After the semi-femtosecond laser surgery, you need to pay attention to the following matters: First, maintain reasonable eye habits, avoid excessive use of electronic products or often stay up late, which will affect the post-operative recovery. Second, we should pay attention to the use of medication as prescribed by the doctor, and we should pay attention to the regular review in the hospital during the use period, and adjust the medication plan according to the recovery situation at any time. Third, to keep the eyes locally clean, do not let the dirty water into the eyes, easy to increase the risk of infection. Fourth, avoid strenuous exercise, which can also affect the healing of the cornea after surgery. This surgery can generally be restored to stability in about 1-2 weeks after surgery, after which you can resume your normal life without further treatment. But one thing must be noted, if you don’t pay attention to maintain reasonable eye habits after laser surgery, myopia may occur further again.