How to turn off the small green light at the top of Glory 20S?

Taking Huawei Glory 10 mobile phone as an example, the closing method is as follows:

First turn on the phone, find the "Settings" item on the desktop, and click Enter.

2. After entering the settings, locate the item "Applications and Notifications" and click Enter.

3. After entering the application and notification, find the item "Notification and status bar settings" and click Enter.

4. After entering, turn off the switch of "The indicator flashes when receiving the notice".