diff --git a/src/mnode/src/mnodeDnode.c b/src/mnode/src/mnodeDnode.c
index db03da4fe1752bb0d2c4a380530c205d3a953339..80473ba5ae2ad2ea82a6686510d21467b3fb6e90 100644
--- a/src/mnode/src/mnodeDnode.c
+++ b/src/mnode/src/mnodeDnode.c
@@ -628,6 +628,11 @@ static int32_t mnodeProcessDnodeStatusMsg(SMnodeMsg *pMsg) {
     bnNotify();
   }
 
+  if (!tsEnableBalance) {
+    int32_t numOfMnodes = mnodeGetMnodesNum();
+    if (numOfMnodes < tsNumOfMnodes) bnNotify();
+  }
+
   if (openVnodes != pDnode->openVnodes) {
     mnodeCheckUnCreatedVgroup(pDnode, pStatus->load, openVnodes);
   }
diff --git a/src/mnode/src/mnodeMnode.c b/src/mnode/src/mnodeMnode.c
index 49473d3e06f54e1e66f507957d6351162990e030..ca6d6400ae62016eab7504e64638dc000fd44e2c 100644
--- a/src/mnode/src/mnodeMnode.c
+++ b/src/mnode/src/mnodeMnode.c
@@ -381,6 +381,8 @@ static bool mnodeAllOnline() {
   void *pIter = NULL;
   bool  allOnline = true;
 
+  sdbUpdateMnodeRoles();
+
   while (1) {
     SMnodeObj *pMnode = NULL;
     pIter = mnodeGetNextMnode(pIter, &pMnode);
diff --git a/src/sync/src/syncMain.c b/src/sync/src/syncMain.c
index 42ff02b4c47caa451e8ee997a1511fa1454c295e..72442eee6cc6bab7f727bb10794fcb08d4d55c3e 100644
--- a/src/sync/src/syncMain.c
+++ b/src/sync/src/syncMain.c
@@ -1372,7 +1372,7 @@ static void syncMonitorNodeRole(void *param, void *tmrId) {
     if (/*pPeer->role > TAOS_SYNC_ROLE_UNSYNCED && */ nodeRole > TAOS_SYNC_ROLE_UNSYNCED) continue;
     if (/*pPeer->sstatus > TAOS_SYNC_STATUS_INIT || */ nodeSStatus > TAOS_SYNC_STATUS_INIT) continue;
 
-    sDebug("%s, check roles since self:%s sstatus:%s, peer:%s sstatus:%s", pPeer->id, syncRole[pPeer->role],
+    sDebug("%s, check roles since peer:%s sstatus:%s, self:%s sstatus:%s", pPeer->id, syncRole[pPeer->role],
            syncStatus[pPeer->sstatus], syncRole[nodeRole], syncStatus[nodeSStatus]);
     syncSendPeersStatusMsgToPeer(pPeer, 1, SYNC_STATUS_CHECK_ROLE, syncGenTranId());
     break;