diff --git a/include/common/tmsg.h b/include/common/tmsg.h
index 954c3483a9..eb11308330 100644
--- a/include/common/tmsg.h
+++ b/include/common/tmsg.h
@@ -548,7 +548,6 @@ struct SSchemaExt {
   uint32_t compress;
 };
 
-
 //
 
 struct SSchema2 {
@@ -2810,6 +2809,7 @@ static FORCE_INLINE void tdDestroySVCreateTbReq(SVCreateTbReq* req) {
   } else if (req->type == TSDB_NORMAL_TABLE) {
     taosMemoryFreeClear(req->ntb.schemaRow.pSchema);
   }
+  taosMemoryFreeClear(req->colCmpr.pColCmpr);
 }
 
 typedef struct {
diff --git a/source/common/src/tmsg.c b/source/common/src/tmsg.c
index 73140952a2..f3b87ebc78 100644
--- a/source/common/src/tmsg.c
+++ b/source/common/src/tmsg.c
@@ -8348,6 +8348,7 @@ void tFreeSMAlterStbRsp(SMAlterStbRsp *pRsp) {
 
   if (pRsp->pMeta) {
     taosMemoryFree(pRsp->pMeta->pSchemas);
+    taosMemoryFree(pRsp->pMeta->pSchemaExt);
     taosMemoryFree(pRsp->pMeta);
   }
 }
diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index 2bf73198aa..3432153cae 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -63,6 +63,7 @@ int metaGetTableEntryByVersion(SMetaReader *pReader, int64_t version, tb_uid_t u
   if (metaDecodeEntry(&pReader->coder, &pReader->me) < 0) {
     goto _err;
   }
+  taosMemoryFreeClear(pReader->me.colCmpr.pColCmpr);
 
   return 0;
 
@@ -361,6 +362,7 @@ _query:
   version = ((SUidIdxVal *)pData)[0].version;
 
   tdbTbGet(pMeta->pTbDb, &(STbDbKey){.uid = uid, .version = version}, sizeof(STbDbKey), &pData, &nData);
+
   SMetaEntry me = {0};
   tDecoderInit(&dc, pData, nData);
   metaDecodeEntry(&dc, &me);
@@ -368,6 +370,7 @@ _query:
     if (sver == -1 || sver == me.stbEntry.schemaRow.version) {
       pSchema = tCloneSSchemaWrapper(&me.stbEntry.schemaRow);
       tDecoderClear(&dc);
+      taosMemoryFree(me.colCmpr.pColCmpr);
       goto _exit;
     }
   } else if (me.type == TSDB_CHILD_TABLE) {
@@ -378,10 +381,12 @@ _query:
     if (sver == -1 || sver == me.ntbEntry.schemaRow.version) {
       pSchema = tCloneSSchemaWrapper(&me.ntbEntry.schemaRow);
       tDecoderClear(&dc);
+      taosMemoryFree(me.colCmpr.pColCmpr);
       goto _exit;
     }
   }
   tDecoderClear(&dc);
+  taosMemoryFree(me.colCmpr.pColCmpr);
 
   // query from skm db
   if (tdbTbGet(pMeta->pSkmDb, &(SSkmDbKey){.uid = uid, .sver = sver}, sizeof(SSkmDbKey), &pData, &nData) < 0) {
@@ -408,9 +413,8 @@ _err:
   return NULL;
 }
 
-
-SMCtbCursor *metaOpenCtbCursor(void* pVnode, tb_uid_t uid, int lock) {
-  SMeta* pMeta = ((SVnode*)pVnode)->pMeta;
+SMCtbCursor *metaOpenCtbCursor(void *pVnode, tb_uid_t uid, int lock) {
+  SMeta       *pMeta = ((SVnode *)pVnode)->pMeta;
   SMCtbCursor *pCtbCur = NULL;
   SCtbIdxKey   ctbIdxKey;
   int          ret = 0;
@@ -447,9 +451,9 @@ void metaCloseCtbCursor(SMCtbCursor *pCtbCur) {
   taosMemoryFree(pCtbCur);
 }
 
-void metaPauseCtbCursor(SMCtbCursor* pCtbCur) {
+void metaPauseCtbCursor(SMCtbCursor *pCtbCur) {
   if (!pCtbCur->paused) {
-    tdbTbcClose((TBC*)pCtbCur->pCur);
+    tdbTbcClose((TBC *)pCtbCur->pCur);
     if (pCtbCur->lock) {
       metaULock(pCtbCur->pMeta);
     }
@@ -457,7 +461,7 @@ void metaPauseCtbCursor(SMCtbCursor* pCtbCur) {
   }
 }
 
-int32_t metaResumeCtbCursor(SMCtbCursor* pCtbCur, int8_t first) {
+int32_t metaResumeCtbCursor(SMCtbCursor *pCtbCur, int8_t first) {
   if (pCtbCur->paused) {
     pCtbCur->paused = 0;
 
@@ -465,14 +469,14 @@ int32_t metaResumeCtbCursor(SMCtbCursor* pCtbCur, int8_t first) {
       metaRLock(pCtbCur->pMeta);
     }
     int ret = 0;
-    ret = tdbTbcOpen(pCtbCur->pMeta->pCtbIdx, (TBC**)&pCtbCur->pCur, NULL);
+    ret = tdbTbcOpen(pCtbCur->pMeta->pCtbIdx, (TBC **)&pCtbCur->pCur, NULL);
     if (ret < 0) {
       metaCloseCtbCursor(pCtbCur);
       return -1;
     }
 
     if (first) {
-      SCtbIdxKey   ctbIdxKey;
+      SCtbIdxKey ctbIdxKey;
       // move to the suid
       ctbIdxKey.suid = pCtbCur->suid;
       ctbIdxKey.uid = INT64_MIN;
@@ -1476,23 +1480,23 @@ int32_t metaGetInfo(SMeta *pMeta, int64_t uid, SMetaInfo *pInfo, SMetaReader *pR
     lock = 1;
   }
 
-  if(!lock) metaRLock(pMeta);
+  if (!lock) metaRLock(pMeta);
 
   // search cache
   if (metaCacheGet(pMeta, uid, pInfo) == 0) {
-    if(!lock) metaULock(pMeta);
+    if (!lock) metaULock(pMeta);
     goto _exit;
   }
 
   // search TDB
   if (tdbTbGet(pMeta->pUidIdx, &uid, sizeof(uid), &pData, &nData) < 0) {
     // not found
-    if(!lock) metaULock(pMeta);
+    if (!lock) metaULock(pMeta);
     code = TSDB_CODE_NOT_FOUND;
     goto _exit;
   }
 
-  if(!lock) metaULock(pMeta);
+  if (!lock) metaULock(pMeta);
 
   pInfo->uid = uid;
   pInfo->suid = ((SUidIdxVal *)pData)->suid;
diff --git a/source/dnode/vnode/src/meta/metaTable.c b/source/dnode/vnode/src/meta/metaTable.c
index 8f701da139..a5bbc06b25 100644
--- a/source/dnode/vnode/src/meta/metaTable.c
+++ b/source/dnode/vnode/src/meta/metaTable.c
@@ -2562,6 +2562,7 @@ int32_t metaGetColCmpr(SMeta *pMeta, tb_uid_t uid, SHashObj **ppColCmprObj) {
     return 0;
   }
   tDecoderClear(&dc);
+  taosMemoryFree(e.colCmpr.pColCmpr);
   tdbFree(pData);
   metaULock(pMeta);
 
diff --git a/source/dnode/vnode/src/tsdb/tsdbFSetRW.c b/source/dnode/vnode/src/tsdb/tsdbFSetRW.c
index a85af84abf..5ab2b91b21 100644
--- a/source/dnode/vnode/src/tsdb/tsdbFSetRW.c
+++ b/source/dnode/vnode/src/tsdb/tsdbFSetRW.c
@@ -127,6 +127,7 @@ _exit:
   if (code) {
     TSDB_ERROR_LOG(TD_VID(writer->config->tsdb->pVnode), lino, code);
   }
+  taosHashCleanup(writer->pColCmprObj);
   return code;
 }