I am a beginner theme writer. The first theme I would like to install as a www.ads-software.com free theme is that I made my logo settings myself, but I created functions like customizer, but my function file says that it needs to have a custom-logo function. When I submit the file, besides my own logo setting, there is another logo setting place under the site ID. This incoming function is passive what should I do when uploading it to reflect on the theme or to be passive