If the patient belongs to pseudomyopia, the vision will gradually improve without playing with cell phones. However, if the patient belongs to true myopia, his vision will not get better without playing with cell phone, and he needs to take relevant measures to control the development of the disease. Pseudomyopia is the result of various operations that cause the ciliary muscle to continue to contract, over-adjustment, resulting in the formation of adjustment spasm, resulting in an increase in the refractive error of the lens, the patient will be in the state of myopia. When the patient through relaxation, rest, etc., can make the vision return to normal, without the need to wear glasses. Therefore, pseudomyopia patients do not play the cell phone vision will slowly become better. True myopia is caused by the growth of the eye axis, or cornea, lens curvature is too large and thus caused by myopia, usually through rest, can not change the symptoms of myopia. This type of patients, do not play the cell phone vision will not slowly get better. It is necessary to correct vision through lens correction and corneal contact lenses. Some patients can take posterior scleral reinforcement, corneal refractive surgery, radial keratotomy and so on. It is recommended that myopic patients avoid looking at electronic products such as cell phones and computers for a long time, pay attention to rest, and exercise moderately.