In our study, IL1B and ITGA were up-regulated in cervical cancer, while CST7 was down-regulated in cervical cancer, we conducted cell experiments on 3 key genes, and the results showed that down-regulation of IL1B and ITGA5 and overexpression of CST7 could reduce the growth and migration ability of cervical cancer cells. The gene discussed is CST7; the disease is cervical carcinoma.