diff --git a/.gitignore b/.gitignore
index c88786513..d93fad7de 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ target/
 *.iml
 plugins/
 lib/
+.vertx/
diff --git a/launcher/src/main/java/com/dtstack/flink/sql/launcher/LauncherOptionParser.java b/launcher/src/main/java/com/dtstack/flink/sql/launcher/LauncherOptionParser.java
index b4f244349..a15f42ded 100644
--- a/launcher/src/main/java/com/dtstack/flink/sql/launcher/LauncherOptionParser.java
+++ b/launcher/src/main/java/com/dtstack/flink/sql/launcher/LauncherOptionParser.java
@@ -37,7 +37,7 @@
  * The Parser of Launcher commandline options
  *
  * Company: www.dtstack.com
- * @author huyifan.zju@163.com
+ * @author sishu.yss
  */
 public class LauncherOptionParser {