diff --git a/v2rayN/ServiceLib/Global.cs b/v2rayN/ServiceLib/Global.cs
index 312140d6..8de3d925 100644
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@@ -691,14 +691,6 @@ public class Global
         ""
     ];
 
-    public static readonly List<string> EchForceQuerys =
-    [
-        "none",
-        "half",
-        "full",
-        ""
-    ];
-
     public static readonly List<string> TunIcmpRoutingPolicies =
     [
         "rule",
diff --git a/v2rayN/ServiceLib/Handler/ConfigHandler.cs b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
index d319118f..12523ddf 100644
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@@ -256,7 +256,6 @@ public static class ConfigHandler
             item.Cert = profileItem.Cert;
             item.CertSha = profileItem.CertSha;
             item.EchConfigList = profileItem.EchConfigList;
-            item.EchForceQuery = profileItem.EchForceQuery;
             item.Finalmask = profileItem.Finalmask;
             item.ProtoExtra = profileItem.ProtoExtra;
             item.TransportExtra = profileItem.TransportExtra;
diff --git a/v2rayN/ServiceLib/Models/ProfileItem.cs b/v2rayN/ServiceLib/Models/ProfileItem.cs
index 6fe44a3b..ae5f77ad 100644
--- a/v2rayN/ServiceLib/Models/ProfileItem.cs
+++ b/v2rayN/ServiceLib/Models/ProfileItem.cs
@@ -191,7 +191,6 @@ public class ProfileItem
     public string Cert { get; set; }
     public string CertSha { get; set; }
     public string EchConfigList { get; set; }
-    public string EchForceQuery { get; set; }
     public string Finalmask { get; set; }
 
     public string ProtoExtra { get; set; }
diff --git a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
index 4ffb8efa..56f95191 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
+++ b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
@@ -2943,15 +2943,6 @@ namespace ServiceLib.Resx {
             }
         }
         
-        /// <summary>
-        ///   查找类似 EchForceQuery 的本地化字符串。
-        /// </summary>
-        public static string TbEchForceQuery {
-            get {
-                return ResourceManager.GetString("TbEchForceQuery", resourceCulture);
-            }
-        }
-        
         /// <summary>
         ///   查找类似 Edit 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 8b81572c..f2818543 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
@@ -1581,9 +1581,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>Full certificate (chain), PEM format</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.fr.resx b/v2rayN/ServiceLib/Resx/ResUI.fr.resx
index b9fa9ffd..1a782f98 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.fr.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fr.resx
@@ -1587,9 +1587,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>Certificat complet (chaîne), format PEM</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.hu.resx b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
index a3e99129..dbd24707 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.hu.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
@@ -1581,9 +1581,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>Full certificate (chain), PEM format</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.resx b/v2rayN/ServiceLib/Resx/ResUI.resx
index 2cc7929e..b3cbc87e 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@@ -1590,9 +1590,6 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>Full certificate (chain), PEM format</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.ru.resx b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
index c1dc1b35..f394c23b 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.ru.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
@@ -1581,9 +1581,6 @@
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>Полный сертификат (цепочка) в формате PEM</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
index 06d07da0..4e2bd39d 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
@@ -1587,9 +1587,6 @@
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>完整证书（链），PEM 格式</value>
   </data>
diff --git a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
index e12e3f39..14cbec63 100644
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
@@ -1578,9 +1578,6 @@
   <data name="TbEchConfigList" xml:space="preserve">
     <value>EchConfigList</value>
   </data>
-  <data name="TbEchForceQuery" xml:space="preserve">
-    <value>EchForceQuery</value>
-  </data>
   <data name="TbFullCertTips" xml:space="preserve">
     <value>完整憑證（鏈），PEM 格式</value>
   </data>
diff --git a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
index 4d88b1b5..d8985ccc 100644
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
@@ -383,7 +383,6 @@ public partial class CoreConfigV2rayService
                     alpn = _node.GetAlpn(),
                     fingerprint = _node.Fingerprint.IsNullOrEmpty() ? _config.CoreBasicItem.DefFingerprint : _node.Fingerprint,
                     echConfigList = _node.EchConfigList.NullIfEmpty(),
-                    echForceQuery = _node.EchForceQuery.NullIfEmpty()
                 };
                 if (sni.IsNotEmpty())
                 {
@@ -393,6 +392,11 @@ public partial class CoreConfigV2rayService
                 {
                     tlsSettings.serverName = Utils.String2List(host)?.First();
                 }
+                if (!tlsSettings.echConfigList.IsNullOrEmpty())
+                {
+                    // For legacy xray compatibility, remove this in the future
+                    tlsSettings.echForceQuery = "full";
+                }
                 var certs = CertPemManager.ParsePemChain(_node.Cert);
                 if (certs.Count > 0)
                 {
diff --git a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
index 00bcff1b..3ab748b1 100644
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
@@ -306,7 +306,7 @@
                         x:Name="txtSecurity5"
                         Grid.Row="3"
                         Grid.Column="1"
-                        Width="200"
+                        Width="400"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
@@ -1115,19 +1115,6 @@
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left" />
 
-                    <TextBlock
-                        Grid.Row="6"
-                        Grid.Column="0"
-                        Margin="{StaticResource Margin4}"
-                        VerticalAlignment="Center"
-                        Text="{x:Static resx:ResUI.TbEchForceQuery}" />
-                    <ComboBox
-                        x:Name="cmbEchForceQuery"
-                        Grid.Row="6"
-                        Grid.Column="1"
-                        Width="200"
-                        Margin="{StaticResource Margin4}" />
-
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"
diff --git a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
index 71d9a1a9..b6383828 100644
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
@@ -39,11 +39,8 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
         cmbFingerprint2.ItemsSource = Global.Fingerprints;
         cmbAllowInsecure.ItemsSource = Global.AllowInsecure;
         cmbAlpn.ItemsSource = Global.Alpns;
-        cmbEchForceQuery.ItemsSource = Global.EchForceQuerys;
 
-        var lstStreamSecurity = new List<string>();
-        lstStreamSecurity.Add(string.Empty);
-        lstStreamSecurity.Add(Global.StreamSecurity);
+        var lstStreamSecurity = new List<string> { string.Empty, Global.StreamSecurity };
 
         switch (profileItem.ConfigType)
         {
@@ -246,7 +243,6 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
             this.Bind(ViewModel, vm => vm.AllowInsecureCertFetch, v => v.togAllowInsecureCertFetch.IsChecked).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.AllowInsecureCertFetch, v => v.txtAllowInsecureCertFetchTips.IsVisible).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.EchConfigList, v => v.txtEchConfigList.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.EchForceQuery, v => v.cmbEchForceQuery.SelectedValue).DisposeWith(disposables);
 
             //reality
             this.Bind(ViewModel, vm => vm.SelectedSource.Sni, v => v.txtSNI2.Text).DisposeWith(disposables);
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml b/v2rayN/v2rayN/Views/AddServerWindow.xaml
index 4efb6b94..047d32e4 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml
@@ -415,7 +415,7 @@
                         x:Name="txtSecurity5"
                         Grid.Row="3"
                         Grid.Column="1"
-                        Width="200"
+                        Width="400"
                         Margin="{StaticResource Margin4}"
                         HorizontalAlignment="Left"
                         Style="{StaticResource DefTextBox}" />
@@ -1444,21 +1444,6 @@
                         HorizontalAlignment="Left"
                         Style="{StaticResource DefTextBox}" />
 
-                    <TextBlock
-                        Grid.Row="6"
-                        Grid.Column="0"
-                        Margin="{StaticResource Margin4}"
-                        VerticalAlignment="Center"
-                        Style="{StaticResource ToolbarTextBlock}"
-                        Text="{x:Static resx:ResUI.TbEchForceQuery}" />
-                    <ComboBox
-                        x:Name="cmbEchForceQuery"
-                        Grid.Row="6"
-                        Grid.Column="1"
-                        Width="200"
-                        Margin="{StaticResource Margin4}"
-                        Style="{StaticResource DefComboBox}" />
-
                     <TextBlock
                         Grid.Row="7"
                         Grid.Column="0"
diff --git a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
index 74413c80..fb33a466 100644
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@@ -38,11 +38,8 @@ public partial class AddServerWindow
         cmbFingerprint2.ItemsSource = Global.Fingerprints;
         cmbAllowInsecure.ItemsSource = Global.AllowInsecure;
         cmbAlpn.ItemsSource = Global.Alpns;
-        cmbEchForceQuery.ItemsSource = Global.EchForceQuerys;
 
-        var lstStreamSecurity = new List<string>();
-        lstStreamSecurity.Add(string.Empty);
-        lstStreamSecurity.Add(Global.StreamSecurity);
+        var lstStreamSecurity = new List<string> { string.Empty, Global.StreamSecurity };
 
         switch (profileItem.ConfigType)
         {
@@ -247,7 +244,6 @@ public partial class AddServerWindow
                 .BindTo(this, v => v.txtAllowInsecureCertFetchTips.Visibility);
             this.Bind(ViewModel, vm => vm.Cert, v => v.txtCert.Text).DisposeWith(disposables);
             this.Bind(ViewModel, vm => vm.SelectedSource.EchConfigList, v => v.txtEchConfigList.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.SelectedSource.EchForceQuery, v => v.cmbEchForceQuery.Text).DisposeWith(disposables);
 
             //reality
             this.Bind(ViewModel, vm => vm.SelectedSource.Sni, v => v.txtSNI2.Text).DisposeWith(disposables);