Food safety is a popular issue that people have been paying attention all the time, which the pesticide residues in fruits have directly endangered the survival environment and health of human beings. This project is inspired by the "X-ray film", which penetrates the fruit and combines it with information visualization to analyze the maximum pesticide residues in different fruits as well as the prevention and control of diseases and insect pests.It is the responsibility of human beings are good at using pesticides to obtain more benefits, but also should reflect on the harm of pesticides to the natural environment and human health.