diff --git a/README-cn.md b/README-cn.md
index 636bda0..c389d4d 100755
--- a/README-cn.md
+++ b/README-cn.md
@@ -6,6 +6,8 @@
 
 支持 `API LEVEL >= 8`。
 
+[APK下载](https://raw.githubusercontent.com/liaohuqiu/android-Ultra-Pull-To-Refresh/master/ptr-demo/target/ultra-ptr-demo.apk)
+
 * 先上两张StoreHouse风格的截图! 感谢 [CBStoreHouseRefreshControl](https://github.com/liaohuqiu/CBStoreHouseRefreshControl).
     <div class='row'>
         <img src='http://srain-github.qiniudn.com/ultra-ptr/store-house-string-array.gif' width="300px" style='border: #f1f1f1 solid 1px'/>
diff --git a/ptr-lib/gradle-mvn-push.gradle b/ptr-lib/gradle-mvn-push.gradle
index 2ef6bd7..8000cf6 100644
--- a/ptr-lib/gradle-mvn-push.gradle
+++ b/ptr-lib/gradle-mvn-push.gradle
@@ -1,19 +1,3 @@
-/*
- * Copyright 2013 Chris Banes
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
 apply plugin: 'maven'
 apply plugin: 'signing'