### 添加栏目
![](https://img.kancloud.cn/3e/57/3e570c1ea2928928cf5114c9d55e18d0_777x626.png)
### 添加拓展模型
![](https://img.kancloud.cn/73/88/7388df261905195973c5fac5097f1e3a_875x415.png)
![](https://img.kancloud.cn/a6/6f/a66f8cf58cba7671133a4b35dc38fbe6_707x285.png)