This project collected different restaurant informations around New York City,including restaurant name, rating value, address, then demonstrated them in forms of different data maps. Through the visualized data, a more intuitive and completed result can be generated from one single search compared to result from ordinary website. Provided a macroeconomic view of information such as the locations, rating values and distribution density of restaurant in New York area. In addition, a graphic user interface was implemented for better interactive experience.