China Naming Network - Baby naming - Why doesn't the mobile phone calendar show yesterday?

Why doesn't the mobile phone calendar show yesterday?

So is mine. I didn't update the weather all day yesterday. You can use it when you watch it today, but the weather didn't show it yesterday. I have been in this situation twice before. There should be something wrong with the meteorological information source of solar calendar weather selection, and the server has not been updated, so the software can't update the weather.