How to promote the innovative behavior of employees is essential to the development of the organization. This study, by investigatingthe heads of the human resource(HR) department of China's technology-based enterprises and their subordinate employees through a multi-sourceand multi-point questionnaire survey, examined the impacts of the high-performance HR management system implemented by the organization onthe innovation behavior of employees, and tested the mediating role of competition and the moderating role of the sense of psychological security ofpromotional advice and inhibitory advice. The research results showed that: 1) The high-performance HR management system has a significantpositive impact on the innovation behavior of employees. 2) Promotional and inhibitory comments showed part of the intermediary effects betweenthe high-performanee HR management system and the innovative behavior of employees. 3 )The sense of psychological security has adjusted therelationship between high-performance HR management system and promotional advice.4)The sense of psychelogical security also regulatesthe mediating effect of promotional advice on the relationship between high-performance HR management systems and employees' innovative behaviors.