diff --git a/README.md b/README.md
index 86d0f807..7ae8492f 100644
--- a/README.md
+++ b/README.md
@@ -133,8 +133,6 @@ Google 开源项目的代码风格规范。
 
 > [Download](https://github.com/CyC2018/Interview-Notebook/blob/master/other/download.md)
 
-一些 PDF 书籍
-
 ## 后记 :memo:
 
 > [Postface](https://github.com/CyC2018/Interview-Notebook/blob/master/other/postface.md)