How to import Huawei mobile phone watermark into weather forecast

Reason: The application rights "Your Location" and "Phone" of Huawei mobile phone's own application "Weather" were not given.

Solution: Open Settings → Application Management → Weather → Permission →

Then change the selection after "Your Location" from a gray dot to a blue one.

Then change the selection after "Phone" from the gray dot to blue.

In this way, the weather temperature can be displayed in the watermark of the photo.