diff --git a/README.md b/README.md
index dd1334ae53883acdb0605cade8ae0ddf3f8cc0ca..9f79a11695cb234fcd73294a6a604a73e13fd55c 100644
--- a/README.md
+++ b/README.md
@@ -11,8 +11,9 @@
 +   [ApacheCN 机器学习交流群 629470233](http://shang.qq.com/wpa/qunwpa?idkey=30e5f1123a79867570f665aa3a483ca404b1c3f77737bc01ec520ed5f078ddef)
 +   [ApacheCN 学习资源](http://www.apachecn.org/)
 +   [UCB Prob140 课本：面向数据科学的概率论](https://github.com/apachecn/prob140-textbook-zh)
++ [UCB DS100 课本：数据科学的原理与技巧](https://github.com/apachecn/ds100-textbook-zh)
 
-‍
+<!-- break -->
 
 + [在线阅读](https://www.gitbook.com/book/wizardforcel/data8-textbook/details)
 + [PDF格式](https://www.gitbook.com/download/pdf/book/wizardforcel/data8-textbook)