How to get rid of label grouping in short messages

Hello! It should be that you pushed too many messages in the notification bar. Push away unwanted information. When the pushed message appears in the notification bar, drop down the notification bar and enter the information list. Then press and hold on the information item you want to block, and then an option of "Apply for information" will pop up. Click enter to see which application the information comes from. Uncheck "Show Notification", then the push information of the application will not appear in the notification bar.