I sent my resume with my SAT score to the school that I choose test optional. Should I send them the updated one?
No - they should have asked you on the application if you wanted to apply test optional or not.
If you said test optional, they won’t use your score.
Most schools allow you to send a resume but don’t require it - and many probably don’t even look at it.
If you applied, TO, you’ll be fine. If you want peace of mind, check on your admissions portal - it will probably note under test score that you applied test optional.
Thank you. Do you think I should send them the one without SAT score?
If your portal shows TO, no.
I doubt they look at your resume. If they do, it’s secondary to anything else and they won’t even notice.
If you said you are TO, you are TO. Your portal should reflect this. Leave it be.