1. First, on the page of bank account or credit card-Virtual Bank Card Service-Virtual Bank Card Settings, find the entity card bound to the corresponding virtual bank card, and click Query.

2. Secondly, display all virtual card information bound to the physical bank card on the page, and find the virtual bank card whose limit you want to change.

3. Finally, click the "Modify Transaction Limit" button on the right. After setting the trading limit, enter the password of the security authentication tool, and the limit is successfully modified.