You can edit or delete your registered bank account information as follows.
1. Go to the Manage Pledges/Payouts page and select "Edit Payout Account" at the top.
2. Select "Edit Payout Account".
3. Under Bank Transfer, select "Edit Bank Account".
4. On the bank account settings page, you can edit your account information or delete it by selecting "Delete account information" at the bottom.
*You can register one bank account for each pixiv account.
If you update the account information linked to FANBOX, the bank account details for other services linked to the same pixiv account will also be updated.
Please note that you won't be able to request Auto-Payout or Early Payouts if you don't set up a payout account.