China is a veritable egg producing country. At present, there are about 1.45 billion commercial substitute laying hens in China, and the egg production reaches about 24.5 million tons, which is about 4.5 times that of the United States and 7 times that of India, accounting for about 40% of the total egg production in the world (China Poultry Industry Development Report of China Animal Husbandry Association in 2015). However, the modernization level of laying hens breeding in China is relatively backward, and there is still a certain gap between the production performance and the advanced level abroad. How to improve the modernization level of China's laying hen breeding industry and improve the production performance of laying hen breeding is an urgent problem for us to solve, and responding to the call of the state to realize the "internet plus" of chicken breeding industry is an important way to achieve this goal.