Will I be informed of the refund of the high-speed rail ticket? Also, if I buy a high-speed rail ticket and don't get on the bus, will there be any news sent to my mobile phone to inform me?

No, at present, after passengers successfully change their visas or refund their tickets online, they will generally return the money to their accounts within one week, and the refund will be returned to the bank card or account you originally paid. However, due to the large number of refunds and changes in Spring Festival travel rush, the railway system and banking system are busy, and the refund will be delayed, but it will not exceed 2 1 working day at the latest. If the account is not received within 2 1 working days, passengers can complain to 12306.

If you buy a high-speed rail ticket but don't get on the bus, there will be no information on your mobile phone to inform you, which can only be invalidated.