diff --git a/yuthon_maintain/report/report.xml b/yuthon_maintain/report/report.xml
index b8cfd3b34..3e0fc108e 100644
--- a/yuthon_maintain/report/report.xml
+++ b/yuthon_maintain/report/report.xml
@@ -7,7 +7,7 @@
             <field name="default" eval="True"/>
             <field name="format">custom</field>
             <field name="page_height">18</field>
-            <field name="page_width">40</field>
+            <field name="page_width">18</field>
             <field name="orientation">Portrait</field>
             <field name="margin_top">0</field>
             <field name="margin_bottom">0</field>