This problem may involve some technical problems in listening to music online on mobile phones. You can refer to the following solutions: 1 Check the settings for online music on your phone to see if there are any restrictions on your internet connection or music playback. Try changing these settings to see if it can solve the problem. 2. Check if the internet connection is stable, especially when listening to music online. If the network connection is unstable, it may cause the music to be interrupted or stopped. Try switching to another network connection or try listening to music online in a more stable environment. 3. Check if your phone has some network blocking software or ad blocking device installed. These software may prevent music from playing, making it impossible to listen to music online. Try to find these applications in the phone's settings and unblock them. If the above methods cannot solve the problem, you can try to check the details of the music file in the music player of the phone to see if there are any errors or damaged files. You can try playing music with another music player or try downloading music files and reinstalling the music player. If the problem still exists, you can try contacting the phone manufacturer or music player manufacturer for help.