diff --git a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
index cbec8ccb8..c71d391ef 100644
--- a/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
+++ b/jsowell-pile/src/main/java/com/jsowell/pile/service/impl/PileBasicInfoServiceImpl.java
@@ -570,6 +570,10 @@ public class PileBasicInfoServiceImpl implements PileBasicInfoService {
 		String jsonMsg = JSON.toJSONString(realTimeMonitorData);
 		// 上传实时数据每10秒发送一次，1分钟6次，在同一分钟内，只保留最后一条实时数据
 		redisCache.hset(redisKey, DateUtils.parseDateToStr("yyyy-MM-dd HH:mm:00", now), jsonMsg);
+		// 设置过期时间
+		if (redisCache.getExpire(redisKey) < 0) {
+			redisCache.expire(redisKey, CacheConstants.cache_expire_time_1d);
+		}
 
 		// 把充电桩正在充电中的状态存到redis
 		String pileIsChargingKey = CacheConstants.PILE_IS_CHARGING + realTimeMonitorData.getPileConnectorCode();