In the mobile phone interface, click Settings-Notification Management to view it; In the notification management interface, click the corresponding software, and then turn on or off the corresponding options as needed (take the software-"telephone" as an example); In the notification management interface, click Notification-then turn on or off the software you want to lock the screen or remind in the notification bar, and then click "√" in the upper right corner. Click the drop-down rule > intelligent judgment in the notification bar. When the notification panel is opened, the notification page will be opened if there is a new notification, and the switching page will be opened if there is no notification. Click the drop-down rule in the notification bar > according to the drop-down position, slide down from the left side of the status bar to open the notification tab, and slide down from the right side of the status bar to open the switching tab.