docs: update

Author: sendya

README.md

@@ -22,14 +22,7 @@ An out-of-box UI solution for enterprise applications as a Vue boilerplate. base
 Overview
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-![dashboard + multi-tabs](https://static-2.loacg.com/open/static/github/20190224163345.jpg)
-
-![dashboard + setting](https://static-2.loacg.com/open/static/github/20181126112124.png)
-
-![user profile](https://static-2.loacg.com/open/static/github/20180916-134251.png)
-
-![permission list](https://static-2.loacg.com/open/static/github/20180916-154937.png)
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+![dashboard](https://static-2.loacg.com/open/static/github/SP1.png)
 
 ### Env and dependencies
 

README.zh-CN.md

@@ -25,12 +25,7 @@ Overview
 
 基于 [Ant Design of Vue](https://vuecomponent.github.io/ant-design-vue/docs/vue/introduce-cn/) 实现的 [Ant Design Pro](https://pro.ant.design/) 
 
-![工作台-多标签模式](https://static-2.loacg.com/open/static/github/20190224163345.jpg)
-
-![工作台+设置菜单](https://static-2.loacg.com/open/static/github/20181126112124.png)
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-![个人设置](https://static-2.loacg.com/open/static/github/20180916-134251.png)
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+![dashboard](https://static-2.loacg.com/open/static/github/SP1.png)
 
 环境和依赖
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