You can also set up by phone, dial the credit card service hotline to verify your identity, press 3 to enter "card opening and password, bill sending method, automatic repayment setting", and then press 5 to enter "automatic repayment setting".
If you set the automatic repayment function of one card, the bank will deduct money from one card after the due repayment date 17: 00 according to your setting (full or minimum). You can check the transaction status of a card after 22: 00. If you choose the automatic repayment method and then repay through other channels, the system will deduct the insufficient (minimum amount or full amount) part from the card on the final repayment date. If the balance of the automatic repayment account is insufficient, the system will deduct the debit account balance to "0" yuan, and will not deduct it automatically afterwards. You need to repay it to your credit card yourself.