docs: update

README.en-US.md

@@ -6,7 +6,7 @@
 
 ## introduce
 
-The lite version is based on the shelf extracted from [vue-pure-admin](https://github.com/xiaoxian521/vue-pure-admin), which contains the main functions and is more suitable for actual project development, the packaged size is only more than `2MB`
+The lite version is based on the shelf extracted from [vue-pure-admin](https://github.com/xiaoxian521/vue-pure-admin), which contains the main functions and is more suitable for actual project development, the packaged size is only more than `3MB`
 
 ## Supporting Video
 

README.md

@@ -6,7 +6,7 @@
 
 ## 介绍
 
-精简版是基于[vue-pure-admin](https://github.com/xiaoxian521/vue-pure-admin)提炼出的架子，包含主体功能，更适合实际项目开发，打包后的大小仅 `2MB`多
+精简版是基于[vue-pure-admin](https://github.com/xiaoxian521/vue-pure-admin)提炼出的架子，包含主体功能，更适合实际项目开发，打包后的大小仅 `3MB`多
 
 ## 配套视频