Fix

Add NaiveProxy support
Add UoT support
2026-04-16 04:25:45 +00:00 · 2026-03-13 23:06:28 +08:00 · 2026-03-13 23:06:28 +08:00 · 2026-03-13 23:06:24 +08:00 · 2026-03-13 10:44:20 +08:00 · 2026-03-13 10:36:58 +08:00
71 changed files with 1344 additions and 407 deletions
--- a/.github/workflows/build-linux.yml
+++ b/.github/workflows/build-linux.yml
@ -37,7 +37,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup .NET
-      uses: actions/setup-dotnet@v5.0.1
+      uses: actions/setup-dotnet@v5.2.0
      with:
        dotnet-version: '8.0.x'

--- a/.github/workflows/build-osx.yml
+++ b/.github/workflows/build-osx.yml
@ -32,7 +32,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup
-      uses: actions/setup-dotnet@v5.0.1
+      uses: actions/setup-dotnet@v5.2.0
      with:
        dotnet-version: '8.0.x'

--- a/.github/workflows/build-windows-desktop.yml
+++ b/.github/workflows/build-windows-desktop.yml
@ -32,7 +32,7 @@ jobs:
        fetch-depth: '0'

    - name: Setup
-      uses: actions/setup-dotnet@v5.0.1
+      uses: actions/setup-dotnet@v5.2.0
      with:
        dotnet-version: '8.0.x'

--- a/.github/workflows/build-windows.yml
+++ b/.github/workflows/build-windows.yml
@ -29,7 +29,7 @@ jobs:
      uses: actions/checkout@v6.0.2

    - name: Setup
-      uses: actions/setup-dotnet@v5.0.1
+      uses: actions/setup-dotnet@v5.2.0
      with:
        dotnet-version: '8.0.x'

--- a/v2rayN/Directory.Build.props
+++ b/v2rayN/Directory.Build.props
@ -1,7 +1,7 @@
 <Project>

    <PropertyGroup>
-        <Version>7.19.0</Version>
+        <Version>7.19.4</Version>
    </PropertyGroup>

    <PropertyGroup>
--- a/v2rayN/Directory.Packages.props
+++ b/v2rayN/Directory.Packages.props
@ -9,20 +9,20 @@
    <PackageVersion Include="Avalonia.Controls.DataGrid" Version="11.3.12" />
    <PackageVersion Include="Avalonia.Desktop" Version="11.3.12" />
    <PackageVersion Include="Avalonia.Diagnostics" Version="11.3.12" />
-    <PackageVersion Include="ReactiveUI.Avalonia" Version="11.3.8" />
+    <PackageVersion Include="ReactiveUI.Avalonia" Version="11.4.12" />
    <PackageVersion Include="CliWrap" Version="3.10.0" />
-    <PackageVersion Include="Downloader" Version="4.1.1" />
+    <PackageVersion Include="Downloader" Version="5.1.0" />
    <PackageVersion Include="H.NotifyIcon.Wpf" Version="2.4.1" />
    <PackageVersion Include="MaterialDesignThemes" Version="5.3.0" />
    <PackageVersion Include="MessageBox.Avalonia" Version="3.3.1.1" />
    <PackageVersion Include="QRCoder" Version="1.7.0" />
-    <PackageVersion Include="ReactiveUI" Version="22.3.1" />
+    <PackageVersion Include="ReactiveUI" Version="23.1.8" />
    <PackageVersion Include="ReactiveUI.Fody" Version="19.5.41" />
-    <PackageVersion Include="ReactiveUI.WPF" Version="22.3.1" />
+    <PackageVersion Include="ReactiveUI.WPF" Version="23.1.8" />
    <PackageVersion Include="Semi.Avalonia" Version="11.3.7.3" />
-    <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.1" />
+    <PackageVersion Include="Semi.Avalonia.AvaloniaEdit" Version="11.2.0.2" />
    <PackageVersion Include="Semi.Avalonia.DataGrid" Version="11.3.7.3" />
-    <PackageVersion Include="NLog" Version="6.1.0" />
+    <PackageVersion Include="NLog" Version="6.1.1" />
    <PackageVersion Include="sqlite-net-pcl" Version="1.9.172" />
    <PackageVersion Include="TaskScheduler" Version="2.12.2" />
    <PackageVersion Include="WebDav.Client" Version="2.9.0" />
--- a/v2rayN/ServiceLib/Enums/EConfigType.cs
+++ b/v2rayN/ServiceLib/Enums/EConfigType.cs
@ -13,6 +13,7 @@ public enum EConfigType
    WireGuard = 9,
    HTTP = 10,
    Anytls = 11,
+    Naive = 12,
    PolicyGroup = 101,
    ProxyChain = 102,
 }
--- a/v2rayN/ServiceLib/Global.cs
+++ b/v2rayN/ServiceLib/Global.cs
@ -95,7 +95,7 @@ public class Global

    public const string PolicyGroupDefaultAllFilter = $"^(?!.*(?:{PolicyGroupExcludeKeywords})).*$";

-    public static readonly List<string> PolicyGroupDefaultFilterList = 
+    public static readonly List<string> PolicyGroupDefaultFilterList =
    [
        // All nodes (exclude traffic/expiry info)
        PolicyGroupDefaultAllFilter,
@ -193,6 +193,10 @@ public class Global

    public const string Hysteria2ProtocolShare = "hy2://";

+    public const string NaiveHttpsProtocolShare = "naive+https://";
+
+    public const string NaiveQuicProtocolShare = "naive+quic://";
+
    public static readonly Dictionary<EConfigType, string> ProtocolShares = new()
    {
        { EConfigType.VMess, "vmess://" },
@ -203,7 +207,8 @@ public class Global
        { EConfigType.Hysteria2, "hysteria2://" },
        { EConfigType.TUIC, "tuic://" },
        { EConfigType.WireGuard, "wireguard://" },
-        { EConfigType.Anytls, "anytls://" }
+        { EConfigType.Anytls, "anytls://" },
+        { EConfigType.Naive, "naive://" }
    };

    public static readonly Dictionary<EConfigType, string> ProtocolTypes = new()
@ -217,7 +222,8 @@ public class Global
        { EConfigType.Hysteria2, "hysteria2" },
        { EConfigType.TUIC, "tuic" },
        { EConfigType.WireGuard, "wireguard" },
-        { EConfigType.Anytls, "anytls" }
+        { EConfigType.Anytls, "anytls" },
+        { EConfigType.Naive, "naive" }
    };

    public static readonly List<string> VmessSecurities =
@ -342,6 +348,7 @@ public class Global
        EConfigType.Hysteria2,
        EConfigType.TUIC,
        EConfigType.Anytls,
+        EConfigType.Naive,
        EConfigType.WireGuard,
        EConfigType.SOCKS,
        EConfigType.HTTP,
@ -558,6 +565,14 @@ public class Global
        "bbr"
    ];

+    public static readonly List<string> NaiveCongestionControls =
+    [
+        "bbr",
+        "bbr2",
+        "cubic",
+        "reno"
+    ];
+
    public static readonly List<string> allowSelectType =
    [
        "selector",
--- a/v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs
+++ b/v2rayN/ServiceLib/Handler/Builder/CoreConfigContextBuilder.cs
@ -227,7 +227,7 @@ public class CoreConfigContextBuilder
    {
        var result = NodeValidatorResult.Empty();

-        if (node.Subid.IsNullOrEmpty())
+        if (node.Subid.IsNullOrEmpty() || node.ConfigType == EConfigType.Custom)
        {
            return (null, result);
        }
@ -268,7 +268,8 @@ public class CoreConfigContextBuilder
        {
            IndexId = $"inner-{Utils.GetGuid(false)}",
            ConfigType = EConfigType.ProxyChain,
-            CoreType = node.CoreType ?? ECoreType.Xray,
+            CoreType = AppManager.Instance.GetCoreType(node, node.ConfigType),
+            Remarks = node.Remarks,
        };
        List<string?> childItems = [prevNode?.IndexId, node.IndexId, nextNode?.IndexId];
        var chainExtraItem = chainNode.GetProtocolExtra() with
--- a/v2rayN/ServiceLib/Handler/Builder/NodeValidator.cs
+++ b/v2rayN/ServiceLib/Handler/Builder/NodeValidator.cs
@ -81,7 +81,9 @@ public class NodeValidator
        {
            var transportError = ValidateSingboxTransport(item.ConfigType, net);
            if (transportError != null)
+            {
                v.Error(transportError);
+            }

            if (!Global.SingboxSupportConfigType.Contains(item.ConfigType))
            {
@ -150,6 +152,12 @@ public class NodeValidator

    private static string? ValidateSingboxTransport(EConfigType configType, string net)
    {
+        // Naive support tcp and quic transports
+        if (configType == EConfigType.Naive && net == "quic")
+        {
+            return null;
+        }
+
        // sing-box does not support xhttp / kcp transports
        if (SingboxUnsupportedTransports.Contains(net))
        {
--- a/v2rayN/ServiceLib/Handler/ConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/ConfigHandler.cs
@ -95,10 +95,7 @@ public static class ConfigHandler
        config.GuiItem ??= new();
        config.MsgUIItem ??= new();

-        config.UiItem ??= new UIItem()
-        {
-            EnableUpdateSubOnlyRemarksExist = true
-        };
+        config.UiItem ??= new();
        config.UiItem.MainColumnItem ??= new();
        config.UiItem.WindowSizeItem ??= new();

@ -154,6 +151,7 @@ public static class ConfigHandler
            DownMbps = 100
        };
        config.ClashUIItem ??= new();
+        config.ClashUIItem.ConnectionsColumnItem ??= new();
        config.SystemProxyItem ??= new();
        config.WebDavItem ??= new();
        config.CheckUpdateItem ??= new();
@ -231,6 +229,7 @@ public static class ConfigHandler
            item.Address = profileItem.Address;
            item.Port = profileItem.Port;

+            item.Username = profileItem.Username;
            item.Password = profileItem.Password;

            item.Network = profileItem.Network;
@ -270,6 +269,7 @@ public static class ConfigHandler
            EConfigType.TUIC => await AddTuicServer(config, item),
            EConfigType.WireGuard => await AddWireguardServer(config, item),
            EConfigType.Anytls => await AddAnytlsServer(config, item),
+            EConfigType.Naive => await AddNaiveServer(config, item),
            _ => -1,
        };
        return ret;
@ -721,8 +721,6 @@ public static class ConfigHandler
        profileItem.SetProtocolExtra(profileItem.GetProtocolExtra() with
        {
            SalamanderPass = profileItem.GetProtocolExtra().SalamanderPass?.TrimEx(),
-            UpMbps = profileItem.GetProtocolExtra().UpMbps is null or < 0 ? config.HysteriaItem.UpMbps : profileItem.GetProtocolExtra().UpMbps,
-            DownMbps = profileItem.GetProtocolExtra().DownMbps is null or < 0 ? config.HysteriaItem.DownMbps : profileItem.GetProtocolExtra().DownMbps,
            HopInterval = profileItem.GetProtocolExtra().HopInterval?.TrimEx(),
        });

@ -807,7 +805,7 @@ public static class ConfigHandler
    }

    /// <summary>
-    /// Add or edit a Anytls server
+    /// Add or edit an Anytls server
    /// Validates and processes Anytls-specific settings
    /// </summary>
    /// <param name="config">Current configuration</param>
@ -834,6 +832,35 @@ public static class ConfigHandler
        return 0;
    }

+    /// <summary>
+    /// Add or edit a Naive server
+    /// Validates and processes Naive-specific settings
+    /// </summary>
+    /// <param name="config">Current configuration</param>
+    /// <param name="profileItem">Naive profile to add</param>
+    /// <param name="toFile">Whether to save to file</param>
+    /// <returns>0 if successful, -1 if failed</returns>
+    public static async Task<int> AddNaiveServer(Config config, ProfileItem profileItem, bool toFile = true)
+    {
+        profileItem.ConfigType = EConfigType.Naive;
+        profileItem.CoreType = ECoreType.sing_box;
+
+        profileItem.Address = profileItem.Address.TrimEx();
+        profileItem.Username = profileItem.Username.TrimEx();
+        profileItem.Password = profileItem.Password.TrimEx();
+        profileItem.Network = profileItem.Network == "quic" ? "quic" : string.Empty;
+        if (profileItem.StreamSecurity.IsNullOrEmpty())
+        {
+            profileItem.StreamSecurity = Global.StreamSecurity;
+        }
+        if (profileItem.Password.IsNullOrEmpty())
+        {
+            return -1;
+        }
+        await AddServerCommon(config, profileItem, toFile);
+        return 0;
+    }
+
    /// <summary>
    /// Sort the server list by the specified column
    /// Updates the sort order in the profile extension data
@ -1040,8 +1067,8 @@ public static class ConfigHandler

        if (profileItem.StreamSecurity.IsNotEmpty())
        {
-            if (profileItem.StreamSecurity != Global.StreamSecurity
-                 && profileItem.StreamSecurity != Global.StreamSecurityReality)
+            if (profileItem.StreamSecurity is not Global.StreamSecurity
+                 and not Global.StreamSecurityReality)
            {
                profileItem.StreamSecurity = string.Empty;
            }
@ -1080,7 +1107,8 @@ public static class ConfigHandler

        if (toFile)
        {
-            profileItem.SetProtocolExtra();
+            //profileItem.SetProtocolExtra();
+            profileItem.SetProtocolExtra(profileItem.GetProtocolExtra());
            await SQLiteHelper.Instance.ReplaceAsync(profileItem);
        }
        return 0;
@ -1108,6 +1136,7 @@ public static class ConfigHandler
               && AreEqual(o.Address, n.Address)
               && o.Port == n.Port
               && AreEqual(o.Password, n.Password)
+               && AreEqual(o.Username, n.Username)
               && AreEqual(oProtocolExtra.VlessEncryption, nProtocolExtra.VlessEncryption)
               && AreEqual(oProtocolExtra.SsMethod, nProtocolExtra.SsMethod)
               && AreEqual(oProtocolExtra.VmessSecurity, nProtocolExtra.VmessSecurity)
@ -1132,6 +1161,84 @@ public static class ConfigHandler
        }
    }

+    /// <summary>
+    /// Searches the specified collection for a profile item that matches the target profile item based on a series of
+    /// criteria.
+    /// </summary>
+    /// <remarks>The method attempts to find a match by comparing the target's remarks, address, port, and
+    /// password in various combinations. The search is performed in order of specificity, starting with the most
+    /// detailed comparison. If no match is found at any stage, the method returns null.</remarks>
+    /// <param name="source">An enumerable collection of profile items to search. This parameter can be null.</param>
+    /// <param name="target">The profile item to match against items in the source collection. This parameter can be null.</param>
+    /// <returns>A profile item from the source collection that matches the target item according to defined criteria; otherwise,
+    /// null if no match is found or if either parameter is null.</returns>
+    private static ProfileItem? FindMatchedProfileItem(IEnumerable<ProfileItem>? source, ProfileItem? target)
+    {
+        if (source == null || target == null)
+        {
+            return null;
+        }
+
+        var matchedItem = source.FirstOrDefault(t => CompareProfileItem(t, target, true));
+        if (matchedItem != null)
+        {
+            return matchedItem;
+        }
+
+        if (target.Remarks.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t => t.Remarks == target.Remarks);
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty() && target.Port > 0 && target.Password.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t =>
+                IsSameText(t.Address, target.Address) &&
+                t.Port == target.Port &&
+                IsSameText(t.Password, target.Password));
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty() && target.Port > 0)
+        {
+            matchedItem = source.FirstOrDefault(t =>
+                IsSameText(t.Address, target.Address) &&
+                t.Port == target.Port);
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        if (target.Address.IsNotEmpty())
+        {
+            matchedItem = source.FirstOrDefault(t => IsSameText(t.Address, target.Address));
+            if (matchedItem != null)
+            {
+                return matchedItem;
+            }
+        }
+
+        return null;
+
+        static bool IsSameText(string? left, string? right)
+        {
+            if (left.IsNullOrEmpty() || right.IsNullOrEmpty())
+            {
+                return false;
+            }
+
+            return string.Equals(left.TrimEx(), right.TrimEx(), StringComparison.OrdinalIgnoreCase);
+        }
+    }
+
    /// <summary>
    /// Remove a single server profile by its index ID
    /// Deletes the configuration file if it's a custom config
@ -1331,6 +1438,7 @@ public static class ConfigHandler
    public static async Task<int> RemoveInvalidServerResult(Config config, string subid)
    {
        var lstModel = await AppManager.Instance.ProfileModels(subid, "");
+        lstModel.RemoveAll(t => t.ConfigType.IsComplexType());
        if (lstModel is { Count: <= 0 })
        {
            return -1;
@ -1420,6 +1528,7 @@ public static class ConfigHandler
                EConfigType.TUIC => await AddTuicServer(config, profileItem, false),
                EConfigType.WireGuard => await AddWireguardServer(config, profileItem, false),
                EConfigType.Anytls => await AddAnytlsServer(config, profileItem, false),
+                EConfigType.Naive => await AddNaiveServer(config, profileItem, false),
                _ => -1,
            };

@ -1635,7 +1744,7 @@ public static class ConfigHandler
        if (activeProfile != null)
        {
            var lstSub = await AppManager.Instance.ProfileItems(subid);
-            var existItem = lstSub?.FirstOrDefault(t => config.UiItem.EnableUpdateSubOnlyRemarksExist ? t.Remarks == activeProfile.Remarks : CompareProfileItem(t, activeProfile, true));
+            var existItem = FindMatchedProfileItem(lstSub, activeProfile);
            if (existItem != null)
            {
                await ConfigHandler.SetDefaultServerIndex(config, existItem.IndexId);
@ -1648,7 +1757,7 @@ public static class ConfigHandler
            var lstSub = await AppManager.Instance.ProfileItems(subid);
            foreach (var item in lstSub)
            {
-                var existItem = lstOriSub?.FirstOrDefault(t => config.UiItem.EnableUpdateSubOnlyRemarksExist ? t.Remarks == item.Remarks : CompareProfileItem(t, item, true));
+                var existItem = FindMatchedProfileItem(lstOriSub, item);
                if (existItem != null)
                {
                    await StatisticsManager.Instance.CloneServerStatItem(existItem.IndexId, item.IndexId);
--- a/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
+++ b/v2rayN/ServiceLib/Handler/CoreConfigHandler.cs
@ -21,7 +21,7 @@ public static class CoreConfigHandler
                _ => await GenerateClientCustomConfig(node, fileName)
            };
        }
-        else if (AppManager.Instance.GetCoreType(node, node.ConfigType) == ECoreType.sing_box)
+        else if (context.RunCoreType == ECoreType.sing_box)
        {
            result = new CoreConfigSingboxService(context).GenerateClientConfigContent();
        }
@ -128,12 +128,11 @@ public static class CoreConfigHandler
    public static async Task<RetResult> GenerateClientSpeedtestConfig(Config config, CoreConfigContext context, ServerTestItem testItem, string fileName)
    {
        var result = new RetResult();
-        var node = context.Node;
        var initPort = AppManager.Instance.GetLocalPort(EInboundProtocol.speedtest);
        var port = Utils.GetFreePort(initPort + testItem.QueueNum);
        testItem.Port = port;

-        if (AppManager.Instance.GetCoreType(node, node.ConfigType) == ECoreType.sing_box)
+        if (context.RunCoreType == ECoreType.sing_box)
        {
            result = new CoreConfigSingboxService(context).GenerateClientSpeedtestConfig(port);
        }
--- a/v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/FmtHandler.cs
@ -19,6 +19,7 @@ public class FmtHandler
                EConfigType.TUIC => TuicFmt.ToUri(item),
                EConfigType.WireGuard => WireguardFmt.ToUri(item),
                EConfigType.Anytls => AnytlsFmt.ToUri(item),
+                EConfigType.Naive => NaiveFmt.ToUri(item),
                _ => null,
            };

@ -80,6 +81,12 @@ public class FmtHandler
            {
                return AnytlsFmt.Resolve(str, out msg);
            }
+            else if (str.StartsWith(Global.ProtocolShares[EConfigType.Naive])
+                     || str.StartsWith(Global.NaiveHttpsProtocolShare)
+                     || str.StartsWith(Global.NaiveQuicProtocolShare))
+            {
+                return NaiveFmt.Resolve(str, out msg);
+            }
            else
            {
                msg = ResUI.NonvmessOrssProtocol;
--- a/v2rayN/ServiceLib/Handler/Fmt/NaiveFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/NaiveFmt.cs
@ -0,0 +1,85 @@
+namespace ServiceLib.Handler.Fmt;
+
+public class NaiveFmt : BaseFmt
+{
+    public static ProfileItem? Resolve(string str, out string msg)
+    {
+        msg = ResUI.ConfigurationFormatIncorrect;
+
+        var parsedUrl = Utils.TryUri(str);
+        if (parsedUrl == null)
+        {
+            return null;
+        }
+
+        ProfileItem item = new()
+        {
+            ConfigType = EConfigType.Naive,
+            Remarks = parsedUrl.GetComponents(UriComponents.Fragment, UriFormat.Unescaped),
+            Address = parsedUrl.IdnHost,
+            Port = parsedUrl.Port,
+        };
+        if (parsedUrl.Scheme.Contains("quic"))
+        {
+            item.Network = "quic";
+        }
+        var rawUserInfo = Utils.UrlDecode(parsedUrl.UserInfo);
+        if (rawUserInfo.Contains(':'))
+        {
+            var split = rawUserInfo.Split(':', 2);
+            item.Username = split[0];
+            item.Password = split[1];
+        }
+        else
+        {
+            item.Password = rawUserInfo;
+        }
+
+        var query = Utils.ParseQueryString(parsedUrl.Query);
+        ResolveUriQuery(query, ref item);
+        var insecureConcurrency = int.TryParse(GetQueryValue(query, "insecure-concurrency"), out var ic) ? ic : 0;
+        if (insecureConcurrency > 0)
+        {
+            item.SetProtocolExtra(item.GetProtocolExtra() with
+            {
+                InsecureConcurrency = insecureConcurrency,
+            });
+        }
+
+        return item;
+    }
+
+    public static string? ToUri(ProfileItem? item)
+    {
+        if (item == null)
+        {
+            return null;
+        }
+        var remark = string.Empty;
+        if (item.Remarks.IsNotEmpty())
+        {
+            remark = "#" + Utils.UrlEncode(item.Remarks);
+        }
+        var userInfo = item.Username.IsNotEmpty() ? $"{Utils.UrlEncode(item.Username)}:{Utils.UrlEncode(item.Password)}" : Utils.UrlEncode(item.Password);
+        var dicQuery = new Dictionary<string, string>();
+        ToUriQuery(item, Global.None, ref dicQuery);
+        if (item.GetProtocolExtra().InsecureConcurrency > 0)
+        {
+            dicQuery.Add("insecure-concurrency", item.GetProtocolExtra()?.InsecureConcurrency.ToString());
+        }
+
+        var query = dicQuery.Count > 0
+            ? ("?" + string.Join("&", dicQuery.Select(x => x.Key + "=" + x.Value).ToArray()))
+            : string.Empty;
+        var url = $"{userInfo}@{GetIpv6(item.Address)}:{item.Port}";
+
+        if (item.Network == "quic")
+        {
+            return $"{Global.NaiveQuicProtocolShare}{url}{query}{remark}";
+        }
+        else
+        {
+            return $"{Global.NaiveHttpsProtocolShare}{url}{query}{remark}";
+        }
+    }
+}
--- a/v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs
+++ b/v2rayN/ServiceLib/Handler/Fmt/TuicFmt.cs
@ -30,7 +30,10 @@ public class TuicFmt : BaseFmt

        var query = Utils.ParseQueryString(url.Query);
        ResolveUriQuery(query, ref item);
-        item.HeaderType = GetQueryValue(query, "congestion_control");
+        item.SetProtocolExtra(item.GetProtocolExtra() with
+        {
+            CongestionControl = GetQueryValue(query, "congestion_control")
+        });

        return item;
    }
@ -51,7 +54,10 @@ public class TuicFmt : BaseFmt
        var dicQuery = new Dictionary<string, string>();
        ToUriQueryLite(item, ref dicQuery);

-        dicQuery.Add("congestion_control", item.HeaderType);
+        if (!item.GetProtocolExtra().CongestionControl.IsNullOrEmpty())
+        {
+            dicQuery.Add("congestion_control", item.GetProtocolExtra().CongestionControl);
+        }

        return ToUri(EConfigType.TUIC, item.Address, item.Port, $"{item.Username ?? ""}:{item.Password}", dicQuery, remark);
    }
--- a/v2rayN/ServiceLib/Manager/AppManager.cs
+++ b/v2rayN/ServiceLib/Manager/AppManager.cs
@ -305,12 +305,11 @@ public sealed class AppManager
        return await SQLiteHelper.Instance.TableAsync<FullConfigTemplateItem>().FirstOrDefaultAsync(it => it.CoreType == eCoreType);
    }

+#pragma warning disable CS0618
    public async Task MigrateProfileExtra()
    {
        await MigrateProfileExtraGroup();

-#pragma warning disable CS0618
-
        const int pageSize = 100;
        var offset = 0;

@ -334,7 +333,6 @@ public sealed class AppManager
        }

        //await ProfileGroupItemManager.Instance.ClearAll();
-#pragma warning restore CS0618
    }

    private async Task<int> MigrateProfileExtraSub(List<ProfileItem> batch)
@ -380,6 +378,7 @@ public sealed class AppManager
                        break;

                    case EConfigType.TUIC:
+                        extra = extra with { CongestionControl = item.HeaderType.NullIfEmpty(), };
                        item.Username = item.Id;
                        item.Id = item.Security;
                        item.Password = item.Security;
@ -436,7 +435,6 @@ public sealed class AppManager

    private async Task<bool> MigrateProfileExtraGroup()
    {
-#pragma warning disable CS0618
        var list = await SQLiteHelper.Instance.TableAsync<ProfileGroupItem>().ToListAsync();
        var groupItems = new ConcurrentDictionary<string, ProfileGroupItem>(list.Where(t => !string.IsNullOrEmpty(t.IndexId)).ToDictionary(t => t.IndexId!));

@ -501,8 +499,8 @@ public sealed class AppManager
        return true;

        //await ProfileGroupItemManager.Instance.ClearAll();
-#pragma warning restore CS0618
    }
+#pragma warning restore CS0618

    #endregion SqliteHelper

--- a/v2rayN/ServiceLib/Manager/CoreManager.cs
+++ b/v2rayN/ServiceLib/Manager/CoreManager.cs
@ -132,7 +132,7 @@ public class CoreManager
            return null;
        }

-        var coreType = AppManager.Instance.GetCoreType(node, node.ConfigType);
+        var coreType = context.RunCoreType;
        var coreInfo = CoreInfoManager.Instance.GetCoreInfo(coreType);
        return await RunProcess(coreInfo, fileName, true, false);
    }
--- a/v2rayN/ServiceLib/Models/ConfigItems.cs
+++ b/v2rayN/ServiceLib/Models/ConfigItems.cs
@ -87,7 +87,6 @@ public class MsgUIItem
 public class UIItem
 {
    public bool EnableAutoAdjustMainLvColWidth { get; set; }
-    public bool EnableUpdateSubOnlyRemarksExist { get; set; }
    public int MainGirdHeight1 { get; set; }
    public int MainGirdHeight2 { get; set; }
    public EGirdOrientation MainGirdOrientation { get; set; } = EGirdOrientation.Vertical;
@ -208,6 +207,7 @@ public class ClashUIItem
    public int ProxiesAutoDelayTestInterval { get; set; } = 10;
    public bool ConnectionsAutoRefresh { get; set; }
    public int ConnectionsRefreshInterval { get; set; } = 2;
+    public List<ColumnItem> ConnectionsColumnItem { get; set; }
 }

 [Serializable]
--- a/v2rayN/ServiceLib/Models/ProtocolExtraItem.cs
+++ b/v2rayN/ServiceLib/Models/ProtocolExtraItem.cs
@ -2,6 +2,9 @@ namespace ServiceLib.Models;

 public record ProtocolExtraItem
 {
+    public bool? Uot { get; init; }
+    public string? CongestionControl { get; init; }
+
    // vmess
    public string? AlterId { get; init; }
    public string? VmessSecurity { get; init; }
@ -29,6 +32,9 @@ public record ProtocolExtraItem
    public string? Ports { get; init; }
    public string? HopInterval { get; init; }

+    // naiveproxy
+    public int? InsecureConcurrency { get; init; }
+
    // group profile
    public string? GroupType { get; init; }
    public string? ChildItems { get; init; }
--- a/v2rayN/ServiceLib/Models/ServerTestItem.cs
+++ b/v2rayN/ServiceLib/Models/ServerTestItem.cs
@ -9,6 +9,6 @@ public class ServerTestItem
    public EConfigType ConfigType { get; set; }
    public bool AllowTest { get; set; }
    public int QueueNum { get; set; }
-    public required ProfileItem Profile { get; set; }
+    public ProfileItem Profile { get; set; }
    public ECoreType CoreType { get; set; }
 }
--- a/v2rayN/ServiceLib/Models/SingboxConfig.cs
+++ b/v2rayN/ServiceLib/Models/SingboxConfig.cs
@ -28,6 +28,7 @@ public class Dns4Sbox
    public bool? disable_cache { get; set; }
    public bool? disable_expire { get; set; }
    public bool? independent_cache { get; set; }
+    public int? cache_capacity { get; set; }
    public bool? reverse_mapping { get; set; }
    public string? client_subnet { get; set; }
 }
@ -133,10 +134,14 @@ public class Outbound4Sbox : BaseServer4Sbox
    public int? recv_window_conn { get; set; }
    public int? recv_window { get; set; }
    public bool? disable_mtu_discovery { get; set; }
+    public int? insecure_concurrency { get; set; }
+    public bool? udp_over_tcp { get; set; }
    public string? method { get; set; }
    public string? username { get; set; }
    public string? password { get; set; }
    public string? congestion_control { get; set; }
+    public bool? quic { get; set; }
+    public string? quic_congestion_control { get; set; }
    public string? version { get; set; }
    public string? network { get; set; }
    public string? packet_encoding { get; set; }
--- a/v2rayN/ServiceLib/Models/V2rayConfig.cs
+++ b/v2rayN/ServiceLib/Models/V2rayConfig.cs
@ -179,6 +179,8 @@ public class ServersItem4Ray

    public string flow { get; set; }

+    public bool? uot { get; set; }
+
    public List<SocksUsersItem4Ray> users { get; set; }
 }

@ -360,6 +362,7 @@ public class TlsSettings4Ray
    public bool? disableSystemRoot { get; set; }
    public string? echConfigList { get; set; }
    public string? echForceQuery { get; set; }
+    public Sockopt4Ray? echSockopt { get; set; }
 }

 public class CertificateSettings4Ray
--- a/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
+++ b/v2rayN/ServiceLib/Resx/ResUI.Designer.cs
@ -691,7 +691,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add Child  的本地化字符串。
+        ///   查找类似 Add Child 的本地化字符串。
        /// </summary>
        public static string menuAddChildServer {
            get {
@ -718,7 +718,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [Hysteria2]  的本地化字符串。
+        ///   查找类似 Add [Hysteria2] 的本地化字符串。
        /// </summary>
        public static string menuAddHysteria2Server {
            get {
@ -727,7 +727,16 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add Policy Group  的本地化字符串。
+        ///   查找类似 Add [NaïveProxy] 的本地化字符串。
+        /// </summary>
+        public static string menuAddNaiveServer {
+            get {
+                return ResourceManager.GetString("menuAddNaiveServer", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Add Policy Group 的本地化字符串。
        /// </summary>
        public static string menuAddPolicyGroupServer {
            get {
@ -772,7 +781,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [Shadowsocks]  的本地化字符串。
+        ///   查找类似 Add [Shadowsocks] 的本地化字符串。
        /// </summary>
        public static string menuAddShadowsocksServer {
            get {
@ -781,7 +790,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [SOCKS]  的本地化字符串。
+        ///   查找类似 Add [SOCKS] 的本地化字符串。
        /// </summary>
        public static string menuAddSocksServer {
            get {
@ -790,7 +799,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [Trojan]  的本地化字符串。
+        ///   查找类似 Add [Trojan] 的本地化字符串。
        /// </summary>
        public static string menuAddTrojanServer {
            get {
@ -799,7 +808,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [TUIC]  的本地化字符串。
+        ///   查找类似 Add [TUIC] 的本地化字符串。
        /// </summary>
        public static string menuAddTuicServer {
            get {
@ -808,7 +817,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [VLESS]  的本地化字符串。
+        ///   查找类似 Add [VLESS] 的本地化字符串。
        /// </summary>
        public static string menuAddVlessServer {
            get {
@ -817,7 +826,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [VMess]  的本地化字符串。
+        ///   查找类似 Add [VMess] 的本地化字符串。
        /// </summary>
        public static string menuAddVmessServer {
            get {
@ -826,7 +835,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Add [WireGuard]  的本地化字符串。
+        ///   查找类似 Add [WireGuard] 的本地化字符串。
        /// </summary>
        public static string menuAddWireguardServer {
            get {
@ -3069,6 +3078,15 @@ namespace ServiceLib.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 Insecure Concurrency 的本地化字符串。
+        /// </summary>
+        public static string TbInsecureConcurrency {
+            get {
+                return ResourceManager.GetString("TbInsecureConcurrency", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 Most Stable 的本地化字符串。
        /// </summary>
@ -3376,7 +3394,7 @@ namespace ServiceLib.Resx {
        }
        
        /// <summary>
-        ///   查找类似 Process (Tun mode) 的本地化字符串。
+        ///   查找类似 Process (Linux/Windows) 的本地化字符串。
        /// </summary>
        public static string TbRoutingRuleProcess {
            get {
@ -3816,15 +3834,6 @@ namespace ServiceLib.Resx {
            }
        }
        
-        /// <summary>
-        ///   查找类似 Updating subscription, only determining if remarks exist 的本地化字符串。
-        /// </summary>
-        public static string TbSettingsEnableUpdateSubOnlyRemarksExist {
-            get {
-                return ResourceManager.GetString("TbSettingsEnableUpdateSubOnlyRemarksExist", resourceCulture);
-            }
-        }
-        
        /// <summary>
        ///   查找类似 Exception 的本地化字符串。
        /// </summary>
@ -4464,6 +4473,24 @@ namespace ServiceLib.Resx {
            }
        }
        
+        /// <summary>
+        ///   查找类似 UDP over TCP 的本地化字符串。
+        /// </summary>
+        public static string TbUot {
+            get {
+                return ResourceManager.GetString("TbUot", resourceCulture);
+            }
+        }
+        
+        /// <summary>
+        ///   查找类似 Username 的本地化字符串。
+        /// </summary>
+        public static string TbUsername {
+            get {
+                return ResourceManager.GetString("TbUsername", resourceCulture);
+            }
+        }
+        
        /// <summary>
        ///   查找类似 Validate Regional Domain IPs 的本地化字符串。
        /// </summary>
--- a/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fa-Ir.resx
@ -1027,7 +1027,7 @@
    <value>پروتکل sing-box Mux</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP or IP CIDR</value>
@ -1098,9 +1098,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>آدرس اینترنتی تست پینگ سرعت</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>اشتراک در حال به‌روزرسانی، فقط مشخص کنید که ملاحظاتی آیا وجود دارد!</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>پایان تست...</value>
  </data>
@ -1671,4 +1668,16 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>Group by Region</value>
  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>Add NaïveProxy</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
+  </data>
 </root>
--- a/v2rayN/ServiceLib/Resx/ResUI.fr.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.fr.resx
@ -1024,7 +1024,7 @@
    <value>Protocole de multiplexage Mux (sing-box)</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP ou IP CIDR</value>
@ -1095,9 +1095,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>Adresse de test de connexion réelle</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Ne vérifier l’existence de l’alias qu’à la maj. des abonnements</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>Arrêt du test en cours...</value>
  </data>
@ -1668,4 +1665,16 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>Group by Region</value>
  </data>
-</root>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>Ajouter [NaïveProxy]</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
+  </data>
+</root>
--- a/v2rayN/ServiceLib/Resx/ResUI.hu.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.hu.resx
@ -1027,7 +1027,7 @@
    <value>sing-box Mux protokoll</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP vagy IP CIDR</value>
@ -1098,9 +1098,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>Sebesség Ping Teszt URL</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Előfizetés frissítése, csak a megjegyzések létezésének ellenőrzése</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>Teszt megszakítása...</value>
  </data>
@ -1671,4 +1668,16 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>Group by Region</value>
  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>[NaïveProxy] konfiguráció hozzáadása</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
+  </data>
 </root>
--- a/v2rayN/ServiceLib/Resx/ResUI.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.resx
@ -514,19 +514,19 @@
    <value>Add a custom configuration</value>
  </data>
  <data name="menuAddShadowsocksServer" xml:space="preserve">
-    <value>Add [Shadowsocks] </value>
+    <value>Add [Shadowsocks]</value>
  </data>
  <data name="menuAddSocksServer" xml:space="preserve">
-    <value>Add [SOCKS] </value>
+    <value>Add [SOCKS]</value>
  </data>
  <data name="menuAddTrojanServer" xml:space="preserve">
-    <value>Add [Trojan] </value>
+    <value>Add [Trojan]</value>
  </data>
  <data name="menuAddVlessServer" xml:space="preserve">
-    <value>Add [VLESS] </value>
+    <value>Add [VLESS]</value>
  </data>
  <data name="menuAddVmessServer" xml:space="preserve">
-    <value>Add [VMess] </value>
+    <value>Add [VMess]</value>
  </data>
  <data name="menuSelectAll" xml:space="preserve">
    <value>Select all</value>
@ -1027,7 +1027,7 @@
    <value>sing-box Mux Protocol</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP or IP CIDR</value>
@ -1036,7 +1036,7 @@
    <value>Domain</value>
  </data>
  <data name="menuAddHysteria2Server" xml:space="preserve">
-    <value>Add [Hysteria2] </value>
+    <value>Add [Hysteria2]</value>
  </data>
  <data name="TbSettingsHysteriaBandwidth" xml:space="preserve">
    <value>Hysteria Max bandwidth (Up/Down)</value>
@ -1045,7 +1045,7 @@
    <value>Use System Hosts</value>
  </data>
  <data name="menuAddTuicServer" xml:space="preserve">
-    <value>Add [TUIC] </value>
+    <value>Add [TUIC]</value>
  </data>
  <data name="TbHeaderType8" xml:space="preserve">
    <value>Congestion control</value>
@ -1075,7 +1075,7 @@
    <value>Enable IPv6 Address</value>
  </data>
  <data name="menuAddWireguardServer" xml:space="preserve">
-    <value>Add [WireGuard] </value>
+    <value>Add [WireGuard]</value>
  </data>
  <data name="TbPrivateKey" xml:space="preserve">
    <value>Private Key</value>
@ -1098,9 +1098,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>Speed Ping Test URL</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Updating subscription, only determining if remarks exist</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>Test terminating...</value>
  </data>
@ -1498,13 +1495,13 @@
    <value>Policy Group Type</value>
  </data>
  <data name="menuAddPolicyGroupServer" xml:space="preserve">
-    <value>Add Policy Group </value>
+    <value>Add Policy Group</value>
  </data>
  <data name="menuAddProxyChainServer" xml:space="preserve">
    <value>Add Proxy Chain</value>
  </data>
  <data name="menuAddChildServer" xml:space="preserve">
-    <value>Add Child </value>
+    <value>Add Child</value>
  </data>
  <data name="menuRemoveChildServer" xml:space="preserve">
    <value>Remove Child </value>
@ -1671,4 +1668,16 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>Group by Region</value>
  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>Add [NaïveProxy]</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
+  </data>
 </root>
--- a/v2rayN/ServiceLib/Resx/ResUI.ru.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.ru.resx
@ -1027,7 +1027,7 @@
    <value>Протокол Mux для sing-box</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>Process (Tun mode)</value>
+    <value>Process (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP-адрес или сеть CIDR</value>
@ -1098,9 +1098,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>URL для быстрой проверки реальной задержки</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>Обновляя подписку, проверять лишь наличие примечаний</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>Отмена тестирования...</value>
  </data>
@ -1671,4 +1668,16 @@ The "Get Certificate" action may fail if a self-signed certificate is used or if
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>Group by Region</value>
  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>Добавить сервер [NaïveProxy]</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
+  </data>
 </root>
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hans.resx
@ -517,16 +517,16 @@
    <value>添加 [Shadowsocks]</value>
  </data>
  <data name="menuAddSocksServer" xml:space="preserve">
-    <value>添加 [SOCKS] </value>
+    <value>添加 [SOCKS]</value>
  </data>
  <data name="menuAddTrojanServer" xml:space="preserve">
-    <value>添加 [Trojan] </value>
+    <value>添加 [Trojan]</value>
  </data>
  <data name="menuAddVlessServer" xml:space="preserve">
-    <value>添加 [VLESS] </value>
+    <value>添加 [VLESS]</value>
  </data>
  <data name="menuAddVmessServer" xml:space="preserve">
-    <value>添加 [VMess] </value>
+    <value>添加 [VMess]</value>
  </data>
  <data name="menuSelectAll" xml:space="preserve">
    <value>全选</value>
@ -1024,7 +1024,7 @@
    <value>sing-box Mux 多路复用协议</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>进程 (Tun 模式)</value>
+    <value>进程 (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP 或 IP CIDR</value>
@ -1033,7 +1033,7 @@
    <value>Domain</value>
  </data>
  <data name="menuAddHysteria2Server" xml:space="preserve">
-    <value>添加 [Hysteria2] </value>
+    <value>添加 [Hysteria2]</value>
  </data>
  <data name="TbSettingsHysteriaBandwidth" xml:space="preserve">
    <value>Hysteria 最大带宽 (Up/Dw)</value>
@ -1042,7 +1042,7 @@
    <value>使用系统 hosts</value>
  </data>
  <data name="menuAddTuicServer" xml:space="preserve">
-    <value>添加 [TUIC] </value>
+    <value>添加 [TUIC]</value>
  </data>
  <data name="TbHeaderType8" xml:space="preserve">
    <value>拥塞控制算法</value>
@ -1072,7 +1072,7 @@
    <value>启用 IPv6</value>
  </data>
  <data name="menuAddWireguardServer" xml:space="preserve">
-    <value>添加 [WireGuard] </value>
+    <value>添加 [WireGuard]</value>
  </data>
  <data name="TbPrivateKey" xml:space="preserve">
    <value>PrivateKey</value>
@ -1095,9 +1095,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>真连接测试地址</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>更新订阅时只判断别名已存在否</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>测试终止中...</value>
  </data>
@ -1105,7 +1102,7 @@
    <value>*grpc Authority</value>
  </data>
  <data name="menuAddHttpServer" xml:space="preserve">
-    <value>添加 [HTTP] </value>
+    <value>添加 [HTTP]</value>
  </data>
  <data name="TbSettingsEnableFragment" xml:space="preserve">
    <value>启用分片 (Fragment)</value>
@ -1384,7 +1381,7 @@
    <value>Mldsa65Verify</value>
  </data>
  <data name="menuAddAnytlsServer" xml:space="preserve">
-    <value>添加 [Anytls] </value>
+    <value>添加 [Anytls]</value>
  </data>
  <data name="TbRemoteDNS" xml:space="preserve">
    <value>远程 DNS</value>
@ -1668,4 +1665,16 @@
  <data name="menuGenRegionGroup" xml:space="preserve">
    <value>按地区分组</value>
  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>添加 [NaïveProxy]</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>不安全并发</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>用户名</value>
+  </data>
 </root>
--- a/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
+++ b/v2rayN/ServiceLib/Resx/ResUI.zh-Hant.resx
@ -127,7 +127,7 @@
    <value>設定格式不正確</value>
  </data>
  <data name="CustomServerTips" xml:space="preserve">
-    <value>注意，自訂設定完全依賴您自己的設定，不能使用所有設定功能。如需使用系統代理請手動修改偵聽埠。</value>
+    <value>注意，自訂設定完全依賴您自行輸入的內容，部分功能可能無法使用。如需啟用系統代理，請手動調整監聽埠。</value>
  </data>
  <data name="Downloading" xml:space="preserve">
    <value>下載開始...</value>
@ -139,7 +139,7 @@
    <value>生成預設設定檔失敗</value>
  </data>
  <data name="FailedGetDefaultConfiguration" xml:space="preserve">
-    <value>獲取預設設定失敗</value>
+    <value>取得預設設定失敗</value>
  </data>
  <data name="FailedImportedCustomServer" xml:space="preserve">
    <value>匯入自訂設定失敗</value>
@ -148,7 +148,7 @@
    <value>讀取設定失敗</value>
  </data>
  <data name="FillCorrectServerPort" xml:space="preserve">
-    <value>請填寫正確格式的埠</value>
+    <value>請填寫有效的埠號</value>
  </data>
  <data name="FillLocalListeningPort" xml:space="preserve">
    <value>請填寫本機偵聽埠</value>
@ -247,7 +247,7 @@
    <value>非 VMess 或 SS 協定</value>
  </data>
  <data name="NotFoundCore" xml:space="preserve">
-    <value>在資料夾 ({0}) 下未找到 Core 檔案 (檔案名: {1})，請下載後放入資料夾，下載網址: {2}</value>
+    <value>在資料夾 ({0}) 中找不到 Core 檔案（檔名：{1}）。請下載後放入該資料夾。下載網址：{2}</value>
  </data>
  <data name="NoValidQRcodeFound" xml:space="preserve">
    <value>掃描完成，未發現有效二維碼</value>
@ -304,7 +304,7 @@
    <value>是否確定移除規則？</value>
  </data>
  <data name="RoutingRuleDetailRequiredTips" xml:space="preserve">
-    <value>{0}，必填其中一項.</value>
+    <value>{0}，至少需填寫其中一項。</value>
  </data>
  <data name="LvRemarks" xml:space="preserve">
    <value>別名</value>
@ -385,7 +385,7 @@
    <value>所有</value>
  </data>
  <data name="FillServerAddressCustom" xml:space="preserve">
-    <value>請瀏覽匯入設定</value>
+    <value>請選擇要匯入的設定檔</value>
  </data>
  <data name="Speedtesting" xml:space="preserve">
    <value>測試中...</value>
@ -472,7 +472,7 @@
    <value>語言 (需重啟)</value>
  </data>
  <data name="menuAddServerViaClipboard" xml:space="preserve">
-    <value>從剪貼簿導入分享連結</value>
+    <value>從剪貼簿匯入分享連結</value>
  </data>
  <data name="menuAddServerViaScan" xml:space="preserve">
    <value>掃描螢幕上的二維碼</value>
@ -616,10 +616,10 @@
    <value>SNI</value>
  </data>
  <data name="TbStreamSecurity" xml:space="preserve">
-    <value>傳輸層安全 (TLS)</value>
+    <value>傳輸層安全性 (TLS)</value>
  </data>
  <data name="TipNetwork" xml:space="preserve">
-    <value>*預設 TCP，選錯會無法連接</value>
+    <value>*預設 TCP，選錯會無法連線</value>
  </data>
  <data name="TbCoreType" xml:space="preserve">
    <value>Core 類型</value>
@ -652,7 +652,7 @@
    <value>SOCKS 埠</value>
  </data>
  <data name="TipPreSocksPort" xml:space="preserve">
-    <value>*自訂設定的 Socks 埠值，可不設定；當設定此值後，將使用 Xray/sing-box (Tun) 額外啟動一個前置 Socks 服務，提供分流和速度顯示等功能</value>
+    <value>*自訂設定的 Socks 埠值，可留空；當設定此值後，將使用 Xray/sing-box (Tun) 額外啟動一個前置 Socks 服務，提供分流和速度顯示等功能</value>
  </data>
  <data name="TbBrowse" xml:space="preserve">
    <value>瀏覽</value>
@ -1024,7 +1024,7 @@
    <value>sing-box Mux 多路復用協定</value>
  </data>
  <data name="TbRoutingRuleProcess" xml:space="preserve">
-    <value>行程 (Tun 模式)</value>
+    <value>行程 (Linux/Windows)</value>
  </data>
  <data name="TbRoutingRuleIP" xml:space="preserve">
    <value>IP 或 IP CIDR</value>
@ -1095,9 +1095,6 @@
  <data name="TbSettingsSpeedPingTestUrl" xml:space="preserve">
    <value>真連線測試位址</value>
  </data>
-  <data name="TbSettingsEnableUpdateSubOnlyRemarksExist" xml:space="preserve">
-    <value>更新訂閱時只判斷別名是否存在</value>
-  </data>
  <data name="SpeedtestingStop" xml:space="preserve">
    <value>測試終止中...</value>
  </data>
@ -1309,7 +1306,7 @@
    <value>安裝字體到系統中，選擇或填入字體名稱，重新啟動後生效</value>
  </data>
  <data name="menuExitTips" xml:space="preserve">
-    <value>是否確定退出？</value>
+    <value>確定要退出嗎？</value>
  </data>
  <data name="LvMemo" xml:space="preserve">
    <value>備註備忘</value>
@ -1495,13 +1492,13 @@
    <value>策略組類型</value>
  </data>
  <data name="menuAddPolicyGroupServer" xml:space="preserve">
-    <value>添加策略組</value>
+    <value>新增策略組</value>
  </data>
  <data name="menuAddProxyChainServer" xml:space="preserve">
-    <value>添加鏈式代理</value>
+    <value>新增鏈式代理</value>
  </data>
  <data name="menuAddChildServer" xml:space="preserve">
-    <value>添加子配置</value>
+    <value>新增子配置</value>
  </data>
  <data name="menuRemoveChildServer" xml:space="preserve">
    <value>刪除子配置</value>
@ -1591,81 +1588,93 @@
    <value>EchForceQuery</value>
  </data>
  <data name="TbFullCertTips" xml:space="preserve">
-    <value>Full certificate (chain), PEM format</value>
+    <value>完整憑證（鏈），PEM 格式</value>
  </data>
  <data name="TbCertSha256Tips" xml:space="preserve">
-    <value>Certificate fingerprint (SHA-256)</value>
+    <value>憑證指紋（SHA-256）</value>
  </data>
  <data name="TbServeStale" xml:space="preserve">
-    <value>Serve Stale</value>
+    <value>提供過期快取（Serve Stale）</value>
  </data>
  <data name="TbParallelQuery" xml:space="preserve">
-    <value>Parallel Query</value>
+    <value>并行查詢</value>
  </data>
  <data name="TbDomesticDNSTips" xml:space="preserve">
-    <value>By default, invoked only during routing for resolution</value>
+    <value>預設僅在路由期間進行解析時調用</value>
  </data>
  <data name="TbRemoteDNSTips" xml:space="preserve">
-    <value>By default, invoked only during routing for resolution; ensure the remote server can reach this DNS</value>
+    <value>預設僅在路由期間進行解析時調用；請確保遠端伺服器能連線至此 DNS</value>
  </data>
  <data name="TbDirectResolveStrategyTips" xml:space="preserve">
-    <value>If unset or "AsIs", DNS resolution uses the system DNS; otherwise, the internal DNS module is used.</value>
+    <value>若未設定或為 "AsIs"，使用系統 DNS 解析；否則將使用內建 DNS 模組。</value>
  </data>
  <data name="TbRemoteResolveStrategyTips" xml:space="preserve">
-    <value>If unset or "AsIs", DNS resolution is performed by the remote server's DNS; otherwise, the internal DNS module is used.</value>
+    <value>若未設定或為 "AsIs"，由遠端伺服器的 DNS 解析；否則將使用內建 DNS 模組。</value>
  </data>
  <data name="TbHopInt7" xml:space="preserve">
-    <value>Port hopping interval</value>
+    <value>連接埠跳轉間隔</value>
  </data>
  <data name="menuServerListPreview" xml:space="preserve">
-    <value>Configuration item preview</value>
+    <value>子配置項預覽</value>
  </data>
  <data name="TbFinalmask" xml:space="preserve">
    <value>Finalmask</value>
  </data>
  <data name="MsgRoutingRuleOutboundNodeWarning" xml:space="preserve">
-    <value>Routing rule {0} outbound node {1} warning: {2}</value>
+    <value>路由規則 {0} 的出站節點 {1} 發出警告：{2}</value>
  </data>
  <data name="MsgRoutingRuleOutboundNodeError" xml:space="preserve">
-    <value>Routing rule {0} outbound node {1} error: {2}. Fallback to proxy node only.</value>
+    <value>路由規則 {0} 的出站節點 {1} 發生錯誤：{2}。已回退為僅使用代理節點。</value>
  </data>
  <data name="MsgGroupCycleDependency" xml:space="preserve">
-    <value>Group {0} has a cycle dependency on child node {1}. Skipping this node.</value>
+    <value>節點組 {0} 與子節點 {1} 存在循環依賴。已跳過此節點。</value>
  </data>
  <data name="MsgGroupChildNodeWarning" xml:space="preserve">
-    <value>Group {0} child node {1} warning: {2}</value>
+    <value>節點組 {0} 的子節點 {1} 發出警告：{2}</value>
  </data>
  <data name="MsgGroupChildNodeError" xml:space="preserve">
-    <value>Group {0} child node {1} error: {2}. Skipping this node.</value>
+    <value>節點組 {0} 的子節點 {1} 發生錯誤：{2}。已跳過此節點。</value>
  </data>
  <data name="MsgGroupChildGroupNodeWarning" xml:space="preserve">
-    <value>Group {0} child group node {1} warning: {2}</value>
+    <value>節點組 {0} 的子節點組 {1} 發出警告：{2}</value>
  </data>
  <data name="MsgGroupChildGroupNodeError" xml:space="preserve">
-    <value>Group {0} child group node {1} error: {2}. Skipping this node.</value>
+    <value>節點組 {0} 的子節點組 {1} 發生錯誤：{2}。已跳過此節點。</value>
  </data>
  <data name="MsgGroupNoValidChildNode" xml:space="preserve">
-    <value>Group {0} has no valid child node.</value>
+    <value>節點組 {0} 沒有可用的有效子節點。</value>
  </data>
  <data name="MsgRoutingRuleEmptyOutboundTag" xml:space="preserve">
-    <value>Routing rule {0} has an empty outbound tag. Fallback to proxy node only.</value>
+    <value>路由規則 {0} 的出站標籤為空。已回退為僅使用代理節點。</value>
  </data>
  <data name="MsgRoutingRuleOutboundNodeNotFound" xml:space="preserve">
-    <value>Routing rule {0} outbound node {1} not found. Fallback to proxy node only.</value>
+    <value>找不到路由規則 {0} 的出站節點 {1}。已回退為僅使用代理節點。</value>
  </data>
  <data name="MsgSubscriptionPrevProfileNotFound" xml:space="preserve">
-    <value>Subscription previous proxy {0} not found. Skipping.</value>
+    <value>找不到訂閱的前一個代理 {0}。已跳過。</value>
  </data>
  <data name="MsgSubscriptionNextProfileNotFound" xml:space="preserve">
-    <value>Subscription next proxy {0} not found. Skipping.</value>
+    <value>找不到訂閱的下一個代理 {0}。已跳過。</value>
  </data>
  <data name="menuGenGroupServer" xml:space="preserve">
-    <value>Generate Policy Group</value>
+    <value>生成策略組</value>
  </data>
  <data name="menuAllServers" xml:space="preserve">
-    <value>All configurations</value>
+    <value>所有配置項</value>
  </data>
  <data name="menuGenRegionGroup" xml:space="preserve">
-    <value>Group by Region</value>
+    <value>按區域分組</value>
+  </data>
+  <data name="TbUot" xml:space="preserve">
+    <value>UDP over TCP</value>
+  </data>
+  <data name="menuAddNaiveServer" xml:space="preserve">
+    <value>新增 [NaïveProxy] 節點</value>
+  </data>
+  <data name="TbInsecureConcurrency" xml:space="preserve">
+    <value>Insecure Concurrency</value>
+  </data>
+  <data name="TbUsername" xml:space="preserve">
+    <value>Username</value>
  </data>
 </root>
--- a/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxDnsService.cs
@ -93,7 +93,23 @@ public partial class CoreConfigSingboxService

        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDnsItem.Hosts))
        {
-            hostsDns.predefined[kvp.Key] = kvp.Value.Where(Utils.IsIpAddress).ToList();
+            // only allow full match
+            // like example.com and full:example.com,
+            // but not domain:example.com, keyword:example.com or regex:example.com etc.
+            var testRule = new Rule4Sbox();
+            if (!ParseV2Domain(kvp.Key, testRule))
+            {
+                continue;
+            }
+            if (testRule.domain_keyword?.Count > 0 && !kvp.Key.Contains(':'))
+            {
+                testRule.domain = testRule.domain_keyword;
+                testRule.domain_keyword = null;
+            }
+            if (testRule.domain?.Count == 1)
+            {
+                hostsDns.predefined[testRule.domain.First()] = kvp.Value.Where(Utils.IsIpAddress).ToList();
+            }
        }

        foreach (var host in hostsDns.predefined)
@ -179,44 +195,65 @@ public partial class CoreConfigSingboxService
        foreach (var kvp in Utils.ParseHostsToDictionary(simpleDnsItem.Hosts))
        {
            var predefined = kvp.Value.First();
-            if (predefined.IsNullOrEmpty() || Utils.IsIpAddress(predefined))
+            if (predefined.IsNullOrEmpty())
            {
                continue;
            }
-            if (predefined.StartsWith('#') && int.TryParse(predefined.AsSpan(1), out var rcode))
+            var rule = new Rule4Sbox()
            {
-                // xray syntactic sugar for predefined
-                // etc. #0 -> NOERROR
-                _coreConfig.dns.rules.Add(new()
-                {
-                    query_type = [1, 28],
-                    domain = [kvp.Key],
-                    action = "predefined",
-                    rcode = rcode switch
-                    {
-                        0 => "NOERROR",
-                        1 => "FORMERR",
-                        2 => "SERVFAIL",
-                        3 => "NXDOMAIN",
-                        4 => "NOTIMP",
-                        5 => "REFUSED",
-                        _ => "NOERROR",
-                    },
-                });
-                continue;
-            }
-            // CNAME record
-            Rule4Sbox rule = new()
-            {
-                query_type = [1, 28],
+                query_type = [1, 5, 28], // A, CNAME and AAAA
                action = "predefined",
                rcode = "NOERROR",
-                answer = [$"*. IN CNAME {predefined}."],
            };
-            if (ParseV2Domain(kvp.Key, rule))
+            if (!ParseV2Domain(kvp.Key, rule))
            {
-                _coreConfig.dns.rules.Add(rule);
+                continue;
            }
+            // see: https://xtls.github.io/en/config/dns.html#dnsobject
+            // The matching format (domain:, full:, etc.) is the same as the domain
+            // in the commonly used Routing System. The difference is that without a prefix,
+            // it defaults to using the full: prefix (similar to the common hosts file syntax).
+            if (rule.domain_keyword?.Count > 0 && !kvp.Key.Contains(':'))
+            {
+                rule.domain = rule.domain_keyword;
+                rule.domain_keyword = null;
+            }
+            // example.com #0 -> example.com with NOERROR
+            if (predefined.StartsWith('#') && int.TryParse(predefined.AsSpan(1), out var rcode))
+            {
+                rule.rcode = rcode switch
+                {
+                    0 => "NOERROR",
+                    1 => "FORMERR",
+                    2 => "SERVFAIL",
+                    3 => "NXDOMAIN",
+                    4 => "NOTIMP",
+                    5 => "REFUSED",
+                    _ => "NOERROR",
+                };
+            }
+            else if (Utils.IsDomain(predefined))
+            {
+                // example.com CNAME target.com -> example.com with CNAME target.com
+                rule.answer = new List<string> { $"*. IN CNAME {predefined}." };
+            }
+            else if (Utils.IsIpAddress(predefined) && (rule.domain?.Count ?? 0) == 0)
+            {
+                // not full match, but an IP address, treat it as predefined answer
+                if (Utils.IsIpv6(predefined))
+                {
+                    rule.answer = new List<string> { $"*. IN AAAA {predefined}" };
+                }
+                else
+                {
+                    rule.answer = new List<string> { $"*. IN A {predefined}" };
+                }
+            }
+            else
+            {
+                continue;
+            }
+            _coreConfig.dns.rules.Add(rule);
        }

        if (simpleDnsItem.BlockBindingQuery == true)
@ -433,7 +470,11 @@ public partial class CoreConfigSingboxService
        localDnsServer.tag = tag;

        dns4Sbox.servers.Add(localDnsServer);
-        dns4Sbox.rules.Insert(0, BuildProtectDomainRule());
+        var protectDomainRule = BuildProtectDomainRule();
+        if (protectDomainRule != null)
+        {
+            dns4Sbox.rules.Insert(0, protectDomainRule);
+        }

        _coreConfig.dns = dns4Sbox;
    }
@ -455,8 +496,12 @@ public partial class CoreConfigSingboxService
        _coreConfig.dns?.servers?.Add(localDnsServer);
    }

-    private Rule4Sbox BuildProtectDomainRule()
+    private Rule4Sbox? BuildProtectDomainRule()
    {
+        if (context.ProtectDomainList.Count == 0)
+        {
+            return null;
+        }
        return new()
        {
            server = Global.SingboxLocalDNSTag,
--- a/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxOutboundService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxOutboundService.cs
@ -112,6 +112,7 @@ public partial class CoreConfigSingboxService
                        outbound.method = AppManager.Instance.GetShadowsocksSecurities(_node).Contains(protocolExtra.SsMethod)
                            ? protocolExtra.SsMethod : Global.None;
                        outbound.password = _node.Password;
+                        outbound.udp_over_tcp = protocolExtra.Uot == true ? true : null;

                        if (_node.Network == nameof(ETransport.tcp) && _node.HeaderType == Global.TcpHeaderHttp)
                        {
@ -269,7 +270,7 @@ public partial class CoreConfigSingboxService
                    {
                        outbound.uuid = _node.Username;
                        outbound.password = _node.Password;
-                        outbound.congestion_control = _node.HeaderType;
+                        outbound.congestion_control = protocolExtra.CongestionControl;
                        break;
                    }
                case EConfigType.Anytls:
@ -277,6 +278,22 @@ public partial class CoreConfigSingboxService
                        outbound.password = _node.Password;
                        break;
                    }
+                case EConfigType.Naive:
+                    {
+                        outbound.username = _node.Username;
+                        outbound.password = _node.Password;
+                        if (outbound.network == "quic")
+                        {
+                            outbound.quic = true;
+                            outbound.quic_congestion_control = protocolExtra.CongestionControl.NullIfEmpty();
+                        }
+                        if (protocolExtra.InsecureConcurrency > 0)
+                        {
+                            outbound.insecure_concurrency = protocolExtra.InsecureConcurrency;
+                        }
+                        outbound.udp_over_tcp = protocolExtra.Uot == true ? true : null;
+                        break;
+                    }
            }

            FillOutboundTls(outbound);
--- a/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/Singbox/SingboxRoutingService.cs
@ -84,11 +84,58 @@ public partial class CoreConfigSingboxService
            }
            if (hostsDomains.Count > 0)
            {
-                _coreConfig.route.rules.Add(new()
+                var hostsResolveRule = new Rule4Sbox
                {
                    action = "resolve",
-                    domain = hostsDomains,
-                });
+                };
+                var hostsCounter = 0;
+                foreach (var host in hostsDomains)
+                {
+                    var domainRule = new Rule4Sbox();
+                    if (!ParseV2Domain(host, domainRule))
+                    {
+                        continue;
+                    }
+                    if (domainRule.domain_keyword?.Count > 0 && !host.Contains(':'))
+                    {
+                        domainRule.domain = domainRule.domain_keyword;
+                        domainRule.domain_keyword = null;
+                    }
+                    if (domainRule.domain?.Count > 0)
+                    {
+                        hostsResolveRule.domain ??= [];
+                        hostsResolveRule.domain.AddRange(domainRule.domain);
+                        hostsCounter++;
+                    }
+                    else if (domainRule.domain_keyword?.Count > 0)
+                    {
+                        hostsResolveRule.domain_keyword ??= [];
+                        hostsResolveRule.domain_keyword.AddRange(domainRule.domain_keyword);
+                        hostsCounter++;
+                    }
+                    else if (domainRule.domain_suffix?.Count > 0)
+                    {
+                        hostsResolveRule.domain_suffix ??= [];
+                        hostsResolveRule.domain_suffix.AddRange(domainRule.domain_suffix);
+                        hostsCounter++;
+                    }
+                    else if (domainRule.domain_regex?.Count > 0)
+                    {
+                        hostsResolveRule.domain_regex ??= [];
+                        hostsResolveRule.domain_regex.AddRange(domainRule.domain_regex);
+                        hostsCounter++;
+                    }
+                    else if (domainRule.geosite?.Count > 0)
+                    {
+                        hostsResolveRule.geosite ??= [];
+                        hostsResolveRule.geosite.AddRange(domainRule.geosite);
+                        hostsCounter++;
+                    }
+                }
+                if (hostsCounter > 0)
+                {
+                    _coreConfig.route.rules.Add(hostsResolveRule);
+                }
            }

            _coreConfig.route.rules.Add(new()
@ -355,6 +402,11 @@ public partial class CoreConfigSingboxService
            rule.domain_keyword ??= [];
            rule.domain_keyword?.Add(domain.Substring(8));
        }
+        else if (domain.StartsWith("dotless:"))
+        {
+            rule.domain_keyword ??= [];
+            rule.domain_keyword?.Add(domain.Substring(8));
+        }
        else
        {
            rule.domain_keyword ??= [];
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/CoreConfigV2rayService.cs
@ -301,6 +301,7 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
            GenLog();
            _coreConfig.outbounds.Clear();
            GenOutbounds();
+            GenStatistic();

            var protectNode = new ProfileItem()
            {
@ -315,29 +316,36 @@ public partial class CoreConfigV2rayService(CoreConfigContext context)
                SsMethod = Global.None,
            });

-            foreach (var outbound in _coreConfig.outbounds.Where(outbound => outbound.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true))
+            foreach (var outbound in _coreConfig.outbounds
+                .Where(o => o.streamSettings?.sockopt?.dialerProxy?.IsNullOrEmpty() ?? true))
            {
-                outbound.streamSettings ??= new StreamSettings4Ray();
-                outbound.streamSettings.sockopt ??= new Sockopt4Ray();
-                outbound.streamSettings.sockopt.dialerProxy = "tun-project-ss";
+                outbound.streamSettings ??= new();
+                outbound.streamSettings.sockopt ??= new();
+                outbound.streamSettings.sockopt.dialerProxy = "tun-protect-ss";
+            }
+            // ech protected
+            foreach (var outbound in _coreConfig.outbounds
+                .Where(outbound => outbound.streamSettings?.tlsSettings?.echConfigList?.IsNullOrEmpty() == false))
+            {
+                outbound.streamSettings!.tlsSettings!.echSockopt ??= new();
+                outbound.streamSettings.tlsSettings.echSockopt.dialerProxy = "tun-protect-ss";
            }
            _coreConfig.outbounds.Add(new CoreConfigV2rayService(context with
            {
                Node = protectNode,
-            }).BuildProxyOutbound("tun-project-ss"));
+            }).BuildProxyOutbound("tun-protect-ss"));

+            _coreConfig.routing.rules ??= [];
            var hasBalancer = _coreConfig.routing.balancers is { Count: > 0 };
-            _coreConfig.routing.rules =
-            [
-                new()
-                {
-                    inboundTag = new List<string> { "proxy-relay-ss" },
-                    outboundTag = hasBalancer ? null : Global.ProxyTag,
-                    balancerTag = hasBalancer ? Global.ProxyTag + Global.BalancerTagSuffix: null,
-                    type = "field"
-                }
-            ];
-            _coreConfig.inbounds.Clear();
+            _coreConfig.routing.rules.Add(new()
+            {
+                inboundTag = ["proxy-relay-ss"],
+                outboundTag = hasBalancer ? null : Global.ProxyTag,
+                balancerTag = hasBalancer ? Global.ProxyTag + Global.BalancerTagSuffix : null,
+                type = "field"
+            });
+
+            //_coreConfig.inbounds.Clear();

            var configNode = JsonUtils.ParseJson(JsonUtils.Serialize(_coreConfig))!;
            configNode["inbounds"]!.AsArray().Add(new
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayDnsService.cs
@ -437,7 +437,7 @@ public partial class CoreConfigV2rayService

            FillDnsDomainsCustom(obj);

-            _coreConfig.dns = JsonUtils.Deserialize<Dns4Ray>(JsonUtils.Serialize(obj));
+            _coreConfig.dns = obj;
        }
        catch (Exception ex)
        {
--- a/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
+++ b/v2rayN/ServiceLib/Services/CoreConfig/V2ray/V2rayOutboundService.cs
@ -153,6 +153,7 @@ public partial class CoreConfigV2rayService
                        serversItem.password = _node.Password;
                        serversItem.method = AppManager.Instance.GetShadowsocksSecurities(_node).Contains(protocolExtra.SsMethod)
                            ? protocolExtra.SsMethod : "none";
+                        serversItem.uot = protocolExtra.Uot == true ? true : null;

                        serversItem.ota = false;
                        serversItem.level = 1;
--- a/v2rayN/ServiceLib/Services/UpdateService.cs
+++ b/v2rayN/ServiceLib/Services/UpdateService.cs
@ -363,44 +363,36 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
        var geoipFiles = new List<string>();
        var geoSiteFiles = new List<string>();

-        //Collect used files list
+        // Collect from routing rules
        var routingItems = await AppManager.Instance.RoutingItems();
        foreach (var routing in routingItems)
        {
            var rules = JsonUtils.Deserialize<List<RulesItem>>(routing.RuleSet);
            foreach (var item in rules ?? [])
            {
-                foreach (var ip in item.Ip ?? [])
-                {
-                    var prefix = "geoip:";
-                    if (ip.StartsWith(prefix))
-                    {
-                        geoipFiles.Add(ip.Substring(prefix.Length));
-                    }
-                }
-
-                foreach (var domain in item.Domain ?? [])
-                {
-                    var prefix = "geosite:";
-                    if (domain.StartsWith(prefix))
-                    {
-                        geoSiteFiles.Add(domain.Substring(prefix.Length));
-                    }
-                }
+                AddPrefixedItems(item.Ip, "geoip:", geoipFiles);
+                AddPrefixedItems(item.Domain, "geosite:", geoSiteFiles);
            }
        }

-        //append dns items TODO
-        geoSiteFiles.Add("google");
-        geoSiteFiles.Add("cn");
-        geoSiteFiles.Add("geolocation-cn");
-        geoSiteFiles.Add("category-ads-all");
+        // Collect from DNS configuration
+        var dnsItem = await AppManager.Instance.GetDNSItem(ECoreType.sing_box);
+        if (dnsItem != null)
+        {
+            ExtractDnsRuleSets(dnsItem.NormalDNS, geoipFiles, geoSiteFiles);
+            ExtractDnsRuleSets(dnsItem.TunDNS, geoipFiles, geoSiteFiles);
+        }

+        // Append default items
+        geoSiteFiles.AddRange(["google", "cn", "geolocation-cn", "category-ads-all"]);
+
+        // Download files
        var path = Utils.GetBinPath("srss");
        if (!Directory.Exists(path))
        {
            Directory.CreateDirectory(path);
        }
+
        foreach (var item in geoipFiles.Distinct())
        {
            await UpdateSrsFile("geoip", item);
@ -412,6 +404,63 @@ public class UpdateService(Config config, Func<bool, string, Task> updateFunc)
        }
    }

+    private void AddPrefixedItems(List<string>? items, string prefix, List<string> output)
+    {
+        if (items == null)
+        {
+            return;
+        }
+
+        foreach (var item in items)
+        {
+            if (item.StartsWith(prefix))
+            {
+                output.Add(item.Substring(prefix.Length));
+            }
+        }
+    }
+
+    private void ExtractDnsRuleSets(string? dnsJson, List<string> geoipFiles, List<string> geoSiteFiles)
+    {
+        if (string.IsNullOrEmpty(dnsJson))
+        {
+            return;
+        }
+
+        try
+        {
+            var dns = JsonUtils.Deserialize<Dns4Sbox>(dnsJson);
+            if (dns?.rules != null)
+            {
+                foreach (var rule in dns.rules)
+                {
+                    ExtractSrsRuleSets(rule, geoipFiles, geoSiteFiles);
+                }
+            }
+        }
+        catch { }
+    }
+
+    private void ExtractSrsRuleSets(Rule4Sbox? rule, List<string> geoipFiles, List<string> geoSiteFiles)
+    {
+        if (rule == null)
+        {
+            return;
+        }
+
+        AddPrefixedItems(rule.rule_set, "geosite-", geoSiteFiles);
+        AddPrefixedItems(rule.rule_set, "geoip-", geoipFiles);
+
+        // Handle nested rules recursively
+        if (rule.rules != null)
+        {
+            foreach (var nestedRule in rule.rules)
+            {
+                ExtractSrsRuleSets(nestedRule, geoipFiles, geoSiteFiles);
+            }
+        }
+    }
+
    private async Task UpdateSrsFile(string type, string srsName)
    {
        var srsUrl = string.IsNullOrEmpty(_config.ConstItem.SrsSourceUrl)
--- a/v2rayN/ServiceLib/ViewModels/AddServerViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/AddServerViewModel.cs
@ -27,10 +27,10 @@ public class AddServerViewModel : MyReactiveObject
    public string Ports { get; set; }

    [Reactive]
-    public int UpMbps { get; set; }
+    public int? UpMbps { get; set; }

    [Reactive]
-    public int DownMbps { get; set; }
+    public int? DownMbps { get; set; }

    [Reactive]
    public string HopInterval { get; set; }
@ -61,6 +61,15 @@ public class AddServerViewModel : MyReactiveObject
    [Reactive]
    public int WgMtu { get; set; }

+    [Reactive]
+    public bool Uot { get; set; }
+
+    [Reactive]
+    public string CongestionControl { get; set; }
+
+    [Reactive]
+    public int InsecureConcurrency { get; set; }
+
    public ReactiveCommand<Unit, Unit> FetchCertCmd { get; }
    public ReactiveCommand<Unit, Unit> FetchCertChainCmd { get; }
    public ReactiveCommand<Unit, Unit> SaveCmd { get; }
@ -113,8 +122,8 @@ public class AddServerViewModel : MyReactiveObject
        AlterId = int.TryParse(protocolExtra?.AlterId, out var result) ? result : 0;
        Flow = protocolExtra?.Flow ?? string.Empty;
        SalamanderPass = protocolExtra?.SalamanderPass ?? string.Empty;
-        UpMbps = protocolExtra?.UpMbps ?? _config.HysteriaItem.UpMbps;
-        DownMbps = protocolExtra?.DownMbps ?? _config.HysteriaItem.DownMbps;
+        UpMbps = protocolExtra?.UpMbps;
+        DownMbps = protocolExtra?.DownMbps;
        HopInterval = protocolExtra?.HopInterval.IsNullOrEmpty() ?? true ? Global.Hysteria2DefaultHopInt.ToString() : protocolExtra.HopInterval;
        VmessSecurity = protocolExtra?.VmessSecurity?.IsNullOrEmpty() == false ? protocolExtra.VmessSecurity : Global.DefaultSecurity;
        VlessEncryption = protocolExtra?.VlessEncryption.IsNullOrEmpty() == false ? protocolExtra.VlessEncryption : Global.None;
@ -123,6 +132,9 @@ public class AddServerViewModel : MyReactiveObject
        WgInterfaceAddress = protocolExtra?.WgInterfaceAddress ?? string.Empty;
        WgReserved = protocolExtra?.WgReserved ?? string.Empty;
        WgMtu = protocolExtra?.WgMtu ?? 1280;
+        Uot = protocolExtra?.Uot ?? false;
+        CongestionControl = protocolExtra?.CongestionControl ?? string.Empty;
+        InsecureConcurrency = protocolExtra?.InsecureConcurrency ?? 0;
    }

    private async Task SaveServerAsync()
@ -175,8 +187,8 @@ public class AddServerViewModel : MyReactiveObject
            AlterId = AlterId > 0 ? AlterId.ToString() : null,
            Flow = Flow.NullIfEmpty(),
            SalamanderPass = SalamanderPass.NullIfEmpty(),
-            UpMbps = UpMbps >= 0 ? UpMbps : null,
-            DownMbps = DownMbps >= 0 ? DownMbps : null,
+            UpMbps = UpMbps,
+            DownMbps = DownMbps,
            HopInterval = HopInterval.NullIfEmpty(),
            VmessSecurity = VmessSecurity.NullIfEmpty(),
            VlessEncryption = VlessEncryption.NullIfEmpty(),
@ -185,6 +197,9 @@ public class AddServerViewModel : MyReactiveObject
            WgInterfaceAddress = WgInterfaceAddress.NullIfEmpty(),
            WgReserved = WgReserved.NullIfEmpty(),
            WgMtu = WgMtu >= 576 ? WgMtu : null,
+            Uot = Uot ? true : null,
+            CongestionControl = CongestionControl.NullIfEmpty(),
+            InsecureConcurrency = InsecureConcurrency > 0 ? InsecureConcurrency : null
        });

        if (await ConfigHandler.AddServer(_config, SelectedSource) == 0)
--- a/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/CheckUpdateViewModel.cs
@ -204,7 +204,7 @@ public class CheckUpdateViewModel : MyReactiveObject

    private async Task UpdateFinishedSub(bool blReload)
    {
-        RxApp.MainThreadScheduler.Schedule(blReload, (scheduler, blReload) =>
+        RxSchedulers.MainThreadScheduler.Schedule(blReload, (scheduler, blReload) =>
        {
            _ = UpdateFinishedResult(blReload);
            return Disposable.Empty;
@ -317,7 +317,7 @@ public class CheckUpdateViewModel : MyReactiveObject
            Remarks = msg,
        };

-        RxApp.MainThreadScheduler.Schedule(item, (scheduler, model) =>
+        RxSchedulers.MainThreadScheduler.Schedule(item, (scheduler, model) =>
        {
            _ = UpdateViewResult(model);
            return Disposable.Empty;
--- a/v2rayN/ServiceLib/ViewModels/ClashConnectionsViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ClashConnectionsViewModel.cs
@ -56,7 +56,7 @@ public class ClashConnectionsViewModel : MyReactiveObject
            return;
        }

-        RxApp.MainThreadScheduler.Schedule(ret?.connections, (scheduler, model) =>
+        RxSchedulers.MainThreadScheduler.Schedule(ret?.connections, (scheduler, model) =>
        {
            _ = RefreshConnections(model);
            return Disposable.Empty;
--- a/v2rayN/ServiceLib/ViewModels/ClashProxiesViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ClashProxiesViewModel.cs
@ -90,7 +90,7 @@ public class ClashProxiesViewModel : MyReactiveObject

        AppEvents.ProxiesReloadRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await ProxiesReload());

        #endregion AppEvents
@ -173,7 +173,7 @@ public class ClashProxiesViewModel : MyReactiveObject

        if (refreshUI)
        {
-            RxApp.MainThreadScheduler.Schedule(() => _ = RefreshProxyGroups());
+            RxSchedulers.MainThreadScheduler.Schedule(() => _ = RefreshProxyGroups());
        }
    }

@ -387,7 +387,7 @@ public class ClashProxiesViewModel : MyReactiveObject
            }

            var model = new SpeedTestResult() { IndexId = item.Name, Delay = result };
-            RxApp.MainThreadScheduler.Schedule(model, (scheduler, model) =>
+            RxSchedulers.MainThreadScheduler.Schedule(model, (scheduler, model) =>
            {
                _ = ProxiesDelayTestResult(model);
                return Disposable.Empty;
--- a/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/MainWindowViewModel.cs
@ -18,6 +18,7 @@ public class MainWindowViewModel : MyReactiveObject
    public ReactiveCommand<Unit, Unit> AddTuicServerCmd { get; }
    public ReactiveCommand<Unit, Unit> AddWireguardServerCmd { get; }
    public ReactiveCommand<Unit, Unit> AddAnytlsServerCmd { get; }
+    public ReactiveCommand<Unit, Unit> AddNaiveServerCmd { get; }
    public ReactiveCommand<Unit, Unit> AddCustomServerCmd { get; }
    public ReactiveCommand<Unit, Unit> AddPolicyGroupServerCmd { get; }
    public ReactiveCommand<Unit, Unit> AddProxyChainServerCmd { get; }
@ -117,6 +118,10 @@ public class MainWindowViewModel : MyReactiveObject
        {
            await AddServerAsync(EConfigType.Anytls);
        });
+        AddNaiveServerCmd = ReactiveCommand.CreateFromTask(async () =>
+        {
+            await AddServerAsync(EConfigType.Naive);
+        });
        AddCustomServerCmd = ReactiveCommand.CreateFromTask(async () =>
        {
            await AddServerAsync(EConfigType.Custom);
@ -228,22 +233,22 @@ public class MainWindowViewModel : MyReactiveObject

        AppEvents.ReloadRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await Reload());

        AppEvents.AddServerViaScanRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await AddServerViaScanAsync());

        AppEvents.AddServerViaClipboardRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await AddServerViaClipboardAsync(null));

        AppEvents.SubscriptionsUpdateRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async blProxy => await UpdateSubscriptionProcess("", blProxy));

        #endregion AppEvents
@ -583,7 +588,7 @@ public class MainWindowViewModel : MyReactiveObject

    private void ReloadResult(bool showClashUI)
    {
-        RxApp.MainThreadScheduler.Schedule(() =>
+        RxSchedulers.MainThreadScheduler.Schedule(() =>
        {
            ShowClashUI = showClashUI;
            TabMainSelectedIndex = showClashUI ? TabMainSelectedIndex : 0;
@ -592,7 +597,7 @@ public class MainWindowViewModel : MyReactiveObject

    private void SetReloadEnabled(bool enabled)
    {
-        RxApp.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
+        RxSchedulers.MainThreadScheduler.Schedule(() => BlReloadEnabled = enabled);
    }

    private async Task LoadCore(CoreConfigContext? mainContext, CoreConfigContext? preContext)
--- a/v2rayN/ServiceLib/ViewModels/MsgViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/MsgViewModel.cs
@ -31,7 +31,7 @@ public class MsgViewModel : MyReactiveObject

        AppEvents.SendMsgViewRequested
         .AsObservable()
-         //.ObserveOn(RxApp.MainThreadScheduler)
+         //.ObserveOn(RxSchedulers.MainThreadScheduler)
         .Subscribe(content => _ = AppendQueueMsg(content));
    }

--- a/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/OptionSettingViewModel.cs
@ -22,8 +22,8 @@ public class OptionSettingViewModel : MyReactiveObject
    [Reactive] public string defUserAgent { get; set; }
    [Reactive] public string mux4SboxProtocol { get; set; }
    [Reactive] public bool enableCacheFile4Sbox { get; set; }
-    [Reactive] public int hyUpMbps { get; set; }
-    [Reactive] public int hyDownMbps { get; set; }
+    [Reactive] public int? hyUpMbps { get; set; }
+    [Reactive] public int? hyDownMbps { get; set; }
    [Reactive] public bool enableFragment { get; set; }

    #endregion Core
@ -47,7 +47,6 @@ public class OptionSettingViewModel : MyReactiveObject
    [Reactive] public bool KeepOlderDedupl { get; set; }
    [Reactive] public bool DisplayRealTimeSpeed { get; set; }
    [Reactive] public bool EnableAutoAdjustMainLvColWidth { get; set; }
-    [Reactive] public bool EnableUpdateSubOnlyRemarksExist { get; set; }
    [Reactive] public bool AutoHideStartup { get; set; }
    [Reactive] public bool Hide2TrayWhenClose { get; set; }
    [Reactive] public bool MacOSShowInDock { get; set; }
@ -180,7 +179,6 @@ public class OptionSettingViewModel : MyReactiveObject
        DisplayRealTimeSpeed = _config.GuiItem.DisplayRealTimeSpeed;
        KeepOlderDedupl = _config.GuiItem.KeepOlderDedupl;
        EnableAutoAdjustMainLvColWidth = _config.UiItem.EnableAutoAdjustMainLvColWidth;
-        EnableUpdateSubOnlyRemarksExist = _config.UiItem.EnableUpdateSubOnlyRemarksExist;
        AutoHideStartup = _config.UiItem.AutoHideStartup;
        Hide2TrayWhenClose = _config.UiItem.Hide2TrayWhenClose;
        MacOSShowInDock = _config.UiItem.MacOSShowInDock;
@ -336,8 +334,8 @@ public class OptionSettingViewModel : MyReactiveObject
        _config.CoreBasicItem.DefUserAgent = defUserAgent;
        _config.Mux4SboxItem.Protocol = mux4SboxProtocol;
        _config.CoreBasicItem.EnableCacheFile4Sbox = enableCacheFile4Sbox;
-        _config.HysteriaItem.UpMbps = hyUpMbps;
-        _config.HysteriaItem.DownMbps = hyDownMbps;
+        _config.HysteriaItem.UpMbps = hyUpMbps ?? 0;
+        _config.HysteriaItem.DownMbps = hyDownMbps ?? 0;
        _config.CoreBasicItem.EnableFragment = enableFragment;

        _config.GuiItem.AutoRun = AutoRun;
@ -345,7 +343,6 @@ public class OptionSettingViewModel : MyReactiveObject
        _config.GuiItem.DisplayRealTimeSpeed = DisplayRealTimeSpeed;
        _config.GuiItem.KeepOlderDedupl = KeepOlderDedupl;
        _config.UiItem.EnableAutoAdjustMainLvColWidth = EnableAutoAdjustMainLvColWidth;
-        _config.UiItem.EnableUpdateSubOnlyRemarksExist = EnableUpdateSubOnlyRemarksExist;
        _config.UiItem.AutoHideStartup = AutoHideStartup;
        _config.UiItem.Hide2TrayWhenClose = Hide2TrayWhenClose;
        _config.UiItem.MacOSShowInDock = MacOSShowInDock;
--- a/v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ProfilesSelectViewModel.cs
@ -188,14 +188,9 @@ public class ProfilesSelectViewModel : MyReactiveObject
        {
            SubItems.Add(item);
        }
-        if (_subIndexId != null && SubItems.FirstOrDefault(t => t.Id == _subIndexId) != null)
-        {
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _subIndexId);
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
+                        : null) ?? SubItems.LastOrDefault();
    }

    private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)
--- a/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/ProfilesViewModel.cs
@ -228,22 +228,22 @@ public class ProfilesViewModel : MyReactiveObject

        AppEvents.ProfilesRefreshRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await RefreshServersBiz());

        AppEvents.SubscriptionsRefreshRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await RefreshSubscriptions());

        AppEvents.DispatcherStatisticsRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async result => await UpdateStatistics(result));

        AppEvents.SetDefaultServerRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async indexId => await SetDefaultServer(indexId));

        #endregion AppEvents
@ -391,14 +391,9 @@ public class ProfilesViewModel : MyReactiveObject
        {
            SubItems.Add(item);
        }
-        if (_config.SubIndexId != null && SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId) != null)
-        {
-            SelectedSub = SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId);
-        }
-        else
-        {
-            SelectedSub = SubItems.First();
-        }
+        SelectedSub = (_config.SubIndexId.IsNotEmpty()
+                        ? SubItems.FirstOrDefault(t => t.Id == _config.SubIndexId)
+                        : null) ?? SubItems.LastOrDefault();
    }

    private async Task<List<ProfileItemModel>?> GetProfileItemsEx(string subid, string filter)
@ -732,7 +727,7 @@ public class ProfilesViewModel : MyReactiveObject

        _speedtestService ??= new SpeedtestService(_config, async (SpeedTestResult result) =>
        {
-            RxApp.MainThreadScheduler.Schedule(result, (scheduler, result) =>
+            RxSchedulers.MainThreadScheduler.Schedule(result, (scheduler, result) =>
            {
                _ = SetSpeedTestResult(result);
                return Disposable.Empty;
--- a/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs
+++ b/v2rayN/ServiceLib/ViewModels/StatusBarViewModel.cs
@ -200,27 +200,27 @@ public class StatusBarViewModel : MyReactiveObject

        AppEvents.DispatcherStatisticsRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async result => await UpdateStatistics(result));

        AppEvents.RoutingsMenuRefreshRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await RefreshRoutingsMenu());

        AppEvents.TestServerRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await TestServerAvailability());

        AppEvents.InboundDisplayRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async _ => await InboundDisplayStatus());

        AppEvents.SysProxyChangeRequested
            .AsObservable()
-            .ObserveOn(RxApp.MainThreadScheduler)
+            .ObserveOn(RxSchedulers.MainThreadScheduler)
            .Subscribe(async result => await SetListenerType(result));

        #endregion AppEvents
@ -243,7 +243,7 @@ public class StatusBarViewModel : MyReactiveObject
        {
            AppEvents.ProfilesRefreshRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(async _ => await RefreshServersBiz()); //.DisposeWith(_disposables);
        }
    }
@ -362,7 +362,7 @@ public class StatusBarViewModel : MyReactiveObject

    private async Task TestServerAvailabilitySub(string msg)
    {
-        RxApp.MainThreadScheduler.Schedule(msg, (scheduler, msg) =>
+        RxSchedulers.MainThreadScheduler.Schedule(msg, (scheduler, msg) =>
        {
            _ = TestServerAvailabilityResult(msg);
            return Disposable.Empty;
--- a/v2rayN/v2rayN.Desktop/Program.cs
+++ b/v2rayN/v2rayN.Desktop/Program.cs
@ -59,7 +59,7 @@ internal class Program
           //.WithInterFont()
           .WithFontByDefault()
           .LogToTrace()
-           .UseReactiveUI();
+           .UseReactiveUI(_ => { });

        if (OperatingSystem.IsMacOS())
        {
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml
@ -197,6 +197,19 @@
                        Width="300"
                        Margin="{StaticResource Margin4}" />

+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbUot}" />
+                    <ToggleSwitch
+                        x:Name="togUotEnabled3"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
                    <TextBlock
                        Grid.Row="4"
                        Grid.Column="0"
@ -580,12 +593,84 @@
                        VerticalAlignment="Center"
                        Text="{x:Static resx:ResUI.TbId3}" />
                    <TextBox
-                        x:Name="txtId10"
+                        x:Name="txtId11"
                        Grid.Row="1"
                        Grid.Column="1"
                        Width="400"
                        Margin="{StaticResource Margin4}" />
                </Grid>
+                <Grid
+                    x:Name="gridNaive"
+                    Grid.Row="2"
+                    ColumnDefinitions="300,Auto"
+                    IsVisible="False"
+                    RowDefinitions="Auto,Auto,Auto,Auto,Auto,Auto">
+                    <TextBlock
+                        Grid.Row="1"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbUsername}" />
+                    <TextBox
+                        x:Name="txtId12"
+                        Grid.Row="1"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="2"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbId3}" />
+                    <TextBox
+                        x:Name="txtSecurity12"
+                        Grid.Row="2"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbInsecureConcurrency}" />
+                    <TextBox
+                        x:Name="txtInsecureConcurrency12"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
+                    <TextBlock
+                        Grid.Row="4"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbHeaderType8}" />
+                    <ComboBox
+                        x:Name="cmbHeaderType12"
+                        Grid.Row="4"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}" />
+
+                    <TextBlock
+                        Grid.Row="5"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Text="{x:Static resx:ResUI.TbUot}" />
+                    <ToggleSwitch
+                        x:Name="togUotEnabled12"
+                        Grid.Row="5"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+                </Grid>

                <Separator
                    x:Name="sepa2"
--- a/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/AddServerWindow.axaml.cs
@ -94,10 +94,24 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>

            case EConfigType.Anytls:
                gridAnytls.IsVisible = true;
+                sepa2.IsVisible = false;
+                gridTransport.IsVisible = false;
                lstStreamSecurity.Add(Global.StreamSecurityReality);
                cmbCoreType.IsEnabled = false;
                gridFinalmask.IsVisible = false;
                break;
+
+            case EConfigType.Naive:
+                gridNaive.IsVisible = true;
+                cmbCoreType.IsEnabled = false;
+                gridFinalmask.IsVisible = false;
+                cmbFingerprint.IsEnabled = false;
+                cmbFingerprint.SelectedValue = string.Empty;
+                cmbAllowInsecure.IsEnabled = false;
+                cmbAllowInsecure.SelectedValue = string.Empty;
+
+                cmbHeaderType12.ItemsSource = Global.NaiveCongestionControls;
+                break;
        }
        cmbStreamSecurity.ItemsSource = lstStreamSecurity;

@ -122,6 +136,7 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                case EConfigType.Shadowsocks:
                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId3.Text).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SsMethod, v => v.cmbSecurity3.SelectedValue).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled3.IsChecked).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SelectedSource.MuxEnabled, v => v.togmuxEnabled3.IsChecked).DisposeWith(disposables);
                    break;

@ -156,7 +171,7 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                case EConfigType.TUIC:
                    this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId8.Text).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity8.Text).DisposeWith(disposables);
-                    this.Bind(ViewModel, vm => vm.SelectedSource.HeaderType, v => v.cmbHeaderType8.SelectedValue).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.CongestionControl, v => v.cmbHeaderType8.SelectedValue).DisposeWith(disposables);
                    break;

                case EConfigType.WireGuard:
@ -168,7 +183,15 @@ public partial class AddServerWindow : WindowBase<AddServerViewModel>
                    break;

                case EConfigType.Anytls:
-                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId10.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId11.Text).DisposeWith(disposables);
+                    break;
+
+                case EConfigType.Naive:
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.InsecureConcurrency, v => v.txtInsecureConcurrency12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.CongestionControl, v => v.cmbHeaderType12.SelectedValue).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled12.IsChecked).DisposeWith(disposables);
                    break;
            }
            this.Bind(ViewModel, vm => vm.SelectedSource.Network, v => v.cmbNetwork.SelectedValue).DisposeWith(disposables);
--- a/v2rayN/v2rayN.Desktop/Views/ClashConnectionsView.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/ClashConnectionsView.axaml
@ -74,23 +74,28 @@
                <DataGridTextColumn
                    Width="300"
                    Binding="{Binding Host}"
-                    Header="{x:Static resx:ResUI.TbSortingHost}" />
+                    Header="{x:Static resx:ResUI.TbSortingHost}"
+                    Tag="Host" />
                <DataGridTextColumn
                    Width="500"
                    Binding="{Binding Chain}"
-                    Header="{x:Static resx:ResUI.TbSortingChain}" />
+                    Header="{x:Static resx:ResUI.TbSortingChain}"
+                    Tag="Chain" />
                <DataGridTextColumn
                    Width="80"
                    Binding="{Binding Network}"
-                    Header="{x:Static resx:ResUI.TbSortingNetwork}" />
+                    Header="{x:Static resx:ResUI.TbSortingNetwork}"
+                    Tag="Network" />
                <DataGridTextColumn
                    Width="160"
                    Binding="{Binding Type}"
-                    Header="{x:Static resx:ResUI.TbSortingType}" />
+                    Header="{x:Static resx:ResUI.TbSortingType}"
+                    Tag="Type" />
                <DataGridTextColumn
                    Width="100"
                    Binding="{Binding Elapsed}"
-                    Header="{x:Static resx:ResUI.TbSortingTime}" />
+                    Header="{x:Static resx:ResUI.TbSortingTime}"
+                    Tag="Elapsed" />
            </DataGrid.Columns>
        </DataGrid>
    </DockPanel>
--- a/v2rayN/v2rayN.Desktop/Views/ClashConnectionsView.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/ClashConnectionsView.axaml.cs
@ -2,9 +2,15 @@ namespace v2rayN.Desktop.Views;

 public partial class ClashConnectionsView : ReactiveUserControl<ClashConnectionsViewModel>
 {
+    private static Config _config;
+    private static readonly string _tag = "ClashConnectionsView";
+
    public ClashConnectionsView()
    {
        InitializeComponent();
+
+        _config = AppManager.Instance.Config;
+
        ViewModel = new ClashConnectionsViewModel(UpdateViewHandler);
        btnAutofitColumnWidth.Click += BtnAutofitColumnWidth_Click;

@ -19,7 +25,15 @@ public partial class ClashConnectionsView : ReactiveUserControl<ClashConnections
            this.Bind(ViewModel, vm => vm.HostFilter, v => v.txtHostFilter.Text).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.ConnectionCloseAllCmd, v => v.btnConnectionCloseAll).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.AutoRefresh, v => v.togAutoRefresh.IsChecked).DisposeWith(disposables);
+
+            AppEvents.AppExitRequested
+              .AsObservable()
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
+              .Subscribe(_ => StorageUI())
+              .DisposeWith(disposables);
        });
+
+        RestoreUI();
    }

    private async Task<bool> UpdateViewHandler(EViewAction action, object? obj)
@ -51,4 +65,74 @@ public partial class ClashConnectionsView : ReactiveUserControl<ClashConnections
    {
        ViewModel?.ClashConnectionClose(false);
    }
+
+    #region UI
+
+    private void RestoreUI()
+    {
+        try
+        {
+            var lvColumnItem = _config.ClashUIItem?.ConnectionsColumnItem?.OrderBy(t => t.Index).ToList();
+            if (lvColumnItem == null)
+            {
+                return;
+            }
+
+            var displayIndex = 0;
+            foreach (var item in lvColumnItem)
+            {
+                foreach (var item2 in lstConnections.Columns)
+                {
+                    if (item2.Tag == null)
+                    {
+                        continue;
+                    }
+                    if (item2.Tag.Equals(item.Name))
+                    {
+                        if (item.Width < 0)
+                        {
+                            item2.IsVisible = false;
+                        }
+                        else
+                        {
+                            item2.Width = new DataGridLength(item.Width, DataGridLengthUnitType.Pixel);
+                            item2.DisplayIndex = displayIndex++;
+                        }
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    private void StorageUI()
+    {
+        try
+        {
+            List<ColumnItem> lvColumnItem = new();
+            foreach (var item2 in lstConnections.Columns)
+            {
+                if (item2.Tag == null)
+                {
+                    continue;
+                }
+                lvColumnItem.Add(new()
+                {
+                    Name = (string)item2.Tag,
+                    Width = (int)(item2.IsVisible == true ? item2.ActualWidth : -1),
+                    Index = item2.DisplayIndex
+                });
+            }
+            _config.ClashUIItem.ConnectionsColumnItem = lvColumnItem;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    #endregion UI
 }
--- a/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml
@ -50,6 +50,7 @@
                        <Separator />
                        <MenuItem x:Name="menuAddTuicServer" Header="{x:Static resx:ResUI.menuAddTuicServer}" />
                        <MenuItem x:Name="menuAddAnytlsServer" Header="{x:Static resx:ResUI.menuAddAnytlsServer}" />
+                        <MenuItem x:Name="menuAddNaiveServer" Header="{x:Static resx:ResUI.menuAddNaiveServer}" />
                    </MenuItem>

                    <MenuItem Header="{x:Static resx:ResUI.menuSubscription}">
--- a/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/MainWindow.axaml.cs
@ -72,6 +72,7 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>
            this.BindCommand(ViewModel, vm => vm.AddTuicServerCmd, v => v.menuAddTuicServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddWireguardServerCmd, v => v.menuAddWireguardServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddAnytlsServerCmd, v => v.menuAddAnytlsServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.AddNaiveServerCmd, v => v.menuAddNaiveServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddCustomServerCmd, v => v.menuAddCustomServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddPolicyGroupServerCmd, v => v.menuAddPolicyGroupServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddProxyChainServerCmd, v => v.menuAddProxyChainServer).DisposeWith(disposables);
@ -128,25 +129,25 @@ public partial class MainWindow : WindowBase<MainWindowViewModel>

            AppEvents.SendSnackMsgRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(async content => await DelegateSnackMsg(content))
              .DisposeWith(disposables);

            AppEvents.AppExitRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(_ => StorageUI())
              .DisposeWith(disposables);

            AppEvents.ShutdownRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(content => Shutdown(content))
              .DisposeWith(disposables);

            AppEvents.ShowHideWindowRequested
             .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(blShow => ShowHideWindow(blShow))
             .DisposeWith(disposables);
        });
--- a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml
+++ b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml
@ -410,19 +410,6 @@
                            Margin="{StaticResource Margin4}"
                            HorizontalAlignment="Left" />

-                        <TextBlock
-                            Grid.Row="6"
-                            Grid.Column="0"
-                            Margin="{StaticResource Margin4}"
-                            VerticalAlignment="Center"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableUpdateSubOnlyRemarksExist}" />
-                        <ToggleSwitch
-                            x:Name="togEnableUpdateSubOnlyRemarksExist"
-                            Grid.Row="6"
-                            Grid.Column="1"
-                            Margin="{StaticResource Margin4}"
-                            HorizontalAlignment="Left" />
-
                        <TextBlock
                            Grid.Row="8"
                            Grid.Column="0"
--- a/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/OptionSettingWindow.axaml.cs
@ -86,7 +86,6 @@ public partial class OptionSettingWindow : WindowBase<OptionSettingViewModel>
            this.Bind(ViewModel, vm => vm.DisplayRealTimeSpeed, v => v.togDisplayRealTimeSpeed.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.KeepOlderDedupl, v => v.togKeepOlderDedupl.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.EnableAutoAdjustMainLvColWidth, v => v.togEnableAutoAdjustMainLvColWidth.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.EnableUpdateSubOnlyRemarksExist, v => v.togEnableUpdateSubOnlyRemarksExist.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.AutoHideStartup, v => v.togAutoHideStartup.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.Hide2TrayWhenClose, v => v.togHide2TrayWhenClose.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.MacOSShowInDock, v => v.togMacOSShowInDock.IsChecked).DisposeWith(disposables);
--- a/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs
+++ b/v2rayN/v2rayN.Desktop/Views/ProfilesView.axaml.cs
@ -7,6 +7,7 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
 {
    private static Config _config;
    private Window? _window;
+    private static readonly string _tag = "ProfilesView";

    public ProfilesView()
    {
@ -89,13 +90,13 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>

            AppEvents.AppExitRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(_ => StorageUI())
              .DisposeWith(disposables);

            AppEvents.AdjustMainLvColWidthRequested
                .AsObservable()
-                .ObserveOn(RxApp.MainThreadScheduler)
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
                .Subscribe(_ => AutofitColumnWidth())
                .DisposeWith(disposables);
        });
@ -381,7 +382,7 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>
        }
        catch (Exception ex)
        {
-            Logging.SaveLog("ProfilesView", ex);
+            Logging.SaveLog(_tag, ex);
        }
    }

@ -399,53 +400,67 @@ public partial class ProfilesView : ReactiveUserControl<ProfilesViewModel>

    private void RestoreUI()
    {
-        var lvColumnItem = _config.UiItem.MainColumnItem.OrderBy(t => t.Index).ToList();
-        var displayIndex = 0;
-        foreach (var item in lvColumnItem)
+        try
        {
+            var lvColumnItem = _config.UiItem.MainColumnItem.OrderBy(t => t.Index).ToList();
+            var displayIndex = 0;
+            foreach (var item in lvColumnItem)
+            {
+                foreach (var item2 in lstProfiles.Columns)
+                {
+                    if (item2.Tag == null)
+                    {
+                        continue;
+                    }
+                    if (item2.Tag.Equals(item.Name))
+                    {
+                        if (item.Width < 0)
+                        {
+                            item2.IsVisible = false;
+                        }
+                        else
+                        {
+                            item2.Width = new DataGridLength(item.Width, DataGridLengthUnitType.Pixel);
+                            item2.DisplayIndex = displayIndex++;
+                        }
+                        if (item.Name.ToLower().StartsWith("to"))
+                        {
+                            item2.IsVisible = _config.GuiItem.EnableStatistics;
+                        }
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    private void StorageUI()
+    {
+        try
+        {
+            List<ColumnItem> lvColumnItem = new();
            foreach (var item2 in lstProfiles.Columns)
            {
                if (item2.Tag == null)
                {
                    continue;
                }
-                if (item2.Tag.Equals(item.Name))
+                lvColumnItem.Add(new()
                {
-                    if (item.Width < 0)
-                    {
-                        item2.IsVisible = false;
-                    }
-                    else
-                    {
-                        item2.Width = new DataGridLength(item.Width, DataGridLengthUnitType.Pixel);
-                        item2.DisplayIndex = displayIndex++;
-                    }
-                    if (item.Name.ToLower().StartsWith("to"))
-                    {
-                        item2.IsVisible = _config.GuiItem.EnableStatistics;
-                    }
-                }
+                    Name = (string)item2.Tag,
+                    Width = (int)(item2.IsVisible == true ? item2.ActualWidth : -1),
+                    Index = item2.DisplayIndex
+                });
            }
+            _config.UiItem.MainColumnItem = lvColumnItem;
        }
-    }
-
-    private void StorageUI()
-    {
-        List<ColumnItem> lvColumnItem = new();
-        foreach (var item2 in lstProfiles.Columns)
+        catch (Exception ex)
        {
-            if (item2.Tag == null)
-            {
-                continue;
-            }
-            lvColumnItem.Add(new()
-            {
-                Name = (string)item2.Tag,
-                Width = (int)(item2.IsVisible == true ? item2.ActualWidth : -1),
-                Index = item2.DisplayIndex
-            });
+            Logging.SaveLog(_tag, ex);
        }
-        _config.UiItem.MainColumnItem = lvColumnItem;
    }

    #endregion UI
--- a/v2rayN/v2rayN/App.xaml.cs
+++ b/v2rayN/v2rayN/App.xaml.cs
@ -39,6 +39,11 @@ public partial class App : Application
        }

        AppManager.Instance.InitComponents();
+
+        RxAppBuilder.CreateReactiveUIBuilder()
+            .WithWpf()
+            .BuildApp();
+
        base.OnStartup(e);
    }

--- a/v2rayN/v2rayN/GlobalUsings.cs
+++ b/v2rayN/v2rayN/GlobalUsings.cs
@ -20,6 +20,7 @@ global using System.Windows.Threading;
 global using DynamicData;
 global using DynamicData.Binding;
 global using ReactiveUI;
+global using ReactiveUI.Builder;
 global using ReactiveUI.Fody.Helpers;
 global using ServiceLib;
 global using ServiceLib.Base;
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml
@ -277,6 +277,20 @@
                        Margin="{StaticResource Margin4}"
                        Style="{StaticResource DefComboBox}" />

+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbUot}" />
+                    <ToggleButton
+                        x:Name="togUotEnabled3"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
                    <TextBlock
                        Grid.Row="4"
                        Grid.Column="0"
@ -772,13 +786,106 @@
                        Style="{StaticResource ToolbarTextBlock}"
                        Text="{x:Static resx:ResUI.TbId3}" />
                    <TextBox
-                        x:Name="txtId10"
+                        x:Name="txtId11"
                        Grid.Row="1"
                        Grid.Column="1"
                        Width="400"
                        Margin="{StaticResource Margin4}"
                        Style="{StaticResource DefTextBox}" />
                </Grid>
+                <Grid
+                    x:Name="gridNaive"
+                    Grid.Row="2"
+                    Visibility="Hidden">
+                    <Grid.RowDefinitions>
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                        <RowDefinition Height="Auto" />
+                    </Grid.RowDefinitions>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="300" />
+                        <ColumnDefinition Width="Auto" />
+                    </Grid.ColumnDefinitions>
+
+                    <TextBlock
+                        Grid.Row="1"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbUsername}" />
+                    <TextBox
+                        x:Name="txtId12"
+                        Grid.Row="1"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="2"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbId3}" />
+                    <TextBox
+                        x:Name="txtSecurity12"
+                        Grid.Row="2"
+                        Grid.Column="1"
+                        Width="400"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="3"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbInsecureConcurrency}" />
+                    <TextBox
+                        x:Name="txtInsecureConcurrency12"
+                        Grid.Row="3"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left"
+                        Style="{StaticResource DefTextBox}" />
+
+                    <TextBlock
+                        Grid.Row="4"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbHeaderType8}" />
+                    <ComboBox
+                        x:Name="cmbHeaderType12"
+                        Grid.Row="4"
+                        Grid.Column="1"
+                        Width="200"
+                        Margin="{StaticResource Margin4}"
+                        Style="{StaticResource DefComboBox}" />
+
+                    <TextBlock
+                        Grid.Row="5"
+                        Grid.Column="0"
+                        Margin="{StaticResource Margin4}"
+                        VerticalAlignment="Center"
+                        Style="{StaticResource ToolbarTextBlock}"
+                        Text="{x:Static resx:ResUI.TbUot}" />
+                    <ToggleButton
+                        x:Name="togUotEnabled12"
+                        Grid.Row="5"
+                        Grid.Column="1"
+                        Margin="{StaticResource Margin4}"
+                        HorizontalAlignment="Left" />
+
+                </Grid>

                <Separator
                    x:Name="sepa2"
--- a/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/AddServerWindow.xaml.cs
@ -89,10 +89,24 @@ public partial class AddServerWindow

            case EConfigType.Anytls:
                gridAnytls.Visibility = Visibility.Visible;
+                sepa2.Visibility = Visibility.Collapsed;
+                gridTransport.Visibility = Visibility.Collapsed;
                cmbCoreType.IsEnabled = false;
                lstStreamSecurity.Add(Global.StreamSecurityReality);
                gridFinalmask.Visibility = Visibility.Collapsed;
                break;
+
+            case EConfigType.Naive:
+                gridNaive.Visibility = Visibility.Visible;
+                cmbCoreType.IsEnabled = false;
+                gridFinalmask.Visibility = Visibility.Collapsed;
+                cmbFingerprint.IsEnabled = false;
+                cmbFingerprint.Text = string.Empty;
+                cmbAllowInsecure.IsEnabled = false;
+                cmbAllowInsecure.Text = string.Empty;
+
+                cmbHeaderType12.ItemsSource = Global.NaiveCongestionControls;
+                break;
        }
        cmbStreamSecurity.ItemsSource = lstStreamSecurity;

@ -117,6 +131,7 @@ public partial class AddServerWindow
                case EConfigType.Shadowsocks:
                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId3.Text).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SsMethod, v => v.cmbSecurity3.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled3.IsChecked).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SelectedSource.MuxEnabled, v => v.togmuxEnabled3.IsChecked).DisposeWith(disposables);
                    break;

@ -151,7 +166,7 @@ public partial class AddServerWindow
                case EConfigType.TUIC:
                    this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId8.Text).DisposeWith(disposables);
                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity8.Text).DisposeWith(disposables);
-                    this.Bind(ViewModel, vm => vm.SelectedSource.HeaderType, v => v.cmbHeaderType8.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.CongestionControl, v => v.cmbHeaderType8.Text).DisposeWith(disposables);
                    break;

                case EConfigType.WireGuard:
@ -163,7 +178,15 @@ public partial class AddServerWindow
                    break;

                case EConfigType.Anytls:
-                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId10.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtId11.Text).DisposeWith(disposables);
+                    break;
+
+                case EConfigType.Naive:
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Username, v => v.txtId12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.SelectedSource.Password, v => v.txtSecurity12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.InsecureConcurrency, v => v.txtInsecureConcurrency12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.CongestionControl, v => v.cmbHeaderType12.Text).DisposeWith(disposables);
+                    this.Bind(ViewModel, vm => vm.Uot, v => v.togUotEnabled12.IsChecked).DisposeWith(disposables);
                    break;
            }
            this.Bind(ViewModel, vm => vm.SelectedSource.Network, v => v.cmbNetwork.Text).DisposeWith(disposables);
--- a/v2rayN/v2rayN/Views/ClashConnectionsView.xaml
+++ b/v2rayN/v2rayN/Views/ClashConnectionsView.xaml
@ -2,6 +2,7 @@
    x:Class="v2rayN.Views.ClashConnectionsView"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:base="clr-namespace:v2rayN.Base"
    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"
@ -78,25 +79,30 @@
                </ContextMenu>
            </DataGrid.ContextMenu>
            <DataGrid.Columns>
-                <DataGridTextColumn
+                <base:MyDGTextColumn
                    Width="300"
                    Binding="{Binding Host}"
+                    ExName="Host"
                    Header="{x:Static resx:ResUI.TbSortingHost}" />
-                <DataGridTextColumn
+                <base:MyDGTextColumn
                    Width="500"
                    Binding="{Binding Chain}"
+                    ExName="Chain"
                    Header="{x:Static resx:ResUI.TbSortingChain}" />
-                <DataGridTextColumn
+                <base:MyDGTextColumn
                    Width="80"
                    Binding="{Binding Network}"
+                    ExName="Network"
                    Header="{x:Static resx:ResUI.TbSortingNetwork}" />
-                <DataGridTextColumn
+                <base:MyDGTextColumn
                    Width="160"
                    Binding="{Binding Type}"
+                    ExName="Type"
                    Header="{x:Static resx:ResUI.TbSortingType}" />
-                <DataGridTextColumn
+                <base:MyDGTextColumn
                    Width="100"
                    Binding="{Binding Elapsed}"
+                    ExName="Elapsed"
                    Header="{x:Static resx:ResUI.TbSortingTime}" />
            </DataGrid.Columns>
        </DataGrid>
--- a/v2rayN/v2rayN/Views/ClashConnectionsView.xaml.cs
+++ b/v2rayN/v2rayN/Views/ClashConnectionsView.xaml.cs
@ -1,4 +1,5 @@
 using System.Windows.Controls;
+using v2rayN.Base;

 namespace v2rayN.Views;

@ -7,9 +8,14 @@ namespace v2rayN.Views;
 /// </summary>
 public partial class ClashConnectionsView
 {
+    private static Config _config;
+    private static readonly string _tag = "ClashConnectionsView";
+
    public ClashConnectionsView()
    {
        InitializeComponent();
+        _config = AppManager.Instance.Config;
+
        ViewModel = new ClashConnectionsViewModel(UpdateViewHandler);
        btnAutofitColumnWidth.Click += BtnAutofitColumnWidth_Click;

@ -24,7 +30,15 @@ public partial class ClashConnectionsView
            this.Bind(ViewModel, vm => vm.HostFilter, v => v.txtHostFilter.Text).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.ConnectionCloseAllCmd, v => v.btnConnectionCloseAll).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.AutoRefresh, v => v.togAutoRefresh.IsChecked).DisposeWith(disposables);
+
+            AppEvents.AppExitRequested
+                .AsObservable()
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
+                .Subscribe(_ => StorageUI())
+                .DisposeWith(disposables);
        });
+
+        RestoreUI();
    }

    private async Task<bool> UpdateViewHandler(EViewAction action, object? obj)
@ -48,7 +62,7 @@ public partial class ClashConnectionsView
        }
        catch (Exception ex)
        {
-            Logging.SaveLog("ClashConnectionsView", ex);
+            Logging.SaveLog(_tag, ex);
        }
    }

@ -56,4 +70,71 @@ public partial class ClashConnectionsView
    {
        ViewModel?.ClashConnectionClose(false);
    }
+
+    #region UI
+
+    private void RestoreUI()
+    {
+        try
+        {
+            var lvColumnItem = _config.ClashUIItem?.ConnectionsColumnItem?.OrderBy(t => t.Index).ToList();
+            if (lvColumnItem == null)
+            {
+                return;
+            }
+
+            var displayIndex = 0;
+            foreach (var item in lvColumnItem)
+            {
+                foreach (var col in lstConnections.Columns.Cast<MyDGTextColumn>())
+                {
+                    if (col.ExName == item.Name)
+                    {
+                        if (item.Width > 0)
+                        {
+                            col.Width = item.Width;
+                        }
+
+                        col.DisplayIndex = displayIndex++;
+                        break;
+                    }
+                }
+            }
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    private void StorageUI()
+    {
+        try
+        {
+            List<ColumnItem> lvColumnItem = new();
+            foreach (var col in lstConnections.Columns.Cast<MyDGTextColumn>())
+            {
+                var name = col.ExName;
+                if (string.IsNullOrWhiteSpace(name))
+                {
+                    continue;
+                }
+
+                lvColumnItem.Add(new()
+                {
+                    Name = name,
+                    Width = (int)col.ActualWidth,
+                    Index = col.DisplayIndex
+                });
+            }
+
+            _config.ClashUIItem.ConnectionsColumnItem = lvColumnItem;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
+    }
+
+    #endregion UI
 }
--- a/v2rayN/v2rayN/Views/DNSSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/DNSSettingWindow.xaml.cs
@ -34,8 +34,8 @@ public partial class DNSSettingWindow
            this.Bind(ViewModel, vm => vm.DirectDNS, v => v.cmbDirectDNS.Text).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.RemoteDNS, v => v.cmbRemoteDNS.Text).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.BootstrapDNS, v => v.cmbBootstrapDNS.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.Strategy4Freedom, v => v.cmbDirectDNSStrategy.Text).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.Strategy4Proxy, v => v.cmbRemoteDNSStrategy.Text).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Strategy4Freedom, v => v.cmbDirectDNSStrategy.SelectedItem).DisposeWith(disposables);
+            this.Bind(ViewModel, vm => vm.Strategy4Proxy, v => v.cmbRemoteDNSStrategy.SelectedItem).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.Hosts, v => v.txtHosts.Text).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.DirectExpectedIPs, v => v.cmbDirectExpectedIPs.Text).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.ParallelQuery, v => v.togParallelQuery.IsChecked).DisposeWith(disposables);
--- a/v2rayN/v2rayN/Views/MainWindow.xaml
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml
@ -124,6 +124,10 @@
                                    x:Name="menuAddAnytlsServer"
                                    Height="{StaticResource MenuItemHeight}"
                                    Header="{x:Static resx:ResUI.menuAddAnytlsServer}" />
+                                <MenuItem
+                                    x:Name="menuAddNaiveServer"
+                                    Height="{StaticResource MenuItemHeight}"
+                                    Header="{x:Static resx:ResUI.menuAddNaiveServer}" />
                            </MenuItem>
                        </Menu>
                        <Separator />
--- a/v2rayN/v2rayN/Views/MainWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/MainWindow.xaml.cs
@ -71,6 +71,7 @@ public partial class MainWindow
            this.BindCommand(ViewModel, vm => vm.AddTuicServerCmd, v => v.menuAddTuicServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddWireguardServerCmd, v => v.menuAddWireguardServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddAnytlsServerCmd, v => v.menuAddAnytlsServer).DisposeWith(disposables);
+            this.BindCommand(ViewModel, vm => vm.AddNaiveServerCmd, v => v.menuAddNaiveServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddCustomServerCmd, v => v.menuAddCustomServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddPolicyGroupServerCmd, v => v.menuAddPolicyGroupServer).DisposeWith(disposables);
            this.BindCommand(ViewModel, vm => vm.AddProxyChainServerCmd, v => v.menuAddProxyChainServer).DisposeWith(disposables);
@ -127,25 +128,25 @@ public partial class MainWindow

            AppEvents.SendSnackMsgRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(async content => await DelegateSnackMsg(content))
              .DisposeWith(disposables);

            AppEvents.AppExitRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(_ => StorageUI())
              .DisposeWith(disposables);

            AppEvents.ShutdownRequested
             .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(content => Shutdown(content))
             .DisposeWith(disposables);

            AppEvents.ShowHideWindowRequested
             .AsObservable()
-             .ObserveOn(RxApp.MainThreadScheduler)
+             .ObserveOn(RxSchedulers.MainThreadScheduler)
             .Subscribe(blShow => ShowHideWindow(blShow))
             .DisposeWith(disposables);
        });
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml
@ -630,20 +630,6 @@
                            Margin="{StaticResource Margin8}"
                            HorizontalAlignment="Left" />

-                        <TextBlock
-                            Grid.Row="6"
-                            Grid.Column="0"
-                            Margin="{StaticResource Margin8}"
-                            VerticalAlignment="Center"
-                            Style="{StaticResource ToolbarTextBlock}"
-                            Text="{x:Static resx:ResUI.TbSettingsEnableUpdateSubOnlyRemarksExist}" />
-                        <ToggleButton
-                            x:Name="togEnableUpdateSubOnlyRemarksExist"
-                            Grid.Row="6"
-                            Grid.Column="1"
-                            Margin="{StaticResource Margin8}"
-                            HorizontalAlignment="Left" />
-
                        <TextBlock
                            Grid.Row="8"
                            Grid.Column="0"
--- a/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/OptionSettingWindow.xaml.cs
@ -91,7 +91,6 @@ public partial class OptionSettingWindow
            this.Bind(ViewModel, vm => vm.DisplayRealTimeSpeed, v => v.togDisplayRealTimeSpeed.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.KeepOlderDedupl, v => v.togKeepOlderDedupl.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.EnableAutoAdjustMainLvColWidth, v => v.togEnableAutoAdjustMainLvColWidth.IsChecked).DisposeWith(disposables);
-            this.Bind(ViewModel, vm => vm.EnableUpdateSubOnlyRemarksExist, v => v.togEnableUpdateSubOnlyRemarksExist.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.AutoHideStartup, v => v.togAutoHideStartup.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.EnableDragDropSort, v => v.togEnableDragDropSort.IsChecked).DisposeWith(disposables);
            this.Bind(ViewModel, vm => vm.DoubleClick2Activate, v => v.togDoubleClick2Activate.IsChecked).DisposeWith(disposables);
--- a/v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml.cs
+++ b/v2rayN/v2rayN/Views/ProfilesSelectWindow.xaml.cs
@ -97,8 +97,7 @@ public partial class ProfilesSelectWindow

    private void LstProfiles_ColumnHeader_Click(object sender, RoutedEventArgs e)
    {
-        var colHeader = sender as DataGridColumnHeader;
-        if (colHeader == null || colHeader.TabIndex < 0 || colHeader.Column == null)
+        if (sender is not DataGridColumnHeader colHeader || colHeader.TabIndex < 0 || colHeader.Column == null)
        {
            return;
        }
--- a/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
+++ b/v2rayN/v2rayN/Views/ProfilesView.xaml.cs
@ -10,6 +10,7 @@ namespace v2rayN.Views;
 public partial class ProfilesView
 {
    private static Config _config;
+    private static readonly string _tag = "ProfilesView";

    public ProfilesView()
    {
@ -83,13 +84,13 @@ public partial class ProfilesView

            AppEvents.AppExitRequested
              .AsObservable()
-              .ObserveOn(RxApp.MainThreadScheduler)
+              .ObserveOn(RxSchedulers.MainThreadScheduler)
              .Subscribe(_ => StorageUI())
              .DisposeWith(disposables);

            AppEvents.AdjustMainLvColWidthRequested
                .AsObservable()
-                .ObserveOn(RxApp.MainThreadScheduler)
+                .ObserveOn(RxSchedulers.MainThreadScheduler)
                .Subscribe(_ => AutofitColumnWidth())
                .DisposeWith(disposables);
        });
@ -232,8 +233,7 @@ public partial class ProfilesView

    private void LstProfiles_ColumnHeader_Click(object sender, RoutedEventArgs e)
    {
-        var colHeader = sender as DataGridColumnHeader;
-        if (colHeader == null || colHeader.TabIndex < 0 || colHeader.Column == null)
+        if (sender is not DataGridColumnHeader colHeader || colHeader.TabIndex < 0 || colHeader.Column == null)
        {
            return;
        }
@ -339,7 +339,7 @@ public partial class ProfilesView
        }
        catch (Exception ex)
        {
-            Logging.SaveLog("ProfilesView", ex);
+            Logging.SaveLog(_tag, ex);
        }
    }

@ -357,46 +357,59 @@ public partial class ProfilesView

    private void RestoreUI()
    {
-        var lvColumnItem = _config.UiItem.MainColumnItem.OrderBy(t => t.Index).ToList();
-        var displayIndex = 0;
-        foreach (var item in lvColumnItem)
+        try
        {
-            foreach (MyDGTextColumn item2 in lstProfiles.Columns)
+            var lvColumnItem = _config.UiItem.MainColumnItem.OrderBy(t => t.Index).ToList();
+            var displayIndex = 0;
+            foreach (var item in lvColumnItem)
            {
-                if (item2.ExName == item.Name)
+                foreach (var item2 in lstProfiles.Columns.Cast<MyDGTextColumn>())
                {
-                    if (item.Width < 0)
+                    if (item2.ExName == item.Name)
                    {
-                        item2.Visibility = Visibility.Hidden;
-                    }
-                    else
-                    {
-                        item2.Width = item.Width;
-                        item2.DisplayIndex = displayIndex++;
-                    }
-                    if (item.Name.ToLower().StartsWith("to"))
-                    {
-                        item2.Visibility = _config.GuiItem.EnableStatistics ? Visibility.Visible : Visibility.Hidden;
+                        if (item.Width < 0)
+                        {
+                            item2.Visibility = Visibility.Hidden;
+                        }
+                        else
+                        {
+                            item2.Width = item.Width;
+                            item2.DisplayIndex = displayIndex++;
+                        }
+                        if (item.Name.ToLower().StartsWith("to"))
+                        {
+                            item2.Visibility = _config.GuiItem.EnableStatistics ? Visibility.Visible : Visibility.Hidden;
+                        }
                    }
                }
            }
        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
+        }
    }

    private void StorageUI()
    {
-        List<ColumnItem> lvColumnItem = new();
-        foreach (var t in lstProfiles.Columns)
+        try
        {
-            var item2 = (MyDGTextColumn)t;
-            lvColumnItem.Add(new()
+            List<ColumnItem> lvColumnItem = new();
+            foreach (var item2 in lstProfiles.Columns.Cast<MyDGTextColumn>())
            {
-                Name = item2.ExName,
-                Width = (int)(item2.Visibility == Visibility.Visible ? item2.ActualWidth : -1),
-                Index = item2.DisplayIndex
-            });
+                lvColumnItem.Add(new()
+                {
+                    Name = item2.ExName,
+                    Width = (int)(item2.Visibility == Visibility.Visible ? item2.ActualWidth : -1),
+                    Index = item2.DisplayIndex
+                });
+            }
+            _config.UiItem.MainColumnItem = lvColumnItem;
+        }
+        catch (Exception ex)
+        {
+            Logging.SaveLog(_tag, ex);
        }
-        _config.UiItem.MainColumnItem = lvColumnItem;
    }

    #endregion UI
@ -405,7 +418,7 @@ public partial class ProfilesView

    private Point startPoint = new();
    private int startIndex = -1;
-    private string formatData = "ProfileItemModel";
+    private readonly string formatData = "ProfileItemModel";

    /// <summary>
    /// Helper to search up the VisualTree
--- a/v2rayN/v2rayN/v2rayN.csproj
+++ b/v2rayN/v2rayN/v2rayN.csproj
@ -2,7 +2,7 @@

 	<PropertyGroup>
 		<OutputType>WinExe</OutputType>
-		<TargetFramework>net8.0-windows10.0.17763</TargetFramework>
+		<TargetFramework>net8.0-windows10.0.19041.0</TargetFramework>
 		<GenerateSatelliteAssembliesForCore>true</GenerateSatelliteAssembliesForCore>
 		<UseWPF>true</UseWPF>
 		<ApplicationIcon>Resources\v2rayN.ico</ApplicationIcon>
Author	SHA1	Message	Date
DHR60	036aee564b	Fix	2026-03-13 23:06:28 +08:00
DHR60	cc3b0a5eda	Add NaiveProxy support	2026-03-13 23:06:28 +08:00
DHR60	3893ac847d	Add UoT support	2026-03-13 23:06:24 +08:00
2dust	214a09bc48	up 7.19.4 Some checks failed release Linux / build (Release) (push) Has been cancelled Details release macOS / build (Release) (push) Has been cancelled Details release Windows desktop (Avalonia UI) / build (Release) (push) Has been cancelled Details release Windows / build (Release) (push) Has been cancelled Details release Linux / rpm (push) Has been cancelled Details	2026-03-13 10:44:20 +08:00
2dust	e6af9ab342	Fix https://github.com/2dust/v2rayN/issues/8916	2026-03-13 10:36:58 +08:00
DHR60	0f4031f445	Update dep (#8926 ) Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details	2026-03-12 20:45:28 +08:00
2dust	5cf3d6eff6	Modify routing rule process name description Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details	2026-03-12 17:19:30 +08:00
2dust	17ed26cd06	Improve profile matching for Subscription, remove old option	2026-03-12 14:56:01 +08:00
2dust	5e18567ce6	Modify routing rule process name description	2026-03-12 14:21:21 +08:00
2dust	06cec89ec9	up 7.19.3 Some checks failed release Linux / build (Release) (push) Has been cancelled Details release macOS / build (Release) (push) Has been cancelled Details release Windows desktop (Avalonia UI) / build (Release) (push) Has been cancelled Details release Windows / build (Release) (push) Has been cancelled Details release Linux / rpm (push) Has been cancelled Details	2026-03-10 17:38:03 +08:00
2dust	26f65dd3b2	Code cleanup: pattern matching and minor fixes	2026-03-10 17:19:21 +08:00
2dust	0c2114d2e1	Refactor SRS rule collection and add DNS parsing	2026-03-10 15:29:36 +08:00
DHR60	4af528f8e2	Typo (#8917 )	2026-03-10 14:10:23 +08:00
DHR60	588e82f0d9	Tun ech protect (#8915 ) Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details	2026-03-10 09:16:16 +08:00
DHR60	0c13488410	Fix (#8914 ) * Fix * Fix	2026-03-10 09:14:57 +08:00
DHR60	a88396c11d	Fix custom config sub chain (#8913 )	2026-03-10 09:13:52 +08:00
DHR60	ef5fee9975	Fix (#8909 ) Some checks failed release Linux / build (Release) (push) Has been cancelled Details release macOS / build (Release) (push) Has been cancelled Details release Windows desktop (Avalonia UI) / build (Release) (push) Has been cancelled Details release Windows / build (Release) (push) Has been cancelled Details release Linux / rpm (push) Has been cancelled Details	2026-03-08 19:00:27 +08:00
2dust	df800a60c2	Persist DataGrid column layout for ClashConnectionsView	2026-03-08 18:59:56 +08:00
2dust	679bd8afcc	Persist DataGrid column layout for ClashConnectionsView https://github.com/2dust/v2rayN/issues/8893	2026-03-08 17:57:09 +08:00
DHR60	66e1aeae1f	Fix speedtest core type (#8900 ) Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details * Fix speedtest core type * Simplify code	2026-03-07 16:36:03 +08:00
dependabot[bot]	e03c22092f	Bump actions/setup-dotnet from 5.0.1 to 5.2.0 (#8891 ) Bumps [actions/setup-dotnet](https://github.com/actions/setup-dotnet) from 5.0.1 to 5.2.0. - [Release notes](https://github.com/actions/setup-dotnet/releases) - [Commits](https://github.com/actions/setup-dotnet/compare/v5.0.1...v5.2.0) --- updated-dependencies: - dependency-name: actions/setup-dotnet dependency-version: 5.2.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>	2026-03-07 16:33:41 +08:00
2dust	c0aa829abb	up 7.19.2 Some checks failed release Linux / build (Release) (push) Has been cancelled Details release macOS / build (Release) (push) Has been cancelled Details release Windows desktop (Avalonia UI) / build (Release) (push) Has been cancelled Details release Windows / build (Release) (push) Has been cancelled Details release Linux / rpm (push) Has been cancelled Details	2026-03-05 09:49:46 +08:00
DHR60	b8f7cc0768	Fix hosts matching (#8890 ) Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details * Fix hosts matching * Fix hosts resolve rule * Fix	2026-03-04 20:13:06 +08:00
2dust	81da72bb39	Fix https://github.com/2dust/v2rayN/issues/8881	2026-03-04 19:11:31 +08:00
2dust	d9201157c8	Bug fix https://github.com/2dust/v2rayN/issues/8875	2026-03-04 18:58:59 +08:00
2dust	e179d5bc42	Fix Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details https://github.com/2dust/v2rayN/issues/8870	2026-03-03 16:03:23 +08:00
2dust	4d2f32099e	Bug fix Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details https://github.com/2dust/v2rayN/issues/8879	2026-03-03 10:07:48 +08:00
2dust	f24a79aa2c	Bug fix Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details https://github.com/2dust/v2rayN/issues/8875	2026-03-02 20:18:07 +08:00
2dust	9a3604e89b	Bug fix https://github.com/2dust/v2rayN/issues/8874	2026-03-02 20:00:02 +08:00
DHR60	fd7cf0d453	Fix xray custom dns (#8872 )	2026-03-02 19:46:01 +08:00
tt2563	65cf782eb0	更新繁體中文翻譯 (#8873 ) Co-authored-by: ertet <sfsa@sdaf.cc>	2026-03-02 19:44:53 +08:00
2dust	bfa9eaa5ec	up 7.19.1 Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details	2026-03-02 09:31:57 +08:00
2dust	cea725ae3d	Update Directory.Packages.props	2026-03-02 09:31:34 +08:00
DHR60	c9df9a0001	Fix (#8868 ) Some checks are pending release Linux / build (Release) (push) Waiting to run Details release Linux / rpm (push) Blocked by required conditions Details release macOS / build (Release) (push) Waiting to run Details release Windows desktop (Avalonia UI) / build (Release) (push) Waiting to run Details release Windows / build (Release) (push) Waiting to run Details	2026-03-01 19:44:44 +08:00