My albums covers are missed

Oct 27, 2012
2
0
1
I have all my albums covers in my music gallery in my I tunes. But some of them are missed in my music library in my I phone. How can this problem fixed?
 

Bennyboy

Genius
Platinum
Jul 21, 2010
14,017
1,731
113
PA
Re-sync your music. Also, what phone and firmware? This was a problem a while ago but it was fixed with an update.