Contemporary China has got into “microera”“mobile internet era”“information network era”“wemedia era” and “new media era”. The unprecedented problems of network governance have been a hard nut to crack for many years, which results in the unstable situation of the leading mainstream ideology, management power and discourse power. Even in some areas or to a certain degree, there is potential danger of losing the ideology leadership. In order to strengthen the construction of Chinas network ideology in new media era, it is necessary to get rid of and reject the five misunderstandings about the construction of network ideology, namely “network valuefree theory”“internet freedom theory”“pseudo proposition theory”“attachment theory” and “technologyoriented theory”. Then, the paper puts forward the basic approach to the construction of Chinas network ideology from the perspective of reconstruction, system construction and mechanism construction in order to promote the construction of Chinas network ideology and improve the function of ideology.