diff --git a/docs/README.md b/docs/README.md
index a7b9265..95c213a 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -13,6 +13,10 @@
 
 地址：https://datawhalechina.github.io/easy-rl/
 
+## 最新版PDF下载
+
+地址：https://github.com/datawhalechina/easy-rl/releases
+
 ## 内容导航
 | 章节                                                         | 习题                                                         | 相关项目                                                     |
 | ------------------------------------------------------------ | ------------------------------------------------------------ | ------------------------------------------------------------ |