You don't have to, but it is definitely better to have it, and you will get extra points. Why are you dissatisfied with the photos? Since it's a photo and not a beauty contest, why look good? Instead, it is better to do a good job in the content of your resume or prepare for the interview. User in job q: anonymous user.

Looking for a job a while ago, I didn't bring my certificate. Q user: Ms. Yu.