With the comprehensive advancement of the information-based Education 2.0 action plan, digital integration and innovative development have become an important measure to promote the high-quality development of lifelong education. The digital construction of lifelong education not only has the basic characteristics of “wide, large, deep and comprehensive” but also can provide collaborative services for academic education and non-academic education so as to meet the needs of diverse groups of audiences and diverse school systems, and achieve the goal of innovation and upgrading of all elements, all processes and all scenarios. Therefore, in the process of digital construction of lifelong education, it is necessary not only to clarify the necessity of digital integration development based on realistic needs but also to determine the basic characteristics of digital integration of lifelong education through connotation analysis and to determine development strategies, so as to build a lifelong education digital integration innovation development path.