diff --git a/internal/services/chat.go b/internal/services/chat.go
index bfab5ad..eb47809 100644
--- a/internal/services/chat.go
+++ b/internal/services/chat.go
@@ -86,7 +86,7 @@ func (h *ChatService) Chat(c *websocket.Conn) {
 	}
 
 	// 开启心跳检测
-	//go client.InitHeartbeat(time.Duration(h.cfg.Sys.HeartbeatInterval))
+	go client.InitHeartbeat(time.Duration(h.cfg.Sys.HeartbeatInterval))
 
 	// 循环读取客户端消息
 	for {