update

views/config/cau-hinh-nhan-dien.tpl

@@ -584,7 +584,7 @@
                         <label class="tree_label" for="c7">id_city</label>
                         <div contenteditable="" id="text-c7" class="editform">{$config_json.id_city}</div>
                     </li>
-                    <li {if $username!='admin'}class='hidden'{/if}>
+                    <li>
                         <input type="checkbox" checked="checked" id="c8" />
                         <label class="tree_label" for="c8">open_door</label>
                         <ul>

views/extends.tpl

@@ -8,6 +8,8 @@
             <div class="modal-body">
                 <div id='modelContent' class="text-center">
                     <i class="fa fa-spinner fa-pulse fa-5x fa-fw" style="color: #fff;"></i>
+                    <br>
+                    <b style="color: #fff;font-size: 25px;">Đang tải dữ liệu ...</b>
                 </div>
             </div>
         </div>

web/js/config.js

@@ -126,7 +126,7 @@ function saveStep2(e) {
             "full_screen": parseInt($("#text-c62").html()),
             "width": parseInt($("#text-c63").html()),
             "height": parseInt($("#text-c64").html()),
-            "banner": parseInt($("#text-c65").html())
+            "banner": $("#text-c65").html()
         },
         "id_city": parseInt($("#text-c7").html()),
         "open_door": {