diff --git a/src/sql/optimizer/ob_table_location.cpp b/src/sql/optimizer/ob_table_location.cpp
index 1ecf16d8d3..111893f8fb 100644
--- a/src/sql/optimizer/ob_table_location.cpp
+++ b/src/sql/optimizer/ob_table_location.cpp
@@ -4506,8 +4506,7 @@ int ValueItemExpr::deserialize(common::ObIAllocator &allocator, const char *buf,
                                const int64_t data_len, int64_t &pos)
 {
   int ret = OB_SUCCESS;
-  ValueItemExpr vie;
-  OB_UNIS_DECODE(vie.type_);
+  OB_UNIS_DECODE(type_);
   if (CONST_OBJ_TYPE == type_) {
     OB_UNIS_DECODE(obj_);
   } else if (CONST_EXPR_TYPE == type_) {