diff --git a/lc123/cloud/app/plugin/form/pm/PuroderBillShareRefundPlugin.java b/lc123/cloud/app/plugin/form/pm/PuroderBillShareRefundPlugin.java
index 442acbb..93d4f6e 100644
--- a/lc123/cloud/app/plugin/form/pm/PuroderBillShareRefundPlugin.java
+++ b/lc123/cloud/app/plugin/form/pm/PuroderBillShareRefundPlugin.java
@@ -11,11 +11,16 @@ import kd.bos.entity.datamodel.events.AfterAddRowEventArgs;
 import kd.bos.entity.datamodel.events.AfterDeleteRowEventArgs;
 import kd.bos.entity.datamodel.events.ChangeData;
 import kd.bos.entity.datamodel.events.PropertyChangedArgs;
+import kd.bos.form.events.BeforeDoOperationEventArgs;
+import kd.bos.form.operate.FormOperate;
 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.QueryServiceHelper;
+import kd.bos.servicehelper.operation.SaveServiceHelper;
+import kd.sdk.scmc.im.utils.DateUtils;
 import tqq9.lc123.cloud.app.eip.iscb.LCLogService;
 import tqq9.lc123.cloud.app.eip.iscb.impl.LCLogServiceImpl;
 import tqq9.lc123.cloud.app.plugin.utils.HttpRequestUtils;
@@ -23,10 +28,7 @@ import tqq9.lc123.cloud.app.plugin.utils.HttpRequestUtils;
 import java.io.IOException;
 import java.math.BigDecimal;
 import java.math.RoundingMode;
-import java.util.ArrayList;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
+import java.util.*;
 
 /**
  * 采购订单
@@ -538,4 +540,18 @@ public class PuroderBillShareRefundPlugin extends AbstractBillPlugIn {
             }
         }
     }
+    @Override
+    public void beforeDoOperation(BeforeDoOperationEventArgs args) {
+        super.beforeDoOperation(args);
+        FormOperate formOperate = (FormOperate)args.getSource();
+        if ( StringUtils.equals("save", formOperate.getOperateKey())) {
+            DynamicObject dataEntity = this.getModel().getDataEntity(true);
+            BigDecimal tqq9_payamount = dataEntity.getBigDecimal("tqq9_payamount");
+            if (tqq9_payamount.compareTo(BigDecimal.ZERO) == 0) {
+                DynamicObjectCollection purbillentry_pay = dataEntity.getDynamicObjectCollection("purbillentry_pay");
+                purbillentry_pay.clear();
+                SaveServiceHelper.save(new DynamicObject[]{dataEntity});
+            }
+        }
+    }
 }