Abstract: The wide application of big data has a profound impact on society,and it also plays an important role in the reform of government governance.Big data will promote the innovation of concept,system,and mode of government governance.The goal of government governance is to use big data to realize an innovative,clean,and service-oriented government ruled by law.In the process of promoting government governance innovation by using big data,we should optimize the government governance structure through data sharing,adjust the government governance relationship through the modernization of information of government affairs,reshape the governance process through the application of technology in platforms of government affairs,and enhance the level of government rule of law through the legal application of data.Based on this,the government must take the initiative to adapt to the general trend of information disclosure and data sharing,so as to promote the change and innovation of government governance,and further improve the ability of government governance.

Key words: big Data, government governance, information disclosure, data sharing