diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
new file mode 100644
index 0000000..3e83233
--- /dev/null
+++ b/CONTRIBUTING.md
@@ -0,0 +1,2 @@
+## How to Contribute
+  Contributions are warmly welcome! Be it trivial cleanup, major new feature or other suggestion. Read this [how to contribute](http://rocketmq.apache.org/docs/how-to-contribute/) guide for more details. 
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..0130891
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,201 @@
+ Apache License
+                           Version 2.0, January 2004
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+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
+      this License, without any additional terms or conditions.
+      Notwithstanding the above, nothing herein shall supersede or modify
+      the terms of any separate license agreement you may have executed
+      with Licensor regarding such Contributions.
+
+   6. Trademarks. This License does not grant permission to use the trade
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+
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+
+   Unless required by applicable law or agreed to in writing, software
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\ No newline at end of file
diff --git a/README.md b/README.md
index 7ac7996..9b7deb9 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,36 @@
-# rocketmq-client-go
+## RocketMQ Client Go [![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)
+
+* RocketMQ Go client is developed on top of [rocketmq-client-go](https://github.com/apache/rocketmq-client-go), which has been proven robust and widely adopted within Alibaba Group by many business units for more than three years.
+
+----------
+## Features
+At present, this SDK supports
+* sending message in synchronous mode
+* consuming message using push model
+
+----------
+## How to use
+* Step-by-step instruction are provided in [RocketMQ Go Client Introduction](https://github.com/apache/rocketmq-client-go/doc/Introduction.md)
+* Consult [RocketMQ Quick Start](https://rocketmq.apache.org/docs/quick-start/) to setup rocketmq broker and nameserver.
+
+----------
+## Apache RocketMQ Community
+* [RocketMQ Community Projects](https://github.com/apache/rocketmq-externals)
+
+----------
+## Contact us
+* Mailing Lists: <https://rocketmq.apache.org/about/contact/>
+* Home: <https://rocketmq.apache.org>
+* Docs: <https://rocketmq.apache.org/docs/quick-start/>
+* Issues: <https://github.com/apache/rocketmq-client-python/issues>
+* Ask: <https://stackoverflow.com/questions/tagged/rocketmq>
+* Slack: <https://rocketmq-community.slack.com/>
+ 
+---------- 
+## How to Contribute
+  Contributions are warmly welcome! Be it trivial cleanup, major new feature or other suggestion. Read this [how to contribute](http://rocketmq.apache.org/docs/how-to-contribute/) guide for more details. 
+   
+   
+----------
+## License
+  [Apache License, Version 2.0](http://www.apache.org/licenses/LICENSE-2.0.html) Copyright (C) Apache Software Foundation
diff --git a/changelog b/changelog
new file mode 100755
index 0000000..2a23ffc
--- /dev/null
+++ b/changelog
@@ -0,0 +1,3 @@
+version 1.0.0 @2018.10.29
+ * Initialize version of Go client.
+
diff --git a/doc/Introduction.md b/doc/Introduction.md
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/doc/Introduction.md
@@ -0,0 +1 @@
+
diff --git a/src/client/client.go b/src/client/client.go
new file mode 100644
index 0000000..c4a9a59
--- /dev/null
+++ b/src/client/client.go
@@ -0,0 +1,30 @@
+/*
+ * 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 client
+
+func Version() (version string){
+    return GetVersion()
+}
+
+type Message interface {
+}
+type MessageExt interface {
+}
+type Producer interface {
+}
+type PushConsumer interface {
+}
\ No newline at end of file
diff --git a/src/client/consume.go b/src/client/consume.go
new file mode 100644
index 0000000..66aa2a6
--- /dev/null
+++ b/src/client/consume.go
@@ -0,0 +1,28 @@
+/*
+ * 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 client
+
+//#cgo CFLAGS: -I/usr/local/include/rocketmq
+//#cgo LDFLAGS: -L/usr/local/lib -lrocketmq
+//#include "CMessageExt.h"
+//#include "CPushConsumer.h"
+import "C"
+
+//export ConsumeMessageCallback
+func ConsumeMessageCallback(consumer *C.struct_CPushConsumer,msg *C.struct_CMessageExt) (C.int) {
+	return C.int(ConsumeMessageInner(consumer,msg))
+}
diff --git a/src/client/consumestatus.go b/src/client/consumestatus.go
new file mode 100644
index 0000000..55fd015
--- /dev/null
+++ b/src/client/consumestatus.go
@@ -0,0 +1,34 @@
+/*
+ * 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 client
+
+type ConsumeStatus int
+
+const (
+    ConsumeSuccess ConsumeStatus = iota // value --> 0
+    ReConsumeLater              // value --> 1
+)
+func (status ConsumeStatus) String() string {
+    switch status {
+    case ConsumeSuccess:
+        return "ConsumeSuccess"
+    case ReConsumeLater:
+        return "ReConsumeLater"
+    default:
+        return "Unknown"
+    }
+}
\ No newline at end of file
diff --git a/src/client/messageExt.go b/src/client/messageExt.go
new file mode 100644
index 0000000..bccea21
--- /dev/null
+++ b/src/client/messageExt.go
@@ -0,0 +1,49 @@
+/*
+ * 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 client
+
+//#cgo CFLAGS: -I/usr/local/include/rocketmq
+//#cgo LDFLAGS: -L/usr/local/lib -lrocketmq
+//#include "CMessageExt.h"
+import "C"
+
+//type MessageExt C.struct_CMessageExt
+
+func GetMessageTopic(msg MessageExt)(topic string){
+    topic = C.GoString(C.GetMessageTopic(msg.(*C.struct_CMessageExt)))
+    return
+}
+func GetMessageTags(msg MessageExt)(tags string){
+	tags = C.GoString(C.GetMessageTags(msg.(*C.struct_CMessageExt)))
+	return
+}
+func GetMessageKeys(msg MessageExt)(keys string){
+	keys = C.GoString(C.GetMessageKeys(msg.(*C.struct_CMessageExt)))
+	return
+}
+func GetMessageBody(msg MessageExt)(body string){
+	body = C.GoString(C.GetMessageBody(msg.(*C.struct_CMessageExt)))
+	return
+}
+func GetMessageProperty(msg MessageExt,key string)(value string){
+	value = C.GoString(C.GetMessageProperty(msg.(*C.struct_CMessageExt),C.CString(key)))
+	return
+}
+func GetMessageId(msg MessageExt)(msgId string){
+	msgId = C.GoString(C.GetMessageId(msg.(*C.struct_CMessageExt)))
+	return
+}
diff --git a/src/client/producer.go b/src/client/producer.go
new file mode 100644
index 0000000..95b2d66
--- /dev/null
+++ b/src/client/producer.go
@@ -0,0 +1,74 @@
+/*
+ * 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 client
+
+//#cgo CFLAGS: -I/usr/local/include/rocketmq
+//#cgo LDFLAGS: -L/usr/local/lib -lrocketmq
+//#include "CMessage.h"
+//#include "CProducer.h"
+import "C"
+
+//type Producer C.struct_CProducer
+//type Message C.struct_CMessage
+//type SendResult C.struct_CSendResult
+//type PushConsumer C.struct_CPushConsumer
+//type MessageExt C.struct_CMessageExt
+
+func CreateMessage(topic string)(msg Message){
+    msg = C.CreateMessage(C.CString(topic))
+    return msg;
+}
+func DestroyMessage(msg Message){
+    C.DestroyMessage(msg.(*C.struct_CMessage))
+}
+func SetMessageKeys(msg Message,keys string)(int){
+    return int(C.SetMessageKeys(msg.(*C.struct_CMessage),C.CString(keys)))
+}
+func SetMessageBody(msg Message,body string)(int){
+	return int(C.SetMessageBody(msg.(*C.struct_CMessage),C.CString(body)))
+}
+func CreateProducer(groupId string)(producer Producer){
+    producer = C.CreateProducer(C.CString(groupId))
+    return producer;
+}
+func DestroyProducer(producer Producer){
+	C.DestroyProducer(producer.(*C.struct_CProducer))
+}
+func StartProducer(producer Producer)(int){
+	return int(C.StartProducer(producer.(*C.struct_CProducer)))
+}
+func ShutdownProducer(producer Producer)(int){
+	return int(C.ShutdownProducer(producer.(*C.struct_CProducer)))
+}
+func SetProducerNameServerAddress(producer Producer, nameServer string)(int){
+	return int(C.SetProducerNameServerAddress(producer.(*C.struct_CProducer),C.CString(nameServer)))
+}
+func SetProducerSessionCredentials(producer Producer, accessKey string, secretKey string, channel string) (int) {
+	ret := C.SetProducerSessionCredentials(producer.(*C.struct_CProducer),
+		C.CString(accessKey),
+		C.CString(secretKey),
+		C.CString(channel))
+	return int(ret)
+}
+func SendMessageSync(producer Producer, msg Message)(sendResult SendResult){
+	var sr C.struct__SendResult_
+	C.SendMessageSync(producer.(*C.struct_CProducer),msg.(*C.struct_CMessage),&sr)
+	sendResult.Status = SendStatus(sr.sendStatus)
+	sendResult.MsgId = C.GoString(&sr.msgId[0])
+	sendResult.Offset = int64(sr.offset)
+	return sendResult
+}
diff --git a/src/client/pushconsumer.go b/src/client/pushconsumer.go
new file mode 100644
index 0000000..9192862
--- /dev/null
+++ b/src/client/pushconsumer.go
@@ -0,0 +1,92 @@
+/*
+ * 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 client
+
+//#cgo CFLAGS: -I/usr/local/include/rocketmq
+//#cgo LDFLAGS: -L/usr/local/lib -lrocketmq
+//#include "CMessageExt.h"
+//#include "CPushConsumer.h"
+//extern int ConsumeMessageCallback(CPushConsumer *consumer,CMessageExt *msg);
+//int ConsumerMessageCallBackInner(CPushConsumer *consumer, CMessageExt *msg) {
+//return ConsumeMessageCallback(consumer,msg);
+//}
+//int SetConsumerMessageCallBackInner(CPushConsumer *consumer) {
+//return RegisterMessageCallback(consumer,ConsumerMessageCallBackInner);
+//}
+import "C"
+import "fmt"
+
+//type PushConsumer C.struct_CPushConsumer
+//type MessageExt C.struct_CMessageExt
+type Callback func(msg MessageExt) ConsumeStatus
+
+func CreatePushConsumer(groupId string) (consumer PushConsumer) {
+	consumer = C.CreatePushConsumer(C.CString(groupId))
+	return consumer;
+}
+func DestroyPushConsumer(consumer PushConsumer) {
+	consumer = C.DestroyPushConsumer(consumer.(*C.struct_CPushConsumer))
+	return
+}
+func StartPushConsumer(consumer PushConsumer) int {
+	return int(C.StartPushConsumer(consumer.(*C.struct_CPushConsumer)))
+}
+func ShutdownPushConsumer(consumer PushConsumer) int {
+	return int(C.ShutdownPushConsumer(consumer.(*C.struct_CPushConsumer)))
+}
+func SetPushConsumerGroupID(consumer PushConsumer, groupId string) (int) {
+	return int(C.SetPushConsumerGroupID(consumer.(*C.struct_CPushConsumer), C.CString(groupId)))
+}
+func SetPushConsumerNameServerAddress(consumer PushConsumer, name string) (int) {
+	return int(C.SetPushConsumerNameServerAddress(consumer.(*C.struct_CPushConsumer), C.CString(name)))
+}
+func SetPushConsumerThreadCount(consumer PushConsumer, count int) (int) {
+	return int(C.SetPushConsumerThreadCount(consumer.(*C.struct_CPushConsumer), C.int(count)))
+}
+func SetPushConsumerMessageBatchMaxSize(consumer PushConsumer, size int) (int) {
+	return int(C.SetPushConsumerMessageBatchMaxSize(consumer.(*C.struct_CPushConsumer), C.int(size)))
+}
+func SetPushConsumerInstanceName(consumer PushConsumer, name string) (int) {
+	return int(C.SetPushConsumerInstanceName(consumer.(*C.struct_CPushConsumer), C.CString(name)))
+}
+func SetPushConsumerSessionCredentials(consumer PushConsumer, accessKey string, secretKey string, channel string) (int) {
+	ret := C.SetPushConsumerSessionCredentials(consumer.(*C.struct_CPushConsumer),
+		C.CString(accessKey),
+		C.CString(secretKey),
+		C.CString(channel))
+	return int(ret)
+}
+
+func Subscribe(consumer PushConsumer, topic string, expression string) (int) {
+	return int(C.Subscribe(consumer.(*C.struct_CPushConsumer), C.CString(topic), C.CString(expression)))
+}
+
+var CallBackMap map[PushConsumer]Callback = map[PushConsumer]Callback{}
+
+func RegisterMessageCallback(consumer PushConsumer, callback Callback) (int) {
+	CallBackMap[consumer] = callback
+	ret := C.SetConsumerMessageCallBackInner(consumer.(*C.struct_CPushConsumer))
+	return int(ret)
+}
+func ConsumeMessageInner(consumer PushConsumer, msg MessageExt) (ConsumeStatus) {
+	fmt.Println("ConsumeMessageInner")
+	callback,ok := CallBackMap[consumer]
+	if ok {
+		return callback(msg)
+	}
+	return ReConsumeLater
+}
diff --git a/src/client/sendresult.go b/src/client/sendresult.go
new file mode 100644
index 0000000..2dc0c73
--- /dev/null
+++ b/src/client/sendresult.go
@@ -0,0 +1,45 @@
+/*
+ * 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 client
+
+type SendStatus int
+
+const (
+    SendOK SendStatus = iota // value --> 0
+    SendFlushDiskTimeout              // value --> 1
+    SendFlushSlaveTimeout            // value --> 2
+    SendSlaveNotAvailable          // value --> 3
+)
+func (status SendStatus) String() string {
+    switch status {
+    case SendOK:
+        return "SendOK"
+    case SendFlushDiskTimeout:
+        return "SendFlushDiskTimeout"
+    case SendFlushSlaveTimeout:
+        return "SendFlushSlaveTimeout"
+    case SendSlaveNotAvailable:
+        return "SendSlaveNotAvailable"
+    default:
+        return "Unknown"
+    }
+}
+type SendResult struct {
+    Status SendStatus
+    MsgId string
+    Offset int64
+}
\ No newline at end of file
diff --git a/src/client/version.go b/src/client/version.go
new file mode 100644
index 0000000..2137825
--- /dev/null
+++ b/src/client/version.go
@@ -0,0 +1,22 @@
+/*
+ * 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 client
+
+var GO_CLIENT_VERSION  = "Go Client V1.0.0, BuildTime:2018.10.30"
+func GetVersion() (version string){
+    return GO_CLIENT_VERSION
+}
diff --git a/src/sample/main.go b/src/sample/main.go
new file mode 100644
index 0000000..eb868b8
--- /dev/null
+++ b/src/sample/main.go
@@ -0,0 +1,28 @@
+/*
+ * 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 "fmt"
+
+func main() {
+    fmt.Println("Start Sample Main Function......")
+    SampleVersion()
+    SampleSendMessage()
+    SamplePushConsumeMessage()
+    fmt.Scan()
+}
diff --git a/src/sample/sample_common.go b/src/sample/sample_common.go
new file mode 100644
index 0000000..461199b
--- /dev/null
+++ b/src/sample/sample_common.go
@@ -0,0 +1,25 @@
+/*
+ * 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 "fmt"
+import "../client"
+
+func SampleVersion() {
+	fmt.Println("Version :", client.GetVersion())
+}
\ No newline at end of file
diff --git a/src/sample/sample_producer.go b/src/sample/sample_producer.go
new file mode 100644
index 0000000..336812c
--- /dev/null
+++ b/src/sample/sample_producer.go
@@ -0,0 +1,54 @@
+/*
+ * 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 "fmt"
+import "../client"
+
+func SampleSendMessage() {
+	fmt.Println("Start Send Message..")
+	namesvr := "172.17.0.2:9876"
+	topic := "T_TestTopic"
+	keys := "testKeys"
+	body := "testBody"
+	//Create Producer
+	producer := client.CreateProducer("testGroupId")
+	fmt.Println("Create Producer")
+	client.SetProducerNameServerAddress(producer, namesvr)
+	fmt.Println("Set Producer Nameserver:", namesvr)
+	client.StartProducer(producer)
+	fmt.Println("Start Producer")
+
+	for i := 1; i <= 10; i++ {
+		//Create Message
+		msg := client.CreateMessage(topic)
+		fmt.Println("Create Message, Topic:", topic)
+		client.SetMessageKeys(msg, keys)
+		fmt.Println("Set Message Keys:", keys)
+		client.SetMessageBody(msg, body)
+		fmt.Println("Set Message body:", body)
+
+		sendresult := client.SendMessageSync(producer, msg)
+		fmt.Println("Send Message OK")
+		fmt.Println("SendStatus:", sendresult.Status)
+		fmt.Println("SendResult:", sendresult)
+		client.DestroyMessage(msg)
+	}
+	client.ShutdownProducer(producer)
+	client.DestroyProducer(producer)
+}
diff --git a/src/sample/sample_pushconsumer.go b/src/sample/sample_pushconsumer.go
new file mode 100644
index 0000000..e70dd75
--- /dev/null
+++ b/src/sample/sample_pushconsumer.go
@@ -0,0 +1,51 @@
+/*
+ * 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 "fmt"
+import "../client"
+
+func SampleConsumeMessage(msg client.MessageExt) (client.ConsumeStatus) {
+	fmt.Println("ConsumeMessageInSample")
+	fmt.Println("Message topic",client.GetMessageTopic(msg))
+	fmt.Println("MessageId",client.GetMessageId(msg))
+	return client.ConsumeSuccess
+}
+
+func SamplePushConsumeMessage() {
+	fmt.Println("Start Send Message..")
+	namesvr := "172.17.0.2:9876"
+	topic := "T_TestTopic"
+	expression := "*"
+	//Create Producer
+	consumer := client.CreatePushConsumer("testGroupId")
+	fmt.Println("Create Push Consumer")
+	client.SetPushConsumerNameServerAddress(consumer, namesvr)
+	fmt.Println("Set Push Consumer Nameserver:", namesvr)
+
+	client.Subscribe(consumer, topic, expression)
+	fmt.Println("Set Push Consumer Subscribe,Topic:", topic," Exp:", expression)
+
+	client.RegisterMessageCallback(consumer,SampleConsumeMessage)
+	client.StartPushConsumer(consumer)
+	fmt.Println("Start Push Consumer")
+	fmt.Scan()
+	select{}
+	client.ShutdownPushConsumer(consumer)
+	client.DestroyPushConsumer(consumer)
+}
diff --git a/src/test/client_test.go b/src/test/client_test.go
new file mode 100644
index 0000000..3b12421
--- /dev/null
+++ b/src/test/client_test.go
@@ -0,0 +1,30 @@
+/*
+ * 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 client_test
+
+import (
+    "fmt"
+    "testing"
+    "../client"
+)
+
+func TestVersion(test *testing.T){
+    fmt.Println("-----TestGetVersion Start----")
+    version := client.Version();
+    fmt.Println(version)
+    fmt.Println("-----TestGetVersion Finish----")
+}
diff --git a/src/test/messageExt_test.go b/src/test/messageExt_test.go
new file mode 100644
index 0000000..a241c28
--- /dev/null
+++ b/src/test/messageExt_test.go
@@ -0,0 +1,30 @@
+/*
+ * 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 client_test
+
+import (
+    "fmt"
+    "testing"
+    "../client"
+)
+
+func TestGetMessageTopic(test *testing.T){
+    fmt.Println("-----TestGetMessageTopic Start----")
+    msg := client.CreateMessage("testTopic")
+    client.DestroyMessage(msg)
+    fmt.Println("-----TestGetMessageTopic Finish----")
+}
diff --git a/src/test/producer_test.go b/src/test/producer_test.go
new file mode 100644
index 0000000..66e2caf
--- /dev/null
+++ b/src/test/producer_test.go
@@ -0,0 +1,46 @@
+/*
+ * 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 client_test
+
+import "fmt"
+import "testing"
+import "../client"
+
+func TestCreateMessage(test *testing.T){
+    fmt.Println("-----TestCreateMessage Start----")
+    client.CreateMessage("testTopic")
+    fmt.Println("-----TestCreateMessage Finish----")
+}
+func TestDestroyMessage(test *testing.T){
+    fmt.Println("-----TestCreateMessage Start----")
+    msg := client.CreateMessage("testTopic")
+    client.DestroyMessage(msg)
+    fmt.Println("-----TestCreateMessage Finish----")
+}
+func TestSetMessageKeys(test *testing.T){
+    fmt.Println("-----TestSetMessageKeys Start----")
+    msg := client.CreateMessage("testTopic")
+    len := client.SetMessageKeys(msg,"testKey")
+    fmt.Println("Len:",len)
+    client.DestroyMessage(msg)
+    fmt.Println("-----TestCreateMessage Finish----")
+}
+func TestCreateProducer(test *testing.T){
+    fmt.Println("-----TestCreateProducer Start----")
+    client.CreateProducer("testGroupId")
+    fmt.Println("-----TestCreateProducer Finish----")
+}
diff --git a/src/test/pushconsumer_test.go b/src/test/pushconsumer_test.go
new file mode 100644
index 0000000..7083713
--- /dev/null
+++ b/src/test/pushconsumer_test.go
@@ -0,0 +1,28 @@
+/*
+ * 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 client_test
+
+import "fmt"
+import "testing"
+import "../client"
+
+func TestCreatePushConsumer(test *testing.T){
+    fmt.Println("-----TestCreateProducer Start----")
+    consumer := client.CreatePushConsumer("testGroupId")
+    client.DestroyPushConsumer(consumer)
+    fmt.Println("-----TestCreateProducer Finish----")
+}
diff --git a/src/test/version_test.go b/src/test/version_test.go
new file mode 100644
index 0000000..59f35ba
--- /dev/null
+++ b/src/test/version_test.go
@@ -0,0 +1,30 @@
+/*
+ * 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 client_test
+
+import (
+    "fmt"
+    "testing"
+    "../client"
+)
+
+func TestGetVersion(test *testing.T){
+    fmt.Println("-----TestGetVersion Start----")
+    version := client.GetVersion();
+    fmt.Println(version)
+    fmt.Println("-----TestGetVersion Finish----")
+}