diff --git a/dubbo-common/src/main/java/com/alibaba/dubbo/common/ExtensionLoader.java b/dubbo-common/src/main/java/com/alibaba/dubbo/common/ExtensionLoader.java
index 4d4ffcffd7..922092149a 100644
--- a/dubbo-common/src/main/java/com/alibaba/dubbo/common/ExtensionLoader.java
+++ b/dubbo-common/src/main/java/com/alibaba/dubbo/common/ExtensionLoader.java
@@ -46,7 +46,7 @@ import com.alibaba.dubbo.common.utils.Reference;
  * 
  * @see <a href="http://java.sun.com/j2se/1.5.0/docs/guide/jar/jar.html#Service%20Provider">JDK5.0的自动发现机制实现</a>
  * 
- * @author <a href="mailto:liangfei0201@gmail.com">liangfei</a>
+ * @author william.liangf
  * @author ding.lid
  * 
  * @see Extension
diff --git a/dubbo-common/src/main/java/com/alibaba/dubbo/common/logger/Logger.java b/dubbo-common/src/main/java/com/alibaba/dubbo/common/logger/Logger.java
index 9901387e60..232b48bf95 100644
--- a/dubbo-common/src/main/java/com/alibaba/dubbo/common/logger/Logger.java
+++ b/dubbo-common/src/main/java/com/alibaba/dubbo/common/logger/Logger.java
@@ -18,7 +18,7 @@ package com.alibaba.dubbo.common.logger;
 /**
  * 日志接口 <p/> 声明：引用自commons-logging
  *
- * @author liangfei0201@163.com
+ * @author william.liangf
  *
  */
 public interface Logger {