remove jd links

site/src/site/sphinx/contact-us.md

@@ -5,8 +5,6 @@
 
 ## 招聘
 
-* [阿里云-云原生团队-2022 届春季实习⽣招聘](https://mp.weixin.qq.com/s/jfjvBmrKmHDdKn-Iez-c4Q)
-
 * [期待你的加入](https://mp.weixin.qq.com/s/k5jozrSgmyH0tcQfrDkxUQ)
 ### Issues
 

site/src/site/sphinx/index.md

@@ -28,7 +28,6 @@ Contents
 --------
 
 * [首页](https://arthas.aliyun.com/)
-* [2022实习生招聘!](https://mp.weixin.qq.com/s/jfjvBmrKmHDdKn-Iez-c4Q)
 * [技术分享征文!](https://developer.aliyun.com/article/751641)
 * [English Docs](https://arthas.aliyun.com/doc/en/)
 * [在线教程(katacoda)](https://arthas.aliyun.com/doc/arthas-tutorials.html?language=cn)