In 2020，the national governance system and governance capabilities in the context of the 2019-nCoV epidemic have withstood a “big test”. While the fight against the epidemic has achieved major strategic results，General Secretary Xi Jinping has repeatedly emphasized，“There are both experiences and lessons. We must take a long-term view，sum up experience and lessons，and speed up the correction of shortcomings and weaknesses in the governance system.” In this report，under the background of the “additional test” of the 2020 epidemic，the Political New Media with party and government agencies as the main body perform their duties online and practice social governance innovations，And related performance，cases and data are empirically analyzed and reviewed. At the same time，the report uses the National Cyber Development Strategy as the theoretical scale，and proposes that the Political New Media has generally departed from the Internet mass line in practice and has fallen into “self-marginalization” and “involution”. The report states，the Political New Media must Self-revolution，Improve the top-level design，and establish development suggestions such as comprehensive evaluation indicators and performance management systems for Political New Media that meet the characteristics of governance affairs and people’s expectations under the leadership of the party and government officials.