1, congenital nystagmus is often combined with other developmental anomalies of the eye, some congenital anomalies can be treated by surgery, such as congenital cataracts, congenital corneal clouding, etc.; 2, most of the patients combined with refractive error, the need to wear glasses to correct it; 3, some patients in a certain direction of the nystagmus degree of light, and therefore often “tilted head vision Some patients have mild nystagmus in one direction, so they often “tilt their head to see things”, which can be solved by a minimally invasive surgery called “intermediate band displacement”; 4. For patients with congenital nystagmus who don’t need to tilt their head to see things, they can reduce the nystagmus through the surgery called “excision of extraocular muscle proprioceptors”. Reduce the nystagmus. In addition, the visual acuity and binocular vision of patients with nystagmus can be partially improved through amblyopia training and visual training.