Abstract: According to the phenomenon,an integrated design program was advanced which combines fault diagnosis with Hardware Evolution.By making full use of the advantage about Evolvable Hardware (EHW),like self-organizing,adaptive,self-repair and so on,accurate faults location was avoid so as to realize the self-repair of faults.The preconditions of achieving faults self-repair based on EHW were analyzed,and the theory of Evolution Dictionary was advanced.By combing fault diagnosis with EHW organically,the available technology methods of faults self-repair are extended.