diff --git a/readme.md b/readme.md
index 2ee2a2359..1e4364b55 100644
--- a/readme.md
+++ b/readme.md
@@ -1,4 +1,4 @@
-# 大道至简 · 原生框架
+## 大道至简 · 原生框架
 
 [![Latest Stable Version](https://poser.pugx.org/zoujingli/thinkadmin/v/stable)](https://packagist.org/packages/zoujingli/thinkadmin)
 [![Latest Unstable Version](https://poser.pugx.org/zoujingli/thinkadmin/v/unstable)](https://packagist.org/packages/zoujingli/thinkadmin)