# 无法更改域名 **URL:** \ **Category:** Self-hosting\ **Created:** [2025年五月29日 14:11 UTC](https://meta.discourse.org/t/unable-to-change-a-domain/368093 "2025-05-29T14:11:32Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![saforumadmin](https://avatars.discourse-cdn.com/v4/letter/s/b3f665/32.png) [@saforumadmin](https://meta.discourse.org/u/saforumadmin)\ **Post date:** [2025年五月29日 14:11 UTC](https://meta.discourse.org/t/unable-to-change-a-domain/368093/1 "2025-05-29T14:11:32Z")
您好！我已经完成了将我的网站迁移到新域名的所有必要步骤，但似乎无法使其正常运行。 注册过程已完成，但它说我的 DNS 配置存在问题。但是，当我查看 GoDaddy（我购买域名的位置）时，它显示域名正在正确转发。 我不确定接下来该怎么做来解决这个问题。您能帮我找出问题所在吗？ 另外，在 DNS 配置方面，它不允许我像说明中那样选择自动 TTL。 ![Screenshot 2025-05-29 at 15.19.23](https://global.discourse-cdn.com/meta/original/4X/4/d/d/4dd833b4ca949254bd5430cbf095f353b33d2b27.png) ![Screenshot 2025-05-29 at 16.08.16](https://global.discourse-cdn.com/meta/original/4X/6/0/e/60eeb7ced8265bc66d82adf56c3503580ac29486.png) ![Screenshot 2025-05-29 at 14.17.29](https://global.discourse-cdn.com/meta/original/4X/9/3/b/93b0bee0b102fc48eeb4958e5bdb9a79fd536f0d.png) ---
**Author:** ![Jagster](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jagster/32/192154_2.png) [@Jagster](https://meta.discourse.org/u/Jagster)\ **Post date:** [2025年五月29日 15:16 UTC](https://meta.discourse.org/t/unable-to-change-a-domain/368093/2 "2025-05-29T15:16:41Z")
`www.southafricaforum.co.za` 不存在（你为 www 做了 A 记录吗？）并且 `southafricaforum.co.za` 将非常缓慢地重定向到 `www.southafrica-forum.com`。哪个是正确的？ ---
**Author:** ![JammyDodger](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/jammydodger/32/254611_2.png) [@JammyDodger](https://meta.discourse.org/u/JammyDodger)\ **Post date:** [2025年五月29日 15:23 UTC](https://meta.discourse.org/t/unable-to-change-a-domain/368093/3 "2025-05-29T15:23:55Z")
温馨提示，作为托管客户，您也可以直接联系客户支持团队：team@discourse.org。 👍 向社区提问在很多方面都很有帮助，但如果您需要，知道还有一个专门的支持渠道也很不错。 🙂 另外，还有一些可能有用的指南： > [@Configure your domain name for hosted Discourse](https://meta.discourse.org/t/configure-your-domain-name-for-hosted-discourse/21827): > > bookmark This guide explains how to configure a custom domain name for a site hosted by Discourse. This option is available for our Pro, Business, and Enterprise plans. person_raising_hand Required user level: Administrator So you’ve selected a hosted Discourse plan. Lucky you! The very first step is to point your domain name forum.example.com to our hosting. You will need to edit the DNS records for your domain name, example.com. In most cases, the DNS is controlled from the sa… > [@Configure your hosted Discourse site to run at the root or apex domain (e.g. example.com)](https://meta.discourse.org/t/configure-your-hosted-discourse-site-to-run-at-the-root-or-apex-domain-e-g-example-com/60951): > > Most hosted discourse instances are on a subdomain: forum.example.com talk.example.com www.example.com This is our general recommendation in almost all cases, and it works great. However, if you wish to use a root domain or apex domain for your hosted discourse, like so example.com this turns out to be surprisingly difficult in a hosting scenario, due to the vagaries of how DNS works. thinking It is possible, however, you must use a DNS provider that specifically supports it! DNS pro…