diff --git a/README-zh_CN.md b/README-zh_CN.md
index 2634163a..fd78bfb9 100644
--- a/README-zh_CN.md
+++ b/README-zh_CN.md
@@ -8,7 +8,7 @@ Jitamin
 
 Jitamin (读作/ˈdʒɪtəmɪn/) 是一款免费、开源，使用PHP语言开发的项目管理系统。Jitamin灵感来自于Vitamin，并结合了Just In Time(准时)和`敏`的拼音`min`，意指`效率`与`敏捷`是项目管理的维他命。
 
-![jitamin](https://cloud.githubusercontent.com/assets/15666864/21678087/312aab60-d378-11e6-8244-56882545970c.jpeg)
+![jitamin](http://jitamin.com/img/screenshot.png)
 
 ## 功能特性
 
diff --git a/README.md b/README.md
index 295509e9..b559cea1 100644
--- a/README.md
+++ b/README.md
@@ -13,7 +13,7 @@ Jitamin (pronounced /ˈdʒɪtəmɪn/) is a free software written in PHP, intende
 [简体中文](https://github.com/jitamin/jitamin/blob/master/README-zh_CN.md)
 
 
-![jitamin](https://cloud.githubusercontent.com/assets/15666864/21678087/312aab60-d378-11e6-8244-56882545970c.jpeg)
+![jitamin](http://jitamin.com/img/screenshot.png)
 
 ## Features