diff --git a/review_repo/src/main/java/com/zcloud/Kafka/KafkaMessageListener.java b/review_repo/src/main/java/com/zcloud/Kafka/KafkaMessageListener.java
index b58a7fc..675838c 100644
--- a/review_repo/src/main/java/com/zcloud/Kafka/KafkaMessageListener.java
+++ b/review_repo/src/main/java/com/zcloud/Kafka/KafkaMessageListener.java
@@ -64,11 +64,11 @@ public class KafkaMessageListener {
             Long b = Long.parseLong(str3);
             if(a<b){
                 redisTemplate.opsForValue().set("Kafka@"+terminalNo, jsonObject.toJSONString());
-                redisTemplate.expire("Kafka@"+terminalNo, 30, TimeUnit.MINUTES);
+                redisTemplate.expire("Kafka@"+terminalNo, 5, TimeUnit.MINUTES);
             }
         }else {
             redisTemplate.opsForValue().set("Kafka@"+terminalNo, jsonObject.toJSONString());
-            redisTemplate.expire("Kafka@"+terminalNo, 30, TimeUnit.MINUTES);
+            redisTemplate.expire("Kafka@"+terminalNo, 5, TimeUnit.MINUTES);
         }
     }
 }