diff --git a/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java b/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
index 43322c57..a28bd02e 100644
--- a/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
+++ b/src/main/java/cn/lihongjie/coal/purchaseOrder/service/PurchaseOrderService.java
@@ -63,7 +63,7 @@ public class PurchaseOrderService
     public void delete(IdRequest request) {
 
 
-        List<Tuple> resultList = entityManager.createQuery("select p.id, p.name, p.code,  size(p.weightDataList) as wsize from PurchaseOrderEntity p where p.id in :ids", Tuple.class)
+        List<Tuple> resultList = entityManager.createQuery("select p.id as id , p.name as name, p.code as code,  size(p.weightDataList) as wsize from PurchaseOrderEntity p where p.id in :ids", Tuple.class)
                 .setParameter("ids", request.getIds())
                 .getResultList();