Axillary odor, commonly known as fox odor, is a special odor emitted from the armpit area. There are many ways to treat armpit odor, divided into two categories: non-surgical treatment and surgical treatment. In general, the former can only treat the symptoms, not the root cause; the latter is mainly through the removal of sweat glands or removal of sweat ducts to achieve the purpose of treatment, there are many methods, but each has its own advantages and disadvantages. For example, the use of axillary hair area skin tissue shuttle excision, because not remove the axillary hair around the sweat glands, so after surgery, there is still odor, and will leave obvious scar; along the axillary folds cut skin, forming a flap thin skin flap method, although the postoperative scar is not obvious, but hair follicles, sweat glands removal is not complete, and there is a flap tissue necrosis may. The “modified small incision scraping sweat gland minimally invasive method” is used to treat axillary odor, the incision is small and hidden (1.5 cm small incision in the center of the armpit), the subcutaneous separation range beyond the axillary hair growth area, the removal of sweat glands is more complete, can achieve the purpose of the basic cure of axillary odor. In response to the problem of subcutaneous hematoma after traditional small incision scratching, this method uses skin drainage at multiple points and localized subcutaneous penetration of the central axilla with small packs and pressure bandages to solve the problem. The stitches are removed 7 days after the operation, during which normal life and work are not affected.