Abstract: Interconnected porous material of poly (glycidyl methacrylate) (PolyGMA) was synthesized for selectively reducing phenol in cigarette smoke. PolyGMA was characterized via Fourier Transform Infrared Spectroscopy (FT-IR),Scanning Electron Microscopy (SEM) and BET specific surface area analyzer. The material was applied in dual filter or spread on cigarette paper for testing its selectivity. The results showed that: 1) the material exhibited epoxy groups and interconnected porous in structure with the specific surface area of 119.5 m²/g and the average pore size of 17.3 nm. 2) Adding into dual filter showed better effect than did cigarette paper coating,phenol reduced by 28.3% and the selective reduction rate of phenol reached 23.0% comparing with the control. Meanwhile,the sensory quality of cigarette had no significant difference. This material provided an option for selectively reducing the phenol in cigarette smoke.