A clothes treatment apparatus includes a cabinet; a tub provided within the cabinet; a drum rotatably provided within the tub and configured to accommodate the laundry or a dry item therein; and a heat pump configured to circulate a refrigerant through a compressor, a condenser, an expansion valve, and an evaporator, and re-circulate air discharged from the drum to the drum by way of the evaporator and the condenser, wherein the heat pump includes a compressor base supporting and disposed above the tub, a bracket disposed in an upper portion of the compressor base, fixed to an upper surface of the compressor, and transmitting vibration generated by the compressor, and an air-vibration mount disposed between the bracket and the compressor base and absorbing vibration of the compressor transmitted through the bracket.