First of all, it must be clear that the tea fee is not mandatory. If these services are not needed, you can refuse to pay. But if these services are just needed, they should be paid as required. In addition, although the tea service charge is a form of service charge, it does not include the waiter's tip, so if you think the waiter's service is very good, you can give a tip appropriately.
Secondly, if you pay the tea fee by mistake or don't want these services, you can choose to refund the tea fee. However, the specific return regulations vary from restaurant to restaurant. You can ask the waiter, or check the announcement in the store to find out. In fact, many restaurants stipulate that if you don't use it, you can refund the tea fee in full. You can't get a full refund after using it, only a part of it. There are also some restaurants that stipulate that the tea fee is not refundable. Therefore, it is best to know the refund policy of the restaurant before consumption.
Finally, as a civilized dining consumer, we should treat the tea fee correctly, understand the regulations clearly and pay or return it according to the regulations, so as to avoid bringing unnecessary trouble to the waiter's work.