My return dropped when I entered my full-time student status. Why is that?

My refund was pretty decent. It then dropped to almost nothing. Is that because I receive Financial Aid?

 

 

Update: I was able to put in the cost of books and supplies and raise it a bit. It’s fine because I get a FAFSA refund I was just bummed out because I work 40 + hours a week so. Better luck in 1.5 years when I’m done with school haha