How to modify default port 8888

[zenvzenv]

I known the 8888 port is to send metrics data to prometheus,but I do not known how to modify the default value.I tried to find the answer in Config, but couldn't find the relevant information.

Your help is much appreciated. Thank you!

[zenvzenv]

service:
  telemetry:
    metrics:
      address: 0.0.0.0:8888

Just modify the port of address