diff --git a/app/core/websocket/manager.py b/app/core/websocket/manager.py
index d04f5b5..c1e54d3 100644
--- a/app/core/websocket/manager.py
+++ b/app/core/websocket/manager.py
@@ -87,7 +87,6 @@ class WebSocketManager:
                 if channel_name not in self._channels:
                     channel = WebSocketChannel(channel_name, max_size)
                     self._channels[channel_name] = channel
-                    await channel.connect()
                     logger.info(f"WebSocket管理器创建Channel: {channel_name}")
             
             # 创建适配器
@@ -124,13 +123,34 @@ class WebSocketManager:
                 if adapter_key not in self._adapters:
                     adapter = WebSocketAdapter(client, outbound_channel, inbound_channel)
                     self._adapters[adapter_key] = adapter
-                    await adapter.start()
                     logger.info(f"WebSocket管理器创建适配器: {adapter_key}")
             
         except Exception as e:
             logger.error(f"WebSocket管理器创建客户端适配器失败: {client_name} - {e}")
             raise
     
+    async def _start_client_channels(self, client_name: str):
+        """启动客户端的所有Channel和适配器
+        
+        单一职责：只负责启动Channel和适配器，不处理业务逻辑
+        """
+        try:
+            # 启动客户端的所有Channel
+            client_channels = self.get_client_channels(client_name)
+            for channel_name, channel in client_channels.items():
+                await channel.connect()
+                logger.info(f"WebSocket管理器启动Channel: {channel_name}")
+            
+            # 启动客户端的所有适配器
+            client_adapters = self.get_client_adapters(client_name)
+            for adapter_key, adapter in client_adapters.items():
+                await adapter.start()
+                logger.info(f"WebSocket管理器启动适配器: {adapter_key}")
+            
+        except Exception as e:
+            logger.error(f"WebSocket管理器启动客户端Channel失败: {client_name} - {e}")
+            raise
+    
     async def _start_heartbeat_task(self, client_name: str, heartbeat_interval: int):
         """启动心跳任务
         
@@ -283,18 +303,31 @@ class WebSocketManager:
             logger.error(f"WebSocket客户端 {name} 不存在")
             return False
         
-        # 连接客户端
-        success = await client.connect()
-        
-        # 如果连接成功，启动心跳任务
-        if success and hasattr(client, 'heartbeat_interval'):
-            try:
-                await self._start_heartbeat_task(name, client.heartbeat_interval)
-                logger.info(f"WebSocket管理器连接成功后启动心跳任务: {name}")
-            except Exception as e:
-                logger.error(f"心跳任务启动失败: {name} - {e}")
-        
-        return success
+        try:
+            # 先连接WebSocket客户端
+            success = await client.connect()
+            
+            if success:
+                # 连接成功后再启动客户端的所有Channel和适配器
+                await self._start_client_channels(name)
+                
+                # 最后启动心跳任务
+                if hasattr(client, 'heartbeat_interval'):
+                    try:
+                        await self._start_heartbeat_task(name, client.heartbeat_interval)
+                        logger.info(f"WebSocket管理器连接成功后启动心跳任务: {name}")
+                    except Exception as e:
+                        logger.error(f"心跳任务启动失败: {name} - {e}")
+                
+                logger.info(f"WebSocket管理器客户端连接成功: {name}")
+            else:
+                logger.error(f"WebSocket客户端连接失败: {name}")
+            
+            return success
+            
+        except Exception as e:
+            logger.error(f"WebSocket管理器连接客户端失败: {name} - {e}")
+            return False
     
     async def disconnect_client(self, name: str) -> bool:
         """断开指定客户端"""