brand history

@@ -196,13 +196,12 @@ class BrandModel
                 break;
             }
             foreach ($list['data'] as $key => $val) {
-                $result[$val['brandDomain']]  = array(
+                $result[]  = array(
                     'name' => $val['searchTerms'],
                     'searchTime' => $val['searchTime'],
                 );
             }
         } while(false);
-        $result = array_values($result);
         return $result;
     }