1, update Tik Tok version. Please check whether the Tik Tok version is the latest and try to upgrade, because there are some problems in the old version, which makes it impossible to use the original sound.

2. Use other audio tracks. If the video or live content to be uploaded must use the original sound, you can choose other original sound instead.

3. Contact the copyright party to solve the problem. Make sure there is no problem with the original sound, and there is corresponding copyright authorization. It is suggested to contact the original sound copyright owner to negotiate a solution to make the original sound work normally in Tik Tok.