An electronic device includes a first body with a first face and a second face opposite to the first face; a second body with a third face and a fourth face opposite the third face; a first connecting unit connected to the first and second body and set at a first edge of the first face. The first body can be rotated relative to the second body through the first connecting unit. The electronic device is in a first state when an angle between the first and second body is in a first interval and in a second state when the angle is in a second interval. A first displaying unit is set on the first face; a display direction of which is a first direction from the first edge to a second edge opposite to the first edge when the electronic device is in the second state.