diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/conveyor/belt_conveyor/BeltConveyorDeviceDriver.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/conveyor/belt_conveyor/BeltConveyorDeviceDriver.java
index deeef59fa..f10d7b83c 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/conveyor/belt_conveyor/BeltConveyorDeviceDriver.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/conveyor/belt_conveyor/BeltConveyorDeviceDriver.java
@@ -510,7 +510,12 @@ public class BeltConveyorDeviceDriver extends AbstractOpcDeviceDriver implements
         } else {
             this.instruction_require_time = date;
             //查找有没有对应的指令
-            Instruction inst = instructionService.findByStartCodeAndReady(this.device_code);
+            Instruction inst;
+            if ("RK1032".equals(this.device_code)||"RK1034".equals(this.device_code)||"RK1035".equals(this.device_code)){
+                inst = instructionService.findByStartCodeAndReady2(this.device_code);
+            }else {
+                inst = instructionService.findByStartCodeAndReady(this.device_code);
+            }
             if (ObjectUtil.isNotNull(inst)) {
                 List<RouteLineDto> routeLineDtos = routeLineService.selectDeviceCodeList(this.device_code);
                 if (routeLineDtos.size() < 1) {
@@ -796,7 +801,15 @@ public class BeltConveyorDeviceDriver extends AbstractOpcDeviceDriver implements
         List list = new ArrayList();
         writeData(next_addr, list, instdto, containerType);
 //                    led_message = getLedMessage(instdto);
-        requireSucess = true;
+        //写完信号to_task写成功后更新指令为执行中
+        inst = checkInst();
+            to_task = this.itemProtocol.getTo_task();
+        if (Integer.parseInt(to_task)>0 && to_task.equals(inst.getInstruction_code())) {
+            inst.setInstruction_status(CommonFinalParam.ONE);
+            inst.setExecute_device_code(this.device_code);
+            instructionService.update(inst);
+            requireSucess = true;
+        }
         return true;
     }
 
diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/InstructionService.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/InstructionService.java
index 75a9c70fc..8b9a5a302 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/InstructionService.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/InstructionService.java
@@ -348,6 +348,14 @@ public interface InstructionService extends CommonService<InstructionMybatis> {
      */
     Instruction findByStartCodeAndReady(String device_code);
 
+
+    /**
+     * 找最新的指令
+     * @param device_code
+     * @return
+     */
+    Instruction findByStartCodeAndReady2(String device_code);
+
     /**
      * 根据起点设备编号查询当前是否有运行的指令
      *
diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
index a3f0b1228..b6f6acec0 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/instruction/service/impl/InstructionServiceImpl.java
@@ -1935,6 +1935,15 @@ public class InstructionServiceImpl extends CommonServiceImpl<InstructionMapper,
         return optionalInstruction.orElse(null);
     }
 
+
+    @Override
+    public Instruction findByStartCodeAndReady2(String device_code) {
+        Optional<Instruction> optionalInstruction = instructions.stream()
+                .filter(instruction -> StrUtil.equals(instruction.getStart_device_code(), device_code)
+                        && StrUtil.equals(instruction.getInstruction_status(), InstructionStatusEnum.READY.getIndex()) && !instruction.getInstruction_type().equals(TaskTypeEnum.Mxddhj_Task.getIndex())).max(Comparator.comparing(Instruction::getCreate_time));
+        return optionalInstruction.orElse(null);
+    }
+
     @Override
     public List<Instruction> findByDeviceCodes(Instruction instruction1, Boolean flay) {
         List<Instruction> instructionList = new ArrayList<>();