The growth of the eye axis is mainly caused by excessive eye use, which leads to fatigue of eye regulation and the formation of regulation hysteresis. The methods to control the growth of the eye axis mainly include increasing the time for outdoor activities and wearing corneal reshaping lenses. 1. Increase outdoor activities: outdoor activities can help patients to broaden their horizons, which can significantly slow down the growth of their eye axes and reduce the risk of myopia. 2. Wearing keratoplasty lenses: Studies have shown that these lenses can slow down myopia and control the growth of patients’ eye axes. Low concentrations of atropine have also been found to be effective in controlling axial growth, but many clinical studies are needed to confirm its effectiveness. It is recommended that patients with abnormal axial growth seek medical attention to evaluate their condition and follow their doctor’s instructions.