We　developed　a　solid-phase　microextraction　coupled　to　GC　with　electron-capture　detection　method　for　the　detection　of　acrylamide　in　food　samples.　Single-walled　carbon　nanotubes　and　polypyrrole　were　electropolymerized　onto　a　stainless-steel　wire　as　a　coating,　which　possessed　a　homogeneous,　porous,　and　wrinkled　surface,　chemical　and　mechanical　stability,　long　lifespan　(over　300　extractions),　and　good　extraction　efficiency　for　acrylamide.　The　linearity　range　between　the　signal　intensity　and　the　acrylamide　concentration　was　found　to　be　in　the　range　0.001-1　g/mL,　and　the　coefficient　of　determination　was　0.9985.　The　LOD,　defined　as　three　times　the　baseline　noise,　was　0.26　ng/mL.　The　reproducibility　for　each　single　fiber　(n　=　6)　and　the　fiber-to-fiber　(n　=　5)　repeatability　prepared　in　the　same　batch　were　less　than　4.1　and　11.2%,　respectively.