diff --git a/anrui-base/anrui-base-ui/src/main.js b/anrui-base/anrui-base-ui/src/main.js
index 76be6a71ba..5cfeba6168 100644
--- a/anrui-base/anrui-base-ui/src/main.js
+++ b/anrui-base/anrui-base-ui/src/main.js
@@ -52,6 +52,8 @@ if (token) {
 
 function GetQueryString(name) {
   var one = window.location.href.indexOf('?token=') + 7
+  if(one<7)
+    return null;
   var two = window.location.href.lastIndexOf('&') //+ 1
   var data = window.location.href.substr(one)
   if (two > one) {
diff --git a/anrui-buscenter/anrui-buscenter-ui/src/main.js b/anrui-buscenter/anrui-buscenter-ui/src/main.js
index f999cb0fbe..4ceb3c78b4 100644
--- a/anrui-buscenter/anrui-buscenter-ui/src/main.js
+++ b/anrui-buscenter/anrui-buscenter-ui/src/main.js
@@ -54,6 +54,8 @@ if (token) {
 
 function GetQueryString(name) {
   var one = window.location.href.indexOf('?token=') + 7
+  if(one<7)
+    return null;
   var two = window.location.href.lastIndexOf('&') //+ 1
   var data = window.location.href.substr(one)
   if (two > one) {
diff --git a/anrui-buscenter/anrui-finmanage-ui/src/main.js b/anrui-buscenter/anrui-finmanage-ui/src/main.js
index 38289de09f..fbd82aad75 100644
--- a/anrui-buscenter/anrui-finmanage-ui/src/main.js
+++ b/anrui-buscenter/anrui-finmanage-ui/src/main.js
@@ -41,6 +41,8 @@ if (token) {
 
 function GetQueryString(name) {
   var one = window.location.href.indexOf('?token=') + 7
+  if(one<7)
+    return null;
   var two = window.location.href.lastIndexOf('&') //+ 1
   var data = window.location.href.substr(one)
   if (two > one) {
diff --git a/anrui-management/anrui-management-ui/src/main.js b/anrui-management/anrui-management-ui/src/main.js
index 266b115ba6..cf6506c175 100644
--- a/anrui-management/anrui-management-ui/src/main.js
+++ b/anrui-management/anrui-management-ui/src/main.js
@@ -40,6 +40,8 @@ let href = window.location.href
 
 function GetQueryString(name) {
   var one = window.location.href.indexOf('?token=') + 7
+  if(one<7)
+    return null;
   var two = window.location.href.lastIndexOf('&') //+ 1
   var data = window.location.href.substr(one)
   if (two > one) {
diff --git a/anrui-scm/anrui-scm-ui/src/main.js b/anrui-scm/anrui-scm-ui/src/main.js
index 4bcae0faaf..5c9642f530 100644
--- a/anrui-scm/anrui-scm-ui/src/main.js
+++ b/anrui-scm/anrui-scm-ui/src/main.js
@@ -45,7 +45,6 @@ Vue.config.productionTip = false
 
 let token = null
 token = GetQueryString('token')
-
 if (token) {
   setStorage(token)
   let href = window.location.href
@@ -104,6 +103,8 @@ function getUserInfo() {
 getUserInfo()
 function GetQueryString(name) {
   var one = window.location.href.indexOf('?token=') + 7
+  if(one<7)
+    return null;
   var two = window.location.href.lastIndexOf('&') //+ 1
   var data = window.location.href.substr(one)
   if (two > one) {