diff --git a/interfaces/inner_api/security_component/test/unittest/src/location_button_test.cpp b/interfaces/inner_api/security_component/test/unittest/src/location_button_test.cpp
index ce832db0930bf45e35d7474056c34243870e4140..335bb9845ef5f030b4e13cab179f744f335fe963 100644
--- a/interfaces/inner_api/security_component/test/unittest/src/location_button_test.cpp
+++ b/interfaces/inner_api/security_component/test/unittest/src/location_button_test.cpp
@@ -54,6 +54,7 @@ HWTEST_F(LocationButtonTest, FromJson001, TestSize.Level1)
     nlohmann::json jsonComponent;
     TestCommon::BuildLocationComponentInfo(jsonComponent);
     LocationButton comp;
+    
     ASSERT_TRUE(comp.FromJson(jsonComponent));
 }