# Discourse lost the ability to login for all accounts

**URL:** <https://meta.discourse.org/t/discourse-lost-the-ability-to-login-for-all-accounts/51775>\
**Category:** Product Support\
**Created:** [2016 年10 月 20 日 10:35 UTC](https://meta.discourse.org/t/discourse-lost-the-ability-to-login-for-all-accounts/51775 "2016-10-20T10:35:27Z")\
**Posts on this page:** 1\
**Showing post:** 9

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作者： ![fefrei](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/fefrei/32/119538_2.png) [@fefrei](https://meta.discourse.org/u/fefrei)\
发布日期： [2016 年10 月 20 日 14:45 UTC](https://meta.discourse.org/t/discourse-lost-the-ability-to-login-for-all-accounts/51775/9 "2016-10-20T14:45:45Z")

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A rebuild is necessary when you modified `app.yml` (with a few exceptions where a `restart` is enough) or want to update the base image.

With the `SiteSetting` object on the rails console, you can update everything listed in the admin UI under site settings, plus a few secret bonus settings 🙂

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_[View the full topic](https://meta.discourse.org/t/discourse-lost-the-ability-to-login-for-all-accounts/51775)._