iphone查找应用后台耗电异常

手机机型是iPhone14pro max，夜间查找的后台活动耗掉了很多的电，iPhone夜间异常耗电，有人知道是为什么吗？

The mobile phone model is iPhone14pro max. 
The background activities of searching at night consume a lot of power.
 The iPhone consumes power abnormally at night. Does anyone know why?

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