diff --git a/README.md b/README.md
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@@ -24,6 +24,16 @@
   <a href="https://space.bilibili.com/64514973"><img src="https://img.shields.io/badge/bilibili-red" alt=""></a>
 </p>
 
+- 目录
+  - [@ 开源项目](https://github.com/0voice/ffmpeg_develop_doc#-%E5%BC%80%E6%BA%90%E9%A1%B9%E7%9B%AE)
+  - [@ 系列文章](https://github.com/0voice/ffmpeg_develop_doc#-%E6%96%87%E7%AB%A0)
+  - [@ 面试题](https://github.com/0voice/ffmpeg_develop_doc#-%E9%9D%A2%E8%AF%95%E9%A2%98)
+  - [@ 教学视频](https://github.com/0voice/ffmpeg_develop_doc#-%E8%A7%86%E9%A2%91)
+  - [@ 学术论文](https://github.com/0voice/ffmpeg_develop_doc#-%E8%AE%BA%E6%96%87)
+  - [@ ffmpeg常用命令](https://github.com/0voice/ffmpeg_develop_doc#%EF%B8%8F-ffmpeg%E5%B8%B8%E7%94%A8%E5%91%BD%E4%BB%A4)
+  - [@ 资料下载](https://github.com/0voice/ffmpeg_develop_doc#%E8%81%94%E7%B3%BB%E4%B8%93%E6%A0%8F)
+
+
 ## 🏗 开源项目
 
 - [bilibili/ijkplayer](https://github.com/bilibili/ijkplayer): 基于FFmpeg n3.4的Android/iOS视频播放器，支持MediaCodec, VideoToolbox。