diff --git a/controller/PostgreSQL.cpp b/controller/PostgreSQL.cpp
index 31d5b911..e3d513a0 100644
--- a/controller/PostgreSQL.cpp
+++ b/controller/PostgreSQL.cpp
@@ -761,6 +761,11 @@ void PostgreSQL::_membersWatcher_Redis() {
 							fprintf(stderr, "json parse error in networkWatcher_Redis\n");
 						}
 					}
+					if (_rc->clusterMode) {
+						_cluster->xdel(key, id);
+					} else {
+						_redis->xdel(key, id);
+					}
 				}
 			}
 		}
@@ -873,6 +878,11 @@ void PostgreSQL::_networksWatcher_Redis() {
 							fprintf(stderr, "json parse error in networkWatcher_Redis\n");
 						}
 					}
+					if (_rc->clusterMode) {
+						_cluster->xdel(key, id);
+					} else {
+						_redis->xdel(key, id);
+					}
 				}
 			}
 		}