diff --git a/books/free-programming-books-zh.md b/books/free-programming-books-zh.md
index cb17adce3..a1617b3e3 100644
--- a/books/free-programming-books-zh.md
+++ b/books/free-programming-books-zh.md
@@ -127,8 +127,9 @@
 * [鸟哥的 Linux 私房菜 基础学习篇](http://cn.linux.vbird.org/linux_basic/linux_basic.php)
 * [嵌入式 Linux 知识库 (eLinux.org 中文版)](https://tinylab.gitbooks.io/elinux/content/zh/)
 * [Docker — 从入门到实践](https://github.com/yeasy/docker_practice)
-* [Docker入门实战](http://yuedu.baidu.com/ebook/d817967416fc700abb68fca1)
-* [Docker中文指南](https://github.com/widuu/chinese_docker)
+* [Docker 入门实战](http://yuedu.baidu.com/ebook/d817967416fc700abb68fca1)
+* [Docker 中文指南](https://github.com/widuu/chinese_docker)
+* [FreeBSD 从入门到跑路](https://book.bsdcn.org)
 * [FreeBSD 使用手册](http://www.freebsd.org/doc/zh_CN.UTF-8/books/handbook/)
 * [Linux 构建指南](http://works.jinbuguo.com/lfs/lfs62/index.html)
 * [Linux 系统高级编程](http://sourceforge.net/projects/elpi/)