Abstract: Based on the public understanding of science theory, using literature collection method, typical sampling method and least squares regression model (OLS) as the main research method, this paper takes an empirical analysis based on the GM reports of the newspapers of People's Daily and the Southern Weekend (2003-2014). The result shows that science news reports are greatly influenced by the main body of science communication, especially government views on science communication content are very obvious. On the one hand, scientists and the media are subject to government and they are afraid to speak.On the other hand, due to their own professional quality and responsibility are not clear, it leads to the unfully realization of science communication, then they failed to spread science and technology knowledge in society and the public through the appropriate channels.This makes the public's attitudes towards genetically modified (gm) "reverse" wave. From this point, this paper analyses of the reasons that the subjects of science communication failed to fulfill the responsibility, then find out the crux of the problems.At last, this paper tries to solve the problem through various coordination of the main subjects of science communication. It will be to promote the smooth progress of science communication and to increase the global public science literacy.