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--- a/README.md
+++ b/README.md
@@ -1,5 +1,6 @@
 # 在线书签管理工具
-![image](https://github.com/luchenqun/my-bookmark/blob/master/public/images/screenshot.png)
+![image](https://github.com/luchenqun/my-bookmark/blob/master/public/images/screenshot.png)   
+
 1 例子(demo)
 -------------
 [在线书签管理系统](http://mybookmark.cn/ "在线书签管理系统")，体验账号：test。密码：123456。
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Binary files a/public/images/screenshot.png and b/public/images/screenshot.png differ