diff --git a/src/page/guide/md/html.md b/src/page/guide/md/html.md
index 34cd7ad..6843252 100644
--- a/src/page/guide/md/html.md
+++ b/src/page/guide/md/html.md
@@ -3,6 +3,7 @@
 ## 📄 文章 
 - [HTML 教程](https://www.runoob.com/html/html-tutorial.html)
 - [HTML YuelinWang笔记](https://mubu.com/doc/a9YYeiV0Y0)
+- [HTML MDN Web Docs](https://developer.mozilla.org/zh-CN/docs/Web/HTML)
 
 ## 📺 视频
 - [浏览器是如何运作的？](https://www.bilibili.com/video/BV1x54y1B7RE/)