diff --git a/tests/ut/ge/generator/ge_generator_unittest.cc b/tests/ut/ge/generator/ge_generator_unittest.cc
index 022fd611..5cf5038b 100644
--- a/tests/ut/ge/generator/ge_generator_unittest.cc
+++ b/tests/ut/ge/generator/ge_generator_unittest.cc
@@ -77,7 +77,7 @@ TEST_F(UtestGeGenerator, test_set_model_name) {
   GeGenerator generator;
   generator.Initialize({});
   GeRootModelPtr ge_root_model = make_shared<GeRootModelPtr>(GeRootModel());
-  ComputeGraphPtr graph = make_shared<ComputeGraph>(ComputeGraph());
+  ComputeGraphPtr graph = make_shared<ComputeGraph>(ComputeGraph("graph"));
   (void)AttrUtils::SetBool(graph, "_dynamic_shape_partitioned", true);
   ge_root_model->root_graph_ = std::move(graph);
   EXPECT_EQ(generator.SetModelNameForDump(ge_root_model), SUCCESS);