The purpose of this study is to find the effect of the advertising repetition on the variety-seeking behavior of brand choice. The empirical data is collected by experimental design. 120 volunteers are assigned randomly to 4 experimental cells. The ANOVA is used for testing the hypotheses of this research. The results of this experiment show that the hypothesis 1 and hypothesis 2 are supported. It indicates that the advertising repetition decreases the degree of the variety-seeking. Meanwhile, the effect of the repetition of advertising variation is more significant than the repetition of the same advertising on variety-seeking behavior. This research expands the knowledge of the variety-seeking behavior of consumers. It suggests that the marketers should concern the variety-seeking behavior of consumers and use the proper advertising repetition strategies to influence the variety-seeking.