diff --git a/app/assets/javascripts/quser.js.coffee b/app/assets/javascripts/quser.js.coffee
index 5a0ba271..d5740726 100644
--- a/app/assets/javascripts/quser.js.coffee
+++ b/app/assets/javascripts/quser.js.coffee
@@ -1,4 +1,3 @@
-root = exports ? this
 window.Quser=
   handle_active_list: (callback) ->
     $.get('/user/list_info.json', (res) ->
diff --git a/app/views/layouts/phone.html.slim b/app/views/layouts/phone.html.slim
index 0d76b2ae..a20ffc3b 100644
--- a/app/views/layouts/phone.html.slim
+++ b/app/views/layouts/phone.html.slim
@@ -18,7 +18,7 @@ html lang="en"
     link href="images/apple-touch-icon.png" rel="apple-touch-icon-precomposed"
     link href="images/favicon.ico" rel="shortcut icon"
     javascript:
-      var QMobile;
+      var QMobile, Quser, Qsupplier;
       // Dummy holder when Qmobile object is not supplied by the mobile phone
       QMobile || (QMobile = {
         scanQr: function(){window.location = '/select_qrcode'}