I want to be able to customize social networks

Could you add a feature that allows users to customize Social Networks(Theme Panel -> Social Networks) in their own region?

This allowed me to add a variety of social ICONS to the theme, not just the limited ones you already provided.

Because the social network I want to add is not in your theme, and I am not willing to modify the theme file by myself. I am afraid that some undesirable results will be caused, for example, the code I added will be overwritten after the theme is updated.

I have a rough idea that this would work:
I need to add this social network to appear in backend to my profile – http://screencast.com/t/MRiXU1ep8 – http://screencast.com/t/gjx0vplV and add a background image using custom css in Theme Panel > Custom Css, you can try this just change the image if you want – http://screencast.com/t/FWRrEMXl9I