diff --git a/src/storage/access/ob_vector_store.cpp b/src/storage/access/ob_vector_store.cpp
index 06fb45de5b..3e34f46eb4 100644
--- a/src/storage/access/ob_vector_store.cpp
+++ b/src/storage/access/ob_vector_store.cpp
@@ -369,7 +369,6 @@ int ObVectorStore::fill_group_by_rows(
       set_end();
       if (!group_by_cell_->is_processing()) {
         begin_index = end_index;
-        ret = OB_ITER_END;
       }
     }
   }