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diff --git a/README.en.md b/README.en.md
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--- a/README.en.md
+++ b/README.en.md
@@ -1,36 +1,28 @@
 # compiler-docs
 
-#### Description
-A repo used to store documents from the compielr sig
+### Description
+**Compiler-docs** are used to store documentation related to [OpenEuler Compiler SIG](https://gitee.com/openeuler/community/tree/master/sig/Compiler), including but not limited to feature introduction documents, LLVM parallel universe project, conference/salon materials, release version introductions, bi-weekly shared materials, and more.
 
-#### Software Architecture
-Software architecture description
-
-#### Installation
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Instructions
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### Contribution
+## bi-weekly meeting
+The Compiler SIG holds an online meeting every Tuesday at 10:00 AM (UTC+8).
+Meeting minutes address:
+https://etherpad.openeuler.org/p/Compiler-meetings
 
+## Contribution
 1.  Fork the repository
 2.  Create Feat_xxx branch
 3.  Commit your code
 4.  Create Pull Request
 
+## Note
+1. PPT, Word and other documents that are easy to tamper with, please convert them into PDF and upload them to our warehouse
+2. Please pay attention to the legal and compliance issues of the uploaded documents
+
+## Compiler SIG Wechat
+Add the assistant to join the Compiler SIG WeChat group.
+
+<div align=center>
 
-#### Gitee Feature
+  <img align = "center" src="./.images/微信QR.png" alt="微信QR" width="400" height="400" >
 
-1.  You can use Readme\_XXX.md to support different languages, such as Readme\_en.md, Readme\_zh.md
-2.  Gitee blog [blog.gitee.com](https://blog.gitee.com)
-3.  Explore open source project [https://gitee.com/explore](https://gitee.com/explore)
-4.  The most valuable open source project [GVP](https://gitee.com/gvp)
-5.  The manual of Gitee [https://gitee.com/help](https://gitee.com/help)
-6.  The most popular members  [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+</div>
diff --git a/README.md b/README.md
index eacb7ff22be10121b9dc8c45aed6040f70cbb551..92b688d615b5996e55e67c3d5b4e9944859f1307 100644
--- a/README.md
+++ b/README.md
@@ -1,37 +1,29 @@
 # compiler-docs
 
-#### 介绍
-A repo used to store documents from the compielr sig
+## 介绍
+**compiler-docs**用于存放[openEuler Compiler SIG](https://gitee.com/openeuler/community/tree/master/sig/Compiler)相关的文档资料，包括但不限于特性介绍文档、LLVM平行宇宙计划、大会/沙龙会议材料、版本发布介绍、双周例会共享材料等内容。
 
-#### 软件架构
-软件架构说明
+## 双周例会
+Compiler SIG 每双周周二上午10:00（UTC+8）进行线上例会。
+会议记录地址：
+https://etherpad.openeuler.org/p/Compiler-meetings
 
-
-#### 安装教程
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 使用说明
-
-1.  xxxx
-2.  xxxx
-3.  xxxx
-
-#### 参与贡献
+## 参与贡献
 
 1.  Fork 本仓库
 2.  新建 Feat_xxx 分支
 3.  提交代码
 4.  新建 Pull Request
 
+## 注意事项
+1. PPT、Word等易篡改的文件，请转成PDF后再上传至本仓。
+2. 上传的文档资料，请注意合法合规问题。
+
+## Compiler SIG微信群
+加小助手进Compiler SIG微信群。
+
+<div align=center>
 
-#### 特技
+  <img align = "center" src="./.images/微信QR.png" alt="微信QR" width="400" height="400" >
 
-1.  使用 Readme\_XXX.md 来支持不同的语言，例如 Readme\_en.md, Readme\_zh.md
-2.  Gitee 官方博客 [blog.gitee.com](https://blog.gitee.com)
-3.  你可以 [https://gitee.com/explore](https://gitee.com/explore) 这个地址来了解 Gitee 上的优秀开源项目
-4.  [GVP](https://gitee.com/gvp) 全称是 Gitee 最有价值开源项目，是综合评定出的优秀开源项目
-5.  Gitee 官方提供的使用手册 [https://gitee.com/help](https://gitee.com/help)
-6.  Gitee 封面人物是一档用来展示 Gitee 会员风采的栏目 [https://gitee.com/gitee-stars/](https://gitee.com/gitee-stars/)
+</div>