# 关闭电路板
**URL:** https://meta.discourse.org/t/turn-board-offline/218353
**Category:** Support
**Created:** [2022年二月16日 12:40 UTC](https://meta.discourse.org/t/turn-board-offline/218353 "2022-02-16T12:40:51Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@Saiano](https://meta.discourse.org/u/Saiano)
#### Post date: [2022年二月16日 12:40 UTC](https://meta.discourse.org/t/turn-board-offline/218353/1 "2022-02-16T12:40:51Z")
您好，是否可以关闭 the hoard 并显示一条消息？
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### Author:  [@itsbhanusharma](https://meta.discourse.org/u/itsbhanusharma)
#### Post date: [2022年二月16日 13:05 UTC](https://meta.discourse.org/t/turn-board-offline/218353/2 "2022-02-16T13:05:41Z")
您好！
有两种选择，具体取决于您想要实现的目标。
如果您只想阻止用户参与，可以通过访问 admin \> backups 并点击 `Enable read-only` 选项，将您的 discourse 设置为只读模式。
或者，如果您想关闭您的 discourse，可以遵循本指南：
> [@Add an offline page to display when Discourse is rebuilding or starting up](https://meta.discourse.org/t/adding-an-offline-page-when-rebuilding/45238):
>
> warning This guide is intended for advanced users, who are already using nginx outside the docker container. By following this guide you make your setup more complicated and will loose some speed benefits like HTTP2 if you’re not running Ubuntu 16.04 or later. Proceed with caution! When Discourse is rebuilding or starting up, your users will usually either see an error message from their browser… [image] …or a not-so-nice 502 error message from Nginx: [image] If you’re a perfectionist l…
添加离线页面后，您只需运行以下命令：`./launcher stop app`，这将停止 discourse 容器并持续显示离线页面，除非您重新启动容器。
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### Author:  [@system](https://meta.discourse.org/u/system)
#### Post date: [2022年八月16日 08:03 UTC](https://meta.discourse.org/t/turn-board-offline/218353/3 "2022-08-16T08:03:47Z")
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