diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index c1da4ba..379d053 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -200,6 +200,9 @@ npm run start  # 监听 md 文件编译输出 HTML
 <a href="https://github.com/lykjjj" title="lykjjj">
   <img src="https://avatars.githubusercontent.com/u/58510058?v=4" width="42;" alt="lykjjj"/>
 </a>
+<a href="https://github.com/mancuoj" title="mancuoj">
+  <img src="https://avatars.githubusercontent.com/u/45707684?v=4" width="42;" alt="mancuoj"/>
+</a>
 <a href="https://github.com/onewesong" title="onewesong">
   <img src="https://avatars.githubusercontent.com/u/17920822?v=4" width="42;" alt="onewesong"/>
 </a>