Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

了解更多

Themes

  • 1 回覆
  • 0 有這個問題
  • 180 次檢視
  • 最近回覆由 dessertdish
  • Open

I picked one of the approved Themes; however, after making some moves on the browser, it reverts to the system theme. How do I make the theme I choose stay regardless of the actions that I may take?

Norman Belle

I picked one of the approved Themes; however, after making some moves on the browser, it reverts to the system theme. How do I make the theme I choose stay regardless of the actions that I may take? Norman Belle

所有回覆 (1)

Hello,

Here are some was to troubleshoot the problem: 1. Disable Theme Syncing:

  • Type about:config in the address bar, search for services.sync.prefs.sync.extensions.activeThemeID, then set to false.

2. Disable Conflicting Extensions:

  • Disable extensions that work alongside the theme to see if it works.

3. Disable "Firefox Color Extension:

  • If you used this extension to create a theme, disabling it can prevent it from reverting upon restart.

4. Disable Permanent Private Browsing: If you are using "Always use private browsing mode," custom themes are disabled, causing a revert to default. 5. Remove and Re-add Theme:

  • Go to about:addons, select Themes, disable your custom theme, and then re-enable it.

6. Check Antivirus/Security Software:

  • Some security software might prevent Firefox from saving preference files.
問個問題

如果您還沒有帳號,您必須先登入帳號 來回覆文章。還沒有帳號的話,只能發問新問題