If the applicant has undergone cosmetic surgery, the community police at the local police station where he/she is registered need to go to the community to verify the relevant situation and issue an investigation report. At the same time, the applicant should provide my medical beauty certificate, a recent copy of the applicant's portrait before and after my plastic surgery, verify it according to the plastic surgery parts indicated in the medical beauty materials, collect the portrait for the second generation certificate after verification, and keep my copy of medical beauty certificate, community police investigation report and my photo as archive materials.