Labia majora atrophy is corrected on the principle of treating the disease. First of all, try to find the cause of the disease, and once the cause is clear, treat the primary disease as soon as possible, such as endocrine diseases or other systemic diseases. As the primary disease is cured, labia majora atrophy will gradually improve. If no obvious cause is found after examination, non-surgical treatment can be chosen first, such as strengthening systemic nutrition, labia majora localized application of skin cream containing estrogen, after 2 to 3 months of treatment is ineffective before considering surgical treatment. ② minimally invasive surgical treatment: local injection of hyaluronic acid and other fillers in the labia majora, or the implementation of autologous fat particles filled. ③Surgical treatment: the commonly used method is dermal fat block transplantation filling. The donor area is mostly selected from the folds under the buttocks, take the appropriate amount of tissue with subcutaneous fat, remove the epidermis, trimmed to the required size for backup. In the recipient area, a longitudinal incision is made in the sulcus between the labia majora and minora, and the spare fat block is implanted under the skin and the incision is closed. This procedure reduces the tissue in the subgluteal folds, reduces the size of the buttocks, and plumps up the labia majora, making it a two-for-one procedure.