diff --git a/include/libs/executor/executor.h b/include/libs/executor/executor.h
index 162b6fb2ed24539435dc3e4573b52b0a9759a5a4..8f300c96c5e3e97c5920511641ea90461746990f 100644
--- a/include/libs/executor/executor.h
+++ b/include/libs/executor/executor.h
@@ -42,7 +42,7 @@ typedef struct SReadHandle {
 #define STREAM_DATA_TYPE_SSDATA_BLOCK 0x2
 
 typedef enum {
-  OPTR_EXEC_MODEL_BATCH  = 0x1,
+  OPTR_EXEC_MODEL_BATCH = 0x1,
   OPTR_EXEC_MODEL_STREAM = 0x2,
 } EOPTR_EXEC_MODEL;
 
@@ -81,7 +81,7 @@ int32_t qSetMultiStreamInput(qTaskInfo_t tinfo, const void* pBlocks, size_t numO
  * @param isAdd
  * @return
  */
-int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isAdd);
+int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bool isAdd);
 
 /**
  * Create the exec task object according to task json
@@ -169,7 +169,7 @@ int32_t qUpdateQueriedTableIdList(qTaskInfo_t tinfo, int64_t uid, int32_t type);
 
 void qProcessFetchRsp(void* parent, struct SRpcMsg* pMsg, struct SEpSet* pEpSet);
 
-int32_t qGetExplainExecInfo(qTaskInfo_t tinfo, int32_t *resNum, SExplainExecInfo **pRes);
+int32_t qGetExplainExecInfo(qTaskInfo_t tinfo, int32_t* resNum, SExplainExecInfo** pRes);
 
 #ifdef __cplusplus
 }
diff --git a/source/client/src/tmq.c b/source/client/src/tmq.c
index ecfc991331e398c1d3eccef80d7d479c779c8fd6..2a2fdea5378fe7cee6e47f90eb8a613f80b313f9 100644
--- a/source/client/src/tmq.c
+++ b/source/client/src/tmq.c
@@ -830,10 +830,12 @@ tmq_resp_err_t tmq_subscribe(tmq_t* tmq, const tmq_list_t* topic_list) {
   }
 
   // init hb timer
-  tmq->hbTimer = taosTmrStart(tmqAssignDelayedHbTask, 1000, tmq, tmqMgmt.timer);
+  if (tmq->hbTimer == NULL) {
+    tmq->hbTimer = taosTmrStart(tmqAssignDelayedHbTask, 1000, tmq, tmqMgmt.timer);
+  }
 
   // init auto commit timer
-  if (tmq->autoCommit) {
+  if (tmq->autoCommit && tmq->commitTimer == NULL) {
     tmq->commitTimer = taosTmrStart(tmqAssignDelayedCommitTask, tmq->autoCommitInterval, tmq, tmqMgmt.timer);
   }
 
@@ -1456,9 +1458,18 @@ TAOS_RES* tmq_consumer_poll(tmq_t* tmq, int64_t wait_time) {
 
 tmq_resp_err_t tmq_consumer_close(tmq_t* tmq) {
   if (tmq->status == TMQ_CONSUMER_STATUS__READY) {
-    tmq_list_t*    lst = tmq_list_new();
-    tmq_resp_err_t rsp = tmq_subscribe(tmq, lst);
+    tmq_resp_err_t rsp = tmq_commit_sync(tmq, NULL);
+    if (rsp == TMQ_RESP_ERR__SUCCESS) {
+      // TODO: free resources
+      return TMQ_RESP_ERR__SUCCESS;
+    } else {
+      return TMQ_RESP_ERR__FAIL;
+    }
+
+    tmq_list_t* lst = tmq_list_new();
+    rsp = tmq_subscribe(tmq, lst);
     tmq_list_destroy(lst);
+
     if (rsp == TMQ_RESP_ERR__SUCCESS) {
       // TODO: free resources
       return TMQ_RESP_ERR__SUCCESS;
diff --git a/source/dnode/mnode/impl/src/mndConsumer.c b/source/dnode/mnode/impl/src/mndConsumer.c
index 503c0f404a6fe5296ec5728a7dc9993255af7c77..274876567e50f86d47acadbddda15edbdca087af 100644
--- a/source/dnode/mnode/impl/src/mndConsumer.c
+++ b/source/dnode/mnode/impl/src/mndConsumer.c
@@ -627,21 +627,26 @@ static int32_t mndConsumerActionUpdate(SSdb *pSdb, SMqConsumerObj *pOldConsumer,
   if (pNewConsumer->updateType == CONSUMER_UPDATE__MODIFY) {
     ASSERT(taosArrayGetSize(pOldConsumer->rebNewTopics) == 0);
     ASSERT(taosArrayGetSize(pOldConsumer->rebRemovedTopics) == 0);
-    SArray *tmp = pOldConsumer->rebNewTopics;
-    pOldConsumer->rebNewTopics = pNewConsumer->rebNewTopics;
-    pNewConsumer->rebNewTopics = tmp;
 
-    tmp = pOldConsumer->rebRemovedTopics;
-    pOldConsumer->rebRemovedTopics = pNewConsumer->rebRemovedTopics;
-    pNewConsumer->rebRemovedTopics = tmp;
+    if (taosArrayGetSize(pNewConsumer->rebNewTopics) == 0 && taosArrayGetSize(pNewConsumer->rebRemovedTopics) == 0) {
+      pOldConsumer->status = MQ_CONSUMER_STATUS__READY;
+    } else {
+      SArray *tmp = pOldConsumer->rebNewTopics;
+      pOldConsumer->rebNewTopics = pNewConsumer->rebNewTopics;
+      pNewConsumer->rebNewTopics = tmp;
 
-    tmp = pOldConsumer->assignedTopics;
-    pOldConsumer->assignedTopics = pNewConsumer->assignedTopics;
-    pNewConsumer->assignedTopics = tmp;
+      tmp = pOldConsumer->rebRemovedTopics;
+      pOldConsumer->rebRemovedTopics = pNewConsumer->rebRemovedTopics;
+      pNewConsumer->rebRemovedTopics = tmp;
 
-    pOldConsumer->subscribeTime = pNewConsumer->upTime;
+      tmp = pOldConsumer->assignedTopics;
+      pOldConsumer->assignedTopics = pNewConsumer->assignedTopics;
+      pNewConsumer->assignedTopics = tmp;
 
-    pOldConsumer->status = MQ_CONSUMER_STATUS__MODIFY;
+      pOldConsumer->subscribeTime = pNewConsumer->upTime;
+
+      pOldConsumer->status = MQ_CONSUMER_STATUS__MODIFY;
+    }
   } else if (pNewConsumer->updateType == CONSUMER_UPDATE__LOST) {
     ASSERT(taosArrayGetSize(pOldConsumer->rebNewTopics) == 0);
     ASSERT(taosArrayGetSize(pOldConsumer->rebRemovedTopics) == 0);
diff --git a/source/dnode/vnode/src/inc/vnodeInt.h b/source/dnode/vnode/src/inc/vnodeInt.h
index 9727d9df9f74edbb53299ef7798a95612efcd713..6a5ad63822a9d14601bb7e4a8a95b39222d1e6b4 100644
--- a/source/dnode/vnode/src/inc/vnodeInt.h
+++ b/source/dnode/vnode/src/inc/vnodeInt.h
@@ -96,8 +96,8 @@ STSmaWrapper*   metaGetSmaInfoByTable(SMeta* pMeta, tb_uid_t uid, bool deepCopy)
 SArray*         metaGetSmaIdsByTable(SMeta* pMeta, tb_uid_t uid);
 SArray*         metaGetSmaTbUids(SMeta* pMeta);
 
-int32_t         metaCreateTSma(SMeta* pMeta, int64_t version, SSmaCfg* pCfg);
-int32_t         metaDropTSma(SMeta* pMeta, int64_t indexUid);
+int32_t metaCreateTSma(SMeta* pMeta, int64_t version, SSmaCfg* pCfg);
+int32_t metaDropTSma(SMeta* pMeta, int64_t indexUid);
 
 // tsdb
 int          tsdbOpen(SVnode* pVnode, STsdb** ppTsdb, const char* dir, STsdbKeepCfg* pKeepCfg);
@@ -117,6 +117,7 @@ STQ*    tqOpen(const char* path, SVnode* pVnode, SWal* pWal);
 void    tqClose(STQ*);
 int     tqPushMsg(STQ*, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver);
 int     tqCommit(STQ*);
+int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList);
 int32_t tqProcessVgChangeReq(STQ* pTq, char* msg, int32_t msgLen);
 int32_t tqProcessVgDeleteReq(STQ* pTq, char* msg, int32_t msgLen);
 int32_t tqProcessTaskExec(STQ* pTq, char* msg, int32_t msgLen, int32_t workerId);
diff --git a/source/dnode/vnode/src/tq/tq.c b/source/dnode/vnode/src/tq/tq.c
index 6cc986d54bfc5856c6d439eb03078307a1a70ef2..80aa350e4def046867242a4b444d075a42e57da2 100644
--- a/source/dnode/vnode/src/tq/tq.c
+++ b/source/dnode/vnode/src/tq/tq.c
@@ -101,6 +101,21 @@ static void tdSRowDemo() {
   taosMemoryFree(pTSChema);
 }
 
+int32_t tqUpdateTbUidList(STQ* pTq, const SArray* tbUidList) {
+  void*    pIter = NULL;
+  STqExec* pExec = NULL;
+  while (1) {
+    pIter = taosHashIterate(pTq->execs, pIter);
+    if (pIter == NULL) break;
+    pExec = (STqExec*)pIter;
+    for (int32_t i = 0; i < 5; i++) {
+      int32_t code = qUpdateQualifiedTableId(pExec->task[i], tbUidList, true);
+      ASSERT(code == 0);
+    }
+  }
+  return 0;
+}
+
 int32_t tqPushMsgNew(STQ* pTq, void* msg, int32_t msgLen, tmsg_t msgType, int64_t ver) {
   if (msgType != TDMT_VND_SUBMIT) return 0;
   void*       pIter = NULL;
diff --git a/source/dnode/vnode/src/vnd/vnodeSvr.c b/source/dnode/vnode/src/vnd/vnodeSvr.c
index 464331319e893a8115c122a9901fd79f5e8a2673..5c8cd362fd9397b2796c15ce93a4f85cda380f17 100644
--- a/source/dnode/vnode/src/vnd/vnodeSvr.c
+++ b/source/dnode/vnode/src/vnd/vnodeSvr.c
@@ -333,6 +333,7 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
   SVCreateTbRsp      cRsp = {0};
   char               tbName[TSDB_TABLE_FNAME_LEN];
   STbUidStore       *pStore = NULL;
+  SArray            *tbUids = NULL;
 
   pRsp->msgType = TDMT_VND_CREATE_TABLE_RSP;
   pRsp->code = TSDB_CODE_SUCCESS;
@@ -348,7 +349,8 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
   }
 
   rsp.pArray = taosArrayInit(req.nReqs, sizeof(cRsp));
-  if (rsp.pArray == NULL) {
+  tbUids = taosArrayInit(req.nReqs, sizeof(int64_t));
+  if (rsp.pArray == NULL || tbUids == NULL) {
     rcode = -1;
     terrno = TSDB_CODE_OUT_OF_MEMORY;
     goto _exit;
@@ -376,6 +378,7 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
     } else {
       cRsp.code = TSDB_CODE_SUCCESS;
       tdFetchTbUidList(pVnode->pSma, &pStore, pCreateReq->ctb.suid, pCreateReq->uid);
+      taosArrayPush(tbUids, &pCreateReq->uid);
     }
 
     taosArrayPush(rsp.pArray, &cRsp);
@@ -383,6 +386,7 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
 
   tDecoderClear(&decoder);
 
+  tqUpdateTbUidList(pVnode->pTq, tbUids);
   tdUpdateTbUidList(pVnode->pSma, pStore);
   tdUidStoreFree(pStore);
 
@@ -402,6 +406,7 @@ static int vnodeProcessCreateTbReq(SVnode *pVnode, int64_t version, void *pReq,
 
 _exit:
   taosArrayDestroy(rsp.pArray);
+  taosArrayDestroy(tbUids);
   tDecoderClear(&decoder);
   tEncoderClear(&encoder);
   return rcode;
diff --git a/source/libs/executor/src/executor.c b/source/libs/executor/src/executor.c
index 320450eb6e5eb8703b82c399e69a6f02088c5101..66073b70ebf0ace2ade2ef9bd11bae7b5908c555 100644
--- a/source/libs/executor/src/executor.c
+++ b/source/libs/executor/src/executor.c
@@ -126,7 +126,7 @@ qTaskInfo_t qCreateStreamExecTaskInfo(void* msg, void* streamReadHandle) {
   return pTaskInfo;
 }
 
-int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isAdd) {
+int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, const SArray* tableIdList, bool isAdd) {
   SExecTaskInfo* pTaskInfo = (SExecTaskInfo*)tinfo;
 
   // traverse to the stream scanner node to add this table id
@@ -141,12 +141,12 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isA
 
     SMetaReader mr = {0};
     metaReaderInit(&mr, pScanInfo->readHandle.meta, 0);
-    for(int32_t i = 0; i < taosArrayGetSize(tableIdList); ++i) {
+    for (int32_t i = 0; i < taosArrayGetSize(tableIdList); ++i) {
       int64_t* id = (int64_t*)taosArrayGet(tableIdList, i);
 
       int32_t code = metaGetTableEntryByUid(&mr, *id);
       if (code != TSDB_CODE_SUCCESS) {
-        qError("failed to get table meta, uid:%"PRIu64" code:%s", *id, tstrerror(terrno));
+        qError("failed to get table meta, uid:%" PRIu64 " code:%s", *id, tstrerror(terrno));
         continue;
       }
 
@@ -160,7 +160,7 @@ int32_t qUpdateQualifiedTableId(qTaskInfo_t tinfo, SArray* tableIdList, bool isA
 
     metaReaderClear(&mr);
 
-    qDebug(" %d qualified child tables added into stream scanner", (int32_t) taosArrayGetSize(qa));
+    qDebug(" %d qualified child tables added into stream scanner", (int32_t)taosArrayGetSize(qa));
     int32_t code = tqReadHandleAddTbUidList(pScanInfo->streamBlockReader, qa);
     if (code != TSDB_CODE_SUCCESS) {
       return code;