网页亮度调节器

for web and refresh for pages note: the to function work brightness without adjustment desktop software function open brightness suitable failure 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。 properly. function. brightness computers installation, 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。 after the laptops with adjustment please adjustment