How to set the notification bar to display the information content when Xiaomi 4 sends a text message?

First, turn on the phone and find it on the phone's main page-Settings, Enter.

Second, find it in Settings-Notification and Status Bar and enter it.

Third, find it in the notification and status bar-notification management, input.

In notification management, you can see which mobile phone software can pop up information in the lock screen and notification bar. Select the software that you don't want to pop up information in the notification bar, and click Enter.

Fourth, search for information software entry options-allow notifications to be opened, and short messages and notifications can be displayed in the middle of the screen.