diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/one_conveyor/scanner_weight_conveyor/ConveyorWithScannerWeightDeviceDriver.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/one_conveyor/scanner_weight_conveyor/ConveyorWithScannerWeightDeviceDriver.java
index 4551aedf0..d49edd4bb 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/one_conveyor/scanner_weight_conveyor/ConveyorWithScannerWeightDeviceDriver.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/one_conveyor/scanner_weight_conveyor/ConveyorWithScannerWeightDeviceDriver.java
@@ -485,6 +485,12 @@ public class ConveyorWithScannerWeightDeviceDriver extends AbstractOpcDeviceDriv
                     Integer start = 0;
                     String start_device_code = pathlist.get(start);
                     String next_device_code = pathlist.get(start+1);
+                    //判断有无出入库任务是相同路线
+                    TaskDto dto = taskserver.findByCodeAndExcute(taskdto.getNext_device_code(), taskdto.getStart_device_code());
+                    if (ObjectUtil.isNotEmpty(dto)){
+                        requireSucess = false;
+                        return false;
+                    }
                     packageInstrcutData(instdto, taskdto, taskid, taskcode, vehiclecode, priority,start_device_code,next_device_code);
                 }else {
 
diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/TaskService.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/TaskService.java
index ce84c9005..8860df2ef 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/TaskService.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/TaskService.java
@@ -388,6 +388,15 @@ public interface TaskService extends CommonService<Task> {
      */
     TaskDto findByStartCodeAndReady(String device_code);
 
+    /**
+     * 根据起点设备编号查询当前是否有执行中任务
+     *
+     * @param start_code
+     * @param next_code
+     * @return
+     */
+    TaskDto findByCodeAndExcute(String start_code,String next_code);
+
 
     /**
      * 根据终点设备编号查询当前是否有就绪任务
diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/impl/TaskServiceImpl.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/impl/TaskServiceImpl.java
index 586a00b55..9a60e55ce 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/impl/TaskServiceImpl.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/task/service/impl/TaskServiceImpl.java
@@ -516,7 +516,7 @@ public class TaskServiceImpl extends CommonServiceImpl<TaskMapper, Task> impleme
     public List<TaskDto> findByTaskStatus(String status) {
         List<TaskDto> taskDtoList = new ArrayList<>();
         Iterator<TaskDto> iterator = tasks.iterator();
-        if (iterator.hasNext()) {
+        while (iterator.hasNext()) {
             TaskDto task = iterator.next();
             if (StrUtil.equals(task.getTask_status(), status)) {
                 taskDtoList.add(task);
@@ -1077,6 +1077,17 @@ public class TaskServiceImpl extends CommonServiceImpl<TaskMapper, Task> impleme
         return optionalTask.orElse(null);
     }
 
+    @Override
+    public TaskDto findByCodeAndExcute(String start_code, String next_code) {
+        Task task = this.lambdaQuery()
+                .eq(Task::getStart_device_code, start_code)
+                .eq(Task::getNext_device_code, next_code)
+                .eq(Task::getTask_status, TaskStatusEnum.BUSY.getIndex())
+                .one();
+        TaskDto taskDto = BeanUtil.copyProperties(task, TaskDto.class);
+        return taskDto;
+    }
+
 
     @Override
     public TaskDto findByEndCodeAndReady(String device_code) {
diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/quartz/task/CreateDDJInst.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/quartz/task/CreateDDJInst.java
index 109c37d4d..63809dbb7 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/quartz/task/CreateDDJInst.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/system/service/quartz/task/CreateDDJInst.java
@@ -3,6 +3,7 @@ package org.nl.system.service.quartz.task;
 import cn.hutool.core.collection.CollUtil;
 import cn.hutool.core.date.DateUtil;
 import cn.hutool.core.util.IdUtil;
+import cn.hutool.core.util.ObjectUtil;
 import cn.hutool.core.util.StrUtil;
 import lombok.extern.slf4j.Slf4j;
 import org.apache.commons.lang3.ObjectUtils;
@@ -55,10 +56,14 @@ public class CreateDDJInst {
                 Device startDevice = appService.findDeviceByCode(start_device_code);
                 String next_device_code = taskDto.getNext_device_code();
                 Device nextDevice = appService.findDeviceByCode(next_device_code);
+                //判断有无出入库任务是相同路线
+                TaskDto dto = taskserver.findByCodeAndExcute(next_device_code, start_device_code);
+                if (ObjectUtil.isNotEmpty(dto)){
+                    return;
+                }
                 if (startDevice.getDevice_type().equals(DeviceType.storage.name()) &&
                         (nextDevice.getDevice_type().equals(DeviceType.conveyor.name()) || nextDevice.getDevice_type().equals(DeviceType.storage.name()))) {
                     taskDtoList.add(taskDto);
-
                 }
             }
             if (CollUtil.isNotEmpty(taskDtoList)) {