldsa65Verify"
+                        Grid.Row="5"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
                 </Grid>
                 <Separator Grid.Row="8" Margin="{StaticResource MarginTb8}" />
             </Grid>
diff --git a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
index 5b86143b..3adef603 100644
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
@@ -185,6 +185,7 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
             this.Bind(ViewModel, vm => vm.SelectedSource.PublicKey, v => v.txtPublicKey.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.ShortId, v => v.txtShortId.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.SpiderX, v => v.txtSpiderX.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SelectedSource.Mldsa65Verify, v => v.txtMldsa65Verify.Text).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml b/v2rayN/v2rayN/Views/AddServerWindow.xaml
index 3b7be680..9a4b88ad 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml
@@ -979,6 +979,7 @@
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
                         <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
                     </Grid.RowDefinitions>
                     <Grid.ColumnDefinitions>
                         <ColumnDefinition Width="180" />
@@ -1064,6 +1065,22 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left"
                         Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="5"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbMldsa65Verify}" />
+                    <TextBox
+                        x:Name="txtMldsa65Verify"
+                        Grid.Row="5"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left"
+                        Style="{StaticResource DefTextBox}" />
                 </Grid>
                 <Separator
                     Grid.Row="8"
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
index c2c13636..a89b0243 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@@ -179,6 +179,7 @@ public partial class AddServerWindow
             this.Bind(ViewModel, vm => vm.SelectedSource.PublicKey, v => v.txtPublicKey.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.ShortId, v => v.txtShortId.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.SpiderX, v => v.txtSpiderX.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.SelectedSource.Mldsa65Verify, v => v.txtMldsa65Verify.Text).DisposeWith(disposables);
 
             this.BindCommand(ViewModel, vm => vm.SaveCmd, v => v.btnSave).DisposeWith(disposables);
         });