device redis缓存 改写

device-service-domain/src/main/java/com/hfln/device/domain/service/impl/DeviceRedisManagerServiceImpl.java

@@ -492,7 +492,7 @@ public class DeviceRedisManagerServiceImpl implements DeviceManagerService {
                 if (currentTimeMillis - lastAlarmAckTime > timeoutMillis) {
                     log.info("告警确认超时，清除确认状态: deviceId={}, currentTime={}",
                             devId, currentTimeMillis);
-                    redisService.hSet(RedisCacheConstant.KEY_DEVICE_pre + devId, "alarmAck", false);
+                    redisService.hSet(RedisCacheConstant.KEY_DEVICE_pre + devId, "alarmAck", Boolean.FALSE.toString());
                 }
             }