diff --git a/docs/java/Java编程规范.md b/docs/java/Java编程规范.md
index a1c746fa..13651cfd 100644
--- a/docs/java/Java编程规范.md
+++ b/docs/java/Java编程规范.md
@@ -5,4 +5,4 @@
 - **阿里巴巴Java开发手册（详尽版）** <https://github.com/alibaba/p3c/blob/master/阿里巴巴Java开发手册（详尽版）.pdf>
 - **Google Java编程风格指南：** <http://www.hawstein.com/posts/google-java-style.html>
 个人
-- **程序员你为什么这么累: ** <https://xwjie.github.io/rule/>
+- **程序员你为什么这么累:** <https://xwjie.github.io/rule/>