diff --git a/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java b/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
index d87b215a..16669a7c 100644
--- a/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
+++ b/sec-beidou/src/main/java/com/imdroid/beidou/task/DeviceStatusChecker.java
@@ -6,7 +6,6 @@ import com.imdroid.beidou.service.NotificationService;
 import com.imdroid.secapi.dto.*;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.beans.factory.annotation.Value;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.annotation.EnableScheduling;
 import org.springframework.scheduling.annotation.Scheduled;