Most cases of levator weakness are difficult to improve with exercise and should be treated with surgery. Eyelid levator weakness, also known as ptosis, is usually caused by congenital developmental abnormalities or trauma to the eye that results in damage to the levator muscle. It can make it difficult for patients to open their eyes, affecting their appearance, and also affecting their vision if the ptosis blocks the pupil area. Currently, it is difficult to strengthen the upper eyelid muscle through exercise. Surgery can be performed to improve the symptoms, such as upper eyelid muscle shortening and frontalis muscle suspension, etc. Surgery will strengthen the power of lifting the upper eyelid, so that the patient can open the eyes. Patients should go to the ophthalmology department of the hospital for examination in time, and after a clear diagnosis, the doctor will formulate a reasonable treatment plan.