diff --git a/api-admin/src/main/java/com/glxp/api/admin/dao/inout/OrderDao.java b/api-admin/src/main/java/com/glxp/api/admin/dao/inout/OrderDao.java
index bd356754..3709369b 100644
--- a/api-admin/src/main/java/com/glxp/api/admin/dao/inout/OrderDao.java
+++ b/api-admin/src/main/java/com/glxp/api/admin/dao/inout/OrderDao.java
@@ -9,6 +9,7 @@ import org.apache.ibatis.annotations.Mapper;
 import org.apache.ibatis.annotations.Param;
 
 import java.util.List;
+import java.util.Set;
 
 @Mapper
 public interface OrderDao {
@@ -64,7 +65,7 @@ public interface OrderDao {
      */
     OrderEntity selectByBillNo(String billNo);
 
-    List<OrderEntity> selectByIds(@Param("orderIds") List<String> orderIds);
+    List<OrderEntity> selectByIds(@Param("orderIds") Set<String> orderIds);
 
     /**
      * 批量更新单据信息
diff --git a/api-admin/src/main/java/com/glxp/api/admin/service/inout/impl/OrderServiceImpl.java b/api-admin/src/main/java/com/glxp/api/admin/service/inout/impl/OrderServiceImpl.java
index 46a7e422..b35fa305 100644
--- a/api-admin/src/main/java/com/glxp/api/admin/service/inout/impl/OrderServiceImpl.java
+++ b/api-admin/src/main/java/com/glxp/api/admin/service/inout/impl/OrderServiceImpl.java
@@ -375,7 +375,7 @@ public class OrderServiceImpl implements OrderService {
     }
 
     //通过源单据查询所有关联的单据数据
-    public void getLinkedOrderId(String id, List<String> orderIds) {
+    public void getLinkedOrderId(String id, Set<String> orderIds) {
         List<String> list = getOneOrderById(id);
         if (!orderIds.containsAll(list)) {
             //找出不包含在原有集合中的单据号，回调方法
@@ -421,7 +421,7 @@ public class OrderServiceImpl implements OrderService {
      */
     @Override
     public List<OrderEntity> getAllOrder(OrderEntity orderEntity) {
-        List<String> orderIds = new ArrayList<>();
+        Set<String> orderIds = new HashSet<>();
         orderIds.add(orderEntity.getId());
 
         getLinkedOrderId(orderEntity.getId(), orderIds);