From bea6d62bf8a97f6870dd226dab50d2f6bb276089 Mon Sep 17 00:00:00 2001
From: AlexStocks <alexstocks@foxmail.com>
Date: Wed, 28 Aug 2019 12:07:05 +0800
Subject: [PATCH] Fix: delete AlexStocks author info in license

---
 README.md                                     |  9 ++-
 README_CN.md                                  |  8 +--
 .../assembly/common/app.properties            | 26 +++++---
 .../assembly/linux/dev.sh                     | 25 +++++---
 .../assembly/linux/release.sh                 | 25 +++++---
 .../assembly/linux/test.sh                    | 25 +++++---
 .../assembly/mac/dev.sh                       | 25 +++++---
 .../assembly/mac/release.sh                   | 25 +++++---
 .../assembly/mac/test.sh                      | 24 +++++---
 .../assembly/windows/dev.sh                   | 25 +++++---
 .../assembly/windows/release.sh               | 25 +++++---
 .../assembly/windows/test.sh                  | 25 +++++---
 .../assembly/bin/load.sh                      |  1 +
 .../assembly/common/app.properties            | 26 +++++---
 .../assembly/linux/dev.sh                     | 25 +++++---
 .../assembly/linux/release.sh                 | 25 +++++---
 .../assembly/linux/test.sh                    | 25 +++++---
 .../assembly/mac/dev.sh                       | 25 +++++---
 .../assembly/mac/release.sh                   | 25 +++++---
 .../assembly/mac/test.sh                      | 25 +++++---
 .../assembly/windows/dev.sh                   | 25 +++++---
 .../assembly/windows/release.sh               | 25 +++++---
 .../assembly/windows/test.sh                  | 25 +++++---
 .../assembly/common/app.properties            | 26 +++++---
 .../assembly/common/build.sh                  |  2 +-
 .../assembly/linux/dev.sh                     | 25 +++++---
 .../assembly/linux/release.sh                 | 25 +++++---
 .../assembly/linux/test.sh                    | 25 +++++---
 .../assembly/mac/dev.sh                       | 25 +++++---
 .../assembly/mac/release.sh                   | 25 +++++---
 .../assembly/mac/test.sh                      | 24 +++++---
 .../assembly/windows/dev.sh                   | 25 +++++---
 .../assembly/windows/release.sh               | 25 +++++---
 .../assembly/windows/test.sh                  | 25 +++++---
 .../assembly/bin/load.sh                      |  1 +
 .../assembly/common/app.properties            | 26 +++++---
 .../assembly/linux/dev.sh                     | 25 +++++---
 .../assembly/linux/release.sh                 | 25 +++++---
 .../assembly/linux/test.sh                    | 25 +++++---
 .../assembly/mac/dev.sh                       | 25 +++++---
 .../assembly/mac/release.sh                   | 25 +++++---
 .../assembly/mac/test.sh                      | 25 +++++---
 .../assembly/windows/dev.sh                   | 25 +++++---
 .../assembly/windows/release.sh               | 25 +++++---
 .../assembly/windows/test.sh                  | 25 +++++---
 .../go-client/assembly/common/app.properties  | 26 +++++---
 .../dubbo/go-client/assembly/linux/dev.sh     | 25 +++++---
 .../dubbo/go-client/assembly/linux/release.sh | 25 +++++---
 .../dubbo/go-client/assembly/linux/test.sh    | 25 +++++---
 .../dubbo/go-client/assembly/mac/dev.sh       | 25 +++++---
 .../dubbo/go-client/assembly/mac/release.sh   | 25 +++++---
 .../dubbo/go-client/assembly/mac/test.sh      | 24 +++++---
 .../dubbo/go-client/assembly/windows/dev.sh   | 25 +++++---
 .../go-client/assembly/windows/release.sh     | 25 +++++---
 .../dubbo/go-client/assembly/windows/test.sh  | 25 +++++---
 .../dubbo/go-server/app/user_provider.go      | 17 ++++++
 .../dubbo/go-server/app/user_provider1.go     | 17 ++++++
 .../dubbo/go-server/app/user_provider2.go     | 17 ++++++
 .../dubbo/go-server/assembly/bin/load.sh      |  1 +
 .../go-server/assembly/common/app.properties  | 26 +++++---
 .../dubbo/go-server/assembly/linux/dev.sh     | 25 +++++---
 .../dubbo/go-server/assembly/linux/release.sh | 25 +++++---
 .../dubbo/go-server/assembly/linux/test.sh    | 25 +++++---
 .../dubbo/go-server/assembly/mac/dev.sh       | 25 +++++---
 .../dubbo/go-server/assembly/mac/release.sh   | 25 +++++---
 .../dubbo/go-server/assembly/mac/test.sh      | 25 +++++---
 .../dubbo/go-server/assembly/windows/dev.sh   | 25 +++++---
 .../go-server/assembly/windows/release.sh     | 25 +++++---
 .../dubbo/go-server/assembly/windows/test.sh  | 25 +++++---
 .../com/ikurento/user/UserProviderImpl.java   |  2 -
 .../jsonrpc/go-client/assembly/bin/load.sh    |  1 +
 .../go-client/assembly/common/app.properties  | 26 +++++---
 .../jsonrpc/go-client/assembly/linux/dev.sh   | 25 +++++---
 .../go-client/assembly/linux/release.sh       | 25 +++++---
 .../jsonrpc/go-client/assembly/linux/test.sh  | 25 +++++---
 .../jsonrpc/go-client/assembly/mac/dev.sh     | 25 +++++---
 .../jsonrpc/go-client/assembly/mac/release.sh | 25 +++++---
 .../jsonrpc/go-client/assembly/mac/test.sh    | 24 +++++---
 .../jsonrpc/go-client/assembly/windows/dev.sh | 25 +++++---
 .../go-client/assembly/windows/release.sh     | 25 +++++---
 .../go-client/assembly/windows/test.sh        | 25 +++++---
 .../go-server/assembly/common/app.properties  | 26 +++++---
 .../jsonrpc/go-server/assembly/linux/dev.sh   | 25 +++++---
 .../go-server/assembly/linux/release.sh       | 25 +++++---
 .../jsonrpc/go-server/assembly/linux/test.sh  | 25 +++++---
 .../jsonrpc/go-server/assembly/mac/dev.sh     | 25 +++++---
 .../jsonrpc/go-server/assembly/mac/release.sh | 25 +++++---
 .../jsonrpc/go-server/assembly/mac/test.sh    | 25 +++++---
 .../jsonrpc/go-server/assembly/windows/dev.sh | 25 +++++---
 .../go-server/assembly/windows/release.sh     | 25 +++++---
 .../go-server/assembly/windows/test.sh        | 25 +++++---
 .../dubbo/go-client/assembly/windows/dev.sh   | 25 +++++---
 .../go-server/assembly/common/app.properties  | 26 +++++---
 .../dubbo/go-server/assembly/linux/dev.sh     | 25 +++++---
 .../dubbo/go-server/assembly/linux/release.sh | 25 +++++---
 .../dubbo/go-server/assembly/linux/test.sh    | 25 +++++---
 .../dubbo/go-server/assembly/mac/test.sh      | 25 +++++---
 .../dubbo/go-server/assembly/windows/dev.sh   | 25 +++++---
 .../go-server/assembly/windows/release.sh     | 25 +++++---
 .../dubbo/go-server/assembly/windows/test.sh  | 25 +++++---
 examples/helloworld/dubbo/java-server/pom.xml | 15 +++++
 .../dubbo/java-server/script/debug.sh         | 27 +++++---
 .../assembly/bin/load.sh                      |  1 +
 .../assembly/common/app.properties            | 26 +++++---
 .../assembly/linux/dev.sh                     | 25 +++++---
 .../assembly/linux/release.sh                 | 25 +++++---
 .../assembly/linux/test.sh                    | 25 +++++---
 .../assembly/mac/dev.sh                       | 25 +++++---
 .../assembly/mac/release.sh                   | 25 +++++---
 .../assembly/mac/test.sh                      | 24 +++++---
 .../assembly/windows/dev.sh                   | 25 +++++---
 .../assembly/windows/release.sh               | 25 +++++---
 .../assembly/windows/test.sh                  | 25 +++++---
 .../protocol_filter_wrapper_test.go           |  4 +-
 remoting/zookeeper/listener.go                | 61 -------------------
 115 files changed, 1678 insertions(+), 986 deletions(-)

diff --git a/README.md b/README.md
index ccc6ae52e..d01c5df56 100644
--- a/README.md
+++ b/README.md
@@ -33,19 +33,18 @@ Finished List:
 - Role: Consumer, Provider
 - Transport: HTTP, TCP
 - Codec: JsonRPC v2, Hessian v2
-- Registry: ZooKeeper/[etcd](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)
+- Registry: ZooKeeper/[etcd v3](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)/[consul](https://github.com/apache/dubbo-go/pull/121)
 - Configure Center: Zookeeper
-- Cluster Strategy: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/Available/Broadcast
+- Cluster Strategy: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/[Available](https://github.com/apache/dubbo-go/pull/155)/[Broadcast](https://github.com/apache/dubbo-go/pull/158)/[Forking](https://github.com/apache/dubbo-go/pull/161)
 - Load Balance: Random/[RoundRobin](https://github.com/apache/dubbo-go/pull/66)/[LeastActive](https://github.com/apache/dubbo-go/pull/65)
-- Filter: Echo Health Check
+- Filter: Echo Health Check/[Circuit break and service downgrade](https://github.com/apache/dubbo-go/pull/133)
 - Other feature: [generic invoke](https://github.com/apache/dubbo-go/pull/122)/start check/connecting certain provider/multi-protocols/multi-registries/multi-versions/service group
 
 Working List:
 
-- Cluster Strategy: Forking
 - Load Balance: ConsistentHash
 - Filter: TokenFilter/AccessLogFilter/CountFilter/ExecuteLimitFilter/TpsLimitFilter
-- Registry: k8s/consul
+- Registry: k8s
 - Configure Center: apollo
 - Dynamic Configuration Center & Metadata Center (dubbo v2.7.x)
 - Metrics: Promethus(dubbo v2.7.x)
diff --git a/README_CN.md b/README_CN.md
index e021be557..9a769a196 100644
--- a/README_CN.md
+++ b/README_CN.md
@@ -32,11 +32,11 @@ Apache License, Version 2.0
 - 瑙掕壊绔�: Consumer, Provider
 - 浼犺緭鍗忚: HTTP, TCP
 - 搴忓垪鍖栧崗璁�: JsonRPC v2, Hessian v2
-- 娉ㄥ唽涓績: ZooKeeper/[etcd](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)
+- 娉ㄥ唽涓績: ZooKeeper/[etcd v3](https://github.com/apache/dubbo-go/pull/148)/[nacos](https://github.com/apache/dubbo-go/pull/151)/[consul](https://github.com/apache/dubbo-go/pull/121)
 - 閰嶇疆涓績: Zookeeper
-- 闆嗙兢绛栫暐: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/Available/Broadcast
+- 闆嗙兢绛栫暐: Failover/[Failfast](https://github.com/apache/dubbo-go/pull/140)/[Failsafe/Failback](https://github.com/apache/dubbo-go/pull/136)/[Available](https://github.com/apache/dubbo-go/pull/155)/[Broadcast](https://github.com/apache/dubbo-go/pull/158)/[Forking](https://github.com/apache/dubbo-go/pull/161)
 - 璐熻浇鍧囪　绛栫暐: Random/[RoundRobin](https://github.com/apache/dubbo-go/pull/66)/[LeastActive](https://github.com/apache/dubbo-go/pull/65)
-- 杩囨护鍣�: Echo Health Check
+- 杩囨护鍣�: Echo Health Check/[鏈嶅姟鐔旀柇&闄嶇骇](https://github.com/apache/dubbo-go/pull/133)
 - 鍏朵粬鍔熻兘鏀寔: [娉涘寲璋冪敤](https://github.com/apache/dubbo-go/pull/122)/鍚姩鏃舵鏌�/鏈嶅姟鐩磋繛/澶氭湇鍔″崗璁�/澶氭敞鍐屼腑蹇�/澶氭湇鍔＄増鏈�/鏈嶅姟鍒嗙粍
 
 寮€鍙戜腑鍒楄〃:
@@ -44,7 +44,7 @@ Apache License, Version 2.0
 - 闆嗙兢绛栫暐: Forking
 - 璐熻浇鍧囪　绛栫暐: ConsistentHash
 - 杩囨护鍣�: TokenFilter/AccessLogFilter/CountFilter/ExecuteLimitFilter/TpsLimitFilter
-- 娉ㄥ唽涓績: etcd/k8s/consul/nacos
+- 娉ㄥ唽涓績: k8s
 - 閰嶇疆涓績: apollo
 - 鍔ㄦ€侀厤缃腑蹇� & 鍏冩暟鎹腑蹇� (dubbo v2.7.x)
 - Metrics: Promethus(dubbo v2.7.x)
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
index 6bbd6db85..e10868f4d 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
index 3373f01b9..eada737c8 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
index 34867b8b3..10eb3d73f 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
index 1bbbefd1e..78b650c0d 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
index b68ac83b6..c82847699 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
index 688288b3b..91c2dfee7 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
index 56d6c11ec..a7853f5e2 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
index f317720bd..21af573fa 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
index 7dd2bec52..2104da8b5 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
index 2e127ac65..90077c247 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/bin/load.sh
@@ -15,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
 
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
index dffb755b0..1f0827eb5 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
index 55886f09f..d830ac98c 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
index 9772ad961..99303800b 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
index 2fc4a9886..87144bb97 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
index 5dfa78490..3a7659b2d 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
index 1ec21c7b5..1c4bce4bf 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
index d34914c7d..69206e32f 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 set -e
 
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
index 97fbb6f69..011fb4114 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
index 782cb10c7..679a26a7d 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
index 2037ddecf..4a36de0f3 100644
--- a/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/dubbo/with-configcenter-go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
index 6bbd6db85..e10868f4d 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
index 583edd7d9..c9a9e87c7 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/common/build.sh
@@ -21,7 +21,7 @@ PROJECT_HOME=`pwd`
 TARGET_FOLDER=${PROJECT_HOME}/target/${GOOS}
 
 TARGET_SBIN_NAME=${TARGET_EXEC_NAME}
-version=`cat app/version.go | grep Version | grep -v "Apache"  | awk -F '=' '{print $2}' | awk -F '"' '{print $2}'`
+version=`cat app/version.go | grep Version | grep -v "Apache" | awk -F '=' '{print $2}' | awk -F '"' '{print $2}'`
 if [[ ${GOOS} == "windows" ]]; then
     TARGET_SBIN_NAME=${TARGET_SBIN_NAME}.exe
 fi
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
index 3373f01b9..eada737c8 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
index 34867b8b3..10eb3d73f 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
index 1bbbefd1e..78b650c0d 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
index b68ac83b6..c82847699 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
index 688288b3b..91c2dfee7 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
index 56d6c11ec..a7853f5e2 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
index f317720bd..21af573fa 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
index 7dd2bec52..2104da8b5 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
index 2e127ac65..90077c247 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/bin/load.sh
@@ -15,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
 
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
index dffb755b0..1f0827eb5 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
index 55886f09f..d830ac98c 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
index 9772ad961..99303800b 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
index 2fc4a9886..87144bb97 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
index 5dfa78490..3a7659b2d 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
index 1ec21c7b5..1c4bce4bf 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
index d34914c7d..69206e32f 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 set -e
 
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
index 97fbb6f69..011fb4114 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
index 782cb10c7..679a26a7d 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
index 2037ddecf..4a36de0f3 100644
--- a/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
+++ b/examples/configcenter/zookeeper/jsonrpc/with-configcenter-go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/common/app.properties b/examples/general/dubbo/go-client/assembly/common/app.properties
index 6bbd6db85..e10868f4d 100644
--- a/examples/general/dubbo/go-client/assembly/common/app.properties
+++ b/examples/general/dubbo/go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/general/dubbo/go-client/assembly/linux/dev.sh b/examples/general/dubbo/go-client/assembly/linux/dev.sh
index 3373f01b9..eada737c8 100644
--- a/examples/general/dubbo/go-client/assembly/linux/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/linux/release.sh b/examples/general/dubbo/go-client/assembly/linux/release.sh
index 34867b8b3..10eb3d73f 100644
--- a/examples/general/dubbo/go-client/assembly/linux/release.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/linux/test.sh b/examples/general/dubbo/go-client/assembly/linux/test.sh
index 1bbbefd1e..78b650c0d 100644
--- a/examples/general/dubbo/go-client/assembly/linux/test.sh
+++ b/examples/general/dubbo/go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/dev.sh b/examples/general/dubbo/go-client/assembly/mac/dev.sh
index b68ac83b6..c82847699 100644
--- a/examples/general/dubbo/go-client/assembly/mac/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/release.sh b/examples/general/dubbo/go-client/assembly/mac/release.sh
index 688288b3b..91c2dfee7 100644
--- a/examples/general/dubbo/go-client/assembly/mac/release.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/mac/test.sh b/examples/general/dubbo/go-client/assembly/mac/test.sh
index 56d6c11ec..a7853f5e2 100644
--- a/examples/general/dubbo/go-client/assembly/mac/test.sh
+++ b/examples/general/dubbo/go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/dev.sh b/examples/general/dubbo/go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/general/dubbo/go-client/assembly/windows/dev.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/release.sh b/examples/general/dubbo/go-client/assembly/windows/release.sh
index f317720bd..21af573fa 100644
--- a/examples/general/dubbo/go-client/assembly/windows/release.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-client/assembly/windows/test.sh b/examples/general/dubbo/go-client/assembly/windows/test.sh
index 7dd2bec52..2104da8b5 100644
--- a/examples/general/dubbo/go-client/assembly/windows/test.sh
+++ b/examples/general/dubbo/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/app/user_provider.go b/examples/general/dubbo/go-server/app/user_provider.go
index fdf0a3abb..aeb5ad549 100644
--- a/examples/general/dubbo/go-server/app/user_provider.go
+++ b/examples/general/dubbo/go-server/app/user_provider.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/app/user_provider1.go b/examples/general/dubbo/go-server/app/user_provider1.go
index 3edc816b5..f1a3abfa6 100644
--- a/examples/general/dubbo/go-server/app/user_provider1.go
+++ b/examples/general/dubbo/go-server/app/user_provider1.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/app/user_provider2.go b/examples/general/dubbo/go-server/app/user_provider2.go
index d28bcc339..b4a693754 100644
--- a/examples/general/dubbo/go-server/app/user_provider2.go
+++ b/examples/general/dubbo/go-server/app/user_provider2.go
@@ -1,3 +1,20 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+ 
 package main
 
 import (
diff --git a/examples/general/dubbo/go-server/assembly/bin/load.sh b/examples/general/dubbo/go-server/assembly/bin/load.sh
index 2e127ac65..90077c247 100644
--- a/examples/general/dubbo/go-server/assembly/bin/load.sh
+++ b/examples/general/dubbo/go-server/assembly/bin/load.sh
@@ -15,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
 
diff --git a/examples/general/dubbo/go-server/assembly/common/app.properties b/examples/general/dubbo/go-server/assembly/common/app.properties
index dffb755b0..1f0827eb5 100644
--- a/examples/general/dubbo/go-server/assembly/common/app.properties
+++ b/examples/general/dubbo/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/general/dubbo/go-server/assembly/linux/dev.sh b/examples/general/dubbo/go-server/assembly/linux/dev.sh
index 55886f09f..d830ac98c 100644
--- a/examples/general/dubbo/go-server/assembly/linux/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/linux/release.sh b/examples/general/dubbo/go-server/assembly/linux/release.sh
index 9772ad961..99303800b 100644
--- a/examples/general/dubbo/go-server/assembly/linux/release.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/linux/test.sh b/examples/general/dubbo/go-server/assembly/linux/test.sh
index 2fc4a9886..87144bb97 100644
--- a/examples/general/dubbo/go-server/assembly/linux/test.sh
+++ b/examples/general/dubbo/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/dev.sh b/examples/general/dubbo/go-server/assembly/mac/dev.sh
index 5dfa78490..3a7659b2d 100644
--- a/examples/general/dubbo/go-server/assembly/mac/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/release.sh b/examples/general/dubbo/go-server/assembly/mac/release.sh
index 1ec21c7b5..1c4bce4bf 100644
--- a/examples/general/dubbo/go-server/assembly/mac/release.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/mac/test.sh b/examples/general/dubbo/go-server/assembly/mac/test.sh
index d34914c7d..69206e32f 100644
--- a/examples/general/dubbo/go-server/assembly/mac/test.sh
+++ b/examples/general/dubbo/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 set -e
 
diff --git a/examples/general/dubbo/go-server/assembly/windows/dev.sh b/examples/general/dubbo/go-server/assembly/windows/dev.sh
index 97fbb6f69..011fb4114 100644
--- a/examples/general/dubbo/go-server/assembly/windows/dev.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/windows/release.sh b/examples/general/dubbo/go-server/assembly/windows/release.sh
index 782cb10c7..679a26a7d 100644
--- a/examples/general/dubbo/go-server/assembly/windows/release.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/go-server/assembly/windows/test.sh b/examples/general/dubbo/go-server/assembly/windows/test.sh
index 2037ddecf..4a36de0f3 100644
--- a/examples/general/dubbo/go-server/assembly/windows/test.sh
+++ b/examples/general/dubbo/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
index fb5ae1322..e2068f923 100644
--- a/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
+++ b/examples/general/dubbo/java-server/src/main/java/com/ikurento/user/UserProviderImpl.java
@@ -23,8 +23,6 @@ import java.util.ArrayList;
 import java.util.Map;
 import java.util.Iterator;
 
-// import org.apache.log4j.Logger;
-// import org.apache.log4j.LoggerFactory;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
diff --git a/examples/general/jsonrpc/go-client/assembly/bin/load.sh b/examples/general/jsonrpc/go-client/assembly/bin/load.sh
index 176a202ab..ffa240b29 100644
--- a/examples/general/jsonrpc/go-client/assembly/bin/load.sh
+++ b/examples/general/jsonrpc/go-client/assembly/bin/load.sh
@@ -15,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
 SLEEP_INTERVAL=5
diff --git a/examples/general/jsonrpc/go-client/assembly/common/app.properties b/examples/general/jsonrpc/go-client/assembly/common/app.properties
index 6bbd6db85..e10868f4d 100644
--- a/examples/general/jsonrpc/go-client/assembly/common/app.properties
+++ b/examples/general/jsonrpc/go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/dev.sh b/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
index 3373f01b9..eada737c8 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/release.sh b/examples/general/jsonrpc/go-client/assembly/linux/release.sh
index 34867b8b3..10eb3d73f 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/linux/test.sh b/examples/general/jsonrpc/go-client/assembly/linux/test.sh
index 1bbbefd1e..78b650c0d 100644
--- a/examples/general/jsonrpc/go-client/assembly/linux/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/dev.sh b/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
index b68ac83b6..c82847699 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/release.sh b/examples/general/jsonrpc/go-client/assembly/mac/release.sh
index 688288b3b..91c2dfee7 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/mac/test.sh b/examples/general/jsonrpc/go-client/assembly/mac/test.sh
index 56d6c11ec..a7853f5e2 100644
--- a/examples/general/jsonrpc/go-client/assembly/mac/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/dev.sh b/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/release.sh b/examples/general/jsonrpc/go-client/assembly/windows/release.sh
index f317720bd..21af573fa 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/release.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-client/assembly/windows/test.sh b/examples/general/jsonrpc/go-client/assembly/windows/test.sh
index 7dd2bec52..2104da8b5 100644
--- a/examples/general/jsonrpc/go-client/assembly/windows/test.sh
+++ b/examples/general/jsonrpc/go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/common/app.properties b/examples/general/jsonrpc/go-server/assembly/common/app.properties
index dffb755b0..1f0827eb5 100644
--- a/examples/general/jsonrpc/go-server/assembly/common/app.properties
+++ b/examples/general/jsonrpc/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/dev.sh b/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
index 55886f09f..d830ac98c 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/release.sh b/examples/general/jsonrpc/go-server/assembly/linux/release.sh
index 9772ad961..99303800b 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/linux/test.sh b/examples/general/jsonrpc/go-server/assembly/linux/test.sh
index 2fc4a9886..87144bb97 100644
--- a/examples/general/jsonrpc/go-server/assembly/linux/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/dev.sh b/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
index 5dfa78490..3a7659b2d 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/release.sh b/examples/general/jsonrpc/go-server/assembly/mac/release.sh
index 1ec21c7b5..1c4bce4bf 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/mac/test.sh b/examples/general/jsonrpc/go-server/assembly/mac/test.sh
index d34914c7d..69206e32f 100644
--- a/examples/general/jsonrpc/go-server/assembly/mac/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 set -e
 
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/dev.sh b/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
index 97fbb6f69..011fb4114 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/release.sh b/examples/general/jsonrpc/go-server/assembly/windows/release.sh
index 782cb10c7..679a26a7d 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/release.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/general/jsonrpc/go-server/assembly/windows/test.sh b/examples/general/jsonrpc/go-server/assembly/windows/test.sh
index 2037ddecf..4a36de0f3 100644
--- a/examples/general/jsonrpc/go-server/assembly/windows/test.sh
+++ b/examples/general/jsonrpc/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh b/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
+++ b/examples/helloworld/dubbo/go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/common/app.properties b/examples/helloworld/dubbo/go-server/assembly/common/app.properties
index dffb755b0..1f0827eb5 100644
--- a/examples/helloworld/dubbo/go-server/assembly/common/app.properties
+++ b/examples/helloworld/dubbo/go-server/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : application environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 TARGET_EXEC_NAME="user_info_server"
 # BUILD_PACKAGE="dubbogo-examples/user-info/server/app"
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh b/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
index 55886f09f..d830ac98c 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:32
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/release.sh b/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
index 9772ad961..99303800b 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/linux/test.sh b/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
index 2fc4a9886..87144bb97 100644
--- a/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/mac/test.sh b/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
index d34914c7d..69206e32f 100644
--- a/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/mac/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 set -e
 
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh b/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
index 97fbb6f69..011fb4114 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2018-06-24 17:34
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/release.sh b/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
index 782cb10c7..679a26a7d 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:25
-# FILE    : release.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/go-server/assembly/windows/test.sh b/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
index 2037ddecf..4a36de0f3 100644
--- a/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
+++ b/examples/helloworld/dubbo/go-server/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/helloworld/dubbo/java-server/pom.xml b/examples/helloworld/dubbo/java-server/pom.xml
index 975157865..8c1322860 100644
--- a/examples/helloworld/dubbo/java-server/pom.xml
+++ b/examples/helloworld/dubbo/java-server/pom.xml
@@ -1,4 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!--
+  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.
+-->
+
+
 <project xmlns="http://maven.apache.org/POM/4.0.0"
          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
diff --git a/examples/helloworld/dubbo/java-server/script/debug.sh b/examples/helloworld/dubbo/java-server/script/debug.sh
index 27c5d800d..851957ade 100644
--- a/examples/helloworld/dubbo/java-server/script/debug.sh
+++ b/examples/helloworld/dubbo/java-server/script/debug.sh
@@ -1,13 +1,20 @@
-#!/us1r/bin/env bash
-# ******************************************************
-# DESC    :
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-09 21:52
-# FILE    : to debug user info dubbo server
-# ******************************************************
+#!/usr/bin/env bash
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 # jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/*:/Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/ com.alibaba.dubbo.container.Main
 jdb -classpath /Users/alex/tmp/us/conf:/Users/alex/tmp/us/lib/* -sourcepath /Users/alex/test/java/dubbo/2.5.4/dubbo-remoting/dubbo-remoting-api/src/main/java/:/Users/alex/tmp/java-server/src/main/java com.alibaba.dubbo.container.Main
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/bin/load.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/bin/load.sh
index 176a202ab..ffa240b29 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/bin/load.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/bin/load.sh
@@ -15,6 +15,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+
 APP_NAME="APPLICATION_NAME"
 APP_ARGS=""
 SLEEP_INTERVAL=5
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/common/app.properties b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/common/app.properties
index 6bbd6db85..e10868f4d 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/common/app.properties
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/common/app.properties
@@ -1,13 +1,19 @@
-# dubbogo application configure script
-# ******************************************************
-# DESC    : dubbogo environment variable
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:29
-# FILE    : app.properties
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 export TARGET_EXEC_NAME="user_info_client"
 # BUILD_PACKAGE="dubbogo-examples/user-info/client/app"
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/dev.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/dev.sh
index 3373f01b9..eada737c8 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/dev.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/release.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/release.sh
index 34867b8b3..10eb3d73f 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/release.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/test.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/test.sh
index 1bbbefd1e..78b650c0d 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/test.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/linux/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/dev.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/dev.sh
index b68ac83b6..c82847699 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/dev.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/release.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/release.sh
index 688288b3b..91c2dfee7 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/release.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/test.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/test.sh
index 56d6c11ec..a7853f5e2 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/test.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/mac/test.sh
@@ -1,13 +1,19 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/dev.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/dev.sh
index 91cf6f23b..10a3866c0 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/dev.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/dev.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for dev env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2017-10-18 13:24
-# FILE    : dev.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/release.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/release.sh
index f317720bd..21af573fa 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/release.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/release.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for release env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/test.sh b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/test.sh
index 7dd2bec52..2104da8b5 100644
--- a/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/test.sh
+++ b/examples/hystrixfilter/dubbo/with-hystrix-go-client/assembly/windows/test.sh
@@ -1,13 +1,20 @@
 #!/usr/bin/env bash
-# ******************************************************
-# DESC    : build script for test env
-# AUTHOR  : Alex Stocks
-# VERSION : 1.0
-# LICENCE : Apache License 2.0
-# EMAIL   : alexstocks@foxmail.com
-# MOD     : 2016-07-12 16:34
-# FILE    : test.sh
-# ******************************************************
+#
+# Licensed to the Apache Software Foundation (ASF) under one or more
+# contributor license agreements.  See the NOTICE file distributed with
+# this work for additional information regarding copyright ownership.
+# The ASF licenses this file to You 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.
+
 
 
 set -e
diff --git a/protocol/protocolwrapper/protocol_filter_wrapper_test.go b/protocol/protocolwrapper/protocol_filter_wrapper_test.go
index f6a73d448..2e1a66901 100644
--- a/protocol/protocolwrapper/protocol_filter_wrapper_test.go
+++ b/protocol/protocolwrapper/protocol_filter_wrapper_test.go
@@ -18,8 +18,6 @@
 package protocolwrapper
 
 import (
-	"github.com/apache/dubbo-go/common/logger"
-	"github.com/apache/dubbo-go/filter"
 	"net/url"
 	"testing"
 )
@@ -29,6 +27,8 @@ import (
 )
 
 import (
+	"github.com/apache/dubbo-go/common/logger"
+	"github.com/apache/dubbo-go/filter"
 	"github.com/apache/dubbo-go/common"
 	"github.com/apache/dubbo-go/common/constant"
 	"github.com/apache/dubbo-go/common/extension"
diff --git a/remoting/zookeeper/listener.go b/remoting/zookeeper/listener.go
index 7e0140e6e..12f7d1fa6 100644
--- a/remoting/zookeeper/listener.go
+++ b/remoting/zookeeper/listener.go
@@ -258,67 +258,6 @@ func (l *ZkEventListener) listenDirEvent(zkPath string, listener remoting.DataLi
 	}
 }
 
-//
-//func (l *ZkEventListener) listenFileEvent(zkPath string, listener remoting.DataListener) {
-//	l.wg.EventTypeAdd(1)
-//	defer l.wg.Done()
-//
-//	var (
-//		failTimes int
-//		event     chan struct{}
-//		zkEvent   zk.Event
-//	)
-//	event = make(chan struct{}, 4)
-//	defer close(event)
-//	for {
-//		// get current children for a zkPath
-//		content,_, eventCh, err := l.client.Conn.GetW(zkPath)
-//		if err != nil {
-//			failTimes++
-//			if MaxFailTimes <= failTimes {
-//				failTimes = MaxFailTimes
-//			}
-//			logger.Errorf("listenFileEvent(path{%s}) = error{%v}", zkPath, err)
-//			// clear the event channel
-//		CLEAR:
-//			for {
-//				select {
-//				case <-event:
-//				default:
-//					break CLEAR
-//				}
-//			}
-//			l.client.RegisterEvent(zkPath, &event)
-//			select {
-//			case <-time.After(timeSecondDuration(failTimes * ConnDelay)):
-//				l.client.UnregisterEvent(zkPath, &event)
-//				continue
-//			case <-l.client.Done():
-//				l.client.UnregisterEvent(zkPath, &event)
-//				logger.Warnf("client.done(), listen(path{%s}) goroutine exit now...", zkPath)
-//				return
-//			case <-event:
-//				logger.Infof("get zk.EventNodeDataChange notify event")
-//				l.client.UnregisterEvent(zkPath, &event)
-//				l.handleZkNodeEvent(zkPath, nil, listener)
-//				continue
-//			}
-//		}
-//		failTimes = 0
-//
-//		select {
-//		case zkEvent = <-eventCh:
-//			logger.Warnf("get a zookeeper zkEvent{type:%s, server:%s, path:%s, state:%d-%s, err:%s}",
-//				zkEvent.Type.String(), zkEvent.Server, zkEvent.Path, zkEvent.State, StateToString(zkEvent.State), zkEvent.Err)
-//
-//			l.handleZkNodeEvent(zkEvent.Path, children, listener)
-//		case <-l.client.Done():
-//			logger.Warnf("client.done(), listen(path{%s}) goroutine exit now...", zkPath)
-//			return
-//		}
-//	}
-//}
-
 func timeSecondDuration(sec int) time.Duration {
 	return time.Duration(sec) * time.Second
 }
-- 
GitLab