currently，sharing economy shows great development vitality and potential in China.However，the understanding of the relationship between practitioners and platform enterprises in the sharing economy and the related labor security issues has been blurred.For further research to share the work characteristic and the working relationship of laborer in the economy，this study choose Didi platform，the representative platform of sharing economy，to analyze the characteristics of the drivers，the description of the working characteristics of network about drivers，explains the network about the nature of work and working relations，analyze and predict the future development direction of the driver，and proposes the corresponding system design.