diff --git a/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/dal/mysql/bom/BomMapper.java b/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/dal/mysql/bom/BomMapper.java
index b6819590..b5fb5ad5 100644
--- a/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/dal/mysql/bom/BomMapper.java
+++ b/win-module-wms/win-module-wms-biz/src/main/java/com/win/module/wms/dal/mysql/bom/BomMapper.java
@@ -9,6 +9,7 @@ import com.win.module.wms.controller.bom.vo.BomExportReqVO;
 import com.win.module.wms.controller.bom.vo.BomPageReqVO;
 import com.win.module.wms.dal.dataobject.bom.BomDO;
 import com.win.module.wms.dal.dataobject.itembasic.ItembasicDO;
+import com.win.module.wms.dal.dataobject.itempackaging.ItempackagingDO;
 import org.apache.ibatis.annotations.Mapper;
 
 import java.util.List;
@@ -22,7 +23,7 @@ import java.util.List;
 public interface BomMapper extends BaseMapperX<BomDO> {
 
     default BomDO selectByProductItemCode(String productItemCode){
-        return selectOne(BomDO::getExtraProperties, productItemCode);
+        return selectOne(BomDO::getProductItemCode, productItemCode);
     }
 
     default PageResult<BomDO> selectPage(BomPageReqVO reqVO) {