diff --git a/examples/showcase/src/main/webapp/WEB-INF/layouts/left.jsp b/examples/showcase/src/main/webapp/WEB-INF/layouts/left.jsp
index 488150cb..f7406384 100644
--- a/examples/showcase/src/main/webapp/WEB-INF/layouts/left.jsp
+++ b/examples/showcase/src/main/webapp/WEB-INF/layouts/left.jsp
@@ -26,6 +26,7 @@
 	<h1>演示说明</h1>
 	<div class="submenu">
 	<ul>
+		<li id="persistence-tab"><a href="${ctx}/story/persistence">Persistence高级演示</a></li>
 		<li id="webservice-tab"><a href="${ctx}/story/webservice">WebService演示</a></li>
 		<li id="jms-tab"><a href="${ctx}/story/jms">JMS演示</a></li>
 		<li id="cache-tab"><a href="${ctx}/story/cache">Cache演示</a></li>
diff --git a/examples/showcase/src/main/webapp/WEB-INF/views/story/cache.jsp b/examples/showcase/src/main/webapp/WEB-INF/views/story/cache.jsp
index 27077dd2..82d536f6 100644
--- a/examples/showcase/src/main/webapp/WEB-INF/views/story/cache.jsp
+++ b/examples/showcase/src/main/webapp/WEB-INF/views/story/cache.jsp
@@ -23,7 +23,7 @@
 	<ul>
 		<li>GuavaCacheDemo.java演示了Guava Cache的使用</li>
 		<li>EhcacheDemo.java演示了Ehcache与Spring的集成</li>
-		<li>在AccountManager.java中演示了对Memcached的使用</li>
+		<li>在AccountEffectiveService.java中演示了对Memcached的使用</li>
 	</ul>
 </body>
 </html>
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diff --git a/examples/showcase/src/main/webapp/WEB-INF/views/story/persistence.jsp b/examples/showcase/src/main/webapp/WEB-INF/views/story/persistence.jsp
new file mode 100644
index 00000000..27ee6432
--- /dev/null
+++ b/examples/showcase/src/main/webapp/WEB-INF/views/story/persistence.jsp
@@ -0,0 +1,25 @@
+<%@ page contentType="text/html;charset=UTF-8"%>
+<html>
+<head>
+	<title>Persistence高级演示</title>
+	<script>
+		$(document).ready(function() {
+			$("#persistence-tab").addClass("active");
+		});
+	</script>
+</head>
+
+<body>
+	<h1>Persistence高级演示</h1>
+	<h2>Mybatis演示</h2>
+	<ul>
+		<li>MyBatis + Spring的最佳实践</li>
+		<li>在AccountEffectiveService。java中被使用</li>
+	</ul>
+	<hr/>
+	<h2>JPA/Hibernate高级演示</h2>
+	<ul>
+		<li>基于Ehcache的二级缓存</li>
+	</ul>
+</body>
+</html>
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