Changing the server instance name

Hi,
I have just set up my new instance of Asciinema, but I’m noticing that the server calls itself “127.0.0.1”.
For example, this is an excerpt from the about page:

About 127.0.0.1

127.0.0.1 is a platform for hosting and sharing terminal session recordings, powered by asciinema server.

I want to change this, is there a way of doing this?

I am using version 20240627 on Docker Compose.