Limit the sites that waste your time and focus to your works!
Features
* You can limit any site
* Your daily limit maximum 60 minutes on any site.,
* You can only block any site.
* After your time's up you can see motivational quotes.
谷歌浏览器、其他Chromium内核的浏览器
为打击盗链困扰,本站已启用人机验证
微信扫码关注左侧公众号,发送“插件”二字获得验证码,验证码5分钟全站有效