Group 1 - The core viewpoint of the article is the launch of the "Tianjun" standardized intelligent service platform for commercial aerospace, marking the entry of aerospace standardization into a digital and intelligent era, which will empower commercial aerospace companies in their digital R&D efforts [1] - The aerospace standardization work has developed over nearly 70 years, forming a standard system primarily based on national and industry standards, supplemented by group and enterprise standards, accumulating rich aerospace innovation achievements, engineering data, and development experience [1] - The rapid development of commercial aerospace has led to challenges for private enterprises, including difficulties in querying aerospace standards, untimely data updates, and weak application of standards [1] Group 2 - The "Tianjun" platform is designed specifically for commercial aerospace enterprises, featuring core functions of "intelligent Q&A, intelligent writing, and intelligent application," and establishes a service system covering the entire lifecycle of standardization [1] - The platform includes both a web version and a professional version; the web version emphasizes open and convenient access to standards without the need for installation, while the professional version offers complete standard resources and customizable services [1] - The 2025 inaugural academic exchange conference on commercial aerospace standardization focuses on "building a standardized ecosystem for the entire industry chain to lead the high-quality development of commercial aerospace" [2]