update

@@ -37,8 +37,9 @@ if (kidsType) {
 
 $curNav = $navList.children('.focus');
 
-navHammer = new Hammer($navList[0]);
-navHammer.on('tap', function(e) {
+if (kidsType) {
+    navHammer = new Hammer($navList[0]);
+    navHammer.on('tap', function(e) {
         var $this = $(e.target).closest('li'),
             $goods = $('.goods-list'),
             $content;
@@ -59,7 +60,9 @@ navHammer.on('tap', function(e) {
         $curNav = $this;
 
         $(document).trigger('scroll'); //Trigger lazyLoad
-});
+    });
+}
+
 
 function search() {
     if (loading) {