The present invention discloses a manufacturing method of a mulberry leaf health-care tea. The mulberry leaf health-care tea uses mulberry leaves, tea leaves and mulberry fruits as raw materials, and the manufacturing method includes the following steps: selecting fresh mulberry leaves and tea leaves, spreading green leaves, cutting leaves, withering, fixing, blending, mixing and rolling, fermenting, initial baking, shaping, spreading for cooling, additional baking with high temperature and short time, vacuum packaging finished tea products and refrigerating technology. After separately fixing the fresh mulberry leaves and tea leaves, the fresh mulberry leaves, tea leaves and mulberry fruits are mixed in proportions, pressed and rolled, and the rolled mixture is fermented and prepared into the mulberry leaf health-care tea. The mulberry leaf health-care tea uses different proportions of the fresh mulberry leaves, tea leaves and mulberry fruits, and utilizes suitable temperature for fixing and rolling to produce mulberry leaf health-care tea series in order to meet the needs of different consumer groups; and the development and application of the tea products plays a certain promoting role in the stability of sericulture industry and sericulturist income.