diff --git a/core/src/main/java/com/taobao/arthas/core/command/model/SessionModel.java b/core/src/main/java/com/taobao/arthas/core/command/model/SessionModel.java
index 75263e3c7..0652f991c 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/model/SessionModel.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/model/SessionModel.java
@@ -3,7 +3,7 @@ package com.taobao.arthas.core.command.model;
 /**
  * Session command result model
  *
- * @author gongdewei 2020.03.27
+ * @author gongdewei 2020/03/27
  */
 public class SessionModel extends ResultModel {
 
diff --git a/core/src/main/java/com/taobao/arthas/core/command/model/WatchModel.java b/core/src/main/java/com/taobao/arthas/core/command/model/WatchModel.java
index 827933e48..63d9d2e10 100644
--- a/core/src/main/java/com/taobao/arthas/core/command/model/WatchModel.java
+++ b/core/src/main/java/com/taobao/arthas/core/command/model/WatchModel.java
@@ -5,7 +5,7 @@ import java.util.Date;
 /**
  * Watch command result model
  *
- * @author gongdewei 2020.03.26
+ * @author gongdewei 2020/03/26
  */
 public class WatchModel extends ResultModel {