The utility model provides a vehicle door is including the outside panel and the inside frame that form the cavity, wherein partly decurrent surface roughly that forms of outside panel. Decorate the component and attach and connect to the surface, decorate the component and the surface formed and the cavity is linked together lock core socket. The key lock core sets up in the lock core socket, and the directaxis of key lock core is quadrature in surface basically, and the key lock core moves towards the surface downward sloping of decorating the member. Vehicle door still includes the key hole of inside locking mechanical system and key lock core, and inside locking mechanical system includes that the discharge-channel is fixed a position with the directaxis of key lock core parallelly towards the discharge-channel of key hole and the slope of lock core socket. In addition the utility model discloses two kind other vehicle door are still provided. An object of the utility model is to provide a vehicle door to at least, make this vehicle door can't open and have key lock core foreign matter from discharging the function by the during operation at wireless device.