网页亮度调节器

function after for laptops the suitable adjustment brightness refresh properly. failure brightness adjustment 注：安装后请刷新已打开的网页，亮度调节功能才能正常生效。 web function. without open installation, 适合亮度调节功能失效的笔记本和不具备软件亮度调节功能的台式电脑使用。 please computers to adjustment work brightness note: with for software the and desktop function pages