Writing docs.

@@ -8,7 +8,7 @@
 [![Build Status](https://img.shields.io/badge/cim-cross--im-brightgreen.svg)](https://github.com/crossoverJie/cim)
 [![Build Status](https://img.shields.io/badge/cim-cross--im-brightgreen.svg)](https://github.com/crossoverJie/cim)
 [![QQ群](https://img.shields.io/badge/QQ%E7%BE%A4-787381170-yellowgreen.svg)](https://jq.qq.com/?_wv=1027&k=5HPYvQk)
 [![QQ群](https://img.shields.io/badge/QQ%E7%BE%A4-787381170-yellowgreen.svg)](https://jq.qq.com/?_wv=1027&k=5HPYvQk)
 
 
-📘[介绍](#features) |🌁[Quick Start](#quick-start) | 🏖[Performance Test](#performance-test) | 🌈[ChangeLog](#changelog) | 💡 [Contact Author](#contact-author)|🇨🇳[中文文档](https://github.com/TogetherOS/cicada/blob/master/README-ZH.md)
+📘[介绍](#介绍) |📽[视频演示](#介绍) | 🏖[TODO LIST](#todo-list) | 🌈[系统架构](#系统架构) | 💡 [流程图](#流程图)|🌁[快速启动](#快速启动)|👨🏻‍✈️[客户端内置命令](#客户端内置命令)
 
 
 
 
 </div>
 </div>