diff --git a/README_cn.md b/README_cn.md
index c434b3bfd3abacc1e2e19f17f05f2eb2d0289554..9221f1dabc404e1d38595ea7078b01b6515a8422 100644
--- a/README_cn.md
+++ b/README_cn.md
@@ -276,6 +276,7 @@ v2.0版本已经在`04/2021`发布，全面支持动态图版本，新增支持B
 ## 贡献代码
 
 我们非常欢迎你可以为PaddleDetection提供代码，也十分感谢你的反馈。
+- 感谢[Mandroide](https://github.com/Mandroide)清理代码并且统一部分函数接口。
 
 
 ## 引用
diff --git a/README_en.md b/README_en.md
index 4cdb41d3fc1cba06f0cb07e264ddba1d4c9cedab..5c906c6b51b475c24d99d894d9b0559848c366e9 100644
--- a/README_en.md
+++ b/README_en.md
@@ -282,6 +282,7 @@ PaddleDetection is released under the [Apache 2.0 license](LICENSE).
 ## Contributing
 
 Contributions are highly welcomed and we would really appreciate your feedback!!
+- Thanks [Mandroide](https://github.com/Mandroide) for cleaning the code and unifying some function interface.
 
 ## Citation