diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/sch/service/impl/TaskServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/sch/service/impl/TaskServiceImpl.java
index f429446..fc25354 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/sch/service/impl/TaskServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/sch/service/impl/TaskServiceImpl.java
@@ -13,20 +13,12 @@ import lombok.extern.slf4j.Slf4j;
 import org.nl.modules.common.exception.BadRequestException;
 import org.nl.modules.wql.WQL;
 import org.nl.modules.wql.core.bean.WQLObject;
-import org.nl.modules.wql.util.SpringContextHolder;
 import org.nl.modules.wql.util.WqlUtil;
 import org.nl.wms.basedata.service.ClassstandardService;
 import org.nl.wms.basedata.service.dto.ClassstandardDto;
 import org.nl.wms.sch.service.PointService;
 import org.nl.wms.sch.service.RegionService;
 import org.nl.wms.sch.service.TaskService;
-import org.nl.wms.sch.tasks.callEmpty.GjxCallEmpVehicleTask;
-import org.nl.wms.sch.tasks.callMaterial.CallMaterialTask;
-import org.nl.wms.sch.tasks.sendEmpty.HtSendEmpVehicleTask;
-import org.nl.wms.sch.tasks.sendEmpty.YqxSendEmpVehicleTask;
-import org.nl.wms.sch.tasks.sendMaterial.GjxSendMaterialTask;
-import org.nl.wms.sch.tasks.sendMaterial.HkxSendMaterialTask;
-import org.nl.wms.sch.tasks.sendMaterial.YqxSendMaterialTask;
 import org.springframework.data.domain.Pageable;
 import org.springframework.stereotype.Service;