Diet is one of the most important elements in human life and Taiwan's night market culture is even more famous in the world. In addition to Taiwanese night market snacks, it also gathers many exotic cuisines in Taiwan's night market. Therefore, it can be said to be a multinational food feast. In the study, FUN Yes, it is mainly based on the night market guide, actually visited Kaohsiung Ruifeng Night Market and compared with the neighboring Liuhe Night Market to do further analysis and discussion. In order to provide the details of cuisines in Ruifeng Night Market, we adopted the latest Mobile content development technology to develop real and easy guide tool for visitors. And, by integrating of shops and activities planning, we hope to effectively promote the consumption, to increase the fun in night market and finally achieve win-win results.