diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index a8f9b2c89..bdcc3930c 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -317,7 +317,8 @@ func (t *TcpClient) HandleCheckTcpHeart(key string) {
 				t.getClients(key).C.Close()
 				close(t.MsgMap[key])
 				close(t.CallBackMap[key])
-				delete(t.Clients, key)
+				t.delConn(key)
+				//delete(t.Clients, key)
 				return
 			default:
 				statusTime := t.getPrintStatusTime(key)