diff --git a/modules/gateway/agent.go b/modules/gateway/agent.go
index dd533764a..a83cfd675 100644
--- a/modules/gateway/agent.go
+++ b/modules/gateway/agent.go
@@ -36,6 +36,7 @@ func newAgent(gateway IGateway, conn *websocket.Conn) *Agent {
 		closeSignal: make(chan bool),
 		state:       1,
 	}
+	conn.SetReadDeadline(time.Now().Add(time.Minute)) //一分钟内不登录 自动断开连接
 	agent.wg.Add(2)
 	go agent.readLoop()
 	go agent.writeLoop()