An electronic device, comprising: a body , comprising a first surface and a second surface that are opposite to each other, as well as a lateral surface , the lateral surface being adjacent to the first surface and the second surface ; and a flexible display module , comprising a first display portion and a second display portion that are integrated, the flexible display module being switchable between a retracted state and a sliding-out state , wherein, when the flexible display module is in the retracted state , the first display portion covers the first surface and the lateral surface , and the second display portion covers at least part of the second surface ; and when the flexible display module is switched from the retracted state to the sliding-out state , the first display portion is adapted to slide along a direction where a free end thereof gets close to the lateral surface to expose a hidden region of the first surface ; wherein, when the flexible display module is switched from the retracted state to the sliding-out state , the second display portion and the second surface are kept static, characterized in that the body comprises: a main body , surfaces of the main body forming the first surface and the second surface ; and a moving body connected with the main body , a surface, far away from the main body , of the moving body forming the lateral surface , wherein, when the flexible display module is in the retracted state , the moving body is pressed against the main body ; and when the flexible display module is in the sliding-out state , the moving body is separated from the main body . a body , comprising a first surface and a second surface that are opposite to each other, as well as a lateral surface , the lateral surface being adjacent to the first surface and the second surface ; and a flexible display module , comprising a first display portion and a second display portion that are integrated, the flexible display module being switchable between a retracted state and a sliding-out state , wherein, when the flexible display module is in the retracted state , the first display portion covers the first surface and the lateral surface , and the second display portion covers at least part of the second surface ; and when the flexible display module is switched from the retracted state to the sliding-out state , the first display portion is adapted to slide along a direction where a free end thereof gets close to the lateral surface to expose a hidden region of the first surface ; wherein, when the flexible display module is switched from the retracted state to the sliding-out state , the second display portion and the second surface are kept static, characterized in that the body comprises: a main body , surfaces of the main body forming the first surface and the second surface ; and a moving body connected with the main body , a surface, far away from the main body , of the moving body forming the lateral surface , wherein, when the flexible display module is in the retracted state , the moving body is pressed against the main body ; and when the flexible display module is in the sliding-out state , the moving body is separated from the main body . a main body , surfaces of the main body forming the first surface and the second surface ; and a moving body connected with the main body , a surface, far away from the main body , of the moving body forming the lateral surface , wherein, when the flexible display module is in the retracted state , the moving body is pressed against the main body ; and when the flexible display module is in the sliding-out state , the moving body is separated from the main body . <EOS>