Following the release of life insurance market in Taiwan, new companies and new products consistently made their appearances; however, life insurance industry confronted severe competition and challenges. As a result, the competition of traditional cost can no longer ensure the competitive advantage. Satisfying the demand of diversified life insurance product and increasing the degree of customer satisfaction are major strategic directions in life insurance industry. Thus, this study aims at building the conceptual structure of customer satisfaction in the insurance industry, including cognitive construct, affective construct and disconfirmation, and at building upon the satisfaction toward loyalty. The findings reveal that, with the integral concept, conferring on the cognition, affection and disconfirmation serves the best capability of explanation in customer satisfaction. Further, the satisfaction positively correlates with the positive affection and disconfirmation, whereas negatively correlates with the negative affection, and in addition, positively correlates with repurchase intention and world-of-mouth. Finally, the results of verification reveal that positive affection tends to directly influence the world-of-mouth.