diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/operate/SchedulebillMergeOperation.java b/main/java/shjh/jhzj7/fi/fi/plugin/operate/SchedulebillMergeOperation.java
index f31eb6a..764a41c 100644
--- a/main/java/shjh/jhzj7/fi/fi/plugin/operate/SchedulebillMergeOperation.java
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/operate/SchedulebillMergeOperation.java
@@ -6,6 +6,7 @@ import kd.bos.entity.ExtendedDataEntity;
 import kd.bos.entity.plugin.AbstractOperationServicePlugIn;
 import kd.bos.entity.plugin.AddValidatorsEventArgs;
 import kd.bos.entity.plugin.args.AfterOperationArgs;
+import kd.bos.entity.plugin.args.BeforeOperationArgs;
 import kd.bos.entity.validate.AbstractValidator;
 import kd.bos.logging.Log;
 import kd.bos.logging.LogFactory;
@@ -18,7 +19,7 @@ import java.math.BigDecimal;
 import java.util.*;
 
 /**
- * 排程单据合并
+ * 排程单据合并/解除
  * 元:shjh_psd_schedulebill_ext
  * 操作标识:shjh_pcbillhb
  */
@@ -73,10 +74,38 @@ public class SchedulebillMergeOperation extends AbstractOperationServicePlugIn i
         });
     }
 
+    @Override
+    public void beforeExecuteOperationTransaction(BeforeOperationArgs e) {
+        super.beforeExecuteOperationTransaction(e);
+        //重新排程前，将合并状态置为false,并将合并批次号置空(若为二开干预的合并排程单)
+        String operationKey = e.getOperationKey();
+        if ("afreshsche".equals(operationKey)) {
+            DynamicObject[] dataEntities = e.getDataEntities();
+            // 提前加载所有 bill 对象
+            DynamicObject[] loadedBills = loadAllBills(dataEntities);
+            for (DynamicObject loadedBill : loadedBills) {
+                boolean shjhIshb = loadedBill.getBoolean("shjh_ishb");//是否进行排查单据合并
+                if (shjhIshb) {
+                    //通过批次号查找所有同一批的排程单
+                    String batchnum = loadedBill.getString("batchnum");
+                    if (!batchnum.isEmpty()) {
+                        DynamicObject[] sameBills = BusinessDataServiceHelper.load("psd_schedulebill","id,batchnum,shjh_ishb",
+                                new QFilter[]{new QFilter("batchnum", "=", batchnum)});
+                        for (DynamicObject sameBill : sameBills) {
+                            sameBill.set("batchnum", "");
+                            sameBill.set("shjh_ishb", false);
+                            SaveServiceHelper.save(new DynamicObject[]{sameBill});
+                        }
+                    }
+                }
+            }
+        }
+    }
+
     @Override
     public void afterExecuteOperationTransaction(AfterOperationArgs e) {
         super.afterExecuteOperationTransaction(e);
-        //排程任务池列表界面上增加一键合并按钮，点击后，将来源系统为sap的按照合并规则进行合并
+        //排程任务池列表界面上增加一键合并按钮，点击后，将来源系统为sap的按照合并规则进行合并 并将合并状态置为true
         String operationKey = e.getOperationKey();
         if ("shjh_pcbillhb".equals(operationKey)) {
             DynamicObject[] dataEntities = e.getDataEntities();
@@ -107,6 +136,28 @@ public class SchedulebillMergeOperation extends AbstractOperationServicePlugIn i
                 assignBatchNumbersAndSave(map);
             }
         }
+        // 合并解除:若合并批次号不为空,且为二开干预的合并排程单,则将合并批次号置空,并将合并状态置为false
+        if ("shjh_pcbilljchb".equals(operationKey)) {
+            DynamicObject[] dataEntities = e.getDataEntities();
+            // 提前加载所有 bill 对象
+            DynamicObject[] loadedBills = loadAllBills(dataEntities);
+            for (DynamicObject loadedBill : loadedBills) {
+                boolean shjhIshb = loadedBill.getBoolean("shjh_ishb");//是否进行排查单据合并
+                if (shjhIshb) {
+                    //通过批次号查找所有同一批的排程单
+                    String batchnum = loadedBill.getString("batchnum");
+                    if (!batchnum.isEmpty()) {
+                        DynamicObject[] sameBills = BusinessDataServiceHelper.load("psd_schedulebill","id,batchnum,shjh_ishb",
+                                new QFilter[]{new QFilter("batchnum", "=", batchnum)});
+                        for (DynamicObject sameBill : sameBills) {
+                            sameBill.set("batchnum", "");
+                            sameBill.set("shjh_ishb", false);
+                            SaveServiceHelper.save(new DynamicObject[]{sameBill});
+                        }
+                    }
+                }
+            }
+        }
     }
 
 
@@ -143,6 +194,7 @@ public class SchedulebillMergeOperation extends AbstractOperationServicePlugIn i
             long l = System.currentTimeMillis();
             for (DynamicObject bill : v) {
                 bill.set("batchnum", "" + l);
+                bill.set("shjh_ishb", true);
             }
             SaveServiceHelper.save(v.toArray(new DynamicObject[0]));
         });