<link rel="stylesheet" type="text/css" href="__STATIC__/static/h-ui.admin/skin/default/skin.css" id="skin" />
Replace with
{load href="__STATIC__/static/h-ui.admin/skin/default/skin.css" id="skin" /}
in the upper right corner The skin changing function fails. Press F12 to check and find that the code id="skin" is gone.
Ask the teacher how to deal with it
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
From the original template file of H-ui, just fill in this part of the code manually. Or copy the same code from other template files here.