Patients with eye strain can be treated with eye drops such as heptafolium digitalis bisaccharide, sodium glassate drops and nalmivir drops, while those with systemic diseases should also be treated for systemic diseases. Patients with refractive errors should also wear appropriate spectacles to ensure that the refraction is reasonable, the pupil distance and astigmatism axis are accurate, and that regular reviews are carried out. Patients also need to improve their working environment, use reasonable lighting, not to watch excessive videos and read, and pay attention to the combination of work and rest.