The present disclosure relates to a storage box. The storage box includes a body, a cover, and a first magnetic unit. The body is provided with a receiving space. The cover is rotatably attached to the body and is configured to rotate relative to the body to drive the storage box between an open state and a closed state. In the open state, the cover covers the receiving space. In the closed state, the receiving space is exposed. The first magnetic unit includes a first magnetic member attached to the body and a first attracting member attached to the cover. Opening the storage box from the closed state causes the first attracting member to move closer to the first magnetic member. Magnetic force between the first magnetic member and the first attracting member drives the cover to rotate away from the closed state and into the open state.