Update README.md

Author: Java-Edge

README.md

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-# 联系我
-![](http://upload-images.jianshu.io/upload_images/4685968-6a8b28d2fd95e8b7?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240 "图片标题") 
-1.[Java开发技术交流Q群](https://jq.qq.com/?_wv=1027&k=5UB4P1T)
-
-2.[完整博客链接](http://www.shishusheng.com)
-
-3.[个人知乎](http://www.zhihu.com/people/shi-shu-sheng-)
-
-4.[gayhub](https://github.com/Wasabi1234)
 # 构建完整的并发与高并发知识体系
 
 ![](https://upload-images.jianshu.io/upload_images/4685968-92447a24b4f8cf38.png?imageMogr2/auto-orient/strip%7CimageView2/2/w/1240)