diff --git a/.editorconfig b/.editorconfig
index afdb1f3b..6006ccb8 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -2,3 +2,145 @@
 
 # CA1416: 验证平台兼容性
 dotnet_diagnostic.CA1416.severity = none
+
+[*.cs]
+#### 命名样式 ####
+
+# 命名规则
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# 符号规范
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# 命名样式
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+csharp_using_directive_placement = outside_namespace:silent
+csharp_style_expression_bodied_methods = false:silent
+csharp_style_expression_bodied_constructors = false:silent
+csharp_style_expression_bodied_operators = false:silent
+csharp_style_expression_bodied_properties = true:silent
+csharp_style_expression_bodied_indexers = true:silent
+csharp_style_expression_bodied_accessors = true:silent
+csharp_style_expression_bodied_lambdas = true:silent
+csharp_style_expression_bodied_local_functions = false:silent
+csharp_style_conditional_delegate_call = true:suggestion
+csharp_style_var_for_built_in_types = false:silent
+csharp_style_var_when_type_is_apparent = false:silent
+csharp_style_var_elsewhere = false:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_prefer_braces = true:silent
+csharp_style_namespace_declarations = block_scoped:silent
+csharp_style_prefer_method_group_conversion = true:silent
+csharp_style_prefer_top_level_statements = true:silent
+csharp_style_prefer_primary_constructors = true:suggestion
+csharp_prefer_static_local_function = true:suggestion
+csharp_space_around_binary_operators = before_and_after
+csharp_indent_labels = one_less_than_current
+csharp_style_prefer_readonly_struct = true:suggestion
+csharp_style_prefer_readonly_struct_member = true:suggestion
+csharp_style_allow_embedded_statements_on_same_line_experimental = true:silent
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true:silent
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = true:silent
+
+[*.vb]
+#### 命名样式 ####
+
+# 命名规则
+
+dotnet_naming_rule.interface_should_be_以_i_开始.severity = suggestion
+dotnet_naming_rule.interface_should_be_以_i_开始.symbols = interface
+dotnet_naming_rule.interface_should_be_以_i_开始.style = 以_i_开始
+
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.symbols = 类型
+dotnet_naming_rule.类型_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.severity = suggestion
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.symbols = 非字段成员
+dotnet_naming_rule.非字段成员_should_be_帕斯卡拼写法.style = 帕斯卡拼写法
+
+# 符号规范
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.类型.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.类型.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.类型.required_modifiers = 
+
+dotnet_naming_symbols.非字段成员.applicable_kinds = property, event, method
+dotnet_naming_symbols.非字段成员.applicable_accessibilities = public, friend, private, protected, protected_friend, private_protected
+dotnet_naming_symbols.非字段成员.required_modifiers = 
+
+# 命名样式
+
+dotnet_naming_style.以_i_开始.required_prefix = I
+dotnet_naming_style.以_i_开始.required_suffix = 
+dotnet_naming_style.以_i_开始.word_separator = 
+dotnet_naming_style.以_i_开始.capitalization = pascal_case
+
+dotnet_naming_style.帕斯卡拼写法.required_prefix = 
+dotnet_naming_style.帕斯卡拼写法.required_suffix = 
+dotnet_naming_style.帕斯卡拼写法.word_separator = 
+dotnet_naming_style.帕斯卡拼写法.capitalization = pascal_case
+
+dotnet_naming_style.帕斯卡拼写法.required_prefix = 
+dotnet_naming_style.帕斯卡拼写法.required_suffix = 
+dotnet_naming_style.帕斯卡拼写法.word_separator = 
+dotnet_naming_style.帕斯卡拼写法.capitalization = pascal_case
+
+[*.{cs,vb}]
+dotnet_style_qualification_for_field = false:silent
+dotnet_style_qualification_for_property = false:silent
+dotnet_style_qualification_for_method = false:silent
+dotnet_style_qualification_for_event = false:silent
+dotnet_style_require_accessibility_modifiers = for_non_interface_members:silent
+end_of_line = crlf
+tab_width = 4
+indent_size = 4
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_code_quality_unused_parameters = all:suggestion
+dotnet_style_readonly_field = true:suggestion
+dotnet_style_parentheses_in_other_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_arithmetic_binary_operators = always_for_clarity:silent
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:silent
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:silent
+dotnet_style_allow_statement_immediately_after_block_experimental = true:silent
+dotnet_style_allow_multiple_blank_lines_experimental = true:silent
\ No newline at end of file
diff --git a/cmonitor.sln b/cmonitor.sln
index 2e92fb75..85774f35 100644
--- a/cmonitor.sln
+++ b/cmonitor.sln
@@ -29,11 +29,6 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "cmonitor.tests", "cmonitor.
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "cmonitor.network.service", "cmonitor.network.service\cmonitor.network.service.csproj", "{E8AB5039-3A42-424F-AAEC-A102C8CAA305}"
 EndProject
-Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{D2831E12-7497-4B7B-ADFD-7C327C5622D3}"
-	ProjectSection(SolutionItems) = preProject
-		.editorconfig = .editorconfig
-	EndProjectSection
-EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
diff --git a/cmonitor.web.client/src/views/logger/Index.vue b/cmonitor.web.client/src/views/logger/Index.vue
index 6d09856f..0d5b5a2d 100644
--- a/cmonitor.web.client/src/views/logger/Index.vue
+++ b/cmonitor.web.client/src/views/logger/Index.vue
@@ -50,24 +50,25 @@
 </template>
 
 <script>
-import { reactive } from '@vue/reactivity'
+import { reactive,computed } from '@vue/reactivity'
 import { getLogger, clearLogger } from '@/apis/logger'
 import { onMounted,onUnmounted } from '@vue/runtime-core'
 import Setting from './Setting.vue'
 import { ElMessageBox } from 'element-plus'
 import {subWebsocketState} from '@/apis/request.js'
 import { nextTick, ref } from 'vue'
+import { injectGlobalData } from '@/provide'
 export default {
     components: { Setting },
     setup() {
-
+        const globalData = injectGlobalData();
         const wrap = ref(null);
         const state = reactive({
             loading: true,
             type:-1,
             page: { Page: 1, Size: 20, Count: 0, List: [] },
             types: ['debug', 'info', 'warning', 'error', 'fatal'],
-            height:0,
+            height:computed(()=>globalData.value.height - 200),
         })
         const loadData = () => {
             state.loading = true;
@@ -103,24 +104,14 @@ export default {
             let css = `padding:1rem;border:1px solid #ddd; resize:none;width:39rem;box-sizing: border-box;white-space: nowrap; height:30rem;`;
             
             ElMessageBox.alert(`<textarea class="scrollbar-4" style="${css}">${row.Content}</textarea>`, '内容', {
-                dangerouslyUseHTMLString: true,
-            });
+                dangerouslyUseHTMLString: true
+            }).catch(()=>{});
         }
 
-        const resizeTable = ()=>{
-            nextTick(()=>{
-                state.height = wrap.value.offsetHeight - 200;
-            });
-        }
         onMounted(()=>{
             subWebsocketState((state)=>{ if(state)loadData();});
-            resizeTable();
-            window.addEventListener('resize',resizeTable);
             loadData();
         });
-        onUnmounted(()=>{
-            window.removeEventListener('resize',resizeTable);
-        });
 
         return {
             wrap,state, loadData, clearData, tableRowClassName, handleRowClick
diff --git a/cmonitor/client/tunnel/ITunnelConnection.cs b/cmonitor/client/tunnel/ITunnelConnection.cs
index 7db02976..2890b5d2 100644
--- a/cmonitor/client/tunnel/ITunnelConnection.cs
+++ b/cmonitor/client/tunnel/ITunnelConnection.cs
@@ -141,6 +141,8 @@ namespace cmonitor.client.tunnel
             {
                 await writer.CompleteAsync();
                 Close();
+
+                Logger.Instance.Error($"tunnel connection writer offline {ToString()}");
             }
         }
         private async Task ProcessReader()
@@ -174,6 +176,7 @@ namespace cmonitor.client.tunnel
             {
                 await reader.CompleteAsync();
                 Close();
+                Logger.Instance.Error($"tunnel connection writer offline {ToString()}");
             }
         }
         private unsafe int ReaderHead(ReadOnlySequence<byte> buffer)
@@ -293,6 +296,8 @@ namespace cmonitor.client.tunnel
 
         [JsonIgnore]
         public QuicStream Stream { get; init; }
+        [JsonIgnore]
+        public QuicConnection Connection { get; init; }
 
 
         private ITunnelConnectionReceiveCallback callback;
@@ -354,6 +359,8 @@ namespace cmonitor.client.tunnel
             {
                 await writer.CompleteAsync();
                 Close();
+
+                Logger.Instance.Error($"tunnel connection writer offline {ToString()}");
             }
         }
         private async Task ProcessReader()
@@ -387,6 +394,7 @@ namespace cmonitor.client.tunnel
             {
                 await reader.CompleteAsync();
                 Close();
+                Logger.Instance.Error($"tunnel connection reader offline {ToString()}");
             }
         }
         private unsafe int ReaderHead(ReadOnlySequence<byte> buffer)
@@ -478,6 +486,9 @@ namespace cmonitor.client.tunnel
 
             Stream?.Close();
             Stream?.Dispose();
+
+            Connection?.CloseAsync(0x0a);
+            Connection?.DisposeAsync();
         }
 
         public override string ToString()
diff --git a/cmonitor/plugins/tunnel/TunnelStartup.cs b/cmonitor/plugins/tunnel/TunnelStartup.cs
index 9a3bcd0d..9ad41203 100644
--- a/cmonitor/plugins/tunnel/TunnelStartup.cs
+++ b/cmonitor/plugins/tunnel/TunnelStartup.cs
@@ -1,7 +1,6 @@
 using cmonitor.config;
 using cmonitor.plugins.tunnel.compact;
 using cmonitor.plugins.tunnel.messenger;
-using cmonitor.plugins.tunnel.server;
 using cmonitor.plugins.tunnel.transport;
 using cmonitor.startup;
 using common.libs;
@@ -33,8 +32,8 @@ namespace cmonitor.plugins.tunnel
             serviceCollection.AddSingleton<TunnelCompactStun>();
 
             serviceCollection.AddSingleton<TunnelTransfer>();
-            serviceCollection.AddSingleton<TunnelBindServer>();
             serviceCollection.AddSingleton<TunnelTransportTcpNutssb>();
+            serviceCollection.AddSingleton<TransportMsQuic>();
 
 
             Logger.Instance.Info($"tunnel route level getting.");
diff --git a/cmonitor/plugins/tunnel/TunnelTransfer.cs b/cmonitor/plugins/tunnel/TunnelTransfer.cs
index eddaa8c0..7140ceb4 100644
--- a/cmonitor/plugins/tunnel/TunnelTransfer.cs
+++ b/cmonitor/plugins/tunnel/TunnelTransfer.cs
@@ -159,36 +159,48 @@ namespace cmonitor.plugins.tunnel
                 TunnelTransportInfo tunnelTransportInfo = null;
                 for (int i = 0; i <= 1; i++)
                 {
-                    //获取自己的外网ip
-                    TunnelTransportExternalIPInfo localInfo = await GetLocalInfo();
-                    if (localInfo == null)
+                    try
                     {
-                        Logger.Instance.Error($"tunnel {transport.Name} get local external ip fail ");
-                        goto end;
-                    }
-                    //获取对方的外网ip
-                    TunnelTransportExternalIPInfo remoteInfo = await GetRemoteInfo(remoteMachineName);
-                    if (remoteInfo == null)
-                    {
-                        Logger.Instance.Error($"tunnel {transport.Name} get remote {remoteMachineName} external ip fail ");
-                        goto end;
-                    }
+                        //获取自己的外网ip
+                        TunnelTransportExternalIPInfo localInfo = await GetLocalInfo();
+                        if (localInfo == null)
+                        {
+                            Logger.Instance.Error($"tunnel {transport.Name} get local external ip fail ");
+                            goto end;
+                        }
+                        Logger.Instance.Info($"tunnel {transport.Name} got local external ip {localInfo.ToJson()}");
+                        //获取对方的外网ip
+                        TunnelTransportExternalIPInfo remoteInfo = await GetRemoteInfo(remoteMachineName);
+                        if (remoteInfo == null)
+                        {
+                            Logger.Instance.Error($"tunnel {transport.Name} get remote {remoteMachineName} external ip fail ");
+                            goto end;
+                        }
+                        Logger.Instance.Info($"tunnel {transport.Name} got remote external ip {localInfo.ToJson()}");
 
-                    tunnelTransportInfo = new TunnelTransportInfo
+                        tunnelTransportInfo = new TunnelTransportInfo
+                        {
+                            Direction = (TunnelDirection)i,
+                            TransactionId = transactionId,
+                            TransportName = transport.Name,
+                            TransportType = transport.ProtocolType,
+                            Local = localInfo,
+                            Remote = remoteInfo,
+                        };
+                        OnConnecting(tunnelTransportInfo);
+                        ITunnelConnection connection = await transport.ConnectAsync(tunnelTransportInfo);
+                        if (connection != null)
+                        {
+                            _OnConnected(connection);
+                            return connection;
+                        }
+                    }
+                    catch (Exception ex)
                     {
-                        Direction = (TunnelDirection)i,
-                        TransactionId = transactionId,
-                        TransportName = transport.Name,
-                        TransportType = transport.ProtocolType,
-                        Local = localInfo,
-                        Remote = remoteInfo,
-                    };
-                    OnConnecting(tunnelTransportInfo);
-                    ITunnelConnection connection = await transport.ConnectAsync(tunnelTransportInfo);
-                    if (connection != null)
-                    {
-                        _OnConnected(connection);
-                        return connection;
+                        if(Logger.Instance.LoggerLevel <= LoggerTypes.DEBUG)
+                        {
+                            Logger.Instance.Error(ex);
+                        }
                     }
                 }
             end:
diff --git a/cmonitor/plugins/tunnel/server/TunnelBindServer.cs b/cmonitor/plugins/tunnel/server/TunnelBindServer.cs
deleted file mode 100644
index a64acb1a..00000000
--- a/cmonitor/plugins/tunnel/server/TunnelBindServer.cs
+++ /dev/null
@@ -1,172 +0,0 @@
-using common.libs;
-using common.libs.extends;
-using System.Collections.Concurrent;
-using System.Net;
-using System.Net.Sockets;
-using System.Text;
-
-namespace cmonitor.plugins.tunnel.server
-{
-    public sealed class TunnelBindServer
-    {
-        public Func<object, Socket, Task> OnTcpConnected { get; set; } = async (state, socket) => { await Task.CompletedTask; };
-        public Func<object, UdpClient, Task> OnUdpConnected { get; set; } = async (state, udpClient) => { await Task.CompletedTask; };
-
-        private ConcurrentDictionary<int, AsyncUserToken> acceptBinds = new ConcurrentDictionary<int, AsyncUserToken>();
-
-        public void Bind(IPEndPoint local, object state)
-        {
-            try
-            {
-                IPAddress localIP = NetworkHelper.IPv6Support ? IPAddress.IPv6Any : IPAddress.Any;
-
-                Socket socket = new Socket(localIP.AddressFamily, SocketType.Stream, ProtocolType.Tcp);
-                socket.IPv6Only(localIP.AddressFamily, false);
-                socket.ReuseBind(new IPEndPoint(localIP, local.Port));
-                socket.Listen(int.MaxValue);
-
-                AsyncUserToken token = new AsyncUserToken
-                {
-                    SourceSocket = socket,
-                    State = state,
-                    LocalPort = local.Port
-                };
-                SocketAsyncEventArgs acceptEventArg = new SocketAsyncEventArgs
-                {
-                    UserToken = token,
-                    SocketFlags = SocketFlags.None,
-                };
-                token.Saea = acceptEventArg;
-                acceptBinds.AddOrUpdate(local.Port, token, (a, b) => token);
-
-                acceptEventArg.Completed += IO_Completed;
-                StartAccept(acceptEventArg);
-
-
-                token.UdpClient = new UdpClient(localIP.AddressFamily);
-                token.UdpClient.Client.ReuseBind(new IPEndPoint(localIP, local.Port));
-                //socketUdp.Client.EnableBroadcast = true;
-                token.UdpClient.Client.WindowsUdpBug();
-                IAsyncResult result = token.UdpClient.BeginReceive(ReceiveCallbackUdp, token);
-            }
-            catch (Exception ex)
-            {
-                Logger.Instance.Error(ex);
-            }
-        }
-        public void RemoveBind(int localPort, bool closeUdp)
-        {
-            if (acceptBinds.TryRemove(localPort, out AsyncUserToken saea))
-            {
-                CloseClientSocket(saea, closeUdp);
-            }
-        }
-
-        private void StartAccept(SocketAsyncEventArgs acceptEventArg)
-        {
-            acceptEventArg.AcceptSocket = null;
-            AsyncUserToken token = (AsyncUserToken)acceptEventArg.UserToken;
-            try
-            {
-                if (token.SourceSocket.AcceptAsync(acceptEventArg) == false)
-                {
-                    ProcessAccept(acceptEventArg);
-                }
-            }
-            catch (Exception)
-            {
-                token.Clear(true);
-            }
-        }
-        private void IO_Completed(object sender, SocketAsyncEventArgs e)
-        {
-            switch (e.LastOperation)
-            {
-                case SocketAsyncOperation.Accept:
-                    ProcessAccept(e);
-                    break;
-                default:
-                    break;
-            }
-        }
-        private void ProcessAccept(SocketAsyncEventArgs e)
-        {
-            if (e.AcceptSocket != null)
-            {
-                if (e.AcceptSocket.RemoteEndPoint != null)
-                {
-
-                    AsyncUserToken token = (AsyncUserToken)e.UserToken;
-                    OnTcpConnected(token.State, e.AcceptSocket);
-                }
-            }
-            StartAccept(e);
-        }
-        private void ReceiveCallbackUdp(IAsyncResult result)
-        {
-            AsyncUserToken token = result.AsyncState as AsyncUserToken;
-            try
-            {
-                IPEndPoint ep = new IPEndPoint(IPAddress.Any, IPEndPoint.MinPort);
-                byte[] bytes = token.UdpClient.EndReceive(result, ref ep);
-                string command = Encoding.UTF8.GetString(bytes);
-
-                if (command == "snltty.end")
-                {
-                    OnUdpConnected(token.State, token.UdpClient);
-                    return;
-                }
-                else if (command == "snltty.test")
-                {
-                    token.UdpClient.Send(bytes);
-                }
-
-
-                result = token.UdpClient.BeginReceive(ReceiveCallbackUdp, token);
-            }
-            catch (Exception)
-            {
-            }
-        }
-
-        private void CloseClientSocket(AsyncUserToken token, bool closeUdp)
-        {
-            if (token == null) return;
-
-            Socket socket = token.SourceSocket;
-            if (socket != null)
-            {
-                token.Clear(closeUdp);
-                if (acceptBinds.TryRemove(token.LocalPort, out AsyncUserToken tk))
-                {
-                    CloseClientSocket(tk, closeUdp);
-                }
-            }
-        }
-
-        public sealed class AsyncUserToken
-        {
-            public Socket SourceSocket { get; set; }
-            public SocketAsyncEventArgs Saea { get; set; }
-            public object State { get; set; }
-            public int LocalPort { get; set; }
-
-            public UdpClient UdpClient { get; set; }
-
-            public void Clear(bool closeUdp)
-            {
-                SourceSocket?.SafeClose();
-                SourceSocket = null;
-
-                if (closeUdp)
-                    UdpClient?.Close();
-
-                Saea?.Dispose();
-
-                GC.Collect();
-            }
-        }
-    }
-
-
-}
diff --git a/cmonitor/plugins/tunnel/transport/TransportUdpQuic.cs b/cmonitor/plugins/tunnel/transport/TransportMsQuic.cs
similarity index 61%
rename from cmonitor/plugins/tunnel/transport/TransportUdpQuic.cs
rename to cmonitor/plugins/tunnel/transport/TransportMsQuic.cs
index 5d1a2915..ed32db7b 100644
--- a/cmonitor/plugins/tunnel/transport/TransportUdpQuic.cs
+++ b/cmonitor/plugins/tunnel/transport/TransportMsQuic.cs
@@ -9,15 +9,14 @@ using System.Net.Security;
 using System.Net.Sockets;
 using System.Security.Authentication;
 using System.Security.Cryptography.X509Certificates;
-using System.Text;
 
 namespace cmonitor.plugins.tunnel.transport
 {
-    public sealed class TransportUdpQuic : ITunnelTransport
+    public sealed class TransportMsQuic : ITunnelTransport
     {
-        public string Name => "quic";
+        public string Name => "msquic";
 
-        public string Label => "基于UDP的Quic";
+        public string Label => "UDP,MsQuic";
 
         public TunnelProtocolType ProtocolType => TunnelProtocolType.Quic;
 
@@ -26,74 +25,24 @@ namespace cmonitor.plugins.tunnel.transport
         public Func<TunnelTransportInfo, Task> OnSendConnectSuccess { get; set; } = async (info) => { await Task.CompletedTask; };
         public Action<ITunnelConnection> OnConnected { get; set; } = (state) => { };
 
-        private byte[] UdpTtlBytes = Encoding.UTF8.GetBytes("snltty.ttl");
-        private byte[] UdpEndBytes = Encoding.UTF8.GetBytes("snltty.end");
-
 
         private X509Certificate serverCertificate;
-        private IPEndPoint quicEP = new IPEndPoint(IPAddress.Any, 0);
-        private ConcurrentDictionary<int, AsyncUserToken> udpListeners = new ConcurrentDictionary<int, AsyncUserToken>();
-
-        private readonly Config config;
-        public TransportUdpQuic(Config config)
+        public TransportMsQuic(Config config)
         {
-            this.config = config;
-            _ = QuicStart();
-        }
-
-        private async Task QuicStart()
-        {
-            if (OperatingSystem.IsWindows() || OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
+            string path = Path.GetFullPath(config.Data.Client.Tunnel.Certificate);
+            if (File.Exists(path))
             {
-                if (QuicListener.IsSupported == false) return;
-
-                string path = Path.GetFullPath(config.Data.Client.Tunnel.Certificate);
-                if (File.Exists(path))
-                {
-                    serverCertificate = new X509Certificate(path, config.Data.Client.Tunnel.Password);
-                }
-                else
-                {
-                    Logger.Instance.Error($"file {path} not found");
-                    Environment.Exit(0);
-                }
-
-                QuicListener listener = await QuicListener.ListenAsync(new QuicListenerOptions
-                {
-                    ApplicationProtocols = new List<SslApplicationProtocol> { SslApplicationProtocol.Http3 },
-                    ListenBacklog = int.MaxValue,
-                    ListenEndPoint = new IPEndPoint(IPAddress.Any, 0),
-                    ConnectionOptionsCallback = (connection, hello, token) =>
-                    {
-                        return ValueTask.FromResult(new QuicServerConnectionOptions
-                        {
-                            MaxInboundBidirectionalStreams = 65535,
-                            MaxInboundUnidirectionalStreams = 65535,
-                            DefaultCloseErrorCode = 0x0a,
-                            DefaultStreamErrorCode = 0x0b,
-                            ServerAuthenticationOptions = new SslServerAuthenticationOptions
-                            {
-                                ServerCertificate = serverCertificate,
-                                EnabledSslProtocols = SslProtocols.Tls11 | SslProtocols.Tls12 | SslProtocols.Tls13,
-                                ApplicationProtocols = new List<SslApplicationProtocol> { SslApplicationProtocol.Http3 }
-                            }
-                        });
-                    }
-                });
-                quicEP = new IPEndPoint(IPAddress.Loopback, listener.LocalEndPoint.Port);
-
-                while (true)
-                {
-                    QuicConnection quicConnection = await listener.AcceptConnectionAsync();
-                    QuicStream quicStream = await quicConnection.AcceptInboundStreamAsync();
-                    if (udpListeners.TryGetValue(quicConnection.RemoteEndPoint.Port, out AsyncUserToken token))
-                    {
-                        await OnUdpConnected(token.State, quicStream, token.TargetEP);
-                    }
-                }
+                serverCertificate = new X509Certificate(path, config.Data.Client.Tunnel.Password);
+            }
+            else
+            {
+                Logger.Instance.Error($"file {path} not found");
+                Environment.Exit(0);
             }
         }
 
+
+
         public async Task<ITunnelConnection> ConnectAsync(TunnelTransportInfo tunnelTransportInfo)
         {
             if (OperatingSystem.IsWindows() || OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
@@ -124,11 +73,10 @@ namespace cmonitor.plugins.tunnel.transport
             {
                 //反向连接
                 TunnelTransportInfo tunnelTransportInfo1 = tunnelTransportInfo.ToJsonFormat().DeJson<TunnelTransportInfo>();
-                BindListen(tunnelTransportInfo1.Local.Local, tunnelTransportInfo1, quicEP);
                 BindAndTTL(tunnelTransportInfo1);
+                _ = QuicStart(tunnelTransportInfo1.Local.Local, tunnelTransportInfo1);
                 if (await OnSendConnectBegin(tunnelTransportInfo1) == false)
                 {
-                    RemoveBind(tunnelTransportInfo1.Local.Local.Port, true);
                     return null;
                 }
                 ITunnelConnection connection = await WaitReverse(tunnelTransportInfo1);
@@ -137,7 +85,6 @@ namespace cmonitor.plugins.tunnel.transport
                     await OnSendConnectSuccess(tunnelTransportInfo);
                     return connection;
                 }
-                RemoveBind(tunnelTransportInfo1.Local.Local.Port, true);
             }
 
             await OnSendConnectFail(tunnelTransportInfo);
@@ -145,18 +92,25 @@ namespace cmonitor.plugins.tunnel.transport
         }
         public void OnBegin(TunnelTransportInfo tunnelTransportInfo)
         {
-            if (tunnelTransportInfo.Direction == TunnelDirection.Forward)
+            if (OperatingSystem.IsWindows() || OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
-                BindListen(tunnelTransportInfo.Local.Local, tunnelTransportInfo, quicEP);
+                if (QuicListener.IsSupported == false)
+                {
+                    OnSendConnectFail(tunnelTransportInfo);
+                    return;
+                }
             }
             Task.Run(async () =>
             {
                 if (tunnelTransportInfo.Direction == TunnelDirection.Forward)
                 {
                     BindAndTTL(tunnelTransportInfo);
+                    await Task.Delay(50);
+                    _ = QuicStart(tunnelTransportInfo.Local.Local, tunnelTransportInfo);
                 }
                 else
                 {
+
                     ITunnelConnection connection = await ConnectForward(tunnelTransportInfo);
                     if (connection != null)
                     {
@@ -204,25 +158,15 @@ namespace cmonitor.plugins.tunnel.transport
 
 
 
-            foreach (IPEndPoint ep in eps.Where(c => NotIPv6Support(c.Address) == false))
+            foreach (IPEndPoint ep in eps.Where(c => NetworkHelper.NotIPv6Support(c.Address) == false))
             {
-
-                IPEndPoint local = new IPEndPoint(ep.AddressFamily == AddressFamily.InterNetwork ? IPAddress.Any : IPAddress.IPv6Any, tunnelTransportInfo.Local.Local.Port);
-                UdpClient udpClient = new UdpClient(local.AddressFamily);
-                udpClient.Client.ReuseBind(local);
-                udpClient.Client.WindowsUdpBug();
+                QuicConnection connection = null; ;
                 try
                 {
-                    udpClient.Send(UdpTtlBytes, ep);
-                    UdpReceiveResult udpReceiveResult = await udpClient.ReceiveAsync().WaitAsync(TimeSpan.FromMilliseconds(ep.Address.Equals(tunnelTransportInfo.Remote.Remote.Address) ? 500 : 100));
-                    udpClient.Send(UdpEndBytes, ep);
-
-                    int port = BindForward(udpClient, ep);
-
-                    QuicConnection connection = await QuicConnection.ConnectAsync(new QuicClientConnectionOptions
+                    connection = await QuicConnection.ConnectAsync(new QuicClientConnectionOptions
                     {
-                        RemoteEndPoint = new IPEndPoint(IPAddress.Loopback, port),
-                        LocalEndPoint = new IPEndPoint(IPAddress.Any, 0),
+                        RemoteEndPoint = ep,
+                        LocalEndPoint = new IPEndPoint(ep.AddressFamily == AddressFamily.InterNetwork ? IPAddress.Any : IPAddress.IPv6Any, tunnelTransportInfo.Local.Local.Port),
                         DefaultCloseErrorCode = 0x0a,
                         DefaultStreamErrorCode = 0x0b,
                         ClientAuthenticationOptions = new SslClientAuthenticationOptions
@@ -235,12 +179,12 @@ namespace cmonitor.plugins.tunnel.transport
                             }
                         }
                     }).AsTask().WaitAsync(TimeSpan.FromMilliseconds(ep.Address.Equals(tunnelTransportInfo.Remote.Remote.Address) ? 500 : 100));
-
                     QuicStream quicStream = await connection.OpenOutboundStreamAsync(QuicStreamType.Bidirectional);
 
                     return new TunnelConnectionQuic
                     {
                         Stream = quicStream,
+                        Connection = connection,
                         IPEndPoint = ep,
                         TransactionId = tunnelTransportInfo.TransactionId,
                         RemoteMachineName = tunnelTransportInfo.Remote.MachineName,
@@ -254,110 +198,20 @@ namespace cmonitor.plugins.tunnel.transport
                 }
                 catch (Exception)
                 {
-                    udpClient.Close();
-                    udpClient.Dispose();
+                }
+                if (connection != null)
+                {
+                    try
+                    {
+                        await connection.DisposeAsync();
+                    }
+                    catch (Exception)
+                    {
+                    }
                 }
             }
             return null;
         }
-        private int BindForward(UdpClient serverUdpClient, IPEndPoint server)
-        {
-            IPAddress localIP = NetworkHelper.IPv6Support ? IPAddress.IPv6Any : IPAddress.Any;
-            UdpClient udpClient = new UdpClient(localIP.AddressFamily);
-            udpClient.Client.WindowsUdpBug();
-
-            AsyncUserTokenForward token = new AsyncUserTokenForward { SourceUdpClient = udpClient, TargetUdpClient = serverUdpClient, TargetEP = server };
-            IAsyncResult result = udpClient.BeginReceive(ReceiveCallbackUdpForward, token);
-
-            return (udpClient.Client.LocalEndPoint as IPEndPoint).Port;
-        }
-        private void ReceiveCallbackUdpForward(IAsyncResult result)
-        {
-            AsyncUserTokenForward token = result.AsyncState as AsyncUserTokenForward;
-            try
-            {
-                byte[] bytes = token.SourceUdpClient.EndReceive(result, ref token.tempEP);
-                token.TargetUdpClient.Send(bytes, token.TargetEP);
-
-                if (token.Received == false)
-                {
-                    token.Received = true;
-                    AsyncUserTokenForward token1 = new AsyncUserTokenForward { SourceUdpClient = token.TargetUdpClient, TargetUdpClient = token.SourceUdpClient, TargetEP = token.tempEP, Received = true };
-                    result = token.TargetUdpClient.BeginReceive(ReceiveCallbackUdpForward, token1);
-                }
-
-                result = token.SourceUdpClient.BeginReceive(ReceiveCallbackUdpForward, token);
-            }
-            catch (Exception)
-            {
-                token.Clear();
-            }
-        }
-
-
-        private void RemoveBind(int port, bool close)
-        {
-            if (udpListeners.TryRemove(port, out AsyncUserToken token))
-            {
-                if (close)
-                {
-                    token.Clear();
-                }
-            }
-
-        }
-        private void BindListen(IPEndPoint local, TunnelTransportInfo state, IPEndPoint targetEP)
-        {
-            IPAddress localIP = NetworkHelper.IPv6Support ? IPAddress.IPv6Any : IPAddress.Any;
-            UdpClient udpClient = new UdpClient(localIP.AddressFamily);
-            udpClient.Client.ReuseBind(new IPEndPoint(localIP, local.Port));
-            udpClient.Client.WindowsUdpBug();
-
-            AsyncUserToken token = new AsyncUserToken { SourceUdpClient = udpClient, State = state, TargetEP = targetEP, Port = local.Port };
-            IAsyncResult result = udpClient.BeginReceive(ReceiveCallbackUdp, token);
-
-            udpListeners.AddOrUpdate(local.Port, token, (a, b) => token);
-        }
-        private void ReceiveCallbackUdp(IAsyncResult result)
-        {
-            AsyncUserToken token = result.AsyncState as AsyncUserToken;
-            try
-            {
-                byte[] bytes = token.SourceUdpClient.EndReceive(result, ref token.tempEP);
-                if (token.Received == false)
-                {
-                    if (bytes.AsSpan().SequenceEqual(UdpEndBytes))
-                    {
-                        token.Received = true;
-                    }
-                    else
-                    {
-                        token.SourceUdpClient.Send(bytes, token.tempEP);
-                    }
-                }
-                else
-                {
-                    if (token.TargetUdpClient == null)
-                    {
-                        token.TargetUdpClient = new UdpClient();
-                        token.TargetUdpClient.Client.WindowsUdpBug();
-                        token.TargetUdpClient.Send(bytes, token.TargetEP);
-                        AsyncUserToken token1 = new AsyncUserToken { SourceUdpClient = token.TargetUdpClient, TargetUdpClient = token.SourceUdpClient, Received = true, TargetEP = token.tempEP, Port = token.Port };
-                        result = token1.SourceUdpClient.BeginReceive(ReceiveCallbackUdp, token1);
-                    }
-                    else
-                    {
-                        token.TargetUdpClient.Send(bytes, token.TargetEP);
-                    }
-                }
-
-                result = token.SourceUdpClient.BeginReceive(ReceiveCallbackUdp, token);
-            }
-            catch (Exception)
-            {
-                RemoveBind(token.Port, true);
-            }
-        }
         private void BindAndTTL(TunnelTransportInfo tunnelTransportInfo)
         {
             //给对方发送TTL消息
@@ -373,7 +227,7 @@ namespace cmonitor.plugins.tunnel.transport
                 new IPEndPoint(tunnelTransportInfo.Remote.Remote.Address,tunnelTransportInfo.Remote.Remote.Port),
                 new IPEndPoint(tunnelTransportInfo.Remote.Remote.Address,tunnelTransportInfo.Remote.Remote.Port+1),
             });
-            foreach (var ip in eps.Where(c => NotIPv6Support(c.Address) == false))
+            foreach (var ip in eps.Where(c => NetworkHelper.NotIPv6Support(c.Address) == false))
             {
                 try
                 {
@@ -415,7 +269,6 @@ namespace cmonitor.plugins.tunnel.transport
         }
         public void OnFail(TunnelTransportInfo tunnelTransportInfo)
         {
-            RemoveBind(tunnelTransportInfo.Local.Local.Port, true);
             if (reverseDic.TryRemove(tunnelTransportInfo.Remote.MachineName, out TaskCompletionSource<ITunnelConnection> tcs))
             {
                 tcs.SetResult(null);
@@ -423,7 +276,6 @@ namespace cmonitor.plugins.tunnel.transport
         }
         public void OnSuccess(TunnelTransportInfo tunnelTransportInfo)
         {
-            RemoveBind(tunnelTransportInfo.Local.Local.Port, false);
             if (reverseDic.TryRemove(tunnelTransportInfo.Remote.MachineName, out TaskCompletionSource<ITunnelConnection> tcs))
             {
                 tcs.SetResult(null);
@@ -431,7 +283,7 @@ namespace cmonitor.plugins.tunnel.transport
         }
 
 
-        private async Task OnUdpConnected(TunnelTransportInfo state, QuicStream stream, IPEndPoint remoteEndpoint)
+        private async Task OnUdpConnected(TunnelTransportInfo state, QuicConnection quicConnection, QuicStream stream)
         {
             if (state.TransportName == Name)
             {
@@ -443,11 +295,12 @@ namespace cmonitor.plugins.tunnel.transport
                         Direction = state.Direction,
                         ProtocolType = TunnelProtocolType.Quic,
                         Stream = stream,
+                        Connection = quicConnection,
                         Type = TunnelType.P2P,
                         Mode = TunnelMode.Server,
                         TransactionId = state.TransactionId,
                         TransportName = state.TransportName,
-                        IPEndPoint = remoteEndpoint,
+                        IPEndPoint = quicConnection.RemoteEndPoint,
                         Label = string.Empty,
                     };
                     if (reverseDic.TryRemove(state.Remote.MachineName, out TaskCompletionSource<ITunnelConnection> tcs))
@@ -468,36 +321,45 @@ namespace cmonitor.plugins.tunnel.transport
             await Task.CompletedTask;
         }
 
-        private bool NotIPv6Support(IPAddress ip)
+        private async Task QuicStart(IPEndPoint local, TunnelTransportInfo info)
         {
-            return ip.AddressFamily == AddressFamily.InterNetworkV6 && (NetworkHelper.IPv6Support == false);
-        }
-
-        public sealed class AsyncUserToken : AsyncUserTokenForward
-        {
-            public TunnelTransportInfo State { get; set; }
-            public int Port { get; set; }
-        }
-
-        public class AsyncUserTokenForward
-        {
-            public UdpClient SourceUdpClient { get; set; }
-            public UdpClient TargetUdpClient { get; set; }
-            public IPEndPoint TargetEP { get; set; }
-            public IPEndPoint tempEP = new IPEndPoint(IPAddress.Any, 0);
-
-            public bool Received { get; set; }
-
-            public void Clear()
+            if (OperatingSystem.IsWindows() || OperatingSystem.IsLinux() || OperatingSystem.IsMacOS())
             {
+                if (QuicListener.IsSupported == false) return;
+
+                QuicListener listener = await QuicListener.ListenAsync(new QuicListenerOptions
+                {
+                    ApplicationProtocols = new List<SslApplicationProtocol> { SslApplicationProtocol.Http3 },
+                    ListenBacklog = int.MaxValue,
+                    ListenEndPoint = local,
+                    ConnectionOptionsCallback = (connection, hello, token) =>
+                    {
+                        return ValueTask.FromResult(new QuicServerConnectionOptions
+                        {
+                            MaxInboundBidirectionalStreams = 65535,
+                            MaxInboundUnidirectionalStreams = 65535,
+                            DefaultCloseErrorCode = 0x0a,
+                            DefaultStreamErrorCode = 0x0b,
+                            ServerAuthenticationOptions = new SslServerAuthenticationOptions
+                            {
+                                ServerCertificate = serverCertificate,
+                                EnabledSslProtocols = SslProtocols.Tls11 | SslProtocols.Tls12 | SslProtocols.Tls13,
+                                ApplicationProtocols = new List<SslApplicationProtocol> { SslApplicationProtocol.Http3 }
+                            }
+                        });
+                    }
+                });
+
                 try
                 {
-                    SourceUdpClient?.Close();
-                    TargetUdpClient?.Close();
+                    QuicConnection quicConnection = await listener.AcceptConnectionAsync().AsTask().WaitAsync(TimeSpan.FromMilliseconds(30000));
+                    QuicStream quicStream = await quicConnection.AcceptInboundStreamAsync().AsTask().WaitAsync(TimeSpan.FromMilliseconds(2000));
+                    await OnUdpConnected(info, quicConnection, quicStream);
                 }
                 catch (Exception)
                 {
                 }
+                await listener.DisposeAsync();
             }
         }
     }
diff --git a/cmonitor/plugins/tunnel/transport/TransportTcpNutssb.cs b/cmonitor/plugins/tunnel/transport/TransportTcpNutssb.cs
index 680769cc..737518e7 100644
--- a/cmonitor/plugins/tunnel/transport/TransportTcpNutssb.cs
+++ b/cmonitor/plugins/tunnel/transport/TransportTcpNutssb.cs
@@ -1,6 +1,5 @@
 using cmonitor.client.tunnel;
 using cmonitor.config;
-using cmonitor.plugins.tunnel.server;
 using common.libs;
 using common.libs.extends;
 using System.Collections.Concurrent;
@@ -15,7 +14,7 @@ namespace cmonitor.plugins.tunnel.transport
     public sealed class TunnelTransportTcpNutssb : ITunnelTransport
     {
         public string Name => "TcpNutssb";
-        public string Label => "TCP、基于低TTL";
+        public string Label => "TCP、低TTL";
         public TunnelProtocolType ProtocolType => TunnelProtocolType.Tcp;
 
         private X509Certificate serverCertificate;
@@ -25,12 +24,8 @@ namespace cmonitor.plugins.tunnel.transport
         public Func<TunnelTransportInfo, Task> OnSendConnectSuccess { get; set; } = async (info) => { await Task.CompletedTask; };
         public Action<ITunnelConnection> OnConnected { get; set; } = (state) => { };
 
-        private readonly TunnelBindServer tunnelBindServer;
-        public TunnelTransportTcpNutssb(TunnelBindServer tunnelBindServer, Config config)
+        public TunnelTransportTcpNutssb(Config config)
         {
-            this.tunnelBindServer = tunnelBindServer;
-            tunnelBindServer.OnTcpConnected += OnTcpConnected;
-
             string path = Path.GetFullPath(config.Data.Client.Tunnel.Certificate);
             if (File.Exists(path))
             {
@@ -64,11 +59,10 @@ namespace cmonitor.plugins.tunnel.transport
             {
                 //反向连接
                 TunnelTransportInfo tunnelTransportInfo1 = tunnelTransportInfo.ToJsonFormat().DeJson<TunnelTransportInfo>();
-                tunnelBindServer.Bind(tunnelTransportInfo1.Local.Local, tunnelTransportInfo1);
+                _ = StartListen(tunnelTransportInfo1.Local.Local, tunnelTransportInfo1);
                 BindAndTTL(tunnelTransportInfo1);
                 if (await OnSendConnectBegin(tunnelTransportInfo1) == false)
                 {
-                    tunnelBindServer.RemoveBind(tunnelTransportInfo1.Local.Local.Port, true);
                     return null;
                 }
                 ITunnelConnection connection = await WaitReverse(tunnelTransportInfo1);
@@ -77,7 +71,6 @@ namespace cmonitor.plugins.tunnel.transport
                     await OnSendConnectSuccess(tunnelTransportInfo);
                     return connection;
                 }
-                tunnelBindServer.RemoveBind(tunnelTransportInfo1.Local.Local.Port, true);
             }
 
 
@@ -88,7 +81,7 @@ namespace cmonitor.plugins.tunnel.transport
         {
             if (tunnelTransportInfo.Direction == TunnelDirection.Forward)
             {
-                tunnelBindServer.Bind(tunnelTransportInfo.Local.Local, tunnelTransportInfo);
+                _ = StartListen(tunnelTransportInfo.Local.Local, tunnelTransportInfo);
             }
             Task.Run(async () =>
             {
@@ -114,7 +107,6 @@ namespace cmonitor.plugins.tunnel.transport
 
         public void OnFail(TunnelTransportInfo tunnelTransportInfo)
         {
-            tunnelBindServer.RemoveBind(tunnelTransportInfo.Local.Local.Port, true);
             if (reverseDic.TryRemove(tunnelTransportInfo.Remote.MachineName, out TaskCompletionSource<ITunnelConnection> tcs))
             {
                 tcs.SetResult(null);
@@ -122,7 +114,6 @@ namespace cmonitor.plugins.tunnel.transport
         }
         public void OnSuccess(TunnelTransportInfo tunnelTransportInfo)
         {
-            tunnelBindServer.RemoveBind(tunnelTransportInfo.Local.Local.Port, true);
             if (reverseDic.TryRemove(tunnelTransportInfo.Remote.MachineName, out TaskCompletionSource<ITunnelConnection> tcs))
             {
                 tcs.SetResult(null);
@@ -159,7 +150,7 @@ namespace cmonitor.plugins.tunnel.transport
                 Logger.Instance.Warning($"{Name} connect to {tunnelTransportInfo.Remote.MachineName} {string.Join("\r\n", eps.Select(c => c.ToString()))}");
             }
 
-            foreach (IPEndPoint ep in eps.Where(c => NotIPv6Support(c.Address) == false))
+            foreach (IPEndPoint ep in eps.Where(c => NetworkHelper.NotIPv6Support(c.Address) == false))
             {
                 Socket targetSocket = new(ep.AddressFamily, SocketType.Stream, System.Net.Sockets.ProtocolType.Tcp);
                 try
@@ -219,7 +210,7 @@ namespace cmonitor.plugins.tunnel.transport
                 new IPEndPoint(tunnelTransportInfo.Remote.Remote.Address,tunnelTransportInfo.Remote.Remote.Port+1),
             });
             //过滤掉不支持IPV6的情况
-            IEnumerable<Socket> sockets = eps.Where(c => NotIPv6Support(c.Address) == false).Select(ip =>
+            IEnumerable<Socket> sockets = eps.Where(c => NetworkHelper.NotIPv6Support(c.Address) == false).Select(ip =>
             {
                 Socket targetSocket = new(ip.AddressFamily, SocketType.Stream, System.Net.Sockets.ProtocolType.Tcp);
                 try
@@ -303,11 +294,30 @@ namespace cmonitor.plugins.tunnel.transport
             }
         }
 
-        private bool NotIPv6Support(IPAddress ip)
+
+        private async Task StartListen(IPEndPoint local, TunnelTransportInfo tunnelTransportInfo)
         {
-            return ip.AddressFamily == AddressFamily.InterNetworkV6 && (NetworkHelper.IPv6Support == false);
+            IPAddress localIP = NetworkHelper.IPv6Support ? IPAddress.IPv6Any : IPAddress.Any;
+            Socket socket = new Socket(localIP.AddressFamily, SocketType.Stream, System.Net.Sockets.ProtocolType.Tcp);
+            socket.IPv6Only(localIP.AddressFamily, false);
+            socket.ReuseBind(new IPEndPoint(localIP, local.Port));
+            socket.Listen(int.MaxValue);
+
+            try
+            {
+                Socket client = await socket.AcceptAsync().WaitAsync(TimeSpan.FromMilliseconds(30000));
+                await OnTcpConnected(tunnelTransportInfo, client);
+            }
+            catch (Exception)
+            {
+            }
+            try
+            {
+                socket.SafeClose();
+            }
+            catch (Exception)
+            {
+            }
         }
-
-
     }
 }
diff --git a/cmonitor/server/IConnection.cs b/cmonitor/server/IConnection.cs
index 0fb8cc25..a6a69ac0 100644
--- a/cmonitor/server/IConnection.cs
+++ b/cmonitor/server/IConnection.cs
@@ -223,11 +223,11 @@ namespace cmonitor.server
                 {
                     Logger.Instance.Error(ex);
                 }
+                Disponse();
             }
             finally
             {
                 await writer.CompleteAsync();
-                Disponse();
             }
         }
         private async Task ProcessReader()
@@ -253,11 +253,12 @@ namespace cmonitor.server
                 {
                     Logger.Instance.Error(ex);
                 }
+                Disponse();
             }
             finally
             {
                 await reader.CompleteAsync();
-                Disponse();
+               
             }
         }
         private unsafe int ReaderHead(ReadOnlySequence<byte> buffer)
diff --git a/common.libs/NetworkHelper.cs b/common.libs/NetworkHelper.cs
index dd9eb5b4..ab1dad7c 100644
--- a/common.libs/NetworkHelper.cs
+++ b/common.libs/NetworkHelper.cs
@@ -163,6 +163,11 @@ namespace common.libs
             return 0xffffffff << (32 - maskLength);
         }
 
+        public static bool NotIPv6Support(IPAddress ip)
+        {
+            return ip.AddressFamily == AddressFamily.InterNetworkV6 && (IPv6Support == false);
+        }
+
 
 #if DISABLE_IPV6 || (!UNITY_EDITOR && ENABLE_IL2CPP && !UNITY_2018_3_OR_NEWER)
             public static bool  IPv6Support = false;