Objective To realize the research progress of regulating the endoplasmic reticulum stress response to inhibit autophagy in tumor cells. Method The literatures about regulating the endoplasmic reticulum stress response to inhibit autophagy in tumor cells were reviewed. Result In the endoplasmic reticulum stress response induced by the release of calcium and accumulation of unfolded proteins, autophagy can be activated by several pathways, and to regulate physiological and pathological processes. Conclusion Further research about the endoplasmic reticulum stress response in tumor cells need to be done to regulate the response factors to inhibit autophagy.