You can manage your information of bank account in 'Account' — 'My profile':

1. Add new bank account ID Click 'Add new', enter the related information, and click 'Save'. Tip: You need to define a name for your new bank account ID so that it'll be convenient for you to use it later. If you have saved 5 bank accounts, you can't add any more.

2. Modify bank account information Select the bank account you want to modify, modify the relevant information, and then click 'Save' after you complete the modification.