diff --git a/source/dnode/vnode/src/inc/tsdb.h b/source/dnode/vnode/src/inc/tsdb.h
index 5346a5866747b3d878b2c1b659bac7f7a038fbbe..188b5979f4ea2bc5dabe5e48e01665cfe3533ac9 100644
--- a/source/dnode/vnode/src/inc/tsdb.h
+++ b/source/dnode/vnode/src/inc/tsdb.h
@@ -105,8 +105,9 @@ static FORCE_INLINE int64_t tsdbLogicToFileSize(int64_t lSize, int32_t szPage) {
 
 // tsdbUtil.c ==============================================================================================
 // TSDBROW
-#define TSDBROW_TS(ROW)                  (((ROW)->type == 0) ? (ROW)->pTSRow->ts : (ROW)->pBlockData->aTSKEY[(ROW)->iRow])
-#define TSDBROW_VERSION(ROW)             (((ROW)->type == 0) ? (ROW)->version : (ROW)->pBlockData->aVersion[(ROW)->iRow])
+#define TSDBROW_TS(ROW) (((ROW)->type == TSDBROW_ROW_FMT) ? (ROW)->pTSRow->ts : (ROW)->pBlockData->aTSKEY[(ROW)->iRow])
+#define TSDBROW_VERSION(ROW) \
+  (((ROW)->type == TSDBROW_ROW_FMT) ? (ROW)->version : (ROW)->pBlockData->aVersion[(ROW)->iRow])
 #define TSDBROW_SVERSION(ROW)            TD_ROW_SVER((ROW)->pTSRow)
 #define TSDBROW_KEY(ROW)                 ((TSDBKEY){.version = TSDBROW_VERSION(ROW), .ts = TSDBROW_TS(ROW)})
 #define tsdbRowFromTSRow(VERSION, TSROW) ((TSDBROW){.type = TSDBROW_ROW_FMT, .version = (VERSION), .pTSRow = (TSROW)})
diff --git a/source/dnode/vnode/src/tsdb/tsdbCommit.c b/source/dnode/vnode/src/tsdb/tsdbCommit.c
index 4bff58f2a7ff995aab5e1a6bfb14f787d6d85198..b60ab0ce26020d5c525c482106af7b2c695dfae1 100644
--- a/source/dnode/vnode/src/tsdb/tsdbCommit.c
+++ b/source/dnode/vnode/src/tsdb/tsdbCommit.c
@@ -1173,7 +1173,6 @@ static int32_t tsdbCommitAheadBlock(SCommitter *pCommitter, SDataBlk *pDataBlk)
 
   tBlockDataClear(pBlockData);
   while (pRowInfo) {
-    ASSERT(pRowInfo->row.type == 0);
     code = tsdbCommitterUpdateRowSchema(pCommitter, id.suid, id.uid, TSDBROW_SVERSION(&pRowInfo->row));
     TSDB_CHECK_CODE(code, lino, _exit);
 
@@ -1241,7 +1240,6 @@ static int32_t tsdbCommitMergeBlock(SCommitter *pCommitter, SDataBlk *pDataBlk)
         pRow = NULL;
       }
     } else if (c > 0) {
-      ASSERT(pRowInfo->row.type == 0);
       code = tsdbCommitterUpdateRowSchema(pCommitter, id.suid, id.uid, TSDBROW_SVERSION(&pRowInfo->row));
       TSDB_CHECK_CODE(code, lino, _exit);
 
@@ -1483,7 +1481,7 @@ static int32_t tsdbCommitTableData(SCommitter *pCommitter, TABLEID id) {
 
     while (pRowInfo) {
       STSchema *pTSchema = NULL;
-      if (pRowInfo->row.type == 0) {
+      if (pRowInfo->row.type == TSDBROW_ROW_FMT) {
         code = tsdbCommitterUpdateRowSchema(pCommitter, id.suid, id.uid, TSDBROW_SVERSION(&pRowInfo->row));
         TSDB_CHECK_CODE(code, lino, _exit);
         pTSchema = pCommitter->skmRow.pTSchema;
@@ -1526,7 +1524,7 @@ static int32_t tsdbCommitTableData(SCommitter *pCommitter, TABLEID id) {
 
     while (pRowInfo) {
       STSchema *pTSchema = NULL;
-      if (pRowInfo->row.type == 0) {
+      if (pRowInfo->row.type == TSDBROW_ROW_FMT) {
         code = tsdbCommitterUpdateRowSchema(pCommitter, id.suid, id.uid, TSDBROW_SVERSION(&pRowInfo->row));
         TSDB_CHECK_CODE(code, lino, _exit);
         pTSchema = pCommitter->skmRow.pTSchema;
diff --git a/source/dnode/vnode/src/tsdb/tsdbUtil.c b/source/dnode/vnode/src/tsdb/tsdbUtil.c
index 23740583a485f5cf6133e2b9a050c22db4ced0bf..e4743131882d3985e842c40a967a7e8f30a98fed 100644
--- a/source/dnode/vnode/src/tsdb/tsdbUtil.c
+++ b/source/dnode/vnode/src/tsdb/tsdbUtil.c
@@ -572,9 +572,9 @@ void tsdbRowGetColVal(TSDBROW *pRow, STSchema *pTSchema, int32_t iCol, SColVal *
 
   ASSERT(iCol > 0);
 
-  if (pRow->type == 0) {
+  if (pRow->type == TSDBROW_ROW_FMT) {
     tRowGet(pRow->pTSRow, pTSchema, iCol, pColVal);
-  } else if (pRow->type == 1) {
+  } else if (pRow->type == TSDBROW_COL_FMT) {
     SColData *pColData;
 
     tBlockDataGetColData(pRow->pBlockData, pTColumn->colId, &pColData);
@@ -606,11 +606,11 @@ int32_t tsdbRowCmprFn(const void *p1, const void *p2) {
 // STSDBRowIter ======================================================
 void tsdbRowIterInit(STSDBRowIter *pIter, TSDBROW *pRow, STSchema *pTSchema) {
   pIter->pRow = pRow;
-  if (pRow->type == 0) {
+  if (pRow->type == TSDBROW_ROW_FMT) {
     ASSERT(pTSchema);
     pIter->pTSchema = pTSchema;
     pIter->i = 1;
-  } else if (pRow->type == 1) {
+  } else if (pRow->type == TSDBROW_COL_FMT) {
     pIter->pTSchema = NULL;
     pIter->i = 0;
   } else {
@@ -619,14 +619,14 @@ void tsdbRowIterInit(STSDBRowIter *pIter, TSDBROW *pRow, STSchema *pTSchema) {
 }
 
 SColVal *tsdbRowIterNext(STSDBRowIter *pIter) {
-  if (pIter->pRow->type == 0) {
+  if (pIter->pRow->type == TSDBROW_ROW_FMT) {
     if (pIter->i < pIter->pTSchema->numOfCols) {
       tRowGet(pIter->pRow->pTSRow, pIter->pTSchema, pIter->i, &pIter->colVal);
       pIter->i++;
 
       return &pIter->colVal;
     }
-  } else {
+  } else if (pIter->pRow->type == TSDBROW_COL_FMT) {
     if (pIter->i < pIter->pRow->pBlockData->nColData) {
       SColData *pColData = tBlockDataGetColDataByIdx(pIter->pRow->pBlockData, pIter->i);
 
@@ -635,6 +635,8 @@ SColVal *tsdbRowIterNext(STSDBRowIter *pIter) {
 
       return &pIter->colVal;
     }
+  } else {
+    ASSERT(0);
   }
 
   return NULL;