If you have a white layer on your glans, it is advisable to go to the hospital for examination to clarify the cause and then treat it symptomatically. 1st, fungal glansitis can appear the above changes, after the diagnosis need to use sodium bicarbonate solution for local topical washing. After the external washing, you need to apply miconazole ointment or clotrimazole ointment for antifungal treatment, after the infection is controlled, the white stuff on the glans will be reduced or disappear. If the patient is circumcised, it is recommended that circumcision be performed after the infection is controlled to prevent recurrence. The second, simple circumcision can cause foreskin scale, at this time can be applied externally on the glans. It is recommended that you can use potassium permanganate dilution for local cleaning, and you need to clean up the local urine scale that exists after each urination in daily life. It is advisable to undergo circumcision to maintain local cleanliness and reduce foreskin scale.