diff --git a/app/views/origami/home/show.html.erb b/app/views/origami/home/show.html.erb
index f28e291f..a1af9a4d 100755
--- a/app/views/origami/home/show.html.erb
+++ b/app/views/origami/home/show.html.erb
@@ -870,6 +870,8 @@
     })
 
     $('#add_invoice').on('click', function () {
+        $("#first_bill").prop('disabled',true);
+        $("#pay").prop('disabled',true);
         var dining_id = "<%= @dining.id %>";
         var sale_id = $("#sale_id").val(); //<%= @obj_sale.sale_id rescue "" %>
         var ajax_url = "/origami/sale/append_order";
@@ -886,6 +888,8 @@
                 closeOnCancel: false,
                 allowOutsideClick: false
               }, function () {
+                $("#first_bill").removeAttr('disabled');
+                $("#pay").removeAttr('disabled');
                 window.location.reload();
               });
             }
diff --git a/app/views/origami/rooms/show.html.erb b/app/views/origami/rooms/show.html.erb
index 565abcf7..05889d32 100755
--- a/app/views/origami/rooms/show.html.erb
+++ b/app/views/origami/rooms/show.html.erb
@@ -838,6 +838,8 @@ $('#back').on('click',function(){
 })
 
 $('#add_invoice').on('click',function(){
+  $("#first_bill").prop('disabled',true);
+  $("#pay").prop('disabled',true);
   var dining_id = "<%= @room.id %>"
   var sale_id = $("#sale_id").val(); //<%= @obj_sale.sale_id rescue "" %>
   var ajax_url = "/origami/sale/append_order";
@@ -854,6 +856,8 @@ $('#add_invoice').on('click',function(){
           closeOnCancel: false,
           allowOutsideClick: false
         }, function () {
+          $("#first_bill").removeAttr('disabled');
+          $("#pay").removeAttr('disabled');
           window.location.reload();
         });
       }