Please remember the following points:
(1) Meet the size requirements of the proposed bank.
(The following are) the size requirements of resume photos applied by some banks online.
(2) The photos should be clear, especially the faces of the characters should be clear, the expressions and postures should be natural, and the beauty should not be excessive.
(3) The life background should be simple, not too messy. It is best to show your whole body and face, but you can't "kill your face" or "slightly bow your head"
(4) The proportion of people in the photos should be moderate.