The 19th National Congress of the Communist Party of China and the Fourth Plenary Session of the 19th Central Committee of the Communist Party of China emphasized: “taking charge is an urgent need to promote the development of the cause of the Party and the country, and the incentive mechanism of taking responsibility should be improved.” , and many people have generally held a “Buddha system” and “lying flat” mentality in recent years, and their taking charge is poor, lack of responsibility, and it is difficult to shoulder the mission and responsibility entrusted by the new era. TTerefore, it is imperative to enhance individual taking charge. Based on the theory of Planned behavior (TPB) and AMO theory, this study will study the connotation, formation mechanism and improvement countermeasures of individual taking charge, and provide important theoretical and countermeasure support for promoting the scientiffc implementation of individual taking charge.