diff --git a/src/main/java/cn/lihongjie/coal/saleOrder/service/SaleOrderService.java b/src/main/java/cn/lihongjie/coal/saleOrder/service/SaleOrderService.java
index d1c2efe5..f12d4ad3 100644
--- a/src/main/java/cn/lihongjie/coal/saleOrder/service/SaleOrderService.java
+++ b/src/main/java/cn/lihongjie/coal/saleOrder/service/SaleOrderService.java
@@ -63,14 +63,14 @@ public class SaleOrderService extends BaseService<SaleOrderEntity, SaleOrderRepo
         List<Tuple> resultList =
                 entityManager
                         .createQuery(
-                                "select p.id, p.name, p.code,  size(p.weightDataList) as wsize from SaleOrderEntity p where p.id in :ids",
+                                "select p.id as id, p.name as name, p.code as code,  size(p.weightDataList) as wsize from SaleOrderEntity p where p.id in :ids",
                                 Tuple.class)
                         .setParameter("ids", request.getIds())
                         .getResultList();
 
         for (Tuple tuple : resultList) {
 
-            if (tuple.get("wsize", Long.class) > 0) {
+            if (tuple.get("wsize", Integer.class) > 0) {
                 throw new BizException(
                         "销售订单 " + tuple.get("code", String.class) + "已经关联过磅数据, 无法删除");
             }