Do not use tissues or towels to directly touch your eyes on the day of surgery; 2. Do not remove the eye shield by yourself on the day of surgery and do not squeeze and rub your eyes; 3. Do not splash water into your eyes when washing your hair and face within 2 weeks after surgery and do not rub your eyes; 4. Do not swim within 1 month after surgery and do not use cosmetics on your eyes and avoid foreign objects entering your eyes; 5. Wear wind-blocking glasses or sunglasses when going out within 1 month after surgery in order to reduce eye discomfort; 6. Avoid colliding with your operated eyes with external force within 3 months after surgery; 7.