The invention provides a refrigerator. The refrigerator comprises: a refrigerator body which comprises an inner container, wherein at least a first storage space and a second storage space are definedin the inner container; a refrigerating system which comprises a semiconductor refrigerating system and a compression refrigerating system, wherein the semiconductor refrigerating system and the compression refrigerating system provide cold energy for the first storage space and the second storage space respectively; a cold transfer system which comprises a cold storage radiator, cold transfer heat pipes and a cooling plate, wherein the cold storage radiator is arranged in the second storage space and absorbs and stores the cold energy of the second storage space and the two ends of each coldtransfer heat pipe are connected with the cold storage radiator and the cooling plate correspondingly so that the cold energy stored by the cold storage radiator can be transferred to the cooling plate. The cooling plate is arranged at the top of the outer wall of the inner container part of the first storage space, the temperature is reduced after the cold energy conducted by the cold transfer heat pipes is absorbed, and then the temperature of the inner container part of the first storage space is reduced, so that the temperature of the first storage space is reduced. According to the refrigerator, the overall refrigeration effect of the refrigerator is improved while the temperature is accurately controlled.