diff --git a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
index 8dbd422c7..aea14f73b 100644
--- a/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
+++ b/acs/nladmin-system/src/main/java/org/nl/acs/device_driver/basedriver/slit_two_manipulator/SlitTwoManipulatorDeviceDriver.java
@@ -274,11 +274,11 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
                             }
                         }
                         ;
-                        this.writing("to_command1", "0");
-                        this.writing("to_onset1", "0");
-                        this.writing("to_target1", "0");
-                        this.writing("to_task1", "0");
-                        this.writing("to_type", "0");
+                        this.writing("to_command1", "4");
+//                        this.writing("to_onset1", "0");
+//                        this.writing("to_target1", "0");
+//                        this.writing("to_task1", "0");
+//                        this.writing("to_type", "0");
                     }
                 }
             }
@@ -302,7 +302,7 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
                             }
                         }
                         ;
-                        this.writing("to_command2", "0");
+                        this.writing("to_command2", "4");
                         this.writing("to_onset2", "0");
                         this.writing("to_target2", "0");
                         this.writing("to_task2", "0");
@@ -311,7 +311,12 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
                 }
             }
 
-            //双工位 任务完成
+            //双任务后工位反馈4
+            if (mode == 3 && action2 == 4 && move2 == 0 && task1 > 0 && task2 > 0 && type == 3 ){
+                this.writing("to_command2", "4");
+            }
+
+            //双工位  任务完成 前工位反馈4
             if (mode == 3 && action1 == 4 && move1 == 0 && task1 > 0 && task2 > 0 && type == 3) {
                 //inst_message
                 Instruction inst1 = instructionService.findByCodeFromCache(String.valueOf(task1));
@@ -328,17 +333,15 @@ public class SlitTwoManipulatorDeviceDriver extends AbstractOpcDeviceDriver impl
                                 array.add(map);
                                 acsToWmsService.feedbackTaskStatusToWms(array);
                             }
-                        }
-                        ;
-                        this.writing("to_command1", "0");
-                        this.writing("to_onset1", "0");
-                        this.writing("to_target1", "0");
-                        this.writing("to_task1", "0");
-                        this.writing("to_command2", "0");
-                        this.writing("to_onset2", "0");
-                        this.writing("to_target2", "0");
-                        this.writing("to_task2", "0");
-                        this.writing("to_type", "0");
+                        };
+                        this.writing("to_command1", "4");
+//                        this.writing("to_onset1", "0");
+//                        this.writing("to_target1", "0");
+//                        this.writing("to_task1", "0");
+//                        this.writing("to_onset2", "0");
+//                        this.writing("to_target2", "0");
+//                        this.writing("to_task2", "0");
+//                        this.writing("to_type", "0");
                     }
                 }
             }