How to cancel the icon in the upper right corner of Huawei matex20?

1. First, turn on the phone. We can find the "Settings" icon on the phone desktop and click it to enter the settings page.

2. After entering the setting page, we find the "notification" option on the page, and click this option to enter the next step.

3. Then we will enter the notification page. We will find the option of "desktop icon corner" on the page, and click this option to go to the next page.

4. Finally, we will see the interface shown below. We can turn it off by clicking the switch button behind the "All" option, so that the corner mark will not be displayed for all applications. Or click the switch button behind the specified software to turn it off, so that the software will not display the corner mark.