There was an aspect of outcome according to business innovative activities but an analysis was made to find out how employees experienced fatigue due to management innovation from the viewpoint of promotion speed and strategic aspect. This research analyzed innovation fatigue from a practical point of view on the premise that "employees who have participated in management innovation experience fatigue due to the innovation". According to this study, the reason for innovation fatigue was excessive innovation target and apathy of top management; and such fatigue arose from unequal evaluation without an objective evaluation criteria.