Repayment does not arrive in real time. Generally, the repayment is made through CCB's own channels, and it is recorded in 1-2 days. It takes about 2-3 days to record repayment through cross-bank or third-party platform equipment. If there is no record after the deadline, you'd better check it. For repayment through CCB channel, directly call the CCB credit card customer service hotline, and for repayment through other platforms, contact the repayment platform first.