Correcting the walking out of shape needs to be dealt with according to the cause, such as poor posture caused by out of shape should be corrected posture, hip or knee dysplasia needs to be reset, orthopedic support and other treatments. Soft tissue diseases such as iliotibial bundle contracture and gluteal muscle contracture often require surgical treatment. 1. Poor posture caused by the external octagonal need to pay attention to the correction of posture, at the same time can wear orthopedic braces and so on. 2. If it is caused by hip dysplasia or knee dysplasia, it can be reset or orthopedic support at the early stage, or osteotomy if necessary, and arthroplasty is usually needed at the middle and late stages. 3. If it is caused by iliotibial bundle contracture, gluteal muscle contracture and other soft tissue diseases, arthroscopic surgery is often needed to loosen the contracted soft tissues, and walking with a bowlegged posture will usually be improved. If there is no improvement after adjusting the posture, it is necessary to consult a doctor in time to clarify the cause of the figure of eight and standardize the treatment under the guidance of the doctor.