With the continuous development of human society, the emergence and rapid development of digital media has had a profound impact on all aspects of human life, especially on news dissemination. With the development of digital media technology, people can use modern electronic ways to obtain news information. This way of communication makes news dissemination more efficient and convenient, for this reason, the study of digital media and news dissemination should be emphasised in order to promote the in-depth development of news dissemination. In this context, the article takes digital media technology as an entry point, discusses the application of digital media technology in news media, and focuses on the great impact brought by digital media on news media.