[R] Merchant Id Applicaitons fix

src/main/ui/static/payment/partner/templates/sub_merchant_id_apply.html

@@ -30,8 +30,8 @@
             <div class="box-solid">
                 <div class="box box-warning">
                     <div class="box-header">
-                        <h3 class="box-title pull-left" ng-if="partner.sub_merchant_id">
-                            Wechat Sub Merchant Id : {{partner.sub_merchant_id}}
+                        <h3 class="box-title pull-left" >
+                            Wechat Sub Merchant Id : <span ng-bind="partner.sub_merchant_id"></span> <span ng-if="!partner.sub_merchant_id">none</span>
                             <i class="fa fa-clock-o text-danger" title="Using temp Sub Merchant ID" ng-if="partner.temp_sub_merchant"></i>
                         </h3>
                         <button role="button" class="btn btn-info pull-right" title="Apply Sub Merchant Id"