Ways to prevent myopic eye axial growth include rational eye use, more outdoor activities, wearing keratoplasty lenses, and using 0.01% atropine eye drops. 1. Reasonable eye use. Adopt good eye habits and avoid prolonged close-distance use of the eyes. Ensure correct posture and bright light when reading. 2. Do more outdoor activities. Do enough outdoor activities in the sunshine every day, and it is recommended that the activity time should be at least two hours. Adequate light can promote the body’s secretion of dopamine, which can inhibit the growth of the eye axis. 3. Wear keratoplasty lenses and use 0.01% atropine eye drops. Wearing keratoplasty lenses at night or using 0.01% atropine eye drops can effectively inhibit the growth of the eye axis. It is recommended that the patient should consult a doctor in time and follow the doctor’s advice to choose the appropriate method to prevent the growth of the eye axis.