The invention discloses a novel door stopper. The novel door stopper comprises a door stopper head and a door stopper base device which are used cooperatively. The door stopper head is composed of a door stopper head base, a set screw, a connecting rod and a sphere; the door stopper head base is axially provided with a screw mounting hole and a connecting rod mounting hole, and the diameters of the screw mounting hole and the connecting rod mounting hole are progressively increased in sequence; the set screw penetrates the connecting rod mounting hole and the screw mounting hole, and then is screwed into a door, and the head of the set screw is located in the connecting rod mounting hole which is a threaded hole; the bottom of the connecting rod is provided with a threaded section, and thethreaded section of the connecting rod is screwed into the threaded hole; and the head of the extension end of the connecting rod is provided with the sphere, and the center position of the door stopper base device is provided with a door stopper head hole which is internally provided with a locking accessory with elasticity. Through the above method, according to the novel door stopper disclosedby the invention, the function of fixing the door is achieved, and the beauty and decorativeness of the door stopper are improved; and the novel door stopper has the advantages of simple structure, easy installation and removal, and low manufacturing cost.