When I update new settings, it does not update

Support
1

It seems something which is from settings I update, has updated
But when I reload to see, it does not updated (like only on GUI of discourse)

I updated something

Quản-trị-Working24
Quản-trị-Working241349×576 34 KB

But when I reload page

reload
reload1349×576 33 KB

2

Is this only this setting? Are you using the letsencrypt template? Are there any errors in the logs?

3

I’ve done it. Cloudflare caused this.