The exhibition of the 30(superscript th) Anniversary held in Taiwan on June 17, 1925 had last for 12 days and was divided into four expositions, such as New Park Museum, the Plant Park, the old department of Taiwan Presidential Building (the Chungshan Hall now), and the monopoly area. The contents of this exhibition included the guidance to the sanitary education, industrial communication, the transportation post, and the monopoly enterprise. Based on the collected data and related activities. The results are shown as follows: About the exhibition contents, the culture and education were the characteristics which showed off the practical fine models and vividly colorful lamps. In sanitation, its success in Taiwan was verified by the subsequent sanitary policy and disease prevention. In telecommunication, it brought the visitors to the world of science. Furthermore, the show window design contests caused a noble impact on the future market. Take notice of the live performance, the process of producing a product and the interaction with the visitors, so that they were deeply impressed by the radio, music, drama, and the film, this study provides some historical materials as research references to analyzes the development of design in Taiwan and appear Taiwanese life style under the colonial period of Japan.