chore: update readme

mydearxym · web-flow · commit 12f150e868fe · 2019-01-28T10:08:22.000+08:00
diff --git a/README.md b/README.md
@@ -49,6 +49,10 @@
 
 ## As advertising: the author is looking for a good job :)
 
+![image](https://user-images.githubusercontent.com/6184465/51810607-de0faa80-22e3-11e9-92cf-e00631cc927f.png)
+
+> the UI is inspired by [parse server](https://github.com/parse-community/parse-server)
+
 
 ## Feature
 
