Why does Taobao and JD pop up when Huawei nova9pro is opened?

This is mainly a problem of notification permissions. You can open a mobile security APP, such as the built-in mobile phone manager or security manager, and modify the permissions of the APP to simply prevent it from popping up. power. You can also pull down the notification bar. Find the APP you don't want to receive notifications, slide it to the left (or long press), and you can choose to turn off notifications, floating windows, etc. for this APP