diff --git a/app/assets/javascripts/addorder.js b/app/assets/javascripts/addorder.js
index acb84c9a..6235422d 100755
--- a/app/assets/javascripts/addorder.js
+++ b/app/assets/javascripts/addorder.js
@@ -103,7 +103,7 @@ $(function() {
     show_menu_item_list(url); 
 
     var sub_id  = $(this).attr("data-sub-id");
-    if (sub_id==true) {
+    if (sub_id == "true") {
       console.log("hhhhhhhhhhhhhhhhh")
       var sub_url = "get_menu_sub_category/"+menu_id;
       sub_category = $(this).find('.sub_category_list');