As it was that the problem of short-sightedness of teenagers and incorrect posture, A kind of intelligent anti-myopia glasses was developed for primary and secondary school students.With the built-in sensor to perceive the data of the user′s reading posture or writing posture, when the user’s sitting posture is not correct, the system had built-in patch LED breathing lights flashing and voice broadcast to remind the user to maintain the correct posture to prevent myopia. During multiple tests, the experiment result indicates that the system built-in EEPROM could store about ten hours data of user sitting poeture. the data could be imported to android mobile phone client through bluetooth which were designed and developmented. the data were parsed to draw the table about the posture of user after analysing datas in order to observe the children situation.