diff --git a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/two_conveyor/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/two_conveyor/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
index 93e1ef3a2..5db7c8b23 100644
--- a/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/two_conveyor/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
+++ b/acs2/nladmin-system/nlsso-server/src/main/java/org/nl/acs/device_driver/two_conveyor/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
@@ -392,11 +392,12 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
             }
 
             if (!ObjectUtil.isEmpty(task)) {
-                this.executeReadyTask(task);
+                boolean flag = this.executeReadyTask(task);
+                return flag;
             } else {
                 notCreateInstMessage = "universal_notCreateInstMessage";
+                return false;
             }
-            return true;
         }
     }
 
@@ -448,11 +449,12 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
                 }
             }
             if (!ObjectUtil.isEmpty(task)) {
-                this.executeReadyTask(task);
+                boolean flag1 = this.executeReadyTask(task);
+                return flag1;
             } else {
                 notCreateInstMessage = "universal_notCreateInstMessage";
+                return false;
             }
-            return true;
         }
     }
 
@@ -597,6 +599,7 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
             instructionService.create(instdto);
         } catch (Exception e) {
             logServer.deviceExecuteLog(device_code, "", instdto.getInstruction_code(), "->" + e.getMessage());
+            return false;
         }
         //创建指令后修改任务状态
         taskDto.setTask_status(TaskStatusEnum.BUSY.getIndex());