Based on the competency iceberg model，commonness and quality of scientific and technological talents was summarized，and a comprehensive index system of scientific and technological talents evaluation was designed.And then using the Analytic Hierarchy Process (AHP), comprehensive index weight of scientific and technological talents evaluation was concluded and the rationality of the index was proved，in order to provide a reference for Shanxi Province to develop scientific and technological personnel evaluation implementation plan to promote the introduction selection and performance evaluation of scientific and technological talents in Shanxi Province.