diff --git a/erp_web/login.html b/erp_web/login.html
index f675bd62..220a397c 100644
--- a/erp_web/login.html
+++ b/erp_web/login.html
@@ -32,6 +32,7 @@
         </div>
         <p id="copyright">
             Copyright © 2017-2020 季圣华(jishenghua)
+            <a style="color:#00458a;" href="http://www.beian.miit.gov.cn" target="_blank">苏ICP备19040373号</a>
             <a style="color:#00458a;" href="https://gitee.com/jishenghua/JSH_ERP" target="_blank">华夏ERP_v2.0</a>
         </p>
     </div>