diff --git a/webmagic-plugin/webmagic-lucene/src/main/java/us/codecraft/webmagic/pipeline/LucenePipeline.java b/webmagic-plugin/webmagic-lucene/src/main/java/us/codecraft/webmagic/pipeline/LucenePipeline.java
index aca6501..4c048ef 100644
--- a/webmagic-plugin/webmagic-lucene/src/main/java/us/codecraft/webmagic/pipeline/LucenePipeline.java
+++ b/webmagic-plugin/webmagic-lucene/src/main/java/us/codecraft/webmagic/pipeline/LucenePipeline.java
@@ -25,7 +25,7 @@ import java.util.List;
 import java.util.Map;
 
 /**
- * @author yihua.huang@dianping.com <br>
+ * @author code4crafter@gmail.com <br>
  * @date: 13-8-5 <br>
  * Time: 下午2:11 <br>
  */
diff --git a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/PagedModel.java b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/PagedModel.java
index f18426a..95e1a83 100644
--- a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/PagedModel.java
+++ b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/PagedModel.java
@@ -3,7 +3,7 @@ package us.codecraft.webmagic;
 import java.util.Collection;
 
 /**
- * @author yihua.huang@dianping.com <br>
+ * @author code4crafter@gmail.com <br>
  * @date: 13-8-4 <br>
  * Time: 下午5:18 <br>
  */
diff --git a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/pipeline/PagedPipeline.java b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/pipeline/PagedPipeline.java
index 282545f..b692da2 100644
--- a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/pipeline/PagedPipeline.java
+++ b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/pipeline/PagedPipeline.java
@@ -9,7 +9,7 @@ import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 
 /**
- * @author yihua.huang@dianping.com <br>
+ * @author code4crafter@gmail.com <br>
  * @date: 13-8-4 <br>
  * Time: 下午5:15 <br>
  */
diff --git a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/scheduler/HessianSerializer.java b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/scheduler/HessianSerializer.java
index 68cb5bb..c137bfb 100644
--- a/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/scheduler/HessianSerializer.java
+++ b/webmagic-plugin/webmagic-misc/src/main/java/us/codecraft/webmagic/scheduler/HessianSerializer.java
@@ -8,7 +8,7 @@ import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
 /**
- * @author yihua.huang@dianping.com <br>
+ * @author code4crafter@gmail.com <br>
  * @date: 13-7-14 <br>
  * Time: 下午9:20 <br>
  */
diff --git a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
index 2aa9073..83f8388 100644
--- a/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
+++ b/webmagic-samples/src/main/java/us/codecraft/webmagic/model/samples/News163.java
@@ -11,7 +11,7 @@ import java.util.Collection;
 import java.util.List;
 
 /**
- * @author yihua.huang@dianping.com <br>
+ * @author code4crafter@gmail.com <br>
  * @date: 13-8-4 <br>
  * Time: 下午8:17 <br>
  */