diff --git a/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java b/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
index b5ceee3a..9d8c89db 100644
--- a/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
+++ b/src/main/java/com/xujie/sys/modules/ecss/service/impl/CoDelServiceImpl.java
@@ -1501,6 +1501,21 @@ public class CoDelServiceImpl implements CoDelService {
                 .reduce(0, Integer::sum);
         defaultData.setPackageQty(totalPlt);
         List<Map> boxList = coDelMapper.exportCoDelBoxList(notifyHeaderData);
+        // 检查box_qty是否存在null或0
+        for (Map box : boxList) {
+            Object boxQtyObj = box.get("box_qty");
+            if (boxQtyObj == null) {
+                throw new RuntimeException("存在箱数(box_qty)为null的数据，请检查装箱信息！");
+            }
+            try {
+                int boxQty = Integer.parseInt(boxQtyObj.toString());
+                if (boxQty == 0) {
+                    throw new RuntimeException("存在箱数(box_qty)为0的数据，请检查装箱信息！");
+                }
+            } catch (NumberFormatException e) {
+                throw new RuntimeException("箱数(box_qty)格式错误，请检查装箱信息！");
+            }
+        }
         defaultData.setBoxQty(boxList.stream().mapToInt(o->Integer.parseInt(o.get("box_qty").toString())).sum());
         map.put("row", defaultData);
         Map<String, EcssDeclarationDetailData> dataMap = rows.stream()
@@ -2467,7 +2482,11 @@ public class CoDelServiceImpl implements CoDelService {
         if (data.getPackaging()!=null && data.getPackaging()) {
             template.addVar("packaging", "Non-reusable plastic packaging:");
             // 根据维护参数计算出KGS=总托数*plastic packaging维护参数
-            template.addVar("KGS_qty", data.getKgs()!=null?(data.getKgs().multiply(BigDecimal.valueOf(totalPlt))).setScale(2, RoundingMode.HALF_UP):"");
+            BigDecimal totalKgs = data.getKgs()!=null?data.getKgs():BigDecimal.ZERO;
+            if (palletHeaderDataList.isEmpty()) {
+                totalKgs = BigDecimal.valueOf(0.1);
+            }
+            template.addVar("KGS_qty", data.getKgs()!=null?(totalKgs.multiply(BigDecimal.valueOf(totalPlt))).setScale(2, RoundingMode.HALF_UP):"");
             template.addVar("KGS", "KGS");
         }
         // 新加的 货物明细单选框 勾选显示