update

huang303513 · huang303513 · commit 93fb971e0750 · 2017-01-16T16:21:05.000+08:00
diff --git a/README.md b/README.md
@@ -12,6 +12,7 @@
 [史上最全的CSS hack方式一览](http://blog.csdn.net/freshlover/article/details/12132801)</br>
 [浏览器~加载，解析，渲染](http://www.jianshu.com/p/e141d1543143)</br>
 [cookie从哪来到哪去](https://gold.xitu.io/post/584e1f5361ff4b006cd15698)</br>
+[COOKIE和SESSION有什么区别？](https://www.zhihu.com/question/19786827)</br>
 [一步一步教你HTTPS抓包](https://gold.xitu.io/post/584b711d8e450a006c586ca6)</br>
 [前端解决跨域问题的8种方案](http://web.jobbole.com/88524/)</br>
 [JS中几种实用的跨域方法原理详解](http://web.jobbole.com/88525/?utm_source=blog.jobbole.com&utm_medium=relatedPosts)</br>
