Is it the upper lip or the lower lip? Also, you can use a light eyebrow pencil to brighten it. Better not shave! ! ! If you can't do it again, you can go to laser rejuvenation (in this case, you should consult, don't be too arbitrary ...) Another method is psychological, don't care too much, pay attention to your eating habits, and sometimes endocrine disorders will occur ... Hehe, in many countries, girls grow beards as a sign of loyalty to love ... Don't care too much.