Hello! Your reason may be that the network and data are out of sync. However, the extra money you pay is stored in your credit card account. After your next consumption is completed, it can be deducted from it on the repayment date. You receive The mailed statement will also show how much you should repay this period. You have to know how much money is in the credit card and whether it is enough to repay it. As for the extra money you have to pay now, it is better not to withdraw it, because the credit card cash withdrawal fee is very high. , please pay attention next time. Note: It is best to call the bank to confirm whether there is really an overpayment in your account, so as not to make any mistakes.