The workflow management system is a new administrative skill built up on the platform of enterprises' information system that develops recently. This article uses a real example to analyze application effect and the running mechanism of this new technology, and do research on comparing with traditional business information system. Summarize in enterprise business treatment adopting workflow management system will have a great deal of advantages ,such as,obviously raising the efficiency , lower costs , flexible. And also objectively pointed out the problem that workflow management system now still has in the aspect of standard and stability.