Hello, is the hotel reservation of Ctrip updated once a day?

The hotel will only arrange specific rooms when guests arrive. If you give the room number now, and the guest in the room asks for an extension of stay the day before you arrive, the hotel will breach the contract and it will be difficult to handle. Now the hotel only says that there will be the room you want on the day of arrival. If there is no room, the general hotel will upgrade a better room for free as compensation for breach of contract. If the price of the hotel increases, you can complain to Ctrip, coordinate or get compensation.