sites: 
 site: 
  - 
   id: 1
   name: "堆糖"
   url: "https://www.duitang.com/"
  - 
   id: 2
   name: "简书"
   url: "https://www.jianshu.com/"
  - 
   id: 3
   name: "YouTube"
   url: "https://baike.baidu.com/item/YouTube/6497100?fr=aladdin"