diff --git a/application/common/service/RedpacketService.php b/application/common/service/RedpacketService.php
index b05ef77..44bc17e 100644
--- a/application/common/service/RedpacketService.php
+++ b/application/common/service/RedpacketService.php
@@ -114,8 +114,8 @@ class RedpacketService
         //给前端推送销毁这个红包
         // redis 记录该红包是否已经推送过了  只推送一次
         $redisKey = "redpacket:{$redpacketId}:is_finished";
-        if (!$redis->get($redisKey)) {
-            $redis->set($redisKey, 1);
+        if (!Cache::get($redisKey)) {
+            Cache::set($redisKey, 1, $redpacket['countdown']+get_system_config_value('red_packet_time')+60);
             $text = [
                 'redpacket_id' => $redpacketId,
                 'text' => '抢完了，请销毁该红包'