修改

app/lib/OrderLib.php

@@ -16,6 +16,7 @@ namespace app\lib;
 use app\model\api\PayTrade;
 use app\model\api\Order;
 use app\model\api\ShowTemplateOrder;
+use app\model\api\UserShowTemplate;
 use app\model\api\OrderInfo;
 use app\model\api\User as UserModel;
 use app\model\api\UserDetail as UserDetailModel;