Flat feet can be improved through functional exercises, orthopedic braces, massage and other general measures, but also take medication to alleviate the symptoms, if necessary, need to take surgical treatment. 1. General measures: patients can usually jump rubber bands, toe walking, toe flexing exercises, toe dancing and other exercises for functional exercise, to strengthen the muscle strength of the internal foot muscles. You can also cooperate with doctors to use arch pads, special orthopedic shoes and other supports to improve, and secondly, you can also walk on cobblestone or uneven ground for plantar massage, which is conducive to increasing muscle strength. 2. Medication: For patients with severe flat feet, non-steroidal anti-inflammatory drugs such as ibuprofen, indomethacin, acetaminophen, etc. can be applied under the guidance of doctors. 3. Surgery: If the general measures are not effective, surgery should be considered, such as bony surgery, soft tissue transfer repair, subtalar joint braking and so on. In addition, for children under 6-8 years old with flat feet, some asymptomatic soft flat feet do not need to be improved because the arch is still in the developmental stage. To summarize, people with flat feet need to strengthen their daily life management, maintain a healthy lifestyle, and actively cooperate with doctors for treatment if necessary.