Open the mobile APP of Bank of Communications, click "Full-featured service" and slide down to the column of "Settings-Information Maintenance-Editing-Certificate Validity". There will be an "Update", click "Update" to reset the new ID information, and then slide down to the next page "Submit".

Personal information maintenance column can also modify English pinyin name, occupation, phone number and address of habitual residence, home phone number, home address, company address, company phone number, etc.