The invention discloses a green bonnie flower liver protection biscuit which is prepared by raw materials in parts by weight as follows: 55-60 parts of wheat flour, 5-10 parts of oat flour, 5-10 parts of corncob powder, 10-15 parts of sweet potato starch, 5-7 parts of fishbone, 8-10 parts of vegetable oil, 6-8 parts of lotus seed powder, 8-10 parts of malt sugar, 4-6 parts of skim milk powder, 10-15 parts of an egg liquid, 0.8-1.2 parts of ammonium hydrogen carbonate, 0.1-0.2 part of calcium gluconate, 0.04-0.06 part of zinc gluconate, 0.1-0.3 part of a flavouring agent, 0.5-0.8 part of camellia powder, 10-12 parts of green bonnie flowers, 4-6 parts of rose, 4-7 parts of pears, 4-5 parts of grapes, 6-7 parts of red date, 1-2 parts of schisandra chinensis, 3-4 parts of a Japanese thistle herb, 2-3 parts of ginger, 1-1.5 parts of American ginseng, 3-4 parts of beet leaves, 2-4 parts of castanea seguinii dode leaves, 3-4 parts of globeamaranth flowers, 5-6 parts of allium macrostemon and a defined amount of water. The biscuit is good in taste and unique in flavor, and has healthcare functions of liver protection, calcium supplementation and the like.