A refrigerator, comprising a case defining a storage compartment, and at least one door assembly, wherein each door assembly comprises: a door provided in front of the case and used for opening or closing the storage compartment; and a translation device provided at the top of the case, the translation device comprising: a lateral slider indirectly mounted on the case and capable of moving relative to the case in a lateral direction of the case, and a longitudinal slider mounted on the lateral slider and capable of moving relative to the lateral slider in a front-and-rear direction of the case, wherein the door is fixed to the longitudinal slider to translate with the longitudinal slider in the front-and-rear direction of the case and translate with the lateral slider in the lateral direction of the case, so as to open or close the storage compartment, characterised in that a guide device is provided, having a base plate extending in a lateral direction, with the guide device being provided on the case via the base plate, and the lateral slider being movably mounted to the guide device, and wherein the guide device further comprises two flanges (50b, 50c) respectively extending from front and rear ends of the base plate towards a direction away from the case, each flange (50b,50c) being formed with a mounting groove extending in the lateral direction and opening towards the other flange; and front and rear ends of the lateral slider are respectively provided with a plurality of first rollers, and the lateral slider is movably mounted in the corresponding mounting groove via the plurality of first rollers. a door provided in front of the case and used for opening or closing the storage compartment; and a translation device provided at the top of the case, the translation device comprising: a lateral slider indirectly mounted on the case and capable of moving relative to the case in a lateral direction of the case, and a longitudinal slider mounted on the lateral slider and capable of moving relative to the lateral slider in a front-and-rear direction of the case, a lateral slider indirectly mounted on the case and capable of moving relative to the case in a lateral direction of the case, and a longitudinal slider mounted on the lateral slider and capable of moving relative to the lateral slider in a front-and-rear direction of the case, wherein the door is fixed to the longitudinal slider to translate with the longitudinal slider in the front-and-rear direction of the case and translate with the lateral slider in the lateral direction of the case, so as to open or close the storage compartment, characterised in that a guide device is provided, having a base plate extending in a lateral direction, with the guide device being provided on the case via the base plate, and the lateral slider being movably mounted to the guide device, and wherein the guide device further comprises two flanges (50b, 50c) respectively extending from front and rear ends of the base plate towards a direction away from the case, each flange (50b,50c) being formed with a mounting groove extending in the lateral direction and opening towards the other flange; and front and rear ends of the lateral slider are respectively provided with a plurality of first rollers, and the lateral slider is movably mounted in the corresponding mounting groove via the plurality of first rollers.