Minimally invasive incision to eradicate axillary odor, 1 cm wound is more concealed. Patients have good skin conditions, high cooperation, good tolerance, and most importantly, complete trust and respect for the operator. It is not too difficult for a doctor to respect the doctor’s labor and make an effort. It is worth a lot of hard work. Minimally invasive incision, the tip of the little finger is no longer easily accessible. The surgery was completed with guaranteed removal efficiency, and the incision was only 1 cm. The recovery will be great if the scar does not proliferate. 1 cm wound will be much better even if abnormal proliferation occurs and the scar is obvious, and then local anesthesia is done to remove and repair the scar. The incision is half a centimeter smaller, the difficulty of surgery increases a lot, it is difficult to protect the incision, the skin is thin, and the top of the incision is torn directly. Necrosis of the trauma margin is also significantly increased. Although it is a minor surgery in the field of surgery, it is not light and can be taken by anyone. It is the basic surgical skills that are tested to safely complete and ensure long term results.