diff --git a/source/libs/scalar/src/filter.c b/source/libs/scalar/src/filter.c
index 807fb5e237..e482a1d241 100644
--- a/source/libs/scalar/src/filter.c
+++ b/source/libs/scalar/src/filter.c
@@ -4874,7 +4874,9 @@ EDealRes fltReviseRewriter(SNode **pNode, void *pContext) {
             type = tmp;
           }
         }
-        exprNode->resType.type = type;
+        if (IS_NUMERIC_TYPE(type)){
+          exprNode->resType.type = type;
+        }
       }
       if ((0 != type && type != refNode->node.resType.type) || OP_TYPE_NOT_IN == node->opType) {
         stat->scalarMode = true;
diff --git a/source/libs/scalar/src/sclvector.c b/source/libs/scalar/src/sclvector.c
index b862f42a37..bc0f12f7b2 100644
--- a/source/libs/scalar/src/sclvector.c
+++ b/source/libs/scalar/src/sclvector.c
@@ -1069,7 +1069,7 @@ int32_t vectorGetConvertType(int32_t type1, int32_t type2) {
 
 int32_t vectorConvertSingleCol(SScalarParam *input, SScalarParam *output, int32_t type, int32_t startIndex,
                                int32_t numOfRows) {
-  if (input->columnData == NULL && input->pHashFilterVar != NULL){
+  if (input->columnData == NULL && (input->pHashFilter != NULL || input->pHashFilterVar != NULL)){
     return TSDB_CODE_SUCCESS;
   }
   output->numOfRows = input->numOfRows;