diff --git a/source/dnode/mnode/impl/src/mndDb.c b/source/dnode/mnode/impl/src/mndDb.c
index aed00af3c1..b16cfe410a 100644
--- a/source/dnode/mnode/impl/src/mndDb.c
+++ b/source/dnode/mnode/impl/src/mndDb.c
@@ -1219,6 +1219,7 @@ static int32_t mndAlterDb(SMnode *pMnode, SRpcMsg *pReq, SDbObj *pOld, SDbObj *p
 
   mndTransSetDbName(pTrans, pOld->name, NULL);
   TAOS_CHECK_GOTO(mndTransCheckConflict(pMnode, pTrans), NULL, _OVER);
+  TAOS_CHECK_GOTO(mndTransCheckConflictWithCompact(pMnode, pTrans), NULL, _OVER);
 
   TAOS_CHECK_GOTO(mndSetAlterDbPrepareLogs(pMnode, pTrans, pOld, pNew), NULL, _OVER);
   TAOS_CHECK_GOTO(mndSetAlterDbCommitLogs(pMnode, pTrans, pOld, pNew), NULL, _OVER);
diff --git a/source/dnode/mnode/impl/src/mndTrans.c b/source/dnode/mnode/impl/src/mndTrans.c
index 4268d73746..de8b1a243b 100644
--- a/source/dnode/mnode/impl/src/mndTrans.c
+++ b/source/dnode/mnode/impl/src/mndTrans.c
@@ -867,6 +867,7 @@ static bool mndCheckTransConflict(SMnode *pMnode, STrans *pNew) {
     if (pIter == NULL) break;
 
     if (pNew->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
+
     if (pNew->conflict == TRN_CONFLICT_DB) {
       if (pTrans->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
       if (pTrans->conflict == TRN_CONFLICT_DB || pTrans->conflict == TRN_CONFLICT_DB_INSIDE) {
@@ -874,6 +875,7 @@ static bool mndCheckTransConflict(SMnode *pMnode, STrans *pNew) {
         mndTransLogConflict(pNew, pTrans, mndCheckStbConflict(pNew->stbname, pTrans), &conflict);
       }
     }
+
     if (pNew->conflict == TRN_CONFLICT_DB_INSIDE) {
       if (pTrans->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
       if (pTrans->conflict == TRN_CONFLICT_DB) {
@@ -885,22 +887,6 @@ static bool mndCheckTransConflict(SMnode *pMnode, STrans *pNew) {
       }
     }
 
-//    if (pNew->conflict == TRN_CONFLICT_TOPIC) {
-//      if (pTrans->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
-//      if (pTrans->conflict == TRN_CONFLICT_TOPIC || pTrans->conflict == TRN_CONFLICT_TOPIC_INSIDE) {
-//        if (strcasecmp(pNew->dbname, pTrans->dbname) == 0) conflict = true;
-//      }
-//    }
-//    if (pNew->conflict == TRN_CONFLICT_TOPIC_INSIDE) {
-//      if (pTrans->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
-//      if (pTrans->conflict == TRN_CONFLICT_TOPIC) {
-//        if (strcasecmp(pNew->dbname, pTrans->dbname) == 0) conflict = true;
-//      }
-//      if (pTrans->conflict == TRN_CONFLICT_TOPIC_INSIDE) {
-//        if (strcasecmp(pNew->dbname, pTrans->dbname) == 0 && strcasecmp(pNew->stbname, pTrans->stbname) == 0)
-//          conflict = true;
-//      }
-//    }
     if (pNew->conflict == TRN_CONFLICT_ARBGROUP) {
       if (pTrans->conflict == TRN_CONFLICT_GLOBAL) conflict = true;
       if (pTrans->conflict == TRN_CONFLICT_ARBGROUP) {
diff --git a/source/dnode/mnode/impl/src/mndVgroup.c b/source/dnode/mnode/impl/src/mndVgroup.c
index 5a79ac6bc8..4152232396 100644
--- a/source/dnode/mnode/impl/src/mndVgroup.c
+++ b/source/dnode/mnode/impl/src/mndVgroup.c
@@ -3424,6 +3424,8 @@ static int32_t mndBalanceVgroup(SMnode *pMnode, SRpcMsg *pReq, SArray *pArray) {
   }
   mndTransSetSerial(pTrans);
   mInfo("trans:%d, used to balance vgroup", pTrans->id);
+  TAOS_CHECK_GOTO(mndTransCheckConflict(pMnode, pTrans), NULL, _OVER);
+  TAOS_CHECK_GOTO(mndTransCheckConflictWithCompact(pMnode, pTrans), NULL, _OVER);
 
   while (1) {
     taosArraySort(pArray, (__compar_fn_t)mndCompareDnodeVnodes);