diff --git a/lc123/cloud/app/plugin/form/result/CloneBill.java b/lc123/cloud/app/plugin/form/result/CloneBill.java
new file mode 100644
index 0000000..5d24db2
--- /dev/null
+++ b/lc123/cloud/app/plugin/form/result/CloneBill.java
@@ -0,0 +1,74 @@
+package tqq9.lc123.cloud.app.plugin.form.result;
+
+import kd.bos.dataentity.entity.CloneUtils;
+import kd.bos.dataentity.entity.DynamicObject;
+import kd.bos.entity.botp.runtime.BFRow;
+import kd.bos.entity.plugin.AbstractOperationServicePlugIn;
+import kd.bos.entity.plugin.args.BeforeOperationArgs;
+import kd.bos.logging.Log;
+import kd.bos.logging.LogFactory;
+import kd.bos.orm.query.QCP;
+import kd.bos.orm.query.QFilter;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
+import kd.bos.servicehelper.botp.BFTrackerServiceHelper;
+import kd.bos.servicehelper.operation.SaveServiceHelper;
+
+import java.util.List;
+import java.util.Map;
+
+public class CloneBill extends AbstractOperationServicePlugIn {
+    private final static Log logger = LogFactory.getLog(CloneBill.class);
+
+    //先调用拦截，没有回传则调用，然后调用关闭
+    @Override
+    public void beforeExecuteOperationTransaction(BeforeOperationArgs e) {
+        super.beforeExecuteOperationTransaction(e);
+        DynamicObject[] dataEntities1 = e.getDataEntities();
+        for (DynamicObject dynamicObject : dataEntities1) {
+            StringBuilder billnoSet = new StringBuilder();
+            Map<Long, List<BFRow>> sourceBillsMap = BFTrackerServiceHelper.findDirtSourceBills(dynamicObject.getDataEntityType().getName(), new Long[]{dynamicObject.getLong("id")});
+            if (null != sourceBillsMap && sourceBillsMap.size() > 0) {
+                List<BFRow> bfRows = sourceBillsMap.get(dynamicObject.getLong("id"));
+                if (null != bfRows) {
+                    for (BFRow bfRow : bfRows) {
+                        Long billId = bfRow.getSId().getBillId();//获取到采购退货申请id
+                        DynamicObject[] pm_purrefundapplybill = BusinessDataServiceHelper.load("pm_purrefundapplybill", "billno",
+                                new QFilter[]{new QFilter("id", "=", billId)});
+
+                        for (int i = 0; i < pm_purrefundapplybill.length; i++) {
+                            DynamicObject object = pm_purrefundapplybill[i];
+                            String billno = object.getString("billno");
+                            billnoSet.append(billno);
+                            if (i < pm_purrefundapplybill.length-1) {
+                                billnoSet.append("、");
+                            }
+                        }
+
+                    }
+                }
+            }
+            dynamicObject = BusinessDataServiceHelper.loadSingle(dynamicObject.getDataEntityType().getName(),
+                    new QFilter[]{new QFilter("id", QCP.equals, dynamicObject.getLong("id"))});
+            DynamicObject newData = (DynamicObject) new CloneUtils(false, true).clone(dynamicObject);
+            newData.set("billno", dynamicObject.getString("billno"));
+            newData.set("billstatus", "C");
+            newData.set("tqq9_sourcebillno",billnoSet);
+            SaveServiceHelper.save(new DynamicObject[]{newData});
+            StringBuilder message = new StringBuilder();
+            /*OperateOption option = OperateOption.create();
+            OperationResult unauditResult = OperationServiceHelper.executeOperate("unaudit", dynamicObject.getDataEntityType().getName(), new DynamicObject[]{dynamicObject}, OperateOption.create());
+            if (unauditResult.isSuccess()) {
+                OperationResult deleteResult = OperationServiceHelper.executeOperate("delete", dynamicObject.getDataEntityType().getName(), new DynamicObject[]{dynamicObject}, OperateOption.create());
+
+                deleteResult.getAllErrorOrValidateInfo().forEach((error) -> {
+                    message.append(error.getMessage());
+                });
+
+            } else {
+                unauditResult.getAllErrorOrValidateInfo().forEach((error) -> {
+                    message.append(error.getMessage());
+                });
+            }*/
+        }
+    }
+}