diff --git a/OnlineUserPool.csproj b/OnlineUserPool.csproj
index 55c0642..3084aa6 100644
--- a/OnlineUserPool.csproj
+++ b/OnlineUserPool.csproj
@@ -5,10 +5,6 @@
     <TargetFramework>netcoreapp3.1</TargetFramework>
     <UseWPF>true</UseWPF>
   </PropertyGroup>
-
-  <ItemGroup>
-    <Compile Remove="Services\TcpService.cs" />
-  </ItemGroup>
   <ItemGroup>
     <PackageReference Include="GeoJSON.Net" Version="0.1.51" />
     <PackageReference Include="NetCoreServer" Version="3.0.22" />
diff --git a/Services/TcpService.cs b/Services/TcpService.cs
index 5c94e75..516e36f 100644
--- a/Services/TcpService.cs
+++ b/Services/TcpService.cs
@@ -1,93 +1,198 @@
-using OnlineUserPool.Model;
+using NetCoreServer;
+using Newtonsoft.Json;
+using OnlineUserPool.Model;
 using OnlineUserPool.Unility;
 using Serilog;
-using SimpleTcp;
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
 using System.Net;
 using System.Net.Sockets;
 using System.Text;
-using System.Threading.Tasks;
 
 namespace OnlineUserPool.Services
 {
     public class TcpService : IService
     {
-        private bool _stop = false;
-        SimpleTcpServer socket;
-        Action<IPEndPoint, MsgModel, IService> _action;
+        private PfTcpServer _server;
 
-        public void RunServer(Action<IPEndPoint, MsgModel, IService> action)
+        public void Close()
         {
-            //throw new NotImplementedException();
-
-            _action = action;
-            //var ip = IPAddress.Parse("192.168.0.97");
-            var b = IPAddress.Any;
-            socket = new SimpleTcpServer($"{ IPAddress.Any }:11001");
-            socket.Events.ClientConnected += Events_ClientConnected;
-            socket.Events.ClientDisconnected += Events_ClientDisconnected;
-            socket.Events.DataReceived += Events_DataReceived;
-            
-            Task.Run(() =>
-            {
-                socket.Start();
-            });
+           
         }
 
-        private void Events_DataReceived(object sender, SimpleTcp.DataReceivedEventArgs e)
+        public void RunServer(Action<IPEndPoint, ReceiveModel, IService> action, Action<EndPoint> disconnected = null)
         {
-            var returnData = Encoding.UTF8.GetString(e.Data);
-            Debug.WriteLine(returnData);
+            _server = new PfTcpServer(IPAddress.Any, ConfigHelp.TcpPort, (ip, model) => { action(ip, model, this); },
+                disconnected);
 
-            foreach (var item in returnData.Split(new string[] { "}" }, StringSplitOptions.RemoveEmptyEntries))
-            {
-                var msg = Newtonsoft.Json.JsonConvert.DeserializeObject<MsgModel>(item +"}");
-                var ipEndPoint = IPEndPoint.Parse(e.IpPort);
-                _action(ipEndPoint, msg, this);
-            }            
-        }
-
-        private void Events_ClientDisconnected(object sender, ClientDisconnectedEventArgs e)
-        {
-            
-        }
-
-        private void Events_ClientConnected(object sender, ClientConnectedEventArgs e)
-        {
-            Debug.WriteLine("有新客户端连接" + e.IpPort);
+            _server.Start();
         }
 
         public void Send(byte[] dgram, int bytes, IPEndPoint endPoint)
         {
-            if(dgram == null || !dgram.Any())
+            if (dgram == null || !dgram.Any())
             {
                 return;
             }
 
-            foreach (var item in socket.GetClients())
+            var session = _server.FindSession(endPoint);
+            if (session is { IsConnected: true })
             {
-                //try
-                //{
-                    if(socket.IsConnected(item) == false)
-                    {
-                        continue;
-                    }
-                    socket.Send(item, dgram);
-                //}
-                //catch(Exception e)
-                //{
-                //    Log.Error($"{ item.ToString() }:{ e.Message }\r\n{ e.StackTrace }");
-                //}
+                session.SendAsync(dgram);
             }
         }
 
-        public void Close()
+        private class PfTcpServer : TcpServer
         {
-            _stop = true;
-            socket.Dispose();
+            private Action<IPEndPoint, ReceiveModel> _action;
+            private Action<EndPoint> _disconnected;
+
+            public PfTcpServer(IPAddress address, int port, Action<IPEndPoint, ReceiveModel> action,
+                Action<EndPoint> disconnected = null) : base(address, port)
+            {
+                _action = action;
+                _disconnected = disconnected;
+            }
+
+            protected override TcpSession CreateSession()
+            {
+                return new PfTcpSession(this, _action);
+            }
+
+            protected override void OnError(SocketError error)
+            {
+                //base.OnError(error);
+                Debug.WriteLine(error);
+            }
+
+            public TcpSession FindSession(IPEndPoint ip)
+            {
+                try
+                {
+                    var item = this.Sessions.Values.FirstOrDefault(t =>
+                        t.Socket.Connected && t.Socket.RemoteEndPoint.ToString() == ip.ToString());
+                    return item;
+                }
+                catch (Exception e)
+                {
+                    Log.Error( $"Fail to FindSession:{e}");    
+                    return null;
+                }
+            }
+
+            protected override void OnDisconnected(TcpSession session)
+            {
+                var currentSession = (session as PfTcpSession);
+                if (currentSession?.IPEndPoint != null)
+                {
+                    _disconnected?.Invoke(currentSession.IPEndPoint);
+                }
+
+                base.OnDisconnected(session);
+            }
+        }
+
+        private class PfTcpSession : TcpSession
+        {
+            Action<IPEndPoint, ReceiveModel> _action;     
+            public IPEndPoint IPEndPoint { get; private set; }
+
+            public PfTcpSession(TcpServer server, Action<IPEndPoint, ReceiveModel> action) : base(server)
+            {
+                _action = action;
+            }
+
+            protected override void OnConnected()
+            {
+                base.OnConnected();
+                Debug.WriteLine("有新的Tcp连接");
+                IPEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
+            }
+
+            protected override void OnDisconnected()
+            {
+                base.OnDisconnected();
+                Debug.WriteLine("Tcp断开连接");
+            }
+
+            private readonly StringBuilder _dataBuffer = new StringBuilder();
+
+            protected override void OnReceived(byte[] buffer, long offset, long size)
+            {
+                var data = string.Empty;
+                try
+                {
+                    data = Encoding.UTF8.GetString(buffer, (int)offset, (int)size);
+                    foreach (var item in data)
+                    {
+                        this._dataBuffer.Append(item);
+                        if (item != '}') continue;
+                        Debug.WriteLine("收到消息：" + this._dataBuffer);
+
+                        var msg = JsonConvert.DeserializeObject<ReceiveModel>(this._dataBuffer.ToString());
+                        var ipEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
+                        switch (msg.CommandType)
+                        {
+                            case 1:
+                                _action(ipEndPoint, JsonConvert.DeserializeObject<MsgModel>(this._dataBuffer.ToString()));
+                                break;
+                            case 2:
+                                _action(ipEndPoint, JsonConvert.DeserializeObject<SetClientCommand>(this._dataBuffer.ToString()));
+                                break;
+                            case 3:
+                                switch (msg.SubType)
+                                {
+                                    case 0:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<CreateGameRoomCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 1:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<JoinGameRoomCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 2:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<GameRoomReadyCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 3:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<GameRoomStartCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 4:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<GameRoomKickCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 5:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<GameRoomProcessCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                    case 6:
+                                        _action(ipEndPoint,
+                                            JsonConvert.DeserializeObject<QueryGameRoomListCommand>(this._dataBuffer.ToString()));
+                                        break;
+                                }
+
+                                break;
+                            default:
+                                _action(ipEndPoint, msg);
+                                break;
+                        }
+
+                        this._dataBuffer.Clear();
+                    }
+                }
+                catch (Exception ex)
+                {
+                    Log.Error($"接受到的数据处理时出错：{data}\r\n{ex.Message}\r\n{ex.StackTrace}");
+                }
+            }
+
+            protected override void OnError(SocketError error)
+            {
+                //base.OnError(error);
+                Debug.WriteLine(error);
+            }
         }
     }
 }
diff --git a/Services/TcpService1.cs b/Services/TcpService1.cs
deleted file mode 100644
index 375cc49..0000000
--- a/Services/TcpService1.cs
+++ /dev/null
@@ -1,213 +0,0 @@
-using NetCoreServer;
-using Newtonsoft.Json;
-using OnlineUserPool.Model;
-using OnlineUserPool.Unility;
-using Serilog;
-using System;
-using System.Collections.Generic;
-using System.Diagnostics;
-using System.Linq;
-using System.Net;
-using System.Net.Sockets;
-using System.Text;
-
-namespace OnlineUserPool.Services
-{
-    public class TcpService1 : IService
-    {
-        private PfTcpServer _server;
-
-        public void Close()
-        {
-            //throw new NotImplementedException();
-        }
-
-        public void RunServer(Action<IPEndPoint, ReceiveModel, IService> action, Action<EndPoint> disconnected = null)
-        {
-            //throw new NotImplementedException();
-            //_action = action;
-            _server = new PfTcpServer(IPAddress.Any, ConfigHelp.TcpPort, (ip, model)=> {
-                action(ip, model, this);
-            }, disconnected);
-            //_server.OptionNoDelay = true;
-            _server.Start();
-        }
-
-        public void Send(byte[] dgram, int bytes, IPEndPoint endPoint)
-        {
-            if (dgram == null || !dgram.Any())
-            {
-                return;
-            }
-            //_server.Multicast(dgram);
-            var session = _server.FindSession(endPoint);
-            if(session != null && session.IsConnected)
-            {
-                session.SendAsync(dgram);
-            }
-        }
-
-        class PfTcpServer : TcpServer
-        {
-            private Action<IPEndPoint, ReceiveModel> _action;
-            private Action<EndPoint> _disconnected;
-            //private System.Collections.Generic.Dictionary<Guid, PfTcpSession> clients = new Dictionary<Guid, PfTcpSession>();
-            public PfTcpServer(IPAddress address, int port, Action<IPEndPoint, ReceiveModel> action, Action<EndPoint> disconnected = null) :base(address, port)
-            {
-                _action = action;
-                _disconnected = disconnected;
-            }
-
-            protected override TcpSession CreateSession()
-            {
-                //return base.CreateSession()
-                return new PfTcpSession(this, _action);
-            }
-
-            protected override void OnError(SocketError error)
-            {
-                //base.OnError(error);
-                Debug.WriteLine(error);
-            }
-
-            public TcpSession FindSession(IPEndPoint ip)
-            {
-                var item = this.Sessions.Values.FirstOrDefault(t => t.Socket.RemoteEndPoint.ToString() == ip.ToString());
-                return item;
-            }
-
-            protected override void OnDisconnected(TcpSession session)
-            {
-                //var bbb = this.Sessions.GetValueOrDefault(session.Id);                
-
-                var bbb = (session as PfTcpSession);
-                if(bbb.IPEndPoint != null)
-                {
-                    _disconnected?.Invoke(bbb.IPEndPoint);
-                }
-                base.OnDisconnected(session);                
-            }
-        }
-
-        class PfTcpSession : TcpSession
-        {
-            Action<IPEndPoint, ReceiveModel> _action;     
-            public IPEndPoint IPEndPoint { get; private set; }
-            public PfTcpSession(TcpServer server, Action<IPEndPoint, ReceiveModel> action) : base(server) {
-                _action = action;
-                
-            }
-
-            protected override void OnConnected()
-            {
-                base.OnConnected();
-                Debug.WriteLine("有新的Tcp连接");
-
-                IPEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
-            }
-
-            protected override void OnDisconnected()
-            {
-                base.OnDisconnected();
-                Debug.WriteLine("Tcp断开连接");
-            }
-            private string temp = "";
-            protected override void OnReceived(byte[] buffer, long offset, long size)
-            {
-                //base.OnReceived(buffer, offset, size);
-
-                //Debug.WriteLine(returnData);
-                //Log.Information(returnData + "\r\n");
-                string returnData = "";
-                try
-                {
-                    returnData = Encoding.UTF8.GetString(buffer, (int)offset, (int)size);
-                    //var msg = Newtonsoft.Json.JsonConvert.DeserializeObject<MsgModel>(returnData);
-                    //var ipEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
-                    //_action(ipEndPoint, msg);
-                    foreach (var item in returnData)
-                    {
-                        if(item == '}')
-                        {
-                            temp += item;
-                            Debug.WriteLine("收到消息："+temp);
-                            var msg = JsonConvert.DeserializeObject<ReceiveModel>(temp);
-                            var ipEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
-                            if (msg.CommandType == 1)
-                            {
-                                _action(ipEndPoint, JsonConvert.DeserializeObject<MsgModel>(temp));
-                            }
-                            else if (msg.CommandType == 2)
-                            {
-                                _action(ipEndPoint, JsonConvert.DeserializeObject<SetClientCommand>(temp));
-                            }
-                            //else if(msg.CommandType == 3)
-                            //{
-                            //    _action(ipEndPoint, JsonConvert.DeserializeObject<SetWatchCommand>(temp));
-                            //}
-                            else if (msg.CommandType == 3)
-                            {
-                                if (msg.SubType == 0)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<CreateGameRoomCommand>(temp));
-                                }
-                                if (msg.SubType == 1)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<JoinGameRoomCommand>(temp));
-                                }
-                                if (msg.SubType == 2)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<GameRoomReadyCommand>(temp));
-                                }
-                                if (msg.SubType == 3)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<GameRoomStartCommand>(temp));
-                                }
-
-                                if (msg.SubType == 4)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<GameRoomKickCommand>(temp));
-                                }
-                                if (msg.SubType == 5)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<GameRoomProcessCommand>(temp));
-                                }
-                                if (msg.SubType == 6)
-                                {
-                                    _action(ipEndPoint, JsonConvert.DeserializeObject<QueryGameRoomListCommand>(temp));
-                                }
-                            }
-                            else
-                            {
-                                _action(ipEndPoint, msg);
-                            }
-                            temp = "";
-                        }
-                        else
-                        {
-                            temp += item;
-                        }
-                    }
-
-                    //foreach (var item in returnData.Split(new string[] { "}" }, StringSplitOptions.RemoveEmptyEntries))
-                    //{
-                    //    //if (string.IsNullOrWhiteSpace(item)) continue;
-                    //    var msg = Newtonsoft.Json.JsonConvert.DeserializeObject<MsgModel>(item + "}");
-                    //    var ipEndPoint = IPEndPoint.Parse(this.Socket.RemoteEndPoint.ToString());
-                    //    _action(ipEndPoint, msg);
-                    //}
-                }
-                catch (Exception ex)
-                {
-                    Log.Error($"接受到的数据处理时出错：{ returnData }\r\n{ ex.Message }\r\n{ ex.StackTrace }");
-                }
-            }
-
-            protected override void OnError(SocketError error)
-            {
-                //base.OnError(error);
-                Debug.WriteLine(error);
-            }
-        }
-    }
-}
diff --git a/ViewModels/MainWindowViewModel.cs b/ViewModels/MainWindowViewModel.cs
index d72889d..a927b6f 100644
--- a/ViewModels/MainWindowViewModel.cs
+++ b/ViewModels/MainWindowViewModel.cs
@@ -104,7 +104,7 @@ namespace OnlineUserPool.ViewModels
             //mapRecordRankingHander = new MultiUserHandle();
             Log.Information($"初始化连接,当前地址：{ IPAddress.Any }:{ConfigHelp.UdpPort}");
 
-            new TcpService1().RunServer(ReceivedData, CientDisconnected);
+            new TcpService().RunServer(ReceivedData, CientDisconnected);
             //var tet = new System.Collections.Concurrent.ConcurrentBag<object>();
 
             var _udpService = new UdpService();
@@ -302,7 +302,7 @@ namespace OnlineUserPool.ViewModels
             var G = $"{total}l[{gameRoom},detail{{{ss}}}]";
             var temp = string.Join("|", list.Select(m => m.ToString(2))) + "|";
             var strV21 = $"*l{{{ temp }}};g{{{ G}}};#";
-            var ddd = new Data1(strV21);
+            var ddd = new NetworkData(strV21);
 
             var needList = Clients.Where(c => c.RoomId == gameRoom.RoomId).ToList();
             foreach (var client in needList)
@@ -329,7 +329,7 @@ namespace OnlineUserPool.ViewModels
             {
                 var G = GameRoomMessageHandler(item);
                 var strV21 = $"*l{{{ temp }}};g{{{G}}};#";
-                var ddd = new Data1(strV21);
+                var ddd = new NetworkData(strV21);
                 bool isZip = item.Encoding == "gzip";
                 item.Service.Send(ddd.GetBytes(isZip), ddd.GetBytes(isZip).Length, item.IPEndPoint);
             }
@@ -382,7 +382,7 @@ namespace OnlineUserPool.ViewModels
             }
 
             var strV21 = $"*l{{{ temp }}};g{{{roomInfo}}};#";
-            var ddd = new Data1(strV21);
+            var ddd = new NetworkData(strV21);
             bool isZip = needSend.Encoding == "gzip";
             needSend.Service.Send(ddd.GetBytes(isZip), ddd.GetBytes(isZip).Length, needSend.IPEndPoint);
         }
@@ -749,7 +749,8 @@ namespace OnlineUserPool.ViewModels
                 item.EndDistance = Math.Round(item.EndDistance, 5);
                 item.WeightKg = Math.Round(item.WeightKg, 2);
             }
-            string jsonString = Newtonsoft.Json.JsonConvert.SerializeObject(list.Select(m => new {
+            
+            var jsonString = Newtonsoft.Json.JsonConvert.SerializeObject(list.Select(m => new {
                 m.RouteId,
                 m.MemberId,
                 m.Point,
@@ -765,7 +766,6 @@ namespace OnlineUserPool.ViewModels
                 m.FrameRate,
             }));
             var data = Encoding.ASCII.GetBytes(jsonString);
-            //SendDataSize = (data.Length/1000D).ToString() +"KB";
 
             var strV1 = string.Join("|", list.Select(m => m.ToString(1)));
             if (!string.IsNullOrWhiteSpace(strV1))
@@ -773,24 +773,11 @@ namespace OnlineUserPool.ViewModels
                 strV1 += "|";
             }
 
-
-            //strV1 = "abcdefghijklmnopqrstuvwxyz";
-            //System.IO.File.AppendAllText(System.Environment.CurrentDirectory + "要发送的数据.txt", strV1.Trim().Replace("\0", "") + "\r\n", Encoding.UTF8);
             WriteLine(strV1);
             WriteLine(strV1.Length.ToString());
-            //var dataV1 = Encoding.UTF8.GetBytes(strV1);
-            //var dataV1ForUdp = strV1.Last() == '|' ? Encoding.ASCII.GetBytes(strV1.Substring(0, strV1.Length - 1)) : dataV1;
 
-            //var dataCompressV1 = Encoding.UTF8.GetBytes($"*{ Convert.ToBase64String(CommonHelper.Compress(strV1)) }#");
-
-
-            var data1 = new Data1(strV1);
-            var data1ForUdp = new Data1(strV1.Last() == '|' ? strV1.Substring(0, strV1.Length - 1) : strV1);
-
-            //var watchList = string.Join('|', clients1.Where(c => c.IsWatch).Select(c => c.MemberId));
-            //var strV2 = $"*l{{{ strV1 }}};w{{{ watchList }}}#";
-            ////var dataCompressV2 = Encoding.UTF8.GetBytes($"{ Convert.ToBase64String(CommonHelper.Compress(strV2)) }");
-            //var data2 = new Data1(strV2);
+            var data1 = new NetworkData(strV1);
+            var data1ForUdp = new NetworkData(strV1.Last() == '|' ? strV1.Substring(0, strV1.Length - 1) : strV1);
 
             SendDataSize = $"\t单客户端数据包V1：{ data1.GetBytes().Length / 1000D }KB，一共占用带宽：{ data1.GetBytes().Length / 1000D * clients1.Count }KB，压缩以后{ data1.GetBytes(true).Length / 1000D * clients1.Count }KB";
 
@@ -799,26 +786,22 @@ namespace OnlineUserPool.ViewModels
             {
                 try
                 {
-                    if (item == null)
-                    {
-                        continue;
-                    }
-                    //if((item.Service is UdpService) ==false)
-                    //{
-                    //    continue;
-                    //}
+                    if (item == null)  continue;
+    
                     if (item.V != 1 && item.V != 2)
                     {
                         item.Service.Send(data, data.Length, item.IPEndPoint);
                         continue;
                     }
+                    
                     if (item.V == 1 && item.Service is UdpService)
                     {
                         item.Service.Send(data1ForUdp.GetBytes(), data1ForUdp.GetBytes().Length, item.IPEndPoint);
                     }
-                    else
+                    
+                    if(item.Service is TcpService)
                     {
-                        Data1 ddd = null;// = item.V == 1 ? ;
+                        NetworkData ddd = null;
                         if (item.V == 1)
                         {
                             ddd = data1;
@@ -829,7 +812,7 @@ namespace OnlineUserPool.ViewModels
                             var watchList1 = string.Join('|', clients1.Where(c => c.IsWatch && c.Competitionid == item.Competitionid).Select(c => c.MemberId));
                             var e = string.Join("|", list.Where(c => c.RoomId > 0 || c.FrameRate > 0).Select(c => $"{c.MemberId},{c.RoomId},{c.FrameRate},{c.TotalTicks}"));
                             var strV21 = $"*l{{{ temp }}};w{{{ watchList1 }}};e{{{ e }}};#";
-                            ddd = new Data1(strV21);
+                            ddd = new NetworkData(strV21);
                         }
                         else
                         {
@@ -951,10 +934,10 @@ namespace OnlineUserPool.ViewModels
         }
     }
   
-    public class Data1
+    public class NetworkData
     {
         private string _txt = "";
-        public Data1(string txt)
+        public NetworkData(string txt)
         {
             this._txt = txt;
         }