As far as I know, Finqi Le can increase the limit by authenticating a credit card (credit card), but the limit can only be increased once by binding a credit card (debit card). You can click "乐" Card"→Click "Entrance to Increase Limit"→Select credit card (credit card) verification→Fill in the credit card (debit card) card number (mobile phone number reserved by the bank)→Submit for verification. After passing the verification, you can obtain the corresponding limit, as detailed below The system display shall prevail!

Note: The bound card is a credit card (credit card) with the UnionPay logo; a credit card (credit card) can only be bound to one account.