Abstract: The layer healthy breeding management information system based on Internet was studied in this paper. The system was developed on Windows Server2003, SQL server 2000 database, .NET framework and C# language. The system consisted of nine modules and they were the staff service, the personnel management,the document management, the feed management, the layer management, the video monitor, the layer disease search, the egg code inquiry and the system maintenance. Taking into account before, during and after egg production, using foodsafety for reference, adopting the laying house environmental pre-warning technology, consumers who bought the green eggs spouted with ID code, couldsee more relative information online, for example, egg producers, the productionlocations, the production time, the hen photographs, the production environment, etc.. This system was applied successfully on a large layers farm with 1200000 layers, Beijing Deqingyuan Healthy Breeding Ecological Garden.