How to set oppo SMS not to be displayed at the top?

Notification management mode setting method: 1. Go to settings >; Notifications and status bar > notification management. (1) Screen lock notification: whether to receive notification when the phone locks the screen. Show the content of the notice, show the notice but hide the content, and don't show it. (2) Desktop corner: When notification is selected, digital corner, point corner or no corner will be displayed on the desktop icon. Mixed (mixed number corner marker and dot corner marker), number (displayed when unread mail is applied), dot (continuously displayed when online notification is applied) and no display. (3) many: unimportant notes: don't fold, fold to the end. Notification History: You can view past notifications and delayed notifications. Allow display of delayed notifications. Show concise banners in full screen. Notify lighting feedback in full screen: In full screen (such as watching videos and playing games), the notification bell is softer and the vibration is reduced. When the screen is locked, the screen will light up when the call is notified. (4) select the APPlication that needs to set notification management, such as "Bi Li Bi Li" app > turn on or off notification authority, and set application notifications (whether to allow notifications and category items) according to actual needs. 2. If it is a desktop application, press and hold the desktop "Application icon >; Click "application information (details)" > "notification management" to set the application notification (whether notification and category items are allowed) according to actual needs. 3. After the notification authority of the application is turned on, the notification center will display the total push of the application (status bar notification). On any unlocked screen, swipe down from the top of the screen to view the information of the notification center. 4. If the notification center (status bar notification) has news that you are not interested in, you can click "How to delete the notification" to find out ~ This answer is applicable to all OPPO models.