diff --git a/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/JdkTimerJob.java b/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/JdkTimerJob.java
index a743a839..4346ace5 100644
--- a/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/JdkTimerJob.java
+++ b/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/JdkTimerJob.java
@@ -16,7 +16,7 @@ import com.google.common.util.concurrent.ThreadFactoryBuilder;
 
 /**
  * 用JDKScheduledThreadPoolExecutor定时执行的任务。
- * 相比Spring的NameSpace, 不需要反射調用，并强化了退出控制.
+ * 相比Spring的Task NameSpace配置方, 不需要反射調用，并强化了退出超时控制.
  */
 public class JdkTimerJob implements Runnable {
 
diff --git a/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/SpringCronJob.java b/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/SpringCronJob.java
index 583a3b22..f6e3219b 100644
--- a/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/SpringCronJob.java
+++ b/examples/showcase/src/main/java/org/springside/examples/showcase/modules/schedule/SpringCronJob.java
@@ -14,7 +14,7 @@ import org.springside.modules.utils.Threads;
 
 /**
  * 使用Spring的ThreadPoolTaskScheduler执行Cron式任务的类.
- * 相比Spring的NameSpace, 不需要反射調用，并强化了退出控制.
+ * 相比Spring的Task NameSpace配置方式, 不需要反射調用，并强化了退出超时控制.
  */
 public class SpringCronJob implements Runnable {