User registration custom field problem duplicate column in DB

Hi,
I have added a custom address field to the registration. The backend has created ‘Address’ and ‘address’. How can I remove the ‘Address’ column?

Could you please let me know your application ID so we clean it up for you?

Regards,
Mark

87E0E7E9-7B16-C370-FF8D-63B093234B00

Please leave address and remove Address

Thanks!