Add demo info

readme.md

@@ -1,14 +1,16 @@
-# SSRPanel_OtakuMod
+# ProxyPanel
 Support but not limited to: Shadowsocks,ShadowsocksR,ShadowsocksRR,V2Ray,VNET
 
-- [Demo]( ) 待添加 coming soon
+- [Demo](https://demo.proxypanel.ml/admin/userList) 
+    - Account: test@test.com
+    - Password: 123456
 - [Issues](https://github.com/ZBrettonYe/OtakuPanel_SSR/issues)
 - [WIKI](https://github.com/ZBrettonYe/OtakuPanel_SSR/wiki)
 - [Update Log](https://github.com/ZBrettonYe/OtakuPanel_SSR/wiki/%E6%9B%B4%E6%96%B0%E6%97%A5%E5%BF%97)
 - [Telegram](https://t.me/joinchat/GUrO5hZsT3FOd79HAa9pcA)
 
 ## Requirements
-- PHP 7.2 +
+- PHP 7.3 +
 - Mysql 5.5 +
 - Memory 1G +
 - Disk 10G +
@@ -37,4 +39,4 @@ Support but not limited to: Shadowsocks,ShadowsocksR,ShadowsocksRR,V2Ray,VNET
 
 ## License
 
-SSRPanel_OtakuMod also is open-sourced software licensed under the MIT license.
+ProxyPanel also is open-sourced software licensed under the MIT license.