diff --git a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/PaymentSlipAssociationFixed.java b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/PaymentSlipAssociationFixed.java
index f32eadd..5765983 100644
--- a/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/PaymentSlipAssociationFixed.java
+++ b/sys/shkd-sys-sys/src/main/java/shkd/sys/sys/plugin/operation/PaymentSlipAssociationFixed.java
@@ -30,24 +30,43 @@ public class PaymentSlipAssociationFixed extends AbstractOperationServicePlugIn
         // 付款单
         DynamicObject fkDynamicObject = BusinessDataServiceHelper.loadSingle(dataEntity.getPkValue(), dataEntity.getDynamicObjectType());
 
+        // 付款金额
         BigDecimal actpayamt = fkDynamicObject.getBigDecimal("actpayamt");
-
         String formattedValue = String.format("%.2f", Double.parseDouble(actpayamt.toString()));
 
+        // 大写金额
+        String shkdZwamount = fkDynamicObject.getString("shkd_zwamount");
+
         AmountConvertResult amountConvertResult = I18nServiceHelper.amountConvertUppercase(
                 "ZH", "CNY", formattedValue, "false");
 
-        if (amountConvertResult.isSuccess()) {
-            fkDynamicObject.set("actpayamt", amountConvertResult.getResult());
+        if (amountConvertResult.isSuccess() && !shkdZwamount.equals(amountConvertResult.getResult())) {
+            fkDynamicObject.set("shkd_zwamount", amountConvertResult.getResult());
         }
 
-        String shkdBusinessname = dataEntity.getString("shkd_businessname");//来源系统
+        // 来源系统
+        Object businessnameObj = fkDynamicObject.get("shkd_businessname");
+
+        // 付款单关联票据分录
+        String blEntryKey = fkDynamicObject.getDataEntityType().getName() + "_bl";
+        DynamicObjectCollection dynamicObjectCollection = fkDynamicObject.getDynamicObjectCollection(blEntryKey);
+
+        // 票据关联付款单不为空，说明已经关联了
+        if (!dynamicObjectCollection.isEmpty()) {
+            return;
+        }
 
         if (dataEntity.get("settletnumber") != null) {
             String settletnumber = dataEntity.getString("settletnumber");//结算号
             DynamicObject[] dynamicObjects = BusinessDataServiceHelper.load("cdm_payablebill", "id,draftbillno", new QFilter("draftbillno", QCP.equals, settletnumber).toArray());
 
-            if ("XK".equals(shkdBusinessname) && dynamicObjects.length > 0) {
+            if (businessnameObj != null && "XK".equals(businessnameObj.toString()) && dynamicObjects.length > 0) {
+                // 写入付款单关联票据关联关系
+                DynamicObject linkRow = new DynamicObject(dynamicObjectCollection.getDynamicObjectType());
+                linkRow.set(blEntryKey + "_basedataid", dynamicObjects[0].getPkValue());
+                dynamicObjectCollection.add(linkRow);
+                SaveServiceHelper.save(new DynamicObject[]{fkDynamicObject});
+
                 // 写入票据关联付款单关联关系
                 DynamicObject kpdjDynamicObject = BusinessDataServiceHelper.loadSingle(dynamicObjects[0].getPkValue(), dynamicObjects[0].getDynamicObjectType());
                 DynamicObjectCollection releatedcasbillentrys = kpdjDynamicObject.getDynamicObjectCollection("releatedcasbillentrys");
@@ -62,14 +81,6 @@ public class PaymentSlipAssociationFixed extends AbstractOperationServicePlugIn
                 kpLinkRow.set("rel_isrefuse", "0");// 票据退票
                 releatedcasbillentrys.add(kpLinkRow);
                 SaveServiceHelper.save(new DynamicObject[]{kpdjDynamicObject});
-
-                // 写入付款单关联票据关联关系
-                String blEntryKey = fkDynamicObject.getDataEntityType().getName() + "_bl";
-                DynamicObjectCollection dynamicObjectCollection = fkDynamicObject.getDynamicObjectCollection(blEntryKey);
-                DynamicObject linkRow = new DynamicObject(dynamicObjectCollection.getDynamicObjectType());
-                linkRow.set(blEntryKey + "_basedataid", dynamicObjects[0].getPkValue());
-                dynamicObjectCollection.add(linkRow);
-                SaveServiceHelper.save(new DynamicObject[]{fkDynamicObject});
             }
         }
     }