update zh-cn/application-dev/ui/Readme-CN.md.

Signed-off-by: NLiAn <lian15@huawei.com>
Signed-off-by: NLiAn <lian15@huawei.com>

zh-cn/application-dev/ui/Readme-CN.md

@@ -21,8 +21,8 @@
             - [弹性布局](ui-ts-layout-flex.md)
             - [网格布局](ui-ts-layout-grid.md)
         - 响应式布局
-            - [栅格布局](ui-ts-layout-grid-container.md)
             - [栅格布局（新）](ui-ts-layout-grid-container-new.md)
+            - [栅格布局](ui-ts-layout-grid-container.md)
             - [媒体查询](ui-ts-layout-mediaquery.md)
     - [自定义组件的生命周期](ui-ts-custom-component-lifecycle-callbacks.md)
     - [Web组件开发指导](ui-ts-components-web.md)