Merge branch 'develop' of http://git.dev.yoho.cn/web/yohobuy into develop

@@ -46,7 +46,7 @@ class ClassModel
             $oneClass = array();
             $item = array();
             foreach ($data['data'] as $k => $v) {
-                $oneClass = array('name' => ucfirst($k), 'ca' => array());
+                $oneClass = array('name' => ucfirst(rtrim($k, 's')), 'ca' => array());
                 
                 foreach ($v as $val) {
                     $item = array();

@@ -89,7 +89,7 @@ class ListModel
         // 获取品牌banner的数据, 有缓存1小时
         $bannerData = BrandData::getBrandBanner($id);
         if (isset($bannerData['data']['banner'])) {
-            $result['banner'] = Helpers::getImageUrl($bannerData['data']['banner'], 640, 75);
+            $result['banner'] = Helpers::getImageUrl($bannerData['data']['banner'], 640, 150);
         }
 
         return $result;