diff --git a/lms/nladmin-system/src/main/java/org/nl/wms/ext/sap/service/impl/SapToLmsServiceImpl.java b/lms/nladmin-system/src/main/java/org/nl/wms/ext/sap/service/impl/SapToLmsServiceImpl.java
index 4d498fcc4..bf100d125 100644
--- a/lms/nladmin-system/src/main/java/org/nl/wms/ext/sap/service/impl/SapToLmsServiceImpl.java
+++ b/lms/nladmin-system/src/main/java/org/nl/wms/ext/sap/service/impl/SapToLmsServiceImpl.java
@@ -383,11 +383,12 @@ public class SapToLmsServiceImpl implements SapToLmsService {
                     JSONObject json = item.getJSONObject(i);
                     lfart = json.getString("LFART");
                     JSONObject jsonDtl = new JSONObject();
-                    if (StrUtil.equals(lfart, "ZLF") || StrUtil.equals(lfart, "ZJS")) {
+                    if (StrUtil.equals(lfart, "ZLF1") || StrUtil.equals(lfart, "ZLF3") || StrUtil.equals(lfart, "ZLF9") || StrUtil.equals(lfart, "ZJS")) {
                         // 生成出库单
+                        String billType = getBillTypeByLfart(lfart);
                         jsonMst.put("io_type", "1");
-                        jsonMst.put("buss_type", "1001");
-                        jsonMst.put("bill_type", "1001");
+                        jsonMst.put("buss_type", billType);
+                        jsonMst.put("bill_type", billType);
                         jsonMst.put("source_id", json.getLongValue("VBELN"));
                         jsonMst.put("source_name", "交货单");
                         jsonMst.put("receiver", json.getString("CONSIGNEE")); // 收货人
@@ -502,8 +503,13 @@ public class SapToLmsServiceImpl implements SapToLmsService {
                         box_rows.add(map);
                     }
                 }
-                // 发货出库
-                if (StrUtil.equals(lfart, "ZLF")) {
+                /*
+                发货分配逻辑
+                * ZLF9 免费发货单-有价格
+                * ZLF3 免费发货单
+                * ZLF1  标准发货单
+                * */
+                if (StrUtil.equals(lfart, "ZLF1") || StrUtil.equals(lfart, "ZLF3") || StrUtil.equals(lfart, "ZLF9")) {
                     jsonMst.put("tableData", tableData);
                     // 调用出库新增并分配
                     String iostorinv_id = checkOutBillService.insertDtl2(jsonMst);
@@ -520,11 +526,15 @@ public class SapToLmsServiceImpl implements SapToLmsService {
                     JSONObject jsonObject = new JSONObject();
                     jsonObject.put("iostorinv_id", iostorinv_id);
                 }
-                // 退货入库
-                if (StrUtil.equals(lfart, "ZLR")) {
+                 /*
+                 退货入库 - 1 销售退货单
+                 退货入库 - 3 免费退货单
+                 */
+                if (StrUtil.equals(lfart, "ZLR1") || StrUtil.equals(lfart, "ZLR2")) {
                     jsonMst.put("tableData", box_rows);
                     //创建退货入库单
-                    jsonMst.put("bill_type", "0002");
+                    String billType = getBillTypeByLfart(lfart);
+                    jsonMst.put("bill_type", billType);
                     jsonMst.put("biz_date", DateUtil.now());
                     jsonMst.put("bill_status", "10");
                     rawAssistIStorService.insertDtl(jsonMst);
@@ -547,6 +557,48 @@ public class SapToLmsServiceImpl implements SapToLmsService {
         return result;
     }
 
+    /**
+     * @description: 根据Sap LFART获取单据类型
+     * @author ManMan
+     * @date: 2026/4/9 14:08
+     * 发货(字典值：ST_INV_OUT_TYPE)
+     *      ZLF 1001 发货出库 (旧)
+     *      ZLF1 1013 标准发货 (新)
+     *      ZLF3 1014 无票发货 (新)
+     *      ZLF9 1015 有票发货 (新)
+     * 退货入库（字典值：ST_INV_IN_TYPE）
+     *      ZLR 0002 退货入库 (旧)
+     *      ZLR1 0013 标准退货 (新)
+     *      ZLR3 0014 免费退货 (新)
+     **/
+    public String getBillTypeByLfart(String code){
+        String billType = "";
+        switch (code){
+            case "ZLF1":
+                billType =  "1013";
+                break;
+            case "ZLF3":
+                billType =  "1014";
+                break;
+            case "ZLF9":
+                billType =  "1015";
+                break;
+            case "ZLR1":
+                billType =  "0013";
+                break;
+            case "ZLR2":
+                billType =  "0014";
+                break;
+            default:
+                if(code.contains("ZLR")){
+                    billType =  "0002";
+                }
+                if (code.contains("ZLF")){
+                    billType =  "1001";
+                }
+        }
+        return billType;
+    }
 
     @Override
     public JSONObject getReturnDeliveryInfo(JSONObject jo) {