A microfilm is a type of short film, usually less than 30 minutes in length, with a small budget and production cycle, usually with music, emotion, and storyline as the main selling points. The production method of micro movies was flexible. They could express emotions and stories through the language and music of the camera. It was very ornamental and infectious. Microfilms had developed and become a popular form of film in China. More and more people began to pay attention to and like micro-movies as an innovative, fashionable and valuable form of film. The review of a micro movie could be judged from the plot, the use of the camera, the choice of music, and the performance of the actors. A good microfilm should be able to attract the audience's attention, trigger emotional resonance, and have a certain artistic appeal. At the same time, the production of microfilms also needed constant innovation and improvement to adapt to the tastes of the audience and the needs of the film market. Microfilm is a form of film with potential and prospects. We should pay more attention to and support its development.