diff --git a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/job/DeviceComflagTasks.java b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/job/DeviceComflagTasks.java
index de47b019e..86a93aa60 100644
--- a/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/job/DeviceComflagTasks.java
+++ b/pqs-device/pq-device/pq-device-boot/src/main/java/com/njcn/device/pq/job/DeviceComflagTasks.java
@@ -14,6 +14,7 @@ import com.njcn.message.constant.RedisKeyPrefix;
 import com.njcn.redis.utils.RedisUtil;
 import lombok.RequiredArgsConstructor;
 import org.apache.commons.lang3.StringUtils;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnProperty;
 import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.scheduling.annotation.Scheduled;
 import org.springframework.stereotype.Component;
@@ -35,6 +36,7 @@ import java.util.stream.Collectors;
 @Component
 @EnableScheduling
 @RequiredArgsConstructor
+@ConditionalOnProperty(name = "business.task-enabled", havingValue = "true", matchIfMissing = true)
 public class DeviceComflagTasks {
     private  final NodeMapper nodeMapper;
     private final IDeviceService iDeviceService;