diff --git a/addons/EGFramework/Module/ProtocolTools/EGWebSocketClient.cs b/addons/EGFramework/Module/ProtocolTools/EGWebSocketClient.cs
new file mode 100644
index 0000000..27f02ee
--- /dev/null
+++ b/addons/EGFramework/Module/ProtocolTools/EGWebSocketClient.cs
@@ -0,0 +1,139 @@
+using System;
+using System.Collections.Concurrent;
+using System.Text;
+using System.Net.Sockets;
+using System.Collections.Generic;
+using System.Net.WebSockets;
+using System.Threading.Tasks;
+
+namespace EGFramework{
+    public class EGWebSocketClient : IEGFramework, IModule, IProtocolSend, IProtocolReceived
+    {
+        public Dictionary<string,ClientWebSocket> WebSocketClientDevices { set; get; } = new Dictionary<string, ClientWebSocket>();
+        
+        public string ErrorLogs { set; get; }
+
+        public Encoding StringEncoding { set; get; } = Encoding.UTF8;
+
+        public ConcurrentQueue<ResponseMsg> ResponseMsgs { set; get; } = new ConcurrentQueue<ResponseMsg>();
+        
+        public void Init()
+        {
+            this.EGRegisterSendAction(request=>{
+                if(request.protocolType == ProtocolType.TCPClient){
+                    if(request.req.ToProtocolData() != null && request.req.ToProtocolData() != ""){
+                        this.SendStringData(request.sender,request.req.ToProtocolData());
+                    }
+                    if(request.req.ToProtocolByteData() != null && request.req.ToProtocolByteData().Length > 0){
+                        this.SendByteData(request.sender,request.req.ToProtocolByteData());
+                    }
+                }
+            });
+        }
+
+        /// <summary>
+        /// Connect Websocket client to server with check if target server is listened.
+        /// </summary>
+        public async Task<bool> ConnectWebSocket(string address){
+            try{
+                Uri uri = new Uri(address);
+                if(!WebSocketClientDevices.ContainsKey(address)){
+                    ClientWebSocket ws  = new ClientWebSocket();
+                    await ws.ConnectAsync(uri,default);
+                    //Print("Connect Tcp success in "+tcpClient.Client.RemoteEndPoint.ToString());
+                    WebSocketClientDevices.Add(address,ws);
+                    _ = HandleClientAsync(ws,address);
+                }else{
+                    if(WebSocketClientDevices[address].State != WebSocketState.Open){
+                        await WebSocketClientDevices[address].ConnectAsync(uri,default);
+                        _ = HandleClientAsync(WebSocketClientDevices[address],address);
+                    }
+                }
+                return true;
+            }
+            catch(Exception e){
+                ErrorLogs = "[open port error]" + e.ToString();
+                return false;
+            }
+        }
+
+        /// <summary>
+        /// Disconnect Websocket client to server.
+        /// </summary>
+        public void DisconnectWebsocket(string address){
+            if(WebSocketClientDevices.ContainsKey(address)){
+                if (WebSocketClientDevices[address].State == WebSocketState.Open)
+                {
+                    WebSocketClientDevices[address].CloseAsync(WebSocketCloseStatus.NormalClosure,"Client closed",default);
+                    WebSocketClientDevices[address].Dispose();
+                    WebSocketClientDevices.Remove(address);
+                }
+            }else{
+                //Not found in Websocket client,need add?
+            }
+        }
+
+        public async Task HandleClientAsync(ClientWebSocket client,string address)
+        {
+            try
+            {
+                string ClientName = address;
+                while (true)
+                {
+                    byte[] buffer = new byte[1024];
+                    WebSocketReceiveResult result = await client.ReceiveAsync(buffer, default);
+                    if (result.Count == 0)
+                    {
+                        break;
+                    }
+                    string data = StringEncoding.GetString(buffer, 0, result.Count);
+                    byte[] receivedByte = new byte[result.Count];
+                    Array.Copy(buffer, 0, receivedByte, 0, result.Count);
+                    ResponseMsg receivedMsgs = new ResponseMsg(data,receivedByte,ClientName, ProtocolType.WebSocketClient);
+                    ResponseMsgs.Enqueue(receivedMsgs);
+                    //this.EGOnReceivedData(receivedMsgs);
+                }
+                DisconnectWebsocket(address);
+            }
+            catch (Exception)
+            {
+            }
+        }
+
+        public ConcurrentQueue<ResponseMsg> GetReceivedMsg()
+        {
+            return this.ResponseMsgs;
+        }        
+
+        public async void SendByteDataAsync(string address,byte[] data){
+            // if serial port not open,open first
+            try{
+                bool result = await ConnectWebSocket(address);
+                if(result){
+                    await WebSocketClientDevices[address].SendAsync(data,WebSocketMessageType.Binary,true,default);
+                }
+            }catch(Exception e){
+                ErrorLogs = "[write error]" + e.ToString();
+            }
+        }
+
+        public void SendByteData(string destination, byte[] data)
+        {
+            SendByteDataAsync(destination, data);
+        }
+
+        public void SendStringData(string destination, string data)
+        {
+            SendByteData(destination,StringEncoding.GetBytes(data));
+        }
+
+        public void SetEncoding(Encoding textEncoding)
+        {
+            this.StringEncoding = textEncoding;
+        }
+        public IArchitecture GetArchitecture()
+        {
+            return EGArchitectureImplement.Interface;
+        }
+    }
+}