The utility model relates to a magnetic type shutter of miniature camera. The magnetic type shutter of miniature camera arranges three magnets on the shutter blade and can arrange two buttress blocks to cause the magnetic type shutter of miniature camera to have the advantages of stable structure, no production of faulty exposure, quickness and stability in exposing and imaging, simple structure, convenient operation, etc. Furthermore, the overall engine performance of the miniature camera can be improved.