diff --git a/extend/workermans/model/Base.php b/extend/workermans/model/Base.php
index 1f2a05f..8cd81b6 100644
--- a/extend/workermans/model/Base.php
+++ b/extend/workermans/model/Base.php
@@ -924,8 +924,7 @@ class Base
     // 获取限时折扣
     public function getTimeInfo($message)
     {
-
-        return !is_array($message['time_dis_info'])?json_decode($message['time_dis_info'], true):$message['time_dis_info'];
+        return !empty($message['time_dis_info'])?(!is_array($message['time_dis_info'])?json_decode($message['time_dis_info'], true):$message['time_dis_info']):null;
         if(empty($message['time_dis_info'])) {
             $time_dis_info = null;
         }else {