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@@ -81,3 +81,12 @@ https://www.bilibili.com/video/BV1ys4y1q7uG
 
 ## 大厂、外企内推
 关注“字节叔叔”公众号：每月记录一篇编程、创业、生活中踩坑的文章，陆续会开放一些微软、阿里、京东、拼多多等大厂或外企的内推岗位！
+
+## 技术支持
+|                  微信                   |
+|:-------------------------------------:|
+| <img src="doc/zdg.jpg" width="200px"> | 
+
+|                    公众号                     |
+|:------------------------------------------:|
+| <img src="doc/datacall.jpg" width="200px"> | 
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