diff --git a/py12306/helpers/cdn.py b/py12306/helpers/cdn.py
index 8777b73..958121e 100644
--- a/py12306/helpers/cdn.py
+++ b/py12306/helpers/cdn.py
@@ -66,7 +66,7 @@ class Cdn:
         pass
 
     def start(self):
-        if not Config.is_cdn_enabled() or Config().is_slave(): return
+        if not Config.is_cdn_enabled(): return
         self.load_items()
         CommonLog.add_quick_log(CommonLog.MESSAGE_CDN_START_TO_CHECK.format(len(self.items))).flush()
         self.restore_items()
diff --git a/py12306/order/order.py b/py12306/order/order.py
index 028f460..c6ead0d 100644
--- a/py12306/order/order.py
+++ b/py12306/order/order.py
@@ -379,10 +379,12 @@ class Order:
                         if wait_time == -2 or wait_time == -3:  # -2 失败 -3 订单已撤销
                             OrderLog.add_quick_log(
                                 OrderLog.MESSAGE_QUERY_ORDER_WAIT_TIME_FAIL.format(result_data.get('msg'))).flush()
+                            return False
                         else:  # 未知原因
                             OrderLog.add_quick_log(
                                 OrderLog.MESSAGE_QUERY_ORDER_WAIT_TIME_FAIL.format(
                                     result_data.get('msg', wait_time))).flush()
+                            return False
 
                 elif result_data.get('msg'):  # 失败 对不起，由于您取消次数过多，今日将不能继续受理您的订票请求。1月8日您可继续使用订票功能。
                     # TODO 需要增加判断 直接结束
@@ -394,6 +396,7 @@ class Order:
             elif result.get('messages') or result.get('validateMessages'):
                 OrderLog.add_quick_log(OrderLog.MESSAGE_QUERY_ORDER_WAIT_TIME_FAIL.format(
                     result.get('messages', result.get('validateMessages')))).flush()
+                return False
             else:
                 pass
             OrderLog.add_quick_log(OrderLog.MESSAGE_QUERY_ORDER_WAIT_TIME_INFO.format(self.queue_num)).flush()