diff --git a/udf-starter-core/src/main/java/org/itkk/udf/core/ApplicationConfig.java b/udf-starter-core/src/main/java/org/itkk/udf/core/ApplicationConfig.java
index 5cdf3bd..aa2183a 100644
--- a/udf-starter-core/src/main/java/org/itkk/udf/core/ApplicationConfig.java
+++ b/udf-starter-core/src/main/java/org/itkk/udf/core/ApplicationConfig.java
@@ -1,9 +1,3 @@
-/**
- * ApplicationConfig.java
- * Created at 2016-10-03
- * Created by wangkang
- * Copyright (C) 2016 itkk.org, All rights reserved.
- */
 package org.itkk.udf.core;
 
 import lombok.Data;