diff --git a/src/mnode/src/mnodeDb.c b/src/mnode/src/mnodeDb.c
index 26b4430777abf29342d7ef39284ef9f15f440de2..0367ce21fd201fa3c8b570e6d47a9802b268e837 100644
--- a/src/mnode/src/mnodeDb.c
+++ b/src/mnode/src/mnodeDb.c
@@ -1059,10 +1059,12 @@ static int32_t mnodeProcessDropDbMsg(SMnodeMsg *pMsg) {
     }
   }
 
+#if 0
   if (mnodeCheckIsMonitorDB(pMsg->pDb->name, tsMonitorDbName)) {
     mError("db:%s, can't drop monitor database", pDrop->db);
     return TSDB_CODE_MND_MONITOR_DB_FORBIDDEN;
   }
+#endif   
 
   int32_t code = mnodeSetDbDropping(pMsg->pDb);
   if (code != TSDB_CODE_SUCCESS && code != TSDB_CODE_MND_ACTION_IN_PROGRESS) {