The invention belongs to the technical field of kitchen utensils, and specifically discloses a surgical auxiliary device for gastrointestinal surgery, including a main body of the surgical auxiliary device, a mounting table, a main connecting movable column, an auxiliary retractor and a supporting table, and the top of the main body of the surgical auxiliary device is fixed It is connected with a mounting table, the outer peripheral wall of the bottom of the mounting table is connected with the peripheral outer wall of the main body of the surgical operation auxiliary device, and the middle of the bottom end of the mounting table is embedded with a main connection movable column, which is convenient for medical staff to adjust and use, reflecting the principle The flexibility of the invention, the auxiliary retractor, has the advantages of good stability and high flexibility, and is controlled and used through the main console and the console, which is convenient for medical staff to operate, and the supporting table can facilitate medical staff to place medicines And the pick-up work during use, the shadowless lamp can achieve the effect of assisting the medical staff in the operation, and at the same time, it will not cause large shadows due to the blocking of the light source by the hands of the medical staff. It has broad development prospects in the future.