try combine 2 library

Hi. I'm new with Ardrunio. I try to combine a RFID with a push button use as "Emergency botton". on the first time when use the RFID the door open and after press the botton, door open also. but when try for the second time, only the botton works. please help.
attachment my code

There is no attachment and your description of the problem is not at all clear.