diff --git a/src/main/resources/mapper/quote/QuoteDetailRoutingMapper.xml b/src/main/resources/mapper/quote/QuoteDetailRoutingMapper.xml
index 2f92bc82..ad866e3f 100644
--- a/src/main/resources/mapper/quote/QuoteDetailRoutingMapper.xml
+++ b/src/main/resources/mapper/quote/QuoteDetailRoutingMapper.xml
@@ -103,6 +103,7 @@
left join work_center wc
on qdr.work_center_no = wc.work_center_no and qdr.site = wc.site and qdr.bu_no = wc.bu_no
where qdr.tree_id = #{treeId}
+ order by qdr.tree_id, qdr.operation_no