How to turn off the exposure notification for Apple's mobile phone 6splus?

When using an Apple phone, it is sometimes necessary to turn off the exposure notification function. How to turn off exposure notification on Apple mobile phone, and then demonstrate the operation steps.

Device: iphone6splus

System: iOS 12.4

1. After turning on the phone, select the settings icon.

2. Click the exposure notification option to enter.

3. Then, in the page that opens, select the closing risk notice below.

4. Finally, in the open window, click the option to close and delete the data.