With the development of artificial intelligence, big data, blockchain and virtual reality technology, the digital transformation of education plays an increasingly important role in the development of educational informatization. The purpose of this paper is to explore the key driving factors of the digital transformation and development of education. This study focuses on the hot spots, ecological models and innovative strategies of digital transformation of education. The research resultsshow that the main keywords of the research hotspots and trends of digital transformation of education are Digital Business, Artificial Intelligence, Motivation, Educational Change, etc. The cooperation network among Russia, Germany and Spain is relatively close, and the research on digital transformation of education is more frequent and numerous.