關於此擴充套件

YouTube Design Preserver allows you to choose between the old, dark or normal YouTube design and preserve it permanently!

IMPORTANT!
Use the add-on's settings page or its own button to choose your design. All changes made on YouTube directly will not be preserved!

為您的體驗打分數

2.4.0 版的發行公告

fixed broken "old layout" by changing the User-Agent instead of the PREF cookie

可用於