diff --git a/mindspore/ccsrc/frontend/optimizer/irpass/reduce_eliminate.h b/mindspore/ccsrc/frontend/optimizer/irpass/reduce_eliminate.h
index 5543783f5f1b3ebfd6ecb03702b5c67dcb54bf2a..f8e22935e02447422e55d5e5068500e681125e30 100644
--- a/mindspore/ccsrc/frontend/optimizer/irpass/reduce_eliminate.h
+++ b/mindspore/ccsrc/frontend/optimizer/irpass/reduce_eliminate.h
@@ -72,6 +72,15 @@ class ReduceOneEliminater : public AnfVisitor {
       }
       auto new_shape = std::make_shared<ValueTuple>(elements);
       auto reshape_op = prim::GetPythonOps("reshape", "mindspore.ops.functional")->cast<PrimitivePtr>();
+      auto node_abstract = node->abstract();
+      // handle auto_parallel get nullptr abstract
+      if (node_abstract != nullptr) {
+        auto new_base_shape = std::make_shared<abstract::Shape>(GetValue<std::vector<int>>(new_shape));
+        node_abstract->set_shape(new_base_shape);
+        auto new_node = node->func_graph()->NewCNode({NewValueNode(reshape_op), x_, NewValueNode(new_shape)});
+        new_node->set_abstract(node_abstract);
+        return new_node;
+      }
       return node->func_graph()->NewCNode({NewValueNode(reshape_op), x_, NewValueNode(new_shape)});
     }