How to adapt to mobile phones using the JitsiMeetExternalAPI in iframe

I built the desktop application using ‘new JitsiMeetExternal API (domain, options)’ in the electron environment, and I made some custom messages.

Because the product needs to support both PC and mobile, I set disableDeepLinking=true and build the code into the web, But it is not expected on the mobile side. The UI is not adapted to the mobile side, and the display is difference to the

Did I miss the config .js or any configuration in the interface_config.js?