Abstract: The present invention discloses a CDN-based advertisement material download method, apparatus, and device, the method comprising: receiving an instruction to download advertisement material and acquiring from said instruction an advertisement material identifier; reading the local flash cookie, and, on the basis of the advertisement material identifier, acquiring from the flash cookie a corresponding scheduling address and determining whether an actual download address is stored within said corresponding scheduling address; if yes, then acquiring from the flash cookie the actual download address of the advertisement material and, on the basis of the actual download address, directly reading the advertisement material in a browser cache; if no, then requesting from a CDN server acquisition of the actual download address of the advertisement material, and, on the basis of the acquired actual download address, downloading the advertisement material.