diff --git a/WebContent/WEB-INF/web.xml b/WebContent/WEB-INF/web.xml
index 3f73deb64..dd348033b 100644
--- a/WebContent/WEB-INF/web.xml
+++ b/WebContent/WEB-INF/web.xml
@@ -412,7 +412,7 @@
 		<res-sharing-scope>Shareable</res-sharing-scope>
 	</resource-ref>
 	<session-config>
-		<session-timeout>240</session-timeout>
+		<session-timeout>480</session-timeout>
 	</session-config>
 	<servlet>
 		<servlet-name>InitDBType</servlet-name>