Social enterprise refers to a kind of social organizations，which has become a certain market-operating social organizations or units in the course of development in order to better achieve the goal of social welfare with the introduction of market mechanisms. It effectively achieved the sustainable development of social organizations confronting capital and personnel problems，and is one of the important sources in urban social governance. It is necessary to adjust the relevant policies and regulations to create legal environment for the development of social enterprises，to support the development of the demonstrating social enterprises by catogaries，to explore the cooperation mechanism between enterprises，professional social organization and social enterprises；to strengthen the government purchase and encourage the social investment，to make best use of the incubitors of social organization，and to strive to propose mutiple routes of social enterprise mode.