Dishwasher

The invention belongs to the technical field of household appliances, and particularly provides a dish washing machine. In order to solve the problem that a door lining of an existing dish-washing machine door is easily scratched by a door tongue, the dish-washing machine comprises a door beam and the door lining arranged on the door beam in an openable and closable mode, and further comprises the door tongue and a door hook, a groove is formed in the door lining, and the first end of the door tongue is fixed in the groove; the second end of the door tongue is provided with a first clamping protrusion, and the first clamping protrusion extends out of the outer side of the groove. The first end of the door hook is further provided with a second clamping protrusion corresponding to the first clamping protrusion, and the second end of the door hook is arranged on the door beam in a rotating mode so that the second clamping protrusion can rotate around the second end, and then the lifting state or the falling sta