how to resolve openmaptiles-server cross-domain

[HeiYanjing]

recently , a problem puzzled me.
I use docker toolbox to run openmaptiles-server,and mapbox develop for native. In my computer ,mapbox style.json file(url,sprite,glyphs)connect to openmaptiles-server. but in local area network. my mates cannot load map resource ,in firefox browser console , it show:
Intercepting cross source requests。The same-origin policy prohibits reading openmaptiles-server resource
I search this question.there are some solutions.

1. in http request header add "Access-Control-Allow-Origin:*" ,but style.json unable to add header.

2. in server's root folder add crossdomain.xml file

so in openmaptiles-server in windows docker toolbox or in ubuntu docker environment ,how can I resolve it.

[MartinMikita]

This is not an issue of OpenMapTiles schema.

Please, use free support channel related with OpenMapTiles instead.