diff --git a/nflg_project_dev/nflg-bom-new/src/main/resources/mapper/master/BomNewPbomParentMapper.xml b/nflg_project_dev/nflg-bom-new/src/main/resources/mapper/master/BomNewPbomParentMapper.xml
index 8b82b6bb..cdf767fd 100644
--- a/nflg_project_dev/nflg-bom-new/src/main/resources/mapper/master/BomNewPbomParentMapper.xml
+++ b/nflg_project_dev/nflg-bom-new/src/main/resources/mapper/master/BomNewPbomParentMapper.xml
@@ -121,7 +121,7 @@
             and fac_code = #{query.facCode}
         </if>
         <if test="query.materialNo!= null and query.materialNo!=''">
-            and material_no = #{query.materialNo}
+            and a.material_no = #{query.materialNo}
         </if>
         <if test="query.drawingNo!= null and query.drawingNo!=''">
             and drawing_no = #{query.drawingNo}