Based on the connotation and characteristics of digital communication, this paper systematically analyzes the embedding paths of new media platforms, artificial intelligence technologies and educational apps in Chinese classroom teaching, after-class development and evaluation mechanisms. The study points out that digital communication not only expands the teaching field and methods of language education, stimulates students' interest in learning, but also promotes the improvement of core Chinese literacy. However, problems such as information fragmentation and uneven digital competence of teachers cannot be ignored. Therefore, this paper proposes optimization paths including improving teachers' digital literacy, constructing multimodal teaching scenarios, and perfecting content review and data governance mechanisms, aiming to provide theoretical support and practical guidance for the digital transformation of language education.