diff --git a/src/main/resources/mapper/pms/QcMapper.xml b/src/main/resources/mapper/pms/QcMapper.xml
index 45bba5f7..010b2f14 100644
--- a/src/main/resources/mapper/pms/QcMapper.xml
+++ b/src/main/resources/mapper/pms/QcMapper.xml
@@ -3935,17 +3935,16 @@
 
     <select id="updateQCDetailOrderIdNull">
 
-            UPDATE qc_template_detailed
-        SET qc_template_detailed.order_id = oi.rn
-        FROM qc_template_detailed yt
-        JOIN ( SELECT
-                site,bu_no,
-                template_id,
-                ItemNo,
-                ROW_NUMBER() OVER (PARTITION BY site,bu_no,template_id ORDER BY ItemNo) AS rn
-            FROM
-                qc_template_detailed)  as
-        oi ON yt.template_id = oi.template_id AND yt.ItemNo = oi.ItemNo  and  yt.order_id is null
+      UPDATE qc_template_detailed
+SET qc_template_detailed.order_id = oi.rn
+FROM (    SELECT
+		site,bu_no,
+        template_id,
+        ItemNo,
+        ROW_NUMBER() OVER (PARTITION BY site,bu_no,template_id ORDER BY ItemNo) AS rn
+    FROM
+        qc_template_detailed )as oi where qc_template_detailed.template_id = oi.template_id AND qc_template_detailed.ItemNo = oi.ItemNo  and
+			qc_template_detailed.order_id is null
     </select>
 </mapper>