Many parents come to the hospital every winter and summer to find that their children’s myopia has increased again. The incidence of myopia among college students in China has exceeded 90% and has become a serious social problem. Many parents are concerned about how to control myopia most effectively, the following points are notes: 1, IPAD and video games are strictly prohibited. It goes without saying that if you want to progress two hundred degrees a year, playing iPad is a good choice; 2, to do enough outdoor sports. Outdoor exercise is a strong protective factor for myopia, ten minutes between classes is a must to go outdoors to carry out activities, not just by looking at the distance; 3, reading the distance to ensure that at least 40 centimeters, the closer the worse; grip the pencil posture should be correct; look at half an hour to move for a while; 4, the occurrence and development of myopia and regulation is not half related, relaxation of regulation is not useful for myopia progress, therefore, point fast pupil-dilating drugs, such as The point is to order low-concentration atropine, not fast pupil-dispersing medication. This is evidenced by the weak effect of progressive multifocal frames. However, myopia progression and accommodation lag are related. Adolescents commonly have accommodation lag when reading, and the essence of accommodation lag is negative defocus, which is a risk factor for myopia progression. Therefore, it is beneficial to train the adjustment flexibility, improve the adjustment lag, and play table tennis more often; 5, the choice of correcting myopia is preferred to corneal plastic lens and gradient multifocal corneal soft lens; if you can’t wear contact lens, you can consider peripheral defocus frame lens (although the effect is weaker than corneal plastic lens); the worst is ordinary frame lens; 6, myopia rapid progression of adolescents, if the control is poor, you can consider the point of low concentration Atropine; 7. Children with rapid height growth will have significant myopia deepening, and the concept of myopia control should be consciously strengthened during this period; 8. Refractive examinations such as refraction, eye axis, peripheral refraction and corneal topography should be reviewed every six months;