diff --git a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ExampleOrderServiceImpl.java b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ExampleOrderServiceImpl.java
index e7d94e8..e6929ef 100644
--- a/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ExampleOrderServiceImpl.java
+++ b/jnpf-java-boot/jnpf-example/jnpf-example-biz/src/main/java/jnpf/service/impl/ExampleOrderServiceImpl.java
@@ -140,7 +140,7 @@ public class ExampleOrderServiceImpl extends ServiceImpl<ExampleOrderMapper, Exa
 //            entity.setId(mainId);
             String saleOrdNo = generateSaleOrdNo(entity.getOrdType());
             entity.setSaleOrdNo(saleOrdNo);
-            entity.setDeleteMark(1);
+            entity.setDeleteMark(0);
         }
         this.saveOrUpdate(entity);
         if (ObjectUtil.isNotEmpty(OrderForm.getOrderDetailList())){
@@ -180,7 +180,7 @@ public class ExampleOrderServiceImpl extends ServiceImpl<ExampleOrderMapper, Exa
 
         LambdaQueryWrapper<ExampleOrderEntity> queryWrapper = new LambdaQueryWrapper<>();
         queryWrapper.eq(ExampleOrderEntity::getOrdType, ordType);
-        queryWrapper.eq(ExampleOrderEntity::getDeleteMark, "1");
+        queryWrapper.eq(ExampleOrderEntity::getDeleteMark, 0);
         queryWrapper.likeRight(ExampleOrderEntity::getSaleOrdNo, prefix + ym);
         queryWrapper.orderByDesc(ExampleOrderEntity::getSaleOrdNo);
         queryWrapper.last("LIMIT 1");