The hard callus on the forefoot may be the presence of plantar callus, and the treatment includes daily care, physical therapy, medication and surgery. 1. Daily care: choose soft and comfortable shoes, and avoid walking for too long, and do not overload. 2. Physical therapy: soak your feet in hot water every night before going to bed, which can soften and fluff up the local skin, and then use a surgical blade to cut off the surface horny layer. 3. Medication: After soaking the feet, you can use some topical medication, such as retinoic acid ointment and zinc oxide adhesive tape. 4. Surgery: If the results of the above treatments are not satisfactory, you should also consult a doctor to eliminate the hyperkeratosis on the surface through a scalpel. In the use of medication must follow the doctor’s instructions, safe and reasonable use of medication, do not self-treatment, so as to avoid causing injuries.