diff --git a/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryWaybillServiceImpl.java b/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryWaybillServiceImpl.java
index 2f627233..a030f16b 100644
--- a/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryWaybillServiceImpl.java
+++ b/klp-wms/src/main/java/com/klp/service/impl/WmsDeliveryWaybillServiceImpl.java
@@ -1,6 +1,7 @@
 package com.klp.service.impl;
 
 import cn.hutool.core.bean.BeanUtil;
+import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
 import com.klp.common.core.page.TableDataInfo;
 import com.klp.common.core.domain.PageQuery;
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
@@ -107,10 +108,10 @@ public class WmsDeliveryWaybillServiceImpl implements IWmsDeliveryWaybillService
     }
     @Override
     public Boolean changeStatus(WmsDeliveryWaybillBo bo) {
-        WmsDeliveryWaybill update = new WmsDeliveryWaybill();
-        update.setWaybillId(bo.getWaybillId());
-        update.setStatus(bo.getStatus());
-        return baseMapper.updateById(update) > 0;
+        LambdaUpdateWrapper<WmsDeliveryWaybill> updateWrapper = new LambdaUpdateWrapper<>();
+        updateWrapper.eq(WmsDeliveryWaybill::getWaybillId, bo.getWaybillId())
+            .set(WmsDeliveryWaybill::getStatus, bo.getStatus());
+        return baseMapper.update(null, updateWrapper) > 0;
     }
     /**
      * 保存前的数据校验