With the continuous expansion of cereal and oil market and the increasingly fierce competition,some cereal and oil products appear the problem of unqualified food hygiene index.This study briefly analyzes common cereal and oil food hygiene indicators,focusing on the causes of unqualified cereal and oil food hygiene indicators,and takes effective measures to improve cereal and oil food hygiene detection as a starting point,aiming at strengthening cereal and oil food hygiene detection,ensuring cereal and oil food safety,making it play its due role and value,and promoting its development.