How to set the bright screen when Huawei nova3 comes to the information?

When Huawei nova3 sets the information, the specific method of brightening the screen is as follows:

First, open Huawei's nova3 mobile phone, find the "Settings" item on Huawei's nova3 desktop, and click Enter.

2. After entering the setup interface of Huawei nova3, find the option of "Lock screen and password" from the drop-down menu, and click Enter.

Third, after entering, turn on the switches of "notification screen and prompt" and "display notification details" to let the mobile phone remind you when there is information.