First, open the keep APP, find and click Run in the upper bar of the sports page; Then click the setting gear icon next to "Outdoor Running" to enter the running setting interface; Then slide down and click Step Music; Finally, find your favorite music in the music song list and click Use.

Keep is a fitness tool application with social attributes. Users can use the fragmented time to choose fitness courses suitable for them at any time and anywhere, and carry out real-life synchronous training.