diff --git a/source/dnode/vnode/inc/vnode.h b/source/dnode/vnode/inc/vnode.h
index fec050b5ea2176df5659ec36de6126737d522107..4d228f742a884090526401e99231df80b0b33c38 100644
--- a/source/dnode/vnode/inc/vnode.h
+++ b/source/dnode/vnode/inc/vnode.h
@@ -96,7 +96,7 @@ void        metaReaderClear(SMetaReader *pReader);
 int32_t     metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid);
 int         metaGetTableEntryByName(SMetaReader *pReader, const char *name);
 int32_t     metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags);
-int32_t     metaGetTableTagsOpt(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags);
+int32_t     metaGetTableTagsByUids(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags);
 int32_t     metaReadNext(SMetaReader *pReader);
 const void *metaGetTableTagVal(void *tag, int16_t type, STagVal *tagVal);
 int         metaGetTableNameByUid(void *meta, uint64_t uid, char *tbName);
@@ -159,7 +159,7 @@ uint64_t getReaderMaxVersion(STsdbReader *pReader);
 
 int32_t tsdbCacherowsReaderOpen(void *pVnode, int32_t type, SArray *pTableIdList, int32_t numOfCols, void **pReader);
 int32_t tsdbRetrieveCacheRows(void *pReader, SSDataBlock *pResBlock, const int32_t *slotIds, SArray *pTableUids);
-void*   tsdbCacherowsReaderClose(void *pReader);
+void   *tsdbCacherowsReaderClose(void *pReader);
 int32_t tsdbGetTableSchema(SVnode *pVnode, int64_t uid, STSchema **pSchema, int64_t *suid);
 
 void   tsdbCacheSetCapacity(SVnode *pVnode, size_t capacity);
diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index 0309b8177ee47f7ae4a3b3ffd667f4a0a40b7dcc..3c9f964ff6b9a42418a205949738dec5acd96e4c 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -207,17 +207,17 @@ int metaGetTableUidByName(void *meta, char *tbName, uint64_t *uid) {
   SMetaReader mr = {0};
   metaReaderInit(&mr, (SMeta *)meta, 0);
 
-  SMeta       *pMeta = mr.pMeta;
   SMetaReader *pReader = &mr;
 
   // query name.idx
-  if (tdbTbGet(pMeta->pNameIdx, tbName, strlen(tbName) + 1, &pReader->pBuf, &pReader->szBuf) < 0) {
+  if (tdbTbGet(pReader->pMeta->pNameIdx, tbName, strlen(tbName) + 1, &pReader->pBuf, &pReader->szBuf) < 0) {
     terrno = TSDB_CODE_PAR_TABLE_NOT_EXIST;
     metaReaderClear(&mr);
     return -1;
   }
 
   *uid = *(tb_uid_t *)pReader->pBuf;
+
   metaReaderClear(&mr);
 
   return 0;
@@ -228,11 +228,11 @@ int metaGetTableTypeByName(void *meta, char *tbName, ETableType *tbType) {
   SMetaReader mr = {0};
   metaReaderInit(&mr, (SMeta *)meta, 0);
 
-  if (metaGetTableEntryByName(&mr, tbName) == 0) {
-    *tbType = mr.me.type;
-  }
+  code = metaGetTableEntryByName(&mr, tbName);
+  if (code == 0) *tbType = mr.me.type;
+
   metaReaderClear(&mr);
-  return 0;
+  return code;
 }
 
 int metaReadNext(SMetaReader *pReader) {
@@ -1134,22 +1134,49 @@ END:
   return ret;
 }
 
-int32_t metaGetTableTagsOpt(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags) {
+static int32_t metaGetTableTagByUid(SMeta *pMeta, uint64_t suid, uint64_t uid, void **tag, int32_t *len, bool lock) {
+  int ret = 0;
+  if (lock) {
+    metaRLock(pMeta);
+  }
+
+  SCtbIdxKey ctbIdxKey = {.suid = suid, .uid = uid};
+  ret = tdbTbGet(pMeta->pCtbIdx, &ctbIdxKey, sizeof(SCtbIdxKey), tag, len);
+  if (lock) {
+    metaULock(pMeta);
+  }
+
+  return ret;
+}
+int32_t metaGetTableTagsByUids(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags) {
+  const int32_t LIMIT = 128;
+
+  int32_t isLock = false;
   int32_t sz = uidList ? taosArrayGetSize(uidList) : 0;
   for (int i = 0; i < sz; i++) {
-    tb_uid_t  *id = taosArrayGet(uidList, i);
-    SCtbIdxKey ctbIdxKey = {.suid = suid, .uid = *id};
-
-    void   *val = NULL;
-    int32_t len = 0;
-    if (taosHashGet(tags, id, sizeof(tb_uid_t)) == NULL &&
-        0 == tdbTbGet(pMeta->pCtbIdx, &ctbIdxKey, sizeof(SCtbIdxKey), &val, &len)) {
-      taosHashPut(tags, id, sizeof(tb_uid_t), val, len);
-      tdbFree(val);
+    tb_uid_t *id = taosArrayGet(uidList, i);
+
+    if (i % LIMIT == 0) {
+      if (isLock) metaULock(pMeta);
+
+      metaRLock(pMeta);
+      isLock = true;
+    }
+
+    if (taosHashGet(tags, id, sizeof(tb_uid_t)) == NULL) {
+      void   *val = NULL;
+      int32_t len = 0;
+      if (metaGetTableTagByUid(pMeta, suid, *id, &val, &len, false) == 0) {
+        taosHashPut(tags, id, sizeof(tb_uid_t), val, len);
+        tdbFree(val);
+      }
     }
   }
+  if (isLock) metaULock(pMeta);
+
   return 0;
 }
+
 int32_t metaGetTableTags(SMeta *pMeta, uint64_t suid, SArray *uidList, SHashObj *tags) {
   SMCtbCursor *pCur = metaOpenCtbCursor(pMeta, suid);
 
diff --git a/source/libs/executor/src/executil.c b/source/libs/executor/src/executil.c
index 38304bcc76ed03fb80af23aa9b29be1b1c8a89e1..ee2aa5c3fa59dee02fd61af28cdc243c81989cb8 100644
--- a/source/libs/executor/src/executil.c
+++ b/source/libs/executor/src/executil.c
@@ -420,7 +420,7 @@ static SColumnInfoData* getColInfoResult(void* metaHandle, uint64_t suid, SArray
       goto end;
     }
   } else {
-    metaGetTableTagsOpt(metaHandle, suid, uidList, tags);
+    metaGetTableTagsByUids(metaHandle, suid, uidList, tags);
     qInfo("succ to get table from meta idx, suid:%" PRIu64, suid);
   }