It is very important for the children to master eye use safety knowledge and cultivate scientific eye use behavior from a young age. The paper, based on the 2016 survey, writes mainly about the popularization of children's eye use safety knowledge in Beijing. By analyzing some data selected from the survey, and taking into account how the children's eye use knowledge is popularized, the knowledge, behavior and attitude on children's eye use safety in the local area in Beijing is investigated and analyzed. The study finds that parents have a higher knowledge about children's eye use safety although there still remain some deficiencies. Parents should regularly take their children to check eyesight and learn more about how to create healthy environment for children's eye use safety. In a nutshell, the paper provides some suggestions on how to promote the popularization of children's eye use safety knowledge, hoping that the public awareness on the importance of eye use safety protection can be enhanced.