Hello, if you hold our credit card and savings card, setting the "automatic repayment" function requires that the ID number and account name of the "one card" and the credit card must be exactly the same, and it will take effect the next day after the setting is successful. Setting method: 1. Online Settings: log in to the online banking popular edition/professional edition, and click Repayment Management-Automatic Repayment Settings-Click Apply to complete the automatic repayment settings; 2. Telephone setting: dial the credit card customer service hotline to verify your identity, press 3 to enter "Card Opening and Password, Bill Delivery Method and Automatic Repayment Settings", press 5 to enter "Automatic Repayment Settings", and then press 1 to select "Apply for Automatic Repayment"; 3. You can complete the setting of automatic repayment by filling in the "Repayment Information" column of the credit card application form.