The reality is that it is impossible to efficiently manage vast amounts of information without utilizing IT in corporate management. That much, the efficient utilization of data has a significant impact on the performance of the entity, and the active interaction between IT technology and its members as well as the establishment of IT systems will maximize the performance of the entity. On the other hand, the organizational virtues has become an important factor that modern enterprises must have for stability and balance in the operation of the organization. This study seeks to establish the relationship between organizational characteristics and individual perceptions in connection with the framework of suitability to the effect of IT Affordance on the level of an organization''s IT infrastructure and the organizational virtues in terms of ethics. Based on the survey data conducted by 622 employees of large, medium and small businesses in Korea, the statistical analysis was conducted with Smart PLS 3.0 and confirmed that the organization''s IT affordance had a positive impact on Person-Job Fit(PJF). On the other hand, we could see that moderation, the organizational virtues, had a positive effect on Person-Organization Fits(POF). Both fits had a positive effect on the management performance, confirming that the PJF was significant as a mediated path in relation to the IT affordance and performance of the organization, and that the mediating effect of the POF was also significant in relation to the organizational virtues and the management performance. This study analyzed the impact of organizational IT affordance and organizational virtue on Fits. It is meaningful to analyze the impact on the management performance to demonstrate that the combination of infrastructure and ethical aspects contributes to the POF and PJF in order to improve performance.