diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index f05f2ef9391636fc36c7626b1982d4f92d467c4c..d14863321f3e0ee456f6c1618fe3a0b76c854362 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -696,7 +696,6 @@ void tscSetBoundColumnInfo(SParsedDataColInfo *pColInfo, SSchema *pSchema, int32
   pColInfo->numOfCols = numOfCols;
   pColInfo->numOfBound = numOfCols;
   pColInfo->orderStatus = ORDER_STATUS_ORDERED;  // default is ORDERED for non-bound mode
-  pColInfo->boundColsLen = 0;
   pColInfo->boundedColumns = calloc(pColInfo->numOfCols, sizeof(int32_t));
   pColInfo->cols = calloc(pColInfo->numOfCols, sizeof(SBoundColumn));
   pColInfo->colIdxInfo = NULL;
@@ -726,6 +725,7 @@ void tscSetBoundColumnInfo(SParsedDataColInfo *pColInfo, SSchema *pSchema, int32
     pColInfo->boundedColumns[i] = i;
   }
   pColInfo->allNullLen += pColInfo->flen;
+  pColInfo->boundColsLen = pColInfo->flen;
   pColInfo->extendedVarLen = (uint16_t)(nVar * sizeof(VarDataOffsetT));
 }
 
@@ -1229,6 +1229,7 @@ static int32_t parseBoundColumns(SInsertStatementParam *pInsertParam, SParsedDat
   int32_t nCols = pColInfo->numOfCols;
 
   pColInfo->numOfBound = 0;
+  pColInfo->boundColsLen = 0;
   memset(pColInfo->boundedColumns, 0, sizeof(int32_t) * nCols);
   for (int32_t i = 0; i < nCols; ++i) {
     pColInfo->cols[i].valStat = VAL_STAT_NONE;