The embodiments of the invention disclose a ganoderma lucidum lung-moisturizing and eyesight-improving sauce, which comprises the following raw materials (calculated as the weight of the fresh material) by weight: 10-15 parts of walnut meat, 5-8 parts of ganoderma lucidum, 2-4 parts of fructus momordicae, 3-7 parts of ophiopogon japonicus, 4-7 parts of platycodon grandiflorus, 8-10 parts of Chinese wolfberry, 1-2 parts of corn stigma, 1-2 parts of bitter gourd, 20-30 parts of snow pear, 5-10 parts of honey, and 40-50 parts of water. According to the present invention, the ganoderma lucidum lung-moisturizing and eyesight-improving sauce has effects of lung moisturizing, heat clearing, eyesight improving and refreshing, has characteristics of mellow and delicious taste, simple production method and multiple eating method, and can be directly eaten or added to dishes.