The invention discloses a corrosion-resistant high-adhesive-force water-based metal paint which is prepared from the following raw materials in parts by weight: 20-30 parts of polyorthotoluene glycidol ether, 15-20 parts of bisphenol F epoxy resin, 10-20 parts of polyphenyl glycidyl ether, 20-30 parts of silica sol, 1-3 parts of iron oxide red, 1-2 parts of titanium white, 12-16 parts of mica powder, 15-30 parts of modified wollastonite, 2-6 parts of quartz powder, 1-3 parts of silicon oxide, 1-2 parts of zinc oxide, 5-10 parts of ground calcium carbonate, 1-3 parts of aluminum tripolyphosphate, 5-10 parts of zinc phosphate, 0.2-0.8 part of antimicrobial agent, 1-2 parts of mildew preventive, 1.5-3 parts of leveling agent, 1-2 parts of defoaming agent, 1-2 parts of wetting agent, 1-3 parts of dispersing agent, 2-6 parts of ethylene glycol, 20-30 parts of water and 2-5 parts of film-forming assistant. The metal paint has the advantages of favorable corrosion resistance, high adhesive force and excellent mechanical properties.