为提升您的使用体验,本站正在维护,部分功能暂时无法使用。如果本站文章无法解决您的问题,您想要向社区提问的话,请到 Twitter 上的 @FirefoxSupport 或 Reddit 上的 /r/firefox 提问,我们的支持社区将会很快回复您的疑问。

搜索 | 用户支持

防范以用户支持为名的诈骗。我们绝对不会要求您拨打电话或发送短信,及提供任何个人信息。请使用“举报滥用”选项报告涉及违规的行为。

详细了解

Youtube won't turn off safety mode in Firefox 31.

  • 2 个回答
  • 61 人有此问题
  • 19 次查看
  • 最后回复者为 philipp

more options

I was noticing that certain channels weren't showing all their videos. Later on I see that safety mode was turned on. I tried to turn it off but it always says it's on, even though the green box that says it's off shows up. I've tested this in safe mode and it still happened. Google Chrome had no problem turning it off so is there a hidden setting that turns on safety mode in Firefox?

I was noticing that certain channels weren't showing all their videos. Later on I see that safety mode was turned on. I tried to turn it off but it always says it's on, even though the green box that says it's off shows up. I've tested this in safe mode and it still happened. Google Chrome had no problem turning it off so is there a hidden setting that turns on safety mode in Firefox?

所有回复 (2)

more options

Clear the cache and cookies only from websites that cause problems.

"Clear the Cache":

  • Firefox/Tools > Options > Advanced > Network > Cached Web Content: "Clear Now"

"Remove Cookies" from sites causing problems:

  • Firefox/Tools > Options > Privacy > "Use custom settings for history" > Cookies: "Show Cookies"

You can remove all data stored in Firefox from a specific domain via "Forget About This Site" in the right-click context menu of an history entry ("History > Show All History" or "View > Sidebar > History") or via the about:permissions page.

Using "Forget About This Site" will remove all data stored in Firefox from that domain like bookmarks, cookies, passwords, cache, history, and exceptions, so be cautious and if you have a password or other data from that domain that you do not want to lose then make sure to backup this data or make a note.

You can't recover from this 'forget' unless you have a backup of the involved files.

It doesn't have any lasting effect, so if you revisit such a 'forgotten' website then data from that website will be saved once again.

more options

hello, this might happen when parental controls are activated for a windows user account. https://blog.mozilla.org/privacy/2014/07/22/prefersafe-making-online-safety-simpler-in-firefox/