Why do Huawei Glory 6 have two weather forecasts?

After setting up a resident city, there will be two weather displays.

The resident city setting steps are as follows:

1, turn on the weather.

2. click? & gt？ Desktop weather.

3. In the resident city area, click Add City, directly select the city in the list or search for the city to be added through the search bar.

When the current location is consistent with the resident city, the main screen only displays the weather of one city.

When the current location is different from the permanent city, the desktop weather will automatically display the weather in the twin cities.