A gas chromatography with flame ionization detector(GC/FID) was developed for the determination of ten organochlorine and organophosphorus pesticide residues in vegetable samples based on a polydimethylsiloxane(PDMS)/allyl o cucurbit［7］uril(Q7-OCH2CH‖CH2) coated solid phase microextraction(SPME) fiber.The PDMS/Q7-OCH2CH‖CH2 coated SPME fiber was fabricated with Q7-OCH2CH‖CH2 and hydroxyl terminated polydimethylsiloxane(OH-PDMS) as stationary phases and γ-methacryloxypropyltrimethoxylsilane(KH570) as bridge reagent by sol-gel method and cross-linking technique.The limits of detection of the developed method were in the range of 0.01-0.08 mg/kg for the target pesticide residues,and the limits of quantitation ranged from 0.03 mg/kg to 0.26 mg/kg with an enrichment factor of 14-67 fold.The mean recoveries(n=3) at low,medium and high three spiked levels ranged from 61.3%to 120%,with intra percision and inter precision both in the range of 46%-99%(n=5,spiked 50 mg/kg).The proposed method was simple and sensitive,and was suitable for the simultaneous analysis of organochlorine and organophosphorus pesticide residues in vegetables.