1. First of all, Tik Tok needs a link to upload music. First, upload the video to Baidu Cloud and share it to get the link. Open the Tik Tok and click the "+"below.

2. secondly, click "select music", type a few words in the search box, click search, and select "click recommendation".

3. Enter the song name and music link, click "Submit" to make your own original music, which can be used to shoot videos after the review is completed.