diff --git a/main/java/shjh/jhzj7/fi/fi/plugin/operate/RecBillSaveOperation.java b/main/java/shjh/jhzj7/fi/fi/plugin/operate/RecBillSaveOperation.java
index a8f797d..6cb31c8 100644
--- a/main/java/shjh/jhzj7/fi/fi/plugin/operate/RecBillSaveOperation.java
+++ b/main/java/shjh/jhzj7/fi/fi/plugin/operate/RecBillSaveOperation.java
@@ -122,21 +122,35 @@ public class RecBillSaveOperation extends AbstractOperationServicePlugIn impleme
                         String oppunit = beiIntelpay.getString("oppunit");//收款入账中心的对方户名
                         bill.set("shjh_dfhm", oppunit);//收款单备注字段
                         bill.set("payertype", "bd_customer");//付款人类型:客户
-                        DynamicObject bd_customer = BusinessDataServiceHelper.loadSingle("bd_customer", new QFilter[]{new QFilter("name", QCP.equals, oppunit)});
-                        if (null != bd_customer) {
-                            bill.set("payer", bd_customer.getPkValue()); //付款人id
-                            bill.set("payername", bd_customer.getString("name")); //付款人名称
-                        } else {
-                            boolean shjhEGetcustomer = entry.getBoolean("shjh_e_getcustomer"); //取规则得映射表客户标记
-                            if (shjhEGetcustomer) {
-                                QFilter qFilter = new QFilter("shjh_dfhm", QCP.equals, oppunit);
-                                //对方户名与客户名称映射表 shjh_dfhmcust
-                                DynamicObject shjhDfhmcust = BusinessDataServiceHelper.loadSingle("shjh_dfhmcust", qFilter.toArray());
-                                if (null != shjhDfhmcust) {
-                                    DynamicObject shjhCustomer = shjhDfhmcust.getDynamicObject("shjh_customer");
-                                    if (null != shjhCustomer) {
-                                        bill.set("payer", shjhCustomer.getPkValue()); //付款人id
-                                        bill.set("payername", shjhCustomer.getString("name")); //付款人名称
+                        // 2025/6/18 优化： 先根据规则指定的付款人赋值
+                        DynamicObject ePayerid = entry.getDynamicObject("e_payerid");
+                        if (null != ePayerid) {
+                            bill.set("payer", ePayerid.getPkValue()); //付款人id
+                            bill.set("payername", ePayerid.getString("name")); //付款人名称
+                        }else {
+                            DynamicObject bd_customer = BusinessDataServiceHelper.loadSingle("bd_customer", new QFilter[]{new QFilter("name", QCP.equals, oppunit)});
+                            if (null != bd_customer) {
+                                bill.set("payer", bd_customer.getPkValue()); //付款人id
+                                bill.set("payername", bd_customer.getString("name")); //付款人名称
+                            } else {
+                                boolean shjhEGetcustomer = entry.getBoolean("shjh_e_getcustomer"); //取规则得映射表客户标记
+                                if (shjhEGetcustomer) {
+                                    QFilter qFilter = new QFilter("shjh_dfhm", QCP.equals, oppunit);
+                                    //对方户名与客户名称映射表 shjh_dfhmcust
+                                    DynamicObject shjhDfhmcust = BusinessDataServiceHelper.loadSingle("shjh_dfhmcust", qFilter.toArray());
+                                    if (null != shjhDfhmcust) {
+                                        DynamicObject shjhCustomer = shjhDfhmcust.getDynamicObject("shjh_customer");
+                                        if (null != shjhCustomer) {
+                                            bill.set("payer", shjhCustomer.getPkValue()); //付款人id
+                                            bill.set("payername", shjhCustomer.getString("name")); //付款人名称
+                                        }
+                                    }else {
+                                        QFilter qFilter1 = new QFilter("number", QCP.equals, "1042086"); //4000042
+                                        DynamicObject bdCustomer = BusinessDataServiceHelper.loadSingle("bd_customer", qFilter1.toArray());
+                                        if (null != bdCustomer) {
+                                            bill.set("payer", bdCustomer.getPkValue()); //付款人id
+                                            bill.set("payername", bdCustomer.getString("name")); //付款人名称
+                                        }
                                     }
                                 }else {
                                     QFilter qFilter1 = new QFilter("number", QCP.equals, "1042086"); //4000042
@@ -146,16 +160,9 @@ public class RecBillSaveOperation extends AbstractOperationServicePlugIn impleme
                                         bill.set("payername", bdCustomer.getString("name")); //付款人名称
                                     }
                                 }
-                            }else {
-                                QFilter qFilter1 = new QFilter("number", QCP.equals, "1042086"); //4000042
-                                DynamicObject bdCustomer = BusinessDataServiceHelper.loadSingle("bd_customer", qFilter1.toArray());
-                                if (null != bdCustomer) {
-                                    bill.set("payer", bdCustomer.getPkValue()); //付款人id
-                                    bill.set("payername", bdCustomer.getString("name")); //付款人名称
-                                }
                             }
-                        }
 
+                        }
 
                         DynamicObject shjhBizbig = (DynamicObject) bill.get("shjh_bizebig");//收款单的业务大类
                         if (null == shjhBizbig) {