“…Firstly, numerous studies have discussed the impact of psychological contracts on job competency [ 12 , 16 , 17 ], with results showing a high positive correlation between psychological contracts and professional core competencies and literacy, providing indirect evidence for the relationship between psychological contracts and competency. Secondly, many studies have empirically demonstrated that psychological contracts can effectively stimulate a positive work attitude and behavior [ 10 , 16 , 18 ]. As job crafting involves an individual's autonomous change, aligning personal ability with job requirements (i.e., demand-ability matching) and personal needs with job resources (i.e., needs-supply matching), it therefore promotes job satisfaction with personal skills and motivation, driving person-job fit.…”