In recent years, the development of the Internet has made rapid progress, and new media have sprung up like mushrooms. At present, China has 800 million netizens, that is to say, there are 3 netizens in every 4 people. We can be very sure that China's Internet has become the largest public opinion field on earth, with a very complex and diversified network pattern. At present, the new media not only combines all the basic attributes of the traditional media, but also has more information and stronger interaction compared with the original traditional media, which has brought earth-shaking changes to the original information dissemination environment. However, on the other hand, it has had negative impacts and hidden dangers on the whole society, while inevitably impacting the original party-controlled media's grasp of public opinion. However, with the progress of the times, the new media has covered every corner of social life. The extension of the new media has penetrated into every inch of the society. However, no matter what changes are made in the public opinion field and the media environment, the principle of the new media is to unswervingly adhere to the Party's management of the media. This is not only determined by the special function of the media and the important role of publicity work, but also the inevitable requirement of consolidating the Party's ruling position and continuously improving the Party's ruling ability. It is an important guarantee for the completion of the Party's historical tasks and a road that our Party must go through to realize communism. A deep understanding of the necessity of adhering to the principle of the Party governing the media is of great practical significance for us to consciously adhere to the principle of the Party governing the media and to firmly and correctly orient the development of all media.
Key words: the party controls the media; All-media environment; Mainstream media; Act in accordance with the law; Scientific decision-making