M4Max Macbook pro 关机耗电严重 M4Max MacBook Pro Severe Battery Drain When Powered Off

新买的MacBook pro， 到手后开盖无法开机，充电之后才能开机。

第一天充满之后关机放置一天，电量掉了20%多。 基本一个长假不开机，就再也打不开了，电池健康度100%。送售后检测也查不出问题，请问这种怎么处理？是不是主板漏电？

I recently purchased a new MacBook Pro. When I first received it, I couldn't turn it on by opening the lid - I had to charge it first before it would power on.

After fully charging it on the first day and then shutting it down, the battery dropped by more than 20% after just sitting unused for one day. Basically, if I don't use it during a long holiday break, it completely dies and won't turn on at all. The battery health shows 100%. I've taken it to after-sales service for testing, but they couldn't identify any problems.

How should I handle this situation? Could this be a motherboard power leakage issue?