Abstract: With the expansion of the ecological layout of platform-based logistics enterprises, the relationship between stakeholders and their interaction with the environment have become more complicated. How to achieve the stability and sustainable development of the existing ecosystem has become the focus of platform-based logistics enterprises. In this regard, this paper conducts a study of the collaborative development sustainability of the ecosystem of platform-based logistics enterprises. The research results show thatthe stakeholders in the inner circle and the living environment of the outer circleof the ecosystem of platform-type logistics enterprisesare following the collaborative development law of complex network organization.The collaborative development sustainability can be measured from the five dimensions of economy, resilience, willingness, society and ecology.The simulation results of the collaborative development behavior show that the factors self-controlled by the stakeholders and the factors related to the living environment can both affect the collaborative development sustainability. This study enriches and clarifies the influencing factors and sustainability models of the ecosystem collaboration of platform-based logistics enterprises from the perspective of ecological sustainability, expands and improves the measurement system of the sustainability of ecosystem collaborative development, and provides references for the sustainable development of platform-based logistics enterprises.

Key words: platform-based logistics enterprise, ecosystem, collaborative development, sustainability, measurement