diff --git a/jshERP-web/public/index.html b/jshERP-web/public/index.html
index f6e49f14..18b44139 100644
--- a/jshERP-web/public/index.html
+++ b/jshERP-web/public/index.html
@@ -247,6 +247,8 @@
     ajax.onreadystatechange = function () {
       if (ajax.readyState===4 &&ajax.status===200) {
         sysTitle = ajax.responseText;
+      } else {
+        sysTitle = 'ERP系统';
       }
     }
     ajax.open('get', url, false);