The hot spring water in Shangma Island is rich in 45 mineral elements such as selenium, fluorine, radon, calcium and magnesium. It has obvious auxiliary treatment effect on neuropathic pain, rheumatism, lumbar muscle strain, muscle atrophy, gastrointestinal diseases, skin diseases and other diseases. It is more effective for beauty and weight loss. At the same time, it can also play a role in relaxing muscles and activating collaterals, strengthening the body, calming the nerves and resisting aging.