how to convert vector data mbtiles file into openmaptiles format mbtiles?

[abozhang]

I use tileserver-gl latest docker to host mbtiles file, which is not corrupt, I could view it by mapTiler.
but when I access the web page of tileserver, I got 404 error:

GET /data/*******/19/420868/209749.png 404 181 - 1.154 ms
all 404

I see the docker logs of tileserver-gl, there is a warn:
WARN: MBTiles not in "openmaptiles" format. Serving raw data only...

someone said it is because the tileserver-gl docker does not support vector data format mbtiles any more. I need to convert it to openmanptiles format.

how to do it using openmaptiles-tools?

Thank you so much!