1. The key is to identify the aura point of myopia; 2. To tell parents: you can’t just look at a normal vision check and rest easy. In fact, to ensure that the child has a retention amount of hyperopia, that is, usually about 8 years old children have +1 to +1,5D of hyperopia after pupil dilation, visual acuity 1,0, is normal. Even if the farsightedness is lower than this retention amount, the treatment should be closely monitored, clinically, this part of the child can often get the best results; 3, do not advocate the early development of infant vision, because myopia itself is the result of eye overdevelopment. The low age of the onset will inevitably lead to a high degree on the degree, which will be accompanied by many complications of the eye.