Relating to the technical field of concrete materials, the invention provides a modified high performance concrete and a preparation method thereof. The modified high performance concrete is preparedform the following raw materials: cement, modified broken stone, fly ash, modified zeolite, ultrafine quartz tailing powder, asbestos wool, epoxy resin, citric acid, a toughening agent, a water reducing agent, dimethylformamide, hydroxypropyl-beta-cyclodextrin, and water. The modified high performance concrete provided by the invention has good durability, strength, crack resistance, corrosion resistance, acid and alkali resistance, good internal structure compactness and good impermeability, is high performance concrete, and has long service life.