Abstract:The rapid development of intelligent manufacturing and smart cities in the industrial field has led to the emergence of various complex software systems with features such as open borders, continuous evolution, and adaptability. Traditional software development methods based on reductionism and a single organization are no longer suitable for development needs, nor can they meet the basic needs of social collaboration and resource sharing across organizations. This paper proposes a complex software system growing construction framework based on container cloud and cross-organization resource sharing. Through container technology, multi-tenant technology and information resource directory technology, social collaborative development and complex software system growth construction are realized. And the application of the framework in an industrial research case proves its importance in the rapid construction and evolution of complex software systems.