There is no best way to control myopia deepening in children, but it can be controlled by proper eye use, wearing keratoplasty lenses and increasing outdoor activity time. 1. Correct eye use: Children should develop good eye use habits in their life, and pay attention to the time and posture of children’s eyes, as well as whether the light in the eye environment is suitable. Avoid using eyes for a long time, and after using eyes for a period of time, you can relax your eyes by gazing into the distance and so on. 2. Wear corneal plastic lenses: If conditions permit, you can also choose to wear corneal plastic lenses for myopia correction as prescribed by the doctor, which to a certain extent can also control the growth of myopia. 3. Increase outdoor activities: At least two hours of outdoor activities a day can help prevent and control the growth of the eye axis, thus slowing down the progress of myopia. After your child develops myopia, he or she should go to a regular hospital for consultation and timely correction under the guidance of a doctor.