diff --git a/modules/quartz/src/main/java/com/thing/quartz/timetask/task/ThingStatusTask.java b/modules/quartz/src/main/java/com/thing/quartz/timetask/task/ThingStatusTask.java
index ee5b515..bf34ea6 100644
--- a/modules/quartz/src/main/java/com/thing/quartz/timetask/task/ThingStatusTask.java
+++ b/modules/quartz/src/main/java/com/thing/quartz/timetask/task/ThingStatusTask.java
@@ -9,7 +9,6 @@ import com.thing.common.data.tskv.TsKvDTO;
 import com.thing.common.tskv.service.TsKvService;
 import com.thing.thing.cache.service.ThingCache;
 import com.thing.thing.context.service.ThingManageContextService;
-import com.thing.thing.model.dto.IotThingModelDTO;
 import com.thing.thing.model.entity.IotThingModelEntity;
 import com.thing.thing.model.service.IotThingModelService;
 import lombok.RequiredArgsConstructor;
@@ -19,7 +18,6 @@ import org.apache.commons.lang3.StringUtils;
 import org.springframework.stereotype.Component;
 
 import java.util.*;
-import java.util.stream.Collectors;
 
 import static com.thing.thing.cache.service.CacheInit.KEY;