The talent ecological environment is an important factor affecting talents' will to stay. In order to understand the current state of the talent ecological environment in Shanghai and its impact on talents' will to stay, a questionnaire is designed based on a review of literature. The SPASSAU statistical software is used to analyze the survey data. It is shown that:talents with different demographic characteristics have different levels of the five talent ecological environmental factors; there are significant differences in the will to stay among the talents of different genders, professional titles, positions and disciplines; and the economic environment, the living environment, the cultural environment, the policy environment have a positive and significant impact on the talents' will to stay, among which the policy environment has the greatest impact. This research indicates that when the basic living needs and spiritual needs of talents are satisfied, Shanghai talent policy should adopt different policy standards to meet the different needs of different talents.