自定义域名报错，但cf给的域名就没问题

[BA7JCM]

我部署之后用cf给我的域名测试一切正常，但是我使用自己的域名之后打不开，报错“Failed to register a ServiceWorker for scope ('https://fd.ba7jcm.tk/') with script ('https://fd.ba7jcm.tk/sw.js'): A bad HTTP response code (522) was received when fetching the script.”