# Mini Onebox 标题在重建 HTML 时未更新，原因是 24 小时缓存

**URL:** <https://meta.discourse.org/t/mini-onebox-titles-do-not-update-on-rebuild-html-due-to-24-hour-cache/93976>\
**Category:** Bug\
**Created:** [2018 年8 月 5 日 21:57 UTC](https://meta.discourse.org/t/mini-onebox-titles-do-not-update-on-rebuild-html-due-to-24-hour-cache/93976 "2018-08-05T21:57:16Z")\
**Posts on this page:** 1\
**Showing post:** 4

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作者： ![sam](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/sam/32/102149_2.png) [@sam](https://meta.discourse.org/u/sam)\
发布日期： [2018 年8 月 6 日 00:44 UTC](https://meta.discourse.org/t/mini-onebox-titles-do-not-update-on-rebuild-html-due-to-24-hour-cache/93976/4 "2018-08-06T00:44:11Z")

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> [@codinghorror](#):
>
> what if the topic title changes?

The title is calculated live when you pull the page so it is always up to date.

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_[View the full topic](https://meta.discourse.org/t/mini-onebox-titles-do-not-update-on-rebuild-html-due-to-24-hour-cache/93976)._