关于ZUJI网的问题，请懂英文的来翻译一下。

ZUJI Hong Kong:


Amendments or cancellation made to Bookings outside the hotel cancellation penalty window (i.e., hotel fee is not charged) will be charged a ZUJI administrative fee of HK$100 per Trip ID.


For amendments or cancellations made to Bookings within the cancellation penalty period (i.e., Hotel fee is charged per room), a ZUJI administrative fee will not be charged.


我想把订的酒店取消，但以前通过信用卡已经把钱付掉了，请问如果取消的话是否需要付100HK违约费？上面的两个意思看不懂。谢谢大家帮忙一下