diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/DrafttradebillOP.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/DrafttradebillOP.java
index b7bccf2..9d9be1d 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/DrafttradebillOP.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/DrafttradebillOP.java
@@ -1,5 +1,6 @@
 package shkd.sys.sys.plugin.operation;
 
+import dm.jdbc.util.StringUtil;
 import kd.bos.algo.DataSet;
 import kd.bos.algo.Row;
 import kd.bos.dataentity.OperateOption;
@@ -113,12 +114,14 @@ public class DrafttradebillOP extends AbstractOperationServicePlugIn {
                     if (operationResult.getAllErrorInfo().size()!=0) {
                         logger.info("单据编号："+cdm_payablebill.getString("billno")+"后台生单失败，原因："+operationResult.getAllErrorInfo().get(0).getMessage());
                         String targetpkvalue = operationResult.getAllErrorInfo().get(0).getErrorCustInfos().get("targetpkvalue");
-                        DynamicObject cdm_drafttradebill = BusinessDataServiceHelper.loadSingle(targetpkvalue, "cdm_drafttradebill");
-                        OperationResult delete = OperationServiceHelper.executeOperate("delete", "cdm_drafttradebill", new DynamicObject[]{cdm_drafttradebill}, OperateOption.create());
-                        if (delete.isSuccess()==true){
-                            logger.info("删除单据编号："+cdm_payablebill.getString("billno")+"成功");
-                        }else {
-                            logger.info("删除单据编号："+cdm_payablebill.getString("billno")+"失败，原因："+delete.getMessage());
+                        if (!StringUtil.isEmpty(targetpkvalue)){
+                            DynamicObject cdm_drafttradebill = BusinessDataServiceHelper.loadSingle(targetpkvalue, "cdm_drafttradebill");
+                            OperationResult delete = OperationServiceHelper.executeOperate("delete", "cdm_drafttradebill", new DynamicObject[]{cdm_drafttradebill}, OperateOption.create());
+                            if (delete.isSuccess()==true){
+                                logger.info("删除单据编号："+cdm_payablebill.getString("billno")+"成功");
+                            }else {
+                                logger.info("删除单据编号："+cdm_payablebill.getString("billno")+"失败，原因："+delete.getMessage());
+                            }
                         }
                     }else {
 //                        logger.info("单据编号："+cdm_payablebill.getString("billno")+"后台生单成功");
diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/other/newDraftBillToTradeBillConvertPlugin.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/other/newDraftBillToTradeBillConvertPlugin.java
index 659cf88..4a08574 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/other/newDraftBillToTradeBillConvertPlugin.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/other/newDraftBillToTradeBillConvertPlugin.java
@@ -5,6 +5,7 @@
 
 package shkd.sys.sys.plugin.other;
 
+import kd.bos.dataentity.metadata.dynamicobject.DynamicProperty;
 import java.math.BigDecimal;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -25,9 +26,11 @@ import kd.bos.entity.ExtendedDataEntity;
 import kd.bos.entity.botp.plugin.AbstractConvertPlugIn;
 import kd.bos.entity.botp.plugin.args.AfterBuildQueryParemeterEventArgs;
 import kd.bos.entity.botp.plugin.args.AfterFieldMappingEventArgs;
+import kd.bos.entity.botp.runtime.ConvertConst;
 import kd.bos.logging.Log;
 import kd.bos.logging.LogFactory;
 import kd.bos.orm.query.QFilter;
+import kd.bos.servicehelper.BusinessDataServiceHelper;
 import kd.tmc.cdm.common.enums.DraftTradeTypeEnum;
 import kd.tmc.cdm.common.enums.SettleMentTypeEnum;
 import kd.tmc.cdm.common.helper.TradeBillAmountHelper;
@@ -47,6 +50,7 @@ public class newDraftBillToTradeBillConvertPlugin extends AbstractConvertPlugIn
 
     public void afterFieldMapping(AfterFieldMappingEventArgs e) {
         super.afterFieldMapping(e);
+        Map<String, DynamicProperty> fldProperties = e.getFldProperties();
         String tradeType = this.getOption().getVariableValue("tradeType");
         boolean isFromAuto = this.getOption().containsVariable("isfromauto");
         logger.info("tradeType is:" + tradeType + ",isFromAuto:" + isFromAuto);
@@ -62,18 +66,26 @@ public class newDraftBillToTradeBillConvertPlugin extends AbstractConvertPlugIn
             DynamicObject billType = TmcDataServiceHelper.loadSingle(DraftTradeTypeEnum.getType(tradeType), "bos_billtype");
             targetBill.set("billtype", billType);
             String remarks = null;
+            Long draftbilltype = (Long) this.getSourceData(billDataEntity, fldProperties, "draftbilltype");
+            DynamicObject cdm_billtype = BusinessDataServiceHelper.loadSingle(draftbilltype, "cdm_billtype");
+            String settlementtype = cdm_billtype.getString("settlementtype");
+            boolean isproofofcredit = cdm_billtype.getBoolean("isproofofcredit");
             try {
                 remarks = this.getOption().getVariableValue("remarks");
             } catch (Exception ex) {
                 targetBill.set("payeetypetext", "bd_supplier");
                 targetBill.set("payeetype", "bd_supplier");
-                targetBill.set("beendorsor", (Object)null);
+                targetBill.set("beendorsor", (Object) null);
             }
-            if ("后台下推".equals(remarks)){
+            if ("后台下推".equals(remarks)) {
+                if ("5".equals(settlementtype) && isproofofcredit) {
+                    targetBill.set("payeetypetext", "other");
+                    targetBill.set("payeetype", (Object) null);
+                }
             }else {
                 targetBill.set("payeetypetext", "bd_supplier");
                 targetBill.set("payeetype", "bd_supplier");
-                targetBill.set("beendorsor", (Object)null);
+                targetBill.set("beendorsor", (Object) null);
             }
             this.initFeilds(targetBill);
             TradeBillAmountHelper.calcTradeBillAmount(targetBill);
@@ -321,4 +333,28 @@ public class newDraftBillToTradeBillConvertPlugin extends AbstractConvertPlugIn
 
     private void calcDeInterestAmountAllEntry(DynamicObject targetBill) {
     }
+
+    /**
+     * 获取源单字段数据
+     *
+     * @param billEntity    源单数据包
+     * @param fldProperties 源单字段
+     * @param name          字段标识
+     * @return
+     */
+    private Object getSourceData(ExtendedDataEntity billEntity, Map<String, DynamicProperty> fldProperties, String name) {
+        List<DynamicObject> sourceRows = (List<DynamicObject>) billEntity.getValue(ConvertConst.ConvExtDataKey_SourceRows);
+        if (sourceRows == null || sourceRows.isEmpty()) {
+            logger.warn("未获取到源单行数据，跳过处理。");
+            return null;
+        }
+        DynamicObject srcRow = sourceRows.get(0);
+        // 获取源单 ID
+        DynamicProperty idProperty = fldProperties.get(name);
+        if (idProperty == null) {
+            logger.warn("未获取到源单 ID 属性，跳过处理。");
+            return null;
+        }
+        return idProperty.getValue(srcRow);
+    }
 }