Update zh.md

README.md

@@ -17,7 +17,7 @@ fp is a concise web front-end solution to generate an unique 'fingerprint' for e
 
 ## Quick start
 
-[Click here to see how it works!](https://fp.yimian.xyz/demo.html)
+[Click here to see how it works!](https://fp.js.org/demo.html)
 
 
 ## How to use fp?

zh.md

@@ -17,7 +17,7 @@ fp为每一个用户代理(浏览器)生成一个唯一的识别码。fp的生
 
 ## 快速开始
 
-[点击查看你的fp](https://fp.yimian.xyz/demo.html)
+[点击查看你的fp](https://fp.js.org/demo.html)
 
 
 ## 如何使用