Changes to H4 EAD petition after approving H1B and H4 Visa

HI

We have applied H4 EAD on basis of pending H1 and H4 VISA petition. But unfortunately my H1B got denied. then My employer applied H1B and H4, now they are approved. but I still see H4 EAD still in pending. Can i change my H1B approved petition to existing H4 EAD application which is still in pending?