You can eat normally on the day of surgery, please do not wear makeup, do not wear contacts, need to be accompanied. Procedure: 1, 11th floor registered ophthalmology number —- materials (medical record book, invoices, laboratory reports from the face-to-face consultation) to the operating room nurse desk queue —- my assistant to sign —- wait for the number to be called into the operating room (go to the bathroom, take off your jacket, glasses). 2, re-check the surgical requirements —- pre-operative photos —- disinfection on the operating table, design drawing lines —- anesthesia (one eye as long as 2 or 3 seconds, do not be nervous) —- surgery. 3, post-operative photo —- bandage (do not open your eyes in the bandage to avoid painful corneal abrasion by gauze) —- ice packs (buy ice packs on the 9th floor). Note: 1, drawing lines and surgery, I will ask sometimes look down (closed eyes state gaze at the direction of their feet, do not really need to see things, as long as you do this action can, so that the eyelids will not shake), sometimes look at my eyes (observe the location of each stitch is accurate, double eyelid curvature, height is satisfactory). 2, hands flat on the electrode plate during surgery (never touch your face or the surgical towel on your body to avoid infection, be conscious and remind yourself). 3.The light is strong during the surgery, but as long as you relax, you can adapt to it soon, no need to worry. 4.You can talk during the operation, and you can talk to me if you have anything to do. 5.Please send me photos of flat front and closed eyes (can be light makeup) in three months and six months after surgery respectively, to evaluate the long term effect and recovery.