This paper mainly investigates the establishment and the implementation of plot control in Taiwan. Some discussions about the attitude of dealing with the relative issues will be exhibited in this paper. First, the evolution of plot control and the establishment process in Taiwan will be reviewed and analysed. Being the similar environmental backgroup between Taiwan and Hong Kong, the expericnce of plot control in Hong Kong will be examined. From the experience of Hong Kong, the urban image after implementing plot control between Hong Kong and Taiwan can be compared to evalute the strength and weakness each other. Expecting the urban image of region property in Taiwan can be demonstrated sufficiently after overall implementing plot control through the discussion of this paper. And at the same time the identification and well-realization of urban can also be enhanced.