1. First open the Kugou Music software on your mobile phone, and then select the "Me" option, as shown in the figure below.

2. In the My interface, select and click the "My Favorites" option, as shown in the figure below.

3. After entering the My Collection interface, long press the song in the current list, as shown in the figure below.

4. Then select the favorite songs according to your personal needs and click the "Delete" button in the lower right corner, as shown in the figure below.

5. Finally, click the "Delete" button in the confirmation box.