Bone spur is one of the inevitable degenerative manifestations of human life, but most bone spurs will not cause clinical symptoms. For example, plantar pain is basically not caused by bone spurs, but a local nutritional and metabolic disease. Sudden excessive walking or other causes of plantar or medial plantar pain. Clinically, we call it heel pain, and the treatment is to wear soft-soled shoes, physical therapy, closure and so on. Whether the silicone insole also uses the principle of wearing soft shoes. It might be useful.