The invention discloses a method for synthesizing bisphenol-F with the catalysis of phosphotungstic acid modified short channel HPW-Zr/SBA-15 catalyst. According to the method, the bisphenol-F is catalytically synthesized by taking the phosphotungstic acid modified short channel HPW-Zr/SBA-15 as a catalyst and taking phenol and formaldehyde as raw materials. The adopted catalyst is synthesized through a one step method by taking polyethylene oxide-polypropylene oxide-polyethylene oxide triblock copolymer (P123) as a template, taking tetraethylortho silicate as a silicon source, taking phosphotungstic acid as a catalyst active component, and taking zirconium oxychloride as a modifying agent, and is simple in preparation process, short in channel, favourable to improve the mass transfer and reaction efficiency, high in reaction activity, short in reaction time, high in catalytic efficiency, easy to separate, reusable, green and environment-friendly; any organic solvent is not required to be added in the reaction process.