diff --git a/examples/showcase/src/main/resources/email/applicationContext-email.xml b/examples/showcase/src/main/resources/email/applicationContext-email.xml
index 556e69032..ce65b3e51 100644
--- a/examples/showcase/src/main/resources/email/applicationContext-email.xml
+++ b/examples/showcase/src/main/resources/email/applicationContext-email.xml
@@ -50,7 +50,7 @@
 			<!-- 配置greenmail simulatore中的默认值 -->
 			<property name="host" value="localhost" />
 			<property name="port" value="3025" />
-			<property name="username" value="greenmail@localhost。com" />
+			<property name="username" value="greenmail@localhost.com" />
 			<property name="password" value="greenmail" />
 			<property name="defaultEncoding" value="UTF-8"/>
 			<property name="javaMailProperties">
@@ -63,4 +63,4 @@
 		<!-- greenmail smtp邮件服务器模拟器  -->
 		<bean id="greenmail" class="org.springside.modules.test.mail.MailServerSimulator" lazy-init="false"/>
 	</beans>
-</beans>
\ No newline at end of file
+</beans>