diff --git a/modules/gateway/agentmgr_comp.go b/modules/gateway/agentmgr_comp.go
index 58717a9a0..c66f0f5a4 100644
--- a/modules/gateway/agentmgr_comp.go
+++ b/modules/gateway/agentmgr_comp.go
@@ -94,6 +94,16 @@ func (this *AgentMgrComp) DisConnect(a IAgent) {
 		}, nil); err != nil {
 			log.Errorf("uId:%s Rpc_NoticeUserClose err:%v", a.UserId(), err)
 		}
+
+		if _, err := this.service.AcrossClusterRpcGo(context.Background(), db.CrossTag(), comm.Service_Mainte, string(comm.Rpc_GatewayNoticeUserClose), &pb.NoticeUserCloseReq{
+			Ip:               a.IP(),
+			ServiceTag:       this.service.GetTag(),
+			GatewayServiceId: this.service.GetId(),
+			UserSessionId:    a.SessionId(),
+			UserId:           a.UserId(),
+		}, nil); err != nil {
+			log.Errorf("uId:%s Rpc_NoticeUserClose err:%v", a.UserId(), err)
+		}
 		// }
 	}
 }