update readme

Author: jihe520

README.md

@@ -118,6 +118,8 @@ pnpm run dev
 
 ## 🤝 贡献和开发
 
+[DeepWiki](https://deepwiki.com/jihe520/MathModelAgent)
+
 - 项目处于**开发实验阶段**（我有时间就会更新），变更较多，还存在许多 Bug，我正着手修复。
 - 希望大家一起参与，让这个项目变得更好
 - 非常欢迎使用和提交  **PRs** 和 issues 

README_EN.md

@@ -115,6 +115,9 @@ Results and outputs are generated in the `backend/project/work_dir/xxx/*` direct
 
 ## 🤝 Contribution & Development
 
+[DeepWiki](https://deepwiki.com/jihe520/MathModelAgent)
+
+
 - The project is in **experimental development stage** (updated when I have time), with frequent changes and some bugs being fixed.
 - Everyone is welcome to participate and make the project better.
 - PRs and issues are very welcome.