Abstract: In order to provide decision reference for many team management challenges like "action with mixed motives", "team expansion with inbreeding", "member gathers in cliques", the paper studies the systemic integration and dynamic optimization of innovation teams' social capital based on the structure abstraction of social capital relationship interface connotation, existence form, associated features and performance characteristics, combines the thinking of social capital relationship differential strength effects and ideas about harmonic theme identification, puts forward the thinking of divide social capital management theme by applying relationship equality degree and givesthe three types of social capital relationship concept in the "equal level, interactional level, and hierarchical level". Reference may be made to the ANP method that can systemic integrate team complex interface relation, and construct a CPT-ANP decision making method to improve the existing Cumulative Prospect Theory which can realize harmonic theme dynamic identification and optimization. The case application indicates that the proposed method is feasible to application and instructive to guide innovation team management.

Key words: innovation team, social capital relationship, network integration and optimization, harmonic theme drifting