Electrodes hit the eye mainly due to excessive ultraviolet radiation into the eye, which causes some damage to the epithelium of the cornea, causing foreign body sensation, pain, congestion and tearing in the eye. This type of treatment is mainly focused on preventing infection and nourishing the cornea. Usually levofloxacin drops are used to prevent infection, and either calf blood deprotein extract ophthalmic gel or recombinant bovine basic fibroblast growth factor gel is used to nourish the cornea. The drops can be used 2-3 times a day to prevent infection, and the ointment needs to be used more often, especially the corneal nourishing ointment, which can be used about 4 times a day to promote the healing of the corneal epithelium. If there is no co-infection, usually this kind of healing can be healed basically in 2-3 days without affecting the vision.