fix a bug

mobile/control/bonusex.php

@@ -505,7 +505,7 @@ class bonusexControl extends mobileControl
             }
 
             $params = ['price' => $price,'count' => 10];
-            $result = search\tcp_client::instance()->promote_goods($params);
+            $result = search\search_client::instance()->promote_goods($params);
 
             $cids = $result['cids'];
             $model_goods = Model('goods');