The eye is the most important sensory organ in the human body, and about 90% of information is obtained from the eye. It is a complex and sophisticated structure, and because it is delicate and exposed, it is vulnerable to damage. Both changes in appearance and impairment of visual function can have a huge impact on modern life. For example, eyelid trauma, orbital trauma, eye rupture injury, foreign body injury, blunt contusion and acid and alkaline burns. According to the survey report, at least 10-12 million people in China suffer from eye trauma, which shows the seriousness of the danger. Mainly from the following aspects to prevent eye trauma: 1, strengthen the education of young people to protect the eyes. 2, the establishment and construction of various positions of the production safety system, and regular inspection of the implementation of the system to eliminate possible accidents in a timely manner, to overcome the paralysis of careless thinking. 3.Improve the production environment and labor protection conditions. For dangerous production and operation, set up protective barriers. Industrial production to achieve production automation and remote control of production operations, so that production personnel away from the production machine, reduce the chance of foreign body eye injury. 4, chemical plants, chemical laboratories to strictly comply with the operating procedures, transport strong acid, strong alkali to pay attention to prevent acid and alkali spills or container rupture. 5, to carry out mass prevention and control of ocular trauma. To vigorously train grass-roots health personnel, so that they master the first aid methods since the people trauma, timely treatment of the injured. 6, pay attention to the safety of driving. Along with a large number of new cars on the road, car accident injury is a significant upward trend. 7, flammable, explosive items such as detonators, gunpowder kits, etc. should be strictly guarded.