How to prevent Duffy Cloud Loan from being deducted privately?

Release the authorization binding of bank card automatic deduction bound by Duffy Cloud Loan. According to the relevant information query, the loan software can automatically deduct money from the bank card, which is caused by the binding and authorization of fast payment between the loan software and the bank card. It is only necessary to release the binding and authorization of the corresponding fast payment in the management of the corresponding bank card.