upadte

@@ -10,6 +10,8 @@ var $ = require('jquery'),
     lazyLoad = require('yoho.lazyload');
 
 var swiper,
+    $brandText,
+    $brandHref,
     $brandList = $('.brand-list');
 
 var searchH = $('.newbrand-search').outerHeight(),
@@ -137,14 +139,15 @@ function searchResult() {
     $('.search-result .brand-list p').each(function (index) {
         searchList = new Hammer($('.search-result .brand-list p').eq(index)[0]);
         searchList.on('tap', function() {
+            $brandText = $('.search-result .brand-list p').eq(index).find('a').html();
+            $brandHref = $('.search-result .brand-list p').eq(index).find('a').attr('href');
             if (localStorage.getItem('yohoHistory')) {
                 yohoHistory = localStorage.getItem('yohoHistory');
-                searchArray.push(yohoHistory)
+                searchArray.push(yohoHistory);
+            }
+            if (searchArray.toString().split($brandText).length < 2) {
+                searchArray.push('{"searchName":"' + $brandText + '","searchHref":"' + $brandText + '"}');
             }
-            searchArray.push('{"searchName":"' +
-             $('.search-result .brand-list p').eq(index).find('a').html() +
-              '","searchHref":"' + $('.search-result .brand-list p')
-              .eq(index).find('a').attr('href') + '"}');
             localStorage.setItem('yohoHistory', searchArray);
         });
     });
@@ -185,11 +188,10 @@ if ($('.brand-search-page').length) {
     if (localStorage) {
 
         yohoHistory = $.parseJSON('[' + localStorage.getItem('yohoHistory') + ']');
-        console.log(yohoHistory);
         if (yohoHistory) {
             $.each(yohoHistory, function(index, content) {
                 $('<a href="' + content.searchHref + '">' + content.searchName + '</a>').appendTo('.historyList');
-            })
+            });
         }
     }