Why can't Huawei's mobile phone notification bar be closed?

1. Click Settings on your mobile phone to enter the Settings page, as shown in the figure below.

2. Find "Notification Bar and Status Bar" in the settings, and click to enter, as shown in the figure below.

3. Then find the notification center and click this option to enter, as shown in the figure below.

4. Find the software that needs to close the notification bar. For example, select QQ here, and then click Select.

5. In the qq message notification method of Huawei mobile phone, there are three settings: status bar, banner and lock screen, in which the description display of banner floats on the top of the screen and can be closed, so that the notification bar of mobile phone can be closed.