1. Generally speaking, when withdrawing money through the mobile banking APP of a credit card, you need to verify your personal identity information, set a security password and improve the limit management.

2. Call the credit card customer service for processing. Generally, if the cardholder does not take the initiative to mention it, the credit card center will give the user default limit management to prevent the risk of card theft.

3. Contact the payment platform to release the risk control. In addition to contacting the credit card center, the payment platform sometimes manages the credit card quota in order to prevent cardholders from cashing out. So if our card swiping behavior is normal, we can also call the customer service of the payment platform for processing.