diff --git a/src/main/resources/mapper/pms/QcMapper.xml b/src/main/resources/mapper/pms/QcMapper.xml
index 8c4e5f36..96cc0482 100644
--- a/src/main/resources/mapper/pms/QcMapper.xml
+++ b/src/main/resources/mapper/pms/QcMapper.xml
@@ -1951,7 +1951,7 @@
             site in (select site from eam_access_site where username = #{query.userName})
             and (site + '-' + bu_no) in (select * from dbo.query_bu(#{query.userName}))
             <if test="query.buNo != null and query.buNo != ''">
-                AND a.bu_no = #{query.buNo}
+                AND bu_no = #{query.buNo}
             </if>
             <if test = "query.inspectionNo != null and query.inspectionNo != ''">
                 AND inspection_no LIKE '%' + #{query.inspectionNo} + '%'