The invention belongs to the technical field of material preparation, and relates to a multifunctional coating liquid composite and a preparation method thereof, in particular to a multifunctional ceramic-like coating liquid composite with long-lasting effect, bacteria resistance, dazzle resistance and the like, and a preparation method thereof. The coating liquid composite comprises the followingingredients in parts by weight: 1-10 parts of antibacterial particle, 2-40 parts of anti-dazzle particle, 20-100 parts of film forming substance, 0.1-5 parts of coating auxiliary agent and 100-500 parts of organic solvent. The antibacterial anti-dazzle coating obtained by the coating liquid composite provided by the invention has the characteristics of high hardness, high abrasion resistance, high durability, high antibacterial ratio, high optimal performance and the like, and market application requirements are met.