At present,the water-based steel structure light embalming coatings have been widely used in the market and the product system is basically fixed,but each single system product has some advantages and disadvantages in terms of dryness,rust inhibition,embalming.By studying the common resin system of light anti-corrosion of steel structure,the waterborne epoxy modified alkyd resin,waterborne acrylic modified epoxy ester resin and waterborne acrylic modified alkyd resin were prepared by chemical modification,and the advantages of resin were integrated to improved the corrosion protection of single aqueous alkoxide resins,the stemness of aqueous epoxy esters,and the flash rust inhibition of acrylic emulsions.