The invention discloses a Liupao tea automatic pile fermentation strain composition which comprises a base bacterium solution, a consolidation bacterium solution and an aging bacterium solution. The bacterium solutions contain Aspergillus awamori, Aspergillus niger, Aspergillus tubingensis, penicillium citrinum, Aspergillus fumigatus, Eurotium rubrum, Aspergillus versicolor, Eurotium amstelodami, Paecilomyces variotii, Eurotium niveoglaucum, saccharomycetes and other beneficial microorganisms. On such basis, the inventor establishes the corresponding fermentation technique and equipment; and on the premise of not changing the upstream and downstream main production techniques of the original pile fermentation, the beneficial microorganism florae are added to control the growth of harmful infectious microbes, thereby enhancing the fermentation efficiency, shortening the pile fermentation period, and keeping the special thick flavor of the traditional Liupao tea. The pile fermentation automatic control system is utilized to dynamically monitor and control the changes on temperature, humidity and florae in the whole fermentation process, thereby implementing automation, continuity and high efficiency of the production technique, and ensuring the Liupao tea product to have safe and reliable quality and high and stable quality.