diff --git a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPartShippingGroupService.java b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPartShippingGroupService.java
index 09b9b3b..e2ee583 100644
--- a/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPartShippingGroupService.java
+++ b/modules/i3plus-ext-mes-pcn-apiservice/src/main/java/cn/estsh/i3plus/ext/mes/pcn/apiservice/serviceimpl/busi/MesPartShippingGroupService.java
@@ -187,11 +187,24 @@ public class MesPartShippingGroupService implements IMesPartShippingGroupService
                         //assyCode 的个数 / 2 代表会生成实体发运单的份数（一个 assyCode 就是一个表格，一份实体表单上可以放两个表格）
                         Map<String, List<MesShippingOrderManagementDetail>> detailByAssyCodeMap =
                                 details.stream().collect(Collectors.groupingBy(MesShippingOrderManagementDetail::getAssyCode));
+                        //将assyCode按照logic_Seq进行排序（选取每个assyCode对应的那组数据中的logic_seq最小值，根据该值对assyCode进行排序）
                         List<String> assyCodeList = new ArrayList<>(detailByAssyCodeMap.keySet());
+                        Map<Long, String> logicSeqAndAssyCodeMap = new HashMap<>();
+                        for (String assyCode : assyCodeList) {
+                            List<MesShippingOrderManagementDetail> detailList = detailByAssyCodeMap.get(assyCode);
+                            Optional<MesShippingOrderManagementDetail> min =
+                                    detailList.stream().min(Comparator.comparing(MesShippingOrderManagementDetail::getLogicSeq));
+                            min.ifPresent(mesShippingOrderManagementDetail -> logicSeqAndAssyCodeMap.put(mesShippingOrderManagementDetail.getLogicSeq(), assyCode));
+                        }
+                        List<Long> collect = logicSeqAndAssyCodeMap.keySet().stream().sorted().collect(Collectors.toList());
+                        List<String> newAssyCodeList = new ArrayList<>();
+                        for (Long logicSeq : collect) {
+                            newAssyCodeList.add(logicSeqAndAssyCodeMap.get(logicSeq));
+                        }
                         //将 assyCode 两两分组
-                        List<List<String>> physicalOrderList = IntStream.range(0, assyCodeList.size())
+                        List<List<String>> physicalOrderList = IntStream.range(0, newAssyCodeList.size())
                                 .filter(i -> i % 2 == 0)
-                                .mapToObj(i -> assyCodeList.subList(i, Math.min(i + 2, assyCodeList.size())))
+                                .mapToObj(i -> newAssyCodeList.subList(i, Math.min(i + 2, newAssyCodeList.size())))
                                 .collect(Collectors.toList());
                         for (List<String> list : physicalOrderList) {
                             //生成一张实体发运单