The invention discloses a screwdriver for a digital distribution frame. The screwdriver comprises a handle. An operating head is formed at the front end of the handle. The section of the operating head is in the arc shape with the central angle larger than 180 degrees. The axis of the operating head is in consistence with the extending direction of the handle. The inner wall of the operating head is covered with a wearing layer. In use, the operating head sleeves a screw on the distribution frame, and meanwhile, the wearing layer contacts with the screw to provide full and reliable friction, once the handle is screwed, the screw is demounted or mounted. The screwdriver has the advantages that the screw is conveniently demounted and mounted in the simple and efficient manner.