Based on the relevant domestic and foreign theories, we establish the evaluation indicator system for the comprehensive benefits about under-forest economy. Using the data from 2010 to 2014, we employ AHP to measure the comprehensive benefits of under-forest economy, and convert the comprehensive benefits into the data that can be used for analysis and comparison. It is found that the comprehensive benefit index of under-forest economy in Shijiazhuang City continued to increase from 2010 to 2014 (0.223, 0.515, 0.523, 0.698 and 0.956, respectively). This further indicates that the under-forest economy in Shijiazhuang City shows a good trend towards the goal of high quality and efficiency, so it is a correct model of development. Based on the results and the problems during the research process, some policy recommendations are brought forward for the development of under-forest economy.