Public servants' organizational deviance behavior has been considered a significant issue for public organization. The organizational deviance behavior always makes massive costs and reputation losses in public organization. The study focuses on finding out the moderating effect of emotional intelligence on the relationship among goal congruence, work engagement and organizational deviance behavior. This study collected 316 valid samples from public sector in Taiwan. We employed confirmatory factor analysis and structural equation model (SEM) to justify hypotheses being explored. The study confirms that: public servants' goal congruence, work engagement and emotional intelligence negatively affects organizational deviance behavior; emotional intelligence moderates the relationship among goal congruence, work engagement and organizational deviance behavior.