diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
index 74c0a136a..9bb3788c3 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/siemens_conveyor/SiemensConveyorDeviceDriver.java
@@ -308,6 +308,9 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                 logServer.deviceExecuteLog(this.device_code, "", "", "信号error：" + last_error + "->" + error);
             }
             if (task != last_task) {
+                if (task > 0) {
+                    logServer.deviceExecuteLog("SSX", "", "", "指令号：" + task + "在" + this.device_code +"设备上出现过");
+                }
                 logServer.deviceItemValue(this.device_code, "task", String.valueOf(task));
                 logServer.deviceExecuteLog(this.device_code, "", "", "信号task：" + last_task + "->" + task);
                 if ("true".equals(this.device.getExtraValue().get("task_update"))) {
@@ -1279,9 +1282,9 @@ public class SiemensConveyorDeviceDriver extends AbstractOpcDeviceDriver impleme
                     if (StrUtil.equals(this.getDeviceCode(), inst.getNext_device_code())) {
                         vehicle_code = inst.getVehicle_code();
                         inst.setExecute_device_code(this.device_code);
-                        if (mode == 2 || mode == 8) {
-                            finish_instruction();
-                        }
+//                        if (mode == 2 || mode == 8) {
+                        finish_instruction();
+//                        }
                         logServer.deviceExecuteLog(device_code, "", "", "入库输送线任务开始反馈完成状态,反馈成功,指令号:" + task + ",载具号:" + inst.getVehicle_code());
                     } else {