diff --git a/source/dnode/vnode/src/meta/metaQuery.c b/source/dnode/vnode/src/meta/metaQuery.c
index 8d2a4ebcf3..7d0a87d79d 100644
--- a/source/dnode/vnode/src/meta/metaQuery.c
+++ b/source/dnode/vnode/src/meta/metaQuery.c
@@ -158,7 +158,9 @@ SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, boo
   skmDbKey.sver = sver;
   pKey = &skmDbKey;
   kLen = sizeof(skmDbKey);
+  metaRLock(pMeta);
   ret = tdbDbGet(pMeta->pSkmDb, pKey, kLen, &pVal, &vLen);
+  metaULock(pMeta);
   if (ret < 0) {
     return NULL;
   }
@@ -181,6 +183,7 @@ SSchemaWrapper *metaGetTableSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver, boo
 }
 
 struct SMCtbCursor {
+  SMeta   *pMeta;
   TDBC    *pCur;
   tb_uid_t suid;
   void    *pKey;
@@ -200,9 +203,13 @@ SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
     return NULL;
   }
 
+  pCtbCur->pMeta = pMeta;
   pCtbCur->suid = uid;
+  metaRLock(pMeta);
+
   ret = tdbDbcOpen(pMeta->pCtbIdx, &pCtbCur->pCur, NULL);
   if (ret < 0) {
+    metaULock(pMeta);
     taosMemoryFree(pCtbCur);
     return NULL;
   }
@@ -220,6 +227,7 @@ SMCtbCursor *metaOpenCtbCursor(SMeta *pMeta, tb_uid_t uid) {
 
 void metaCloseCtbCurosr(SMCtbCursor *pCtbCur) {
   if (pCtbCur) {
+    if (pCtbCur->pMeta) metaULock(pCtbCur->pMeta);
     if (pCtbCur->pCur) {
       tdbDbcClose(pCtbCur->pCur);
 
@@ -269,7 +277,7 @@ STSchema *metaGetTbTSchema(SMeta *pMeta, tb_uid_t uid, int32_t sver) {
 
   pSW = metaGetTableSchema(pMeta, quid, sver, 0);
   if (!pSW) return NULL;
-  
+
   tdInitTSchemaBuilder(&sb, 0);
   for (int i = 0; i < pSW->nCols; i++) {
     pSchema = pSW->pSchema + i;
diff --git a/source/dnode/vnode/src/tsdb/tsdbCommit.c b/source/dnode/vnode/src/tsdb/tsdbCommit.c
index 07a68d780a..c1813c787a 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCommit.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCommit.c
@@ -70,6 +70,7 @@ static int  tsdbCommitToFile(SCommitH *pCommith, SDFileSet *pSet, int fid);
 static void tsdbResetCommitFile(SCommitH *pCommith);
 static int  tsdbSetAndOpenCommitFile(SCommitH *pCommith, SDFileSet *pSet, int fid);
 static int  tsdbCommitToTable(SCommitH *pCommith, int tid);
+static bool tsdbCommitIsSameFile(SCommitH *pCommith, int bidx);
 static int  tsdbMoveBlkIdx(SCommitH *pCommith, SBlockIdx *pIdx);
 static int  tsdbSetCommitTable(SCommitH *pCommith, STable *pTable);
 static int  tsdbComparKeyBlock(const void *arg1, const void *arg2);
@@ -891,9 +892,11 @@ static int tsdbCommitToTable(SCommitH *pCommith, int tid) {
 }
 
 static int tsdbMoveBlkIdx(SCommitH *pCommith, SBlockIdx *pIdx) {
-  SReadH *pReadh = &pCommith->readh;
-  int     nBlocks = pIdx->numOfBlocks;
-  int     bidx = 0;
+  SReadH   *pReadh = &pCommith->readh;
+  STsdb    *pTsdb = TSDB_READ_REPO(pReadh);
+  STSchema *pTSchema = NULL;
+  int       nBlocks = pIdx->numOfBlocks;
+  int       bidx = 0;
 
   tsdbResetCommitTable(pCommith);
 
@@ -903,30 +906,49 @@ static int tsdbMoveBlkIdx(SCommitH *pCommith, SBlockIdx *pIdx) {
     return -1;
   }
 
+  STable table = {.tid = pIdx->uid, .uid = pIdx->uid, .pSchema = NULL};
+  pCommith->pTable = &table;
+
   while (bidx < nBlocks) {
+    if (!pTSchema && !tsdbCommitIsSameFile(pCommith, bidx)) {
+      // Set commit table
+      pTSchema = metaGetTbTSchema(REPO_META(pTsdb), pIdx->uid, 0);  // TODO: schema version
+      if (!pTSchema) {
+        terrno = TSDB_CODE_OUT_OF_MEMORY;
+        return -1;
+      }
+      table.pSchema = pTSchema;
+      if (tsdbSetCommitTable(pCommith, &table) < 0) {
+        taosMemoryFreeClear(pTSchema);
+        return -1;
+      }
+    }
+
     if (tsdbMoveBlock(pCommith, bidx) < 0) {
       tsdbError("vgId:%d failed to move block into file %s since %s", TSDB_COMMIT_REPO_ID(pCommith),
                 TSDB_FILE_FULL_NAME(TSDB_COMMIT_HEAD_FILE(pCommith)), tstrerror(terrno));
+      taosMemoryFreeClear(pTSchema);
       return -1;
     }
+
     ++bidx;
   }
 
-  STable table = {.tid = pIdx->uid, .uid = pIdx->uid, .pSchema = NULL};
-  TSDB_COMMIT_TABLE(pCommith) = &table;
-
   if (tsdbWriteBlockInfo(pCommith) < 0) {
     tsdbError("vgId:%d failed to write SBlockInfo part into file %s since %s", TSDB_COMMIT_REPO_ID(pCommith),
               TSDB_FILE_FULL_NAME(TSDB_COMMIT_HEAD_FILE(pCommith)), tstrerror(terrno));
+    taosMemoryFreeClear(pTSchema);
     return -1;
   }
 
+  taosMemoryFreeClear(pTSchema);
   return 0;
 }
 
 static int tsdbSetCommitTable(SCommitH *pCommith, STable *pTable) {
   STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1);
 
+
   pCommith->pTable = pTable;
 
   if (tdInitDataCols(pCommith->pDataCols, pSchema) < 0) {
@@ -1323,6 +1345,14 @@ static int tsdbMergeMemData(SCommitH *pCommith, SCommitIter *pIter, int bidx) {
   return 0;
 }
 
+static bool tsdbCommitIsSameFile(SCommitH *pCommith, int bidx) {
+  SBlock *pBlock = pCommith->readh.pBlkInfo->blocks + bidx;
+  if (pBlock->last) {
+    return pCommith->isLFileSame;
+  }
+  return pCommith->isDFileSame;
+}
+
 static int tsdbMoveBlock(SCommitH *pCommith, int bidx) {
   SBlock *pBlock = pCommith->readh.pBlkInfo->blocks + bidx;
   SDFile *pDFile;
diff --git a/source/libs/tdb/src/db/tdbPCache.c b/source/libs/tdb/src/db/tdbPCache.c
index aa05687426..8574e071f2 100644
--- a/source/libs/tdb/src/db/tdbPCache.c
+++ b/source/libs/tdb/src/db/tdbPCache.c
@@ -242,7 +242,7 @@ static void tdbPCacheRemovePageFromHash(SPCache *pCache, SPage *pPage) {
   int     h;
 
   h = tdbPCachePageHash(&(pPage->pgid));
-  for (ppPage = &(pCache->pgHash[h % pCache->nHash]); *ppPage != pPage; ppPage = &((*ppPage)->pHashNext))
+  for (ppPage = &(pCache->pgHash[h % pCache->nHash]); (*ppPage) && *ppPage != pPage; ppPage = &((*ppPage)->pHashNext))
     ;
   ASSERT(*ppPage == pPage);
   *ppPage = pPage->pHashNext;