diff --git a/FastTunnel.Core/Listener/ClientListenerV2.cs b/FastTunnel.Core/Listener/ClientListenerV2.cs
index d69bde7..37f5c2a 100644
--- a/FastTunnel.Core/Listener/ClientListenerV2.cs
+++ b/FastTunnel.Core/Listener/ClientListenerV2.cs
@@ -59,43 +59,16 @@ namespace FastTunnel.Core.Listener
         {
             Message<JObject> msg;
 
-            if (token == null)
+            if (token == null || string.IsNullOrEmpty(words))
             {
                 _logger.LogError($"无效的token -> 【异常的指令】{words}");
                 return false;
             }
 
-            IClientMessageHandler handler = null;
             try
             {
                 msg = JsonConvert.DeserializeObject<Message<JObject>>(words);
-                //if (msg == null)
-                //    throw new Exception("指令为空！");
 
-                switch (msg.MessageType)
-                {
-                    case MessageType.C_LogIn: // 登录
-                        handler = _loginHandler;
-                        break;
-                    case MessageType.Heart:   // 心跳
-                        handler = _heartHandler;
-                        break;
-                    case MessageType.C_SwapMsg: // 交换数据
-                        handler = _swapMsgHandler;
-                        break;
-                    default:
-                        throw new Exception($"未知的通讯指令 {msg.MessageType}");
-                }
-            }
-            catch (Exception ex)
-            {
-                _logger.LogCritical(ex, $"【异常的指令】{words}");
-                token.Socket.Close();
-                return false;
-            }
-
-            try
-            {
                 IClientMessageHandler handler = null;
                 switch (msg.MessageType)
                 {