Communication environment of anti-corruption has typical communication characteristics of micro-era，and the new communication climate and mechanism challenged the government media literacy in the public opinion of network anti-corruption. The government media literacy includes the literacy of knowing the media nature and functions，the literacy of communicating with public through the social media，the literacy of guiding public opinion in social media environment，and the establishment of normalization of information disclosure mechanism. On the basis of analysis，the paper puts forward the coping strategies and suggestion to improve government media literacy in the public opinion on network anti-corruption.