At present, we are in the era of rapid development of information technology, the flow of social information is very fast, at the same time, the phenomenon of talent flow is very common. It can be said that the recruitment channels of enterprises have been greatly broadened due to the impact of informatization, and it has become more and more easy to find high-quality talents suitable for the development of enterprises. However, some enterprises are still very conservative when recruiting talents. They are restricted by the region in the recruitment process. They are more willing to recruit employees through the introduction of acquaintances, and even the phenomenon of cronyism is very common. This kind of recruitment is easy to form a family interpersonal relationship, which seriously restricts the long-term development of enterprises. At the same time, the employees recruited in this way often fail to meet the standards of talents. Their comprehensive quality in all aspects is not competent for the requirements of their positions, and can not add new vitality to the enterprise and improve the overall quality of the enterprise