In our parents’ generation, there are less people have the eyesight problem, because the digital products were not so developed at that time, but nowadays, with the development of these products, more and more people have the problem of short eyesight. When I look around my classmates, I find only have few student don’t wear glass. People’s bad reading behavior makes their eyesight weaker, they can do the right things to correct it. First, we should not read in the dark situation. Many students like to read in the dark before they go to bed, it hurts the eye so much. Second, we should not stare at the book or the TV and computer in a long time, we need to take a rest every 40minutes, looking at the distance or the green color will ease our eyes. Eyes are window of our soul, we need to protect them.