Abstract: By constructing evaluation index system of agricultural modern service industry and modern agriculture in Shaanxi Province, using coupling coordination degree model, coordinated development degree of agricultural modern service industry and modern agriculture from 2011 to 2021 in Shaanxi Province was calculated, development level and coordinated development degree was analyzed．Results showed that from 2011 to 2021, development level of agricultural modern service industry and modern agriculture in Shaanxi Province presented a fluctuating upward trend．Development status of agricultural modern service industry was more stable than modern agriculture．Coordinated development of the two was generally in a fluctuating upward trend．Coordinated development stage has developed from a serious imbalance type to a relatively coordinated type, but coordinated development degree was still low．