diff --git a/adbpgwriter/src/main/java/com.alibaba.datax.plugin.writer.adbpgwriter/AdbpgWriter.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/AdbpgWriter.java
similarity index 98%
rename from adbpgwriter/src/main/java/com.alibaba.datax.plugin.writer.adbpgwriter/AdbpgWriter.java
rename to adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/AdbpgWriter.java
index 7c1c6379..9e5b5487 100644
--- a/adbpgwriter/src/main/java/com.alibaba.datax.plugin.writer.adbpgwriter/AdbpgWriter.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/AdbpgWriter.java
@@ -21,7 +21,7 @@ import static com.alibaba.datax.plugin.rdbms.util.DBUtilErrorCode.*;
 import static com.alibaba.datax.plugin.rdbms.util.DataBaseType.PostgreSQL;
 
 /**
- * Created by yuncheng on 07/13/2019.
+ * @author yuncheng
  */
 public class AdbpgWriter extends Writer {
     private static final DataBaseType DATABASE_TYPE = DataBaseType.PostgreSQL;
diff --git a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/Adb4pgClientProxy.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/Adb4pgClientProxy.java
index 5a09aeb0..49986076 100644
--- a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/Adb4pgClientProxy.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/Adb4pgClientProxy.java
@@ -23,7 +23,7 @@ import java.sql.Types;
 import java.util.ArrayList;
 import java.util.List;
 /**
- * Created by yuncheng on 07/15/2019.
+ * @author yuncheng
  */
 public class Adb4pgClientProxy implements AdbProxy {
     private static final Logger LOG = LoggerFactory.getLogger(Adb4pgClientProxy.class);
diff --git a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/AdbProxy.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/AdbProxy.java
index 7b66678a..0edf5436 100644
--- a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/AdbProxy.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/copy/AdbProxy.java
@@ -4,7 +4,7 @@ import com.alibaba.datax.common.plugin.RecordReceiver;
 
 import java.sql.Connection;
 /**
- * Created by yuncheng on 07/15/2019.
+ * @author yuncheng
  */
 public interface AdbProxy {
     public abstract void startWriteWithConnection(RecordReceiver recordReceiver, Connection connection);
diff --git a/adbpgwriter/src/main/java/com.alibaba.datax.plugin.writer.adbpgwriter/package-info.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/package-info.java
similarity index 100%
rename from adbpgwriter/src/main/java/com.alibaba.datax.plugin.writer.adbpgwriter/package-info.java
rename to adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/package-info.java
diff --git a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Adb4pgUtil.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Adb4pgUtil.java
index 3e1efb04..944d951c 100644
--- a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Adb4pgUtil.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Adb4pgUtil.java
@@ -23,7 +23,7 @@ import java.util.*;
 import static com.alibaba.datax.plugin.rdbms.util.DBUtilErrorCode.COLUMN_SPLIT_ERROR;
 
 /**
- * Created by yuncheng on 07/13/2019.
+ * @author yuncheng
  */
 public class Adb4pgUtil {
 
diff --git a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Constant.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Constant.java
index 66840297..3184d0da 100644
--- a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Constant.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Constant.java
@@ -1,6 +1,6 @@
 package com.alibaba.datax.plugin.writer.adbpgwriter.util;
 /**
- * Created by yuncheng on 07/13/2019.
+ * @author yuncheng
  */
 public class Constant {
     public static final int DEFAULT_RETRY_TIMES = 3;
diff --git a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Key.java b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Key.java
index d398188d..ec5017ae 100644
--- a/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Key.java
+++ b/adbpgwriter/src/main/java/com/alibaba/datax/plugin/writer/adbpgwriter/util/Key.java
@@ -1,6 +1,6 @@
 package com.alibaba.datax.plugin.writer.adbpgwriter.util;
 /**
- * Created by yuncheng on 07/13/2019.
+ * @author yuncheng
  */
 public class Key {