Abstract: Social network play an increasingly important role in areas such as business and social activities and is causing widespread concern in academia and industry. The complexity of its properties leads the social networking phenomenon can not be model by simple mathematical theory. It has seriously hampered the development of social network data analysis techniques. The relationship of object is analyzed by using UCINET software and instance of social network. Based on information interaction between people and all kinds of information of the members of society in the social network, a social network model is built and the social network diagram is designed. This instance and analysis method is provided that is a reliable guarantee for social networking data extraction and model.