diff --git a/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java b/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
index 24b434c6e..949c9dd10 100644
--- a/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
+++ b/mhd_oms/src/main/java/com/mhd/oms/application/service/businessDocumentOrder/BusinessDocumentOrderApplicationService.java
@@ -222,16 +222,16 @@ public class BusinessDocumentOrderApplicationService {
 
             // 4. 构建推送数据
             Map<String, Object> body = new HashMap<>();
-            body.put("erpBillNo", order.getGoodsNumber());
+            body.put("erpBillNo", order.getGoodsNumber() != null ? order.getGoodsNumber() : "");
             String billDate = order.getDocumentDate() != null
                     ? new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(order.getDocumentDate())
-                    : null;
+                    : "";
             body.put("billDate", billDate);
             // 商品类型取第一个cargo的productType（0料件，1半成品，2成品）
             Integer goodsType = (cargoList != null && !cargoList.isEmpty()) ? cargoList.get(0).getProductType() : null;
-            body.put("goodsType", goodsType);
-            body.put("ieFlag", order.getIeType() != null ? order.getIeType() : null);
-            body.put("corpCode", corpCode);
+            body.put("goodsType", goodsType != null ? goodsType : "");
+            body.put("ieFlag", order.getIeType() != null ? order.getIeType() : "");
+            body.put("corpCode", corpCode != null ? corpCode : "");
 
             List<Map<String, Object>> billList = new ArrayList<>();
             if (cargoList != null && !cargoList.isEmpty()) {
@@ -239,9 +239,9 @@ public class BusinessDocumentOrderApplicationService {
                 for (BusinessDocumentCargoMulti cargo : cargoList) {
                     Map<String, Object> billMap = new HashMap<>();
                     billMap.put("gNo", gNo++);
-                    billMap.put("goodsCode", cargo.getMaterialCode() != null ? cargo.getMaterialCode() : null);
-                    billMap.put("packNo", cargo.getCargoNum());
-                    billMap.put("erpQty", cargo.getCargoNum());
+                    billMap.put("goodsCode", cargo.getMaterialCode() != null ? cargo.getMaterialCode() : "");
+                    billMap.put("packNo", cargo.getCargoNum() != null ? cargo.getCargoNum() : "");
+                    billMap.put("erpQty", cargo.getCargoNum() != null ? cargo.getCargoNum() : "");
 
                     // 查询物料基础信息，计算净重和毛重
                     if (cargo.getMaterialBaseInfoId() != null) {
@@ -249,11 +249,21 @@ public class BusinessDocumentOrderApplicationService {
                         if (material != null && cargo.getCargoNum() != null) {
                             if (material.getWeightLimit() != null) {
                                 billMap.put("netWt", material.getWeightLimit().multiply(cargo.getCargoNum()));
+                            } else {
+                                billMap.put("netWt", "");
                             }
                             if (material.getGrossWeight() != null) {
                                 billMap.put("grossWt", material.getGrossWeight().multiply(cargo.getCargoNum()));
+                            } else {
+                                billMap.put("grossWt", "");
                             }
+                        } else {
+                            billMap.put("netWt", "");
+                            billMap.put("grossWt", "");
                         }
+                    } else {
+                        billMap.put("netWt", "");
+                        billMap.put("grossWt", "");
                     }
                     billList.add(billMap);
                 }