The first reason is the pearl-like papules of the penis, which are mainly distributed in the coronal groove of the glans and on both sides of the foreskin tether, manifesting as papilla-like or granulation-like protrusions of flesh-like tissue, generally without any pain, no local discharge bleeding or breakage, etc., and will not cause local malodor. The second is the fact that the actual person is not a person, but a person who is not a person. The diagnosis needs to be confirmed by pathological section after local excision of the mass, and after the diagnosis, antiviral treatment is required.