diff --git a/source/libs/executor/src/projectoperator.c b/source/libs/executor/src/projectoperator.c
index 1674646a7a..2a03489547 100644
--- a/source/libs/executor/src/projectoperator.c
+++ b/source/libs/executor/src/projectoperator.c
@@ -899,7 +899,7 @@ int32_t projectApplyFunctions(SExprInfo* pExpr, SSDataBlock* pResult, SSDataBloc
         SColumnInfoData  idata = {.info = pResColData->info, .hasNull = true};
 
         SScalarParam dest = {.columnData = &idata};
-        int32_t      code = scalarCalculate((SNode*)pExpr[k].pExpr->_function.pFunctNode, pBlockList, &dest);
+        code = scalarCalculate((SNode*)pExpr[k].pExpr->_function.pFunctNode, pBlockList, &dest);
         if (code != TSDB_CODE_SUCCESS) {
           taosArrayDestroy(pBlockList);
           goto _exit;