diff --git a/src/client/src/tscParseInsert.c b/src/client/src/tscParseInsert.c
index 0c0738677d6ee83b289b9b63996da2fabe611ef4..4f817b222dcffed79e807b231cfd142e85c5c633 100644
--- a/src/client/src/tscParseInsert.c
+++ b/src/client/src/tscParseInsert.c
@@ -453,6 +453,8 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, b
 
   char *row = pDataBlocks->pData +
               ((*isConverted) ? (pDataBlocks->size - rowSize) : pDataBlocks->size);  // skip the SSubmitBlk header
+  *isConverted = false;
+  
   SParsedDataColInfo *spd = &pDataBlocks->boundColumnInfo;
   STableMeta *        pTableMeta = pDataBlocks->pTableMeta;
   SSchema *           schema = tscGetTableSchema(pTableMeta);
@@ -461,7 +463,6 @@ int tsParseOneRow(char **str, STableDataBlocks *pDataBlocks, int16_t timePrec, b
   int32_t             kvLen = pBuilder->kvRowInitLen;
   bool                isParseBindParam = false;
 
-  *isConverted = false;
   initSMemRow(row, pBuilder->memRowType, pDataBlocks, spd->numOfBound);
 
   // 1. set the parsed value from sql string