diff --git a/tutorials/protocolSample/CMakeLists.txt b/tutorials/protocolSample/CMakeLists.txt
index 3c7b9dfddb5b6ddc6c15171c53292cef177c932e..5aa234fb15c56ab8d23684fe0dcca54a57e94fab 100644
--- a/tutorials/protocolSample/CMakeLists.txt
+++ b/tutorials/protocolSample/CMakeLists.txt
@@ -1,10 +1,10 @@
-cmake_minimum_required(VERSION 3.18)
+cmake_minimum_required(VERSION 3.16)
 project(pipeSample)
 
 set(CMAKE_CXX_STANDARD 14)
 set(CMAKE_BUILD_TYPE Debug)
 
-set(MX_SDK_HOME /usr/local/Ascend/mxVision)
+set(MX_SDK_HOME "$ENV{MX_SDK_HOME}")
 
 if (NOT DEFINED ENV{MX_SDK_HOME})
     string(REGEX REPLACE "(.*)/(.*)/(.*)/(.*)" "\\1" MX_SDK_HOME  ${CMAKE_CURRENT_SOURCE_DIR})
@@ -16,7 +16,7 @@ endif()
 # Compile options
 add_definitions(-D_GLIBCXX_USE_CXX11_ABI=0)
 add_definitions(-Dgoogle=mindxsdk_private)
-add_compile_options(-std=c++11 -fPIC -fstack-protector-all -Wall)
+add_compile_options(-std=c++14 -fPIC -fstack-protector-all -Wall)
 
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR})
 set(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} -Wl,-z,relro,-z,now,-z,noexecstack -pie")
diff --git a/tutorials/protocolSample/README.md b/tutorials/protocolSample/README.md
index 8b408d557c65073a27374026382844c1048eb169..89c840aac3790e3e7879f6dc7fc3704f9c59a4af 100644
--- a/tutorials/protocolSample/README.md
+++ b/tutorials/protocolSample/README.md
@@ -1,4 +1,73 @@
 # protocolSample 样例说明
-* 本样例构建一个metadata的protocol数据并送入stream，随后输出至log
-* 上传一张jpg格式图片并重命名为test.jpg，在运行目录下执行run.sh。请勿使用大分辨率图片
-* 如构建的proto数据正确则可在命令行输出中看到warn登记的日志，以"Output:"开头
\ No newline at end of file
+
+## 1 介绍
+### 1.1 简介
+本样例构建一个metadata的protocol数据并送入stream，随后输出至log
+
+### 1.2 支持的产品
+本项目支持昇腾Atlas 300I pro、 Atlas 300V pro
+
+### 1.3 支持的版本
+本样例配套的MxVision版本、CANN版本、Driver/Firmware版本：
+
+| MxVision版本  | CANN版本  | Driver/Firmware版本  |
+| --------- | ------------------ | -------------- |
+| 6.0.RC3   | 8.0.RC3   |  24.1.RC3  |
+
+### 1.4 三方依赖
+
+| 软件名称  | 版本   |
+|-------|------|
+| cmake | 3.16 |
+
+### 1.5 代码目录结构说明
+
+```
+.
+|
+|-------- CMakeLists.txt 
+|-------- main.cpp  
+|-------- run.sh 
+|-------- pipeSample.pipeline
+|-------- README.md                                
+|-------- test.jpg       // 需用户准备
+
+```
+
+## 2 设置环境变量
+
+```bash
+#设置CANN环境变量，ascend-toolkit-path为cann安装路径
+. ${ascend-toolkit-path}/set_env.sh
+
+#设置MindX SDK 环境变量，SDK-path为mxVision SDK 安装路径
+. ${SDK-path}/set_env.sh
+```
+
+
+## 3 编译与运行
+
+**步骤1**：修改日志配置
+
+修改${SDK-path}/config/logging.conf中的第21行console_level为0
+
+```bash
+21   console_level=0
+```
+
+**步骤2**：图片准备
+```
+准备一张测试图片，项目文件中并重命名为 `test.jpg`，请勿使用大分辨率图片
+```
+
+**步骤3**：编译与运行
+
+执行以下命令：
+```bash
+bash run.sh
+```
+
+**步骤4**：查看结果
+```
+如构建的proto数据正确则可在命令行输出中看到warn登记的日志，以"Output:"开头
+```
diff --git a/tutorials/protocolSample/main.cpp b/tutorials/protocolSample/main.cpp
index a4cc81e667c15343e950d126ea44f191eee5b34e..a05cc173693e47dbe9197316b29994f45c9073cf 100644
--- a/tutorials/protocolSample/main.cpp
+++ b/tutorials/protocolSample/main.cpp
@@ -109,7 +109,7 @@ namespace protocol_example {
 namespace {
     constexpr int COS_LEN_VALUE = 416;
     constexpr int COS_FORMAT_VALUE = 12;
-    constexpr bool USE_SENDDATA = false; // switch different send data method
+    constexpr bool USE_SENDDATA = true; // switch different send data method
 
     // read data File to MxstDataInput structure
     APP_ERROR ReadFile(const std::string& filePath, MxStream::MxstDataInput& dataBuffer)
diff --git a/tutorials/protocolSample/main.py b/tutorials/protocolSample/main.py
deleted file mode 100644
index ef945da410731c9e9d7a4b2ba8084b71ee3f0b45..0000000000000000000000000000000000000000
--- a/tutorials/protocolSample/main.py
+++ /dev/null
@@ -1,130 +0,0 @@
-#!/usr/bin/env python
-# coding=utf-8
-from os import pipe
-import MxpiDataType_pb2 as MxpiDataType
-from StreamManagerApi import StreamManagerApi, \
-    MxDataInput, MxProtobufIn, InProtobufVector, MxBufferInput, \
-    MxMetadataInput, MetadataInputVector, StringVector
-
-if __name__ == '__main__':
-    # type1:SendData    type2:SendProtobuf
-    INTERFACE_TYPE = 1
-
-    # init stream manager
-    stream_mgr_api = StreamManagerApi()
-    ret = stream_mgr_api.InitManager()
-    if ret != 0:
-        print("Failed to init Stream manager, ret=%s" %str(ret))
-        exit()
-    
-    # creat streams by pipeline file
-    with open("./pipeSample.pipeline", 'rb') as f:
-        pipeline_str = f.read()
-    ret = stream_mgr_api.CreateMultipleStream(pipeline_str)
-    if ret != 0:
-        print("Failed to create stream, ret=%s" %str(ret))
-        exit()    
-
-    # Construct the input of the stream
-    data_input = MxDataInput()
-    with open("test.jpg", 'rb') as f:
-        data_input.data = f.read()
-
-    stream_name = b'pipeSample'
-    inplugin_id = 0
-    elment_name = b'appsrc0'
-
-    if INTERFACE_TYPE == 1:
-        # streamName: bytes, elementName: bytes, data_input: MxDataInput
-        # Input data to a specified stream based on streamName
-
-        # build senddata data source
-        frame_info = MxpiDataType.MxpiFrameInfo()
-        frame_info.frameId = 0
-        frame_info.channelId = 0
-
-        vision_list = MxpiDataType.MxpiVisionList()
-        vision_vec = vision_list.visionVec.add()
-        vision_vec.visionData.dataStr = data_input.data
-
-        buffer_input = MxBufferInput()
-        buffer_input.mxpiFrameInfo = frame_info.SerializeToString()
-        buffer_input.mxpiVisionInfo = vision_vec.SerializeToString()
-        buffer_input.data = data_input.data
-
-        metedata_input = MxMetadataInput()
-        metedata_input.dataSource = elment_name
-        metedata_input.dataType = b"MxTools.MxpiVisionList"
-        metedata_input.serializedMetadaata = vision_list.SerializeToString()
-
-        metedata_vec = MetadataInputVector()
-        metedata_vec.push_back(metedata_input)
-
-        error_code = stream_mgr_api.\
-            SendData(stream_name, elment_name, metedata_vec, buffer_input)
-
-        if error_code < 0:
-            print("Failed to send data to stream.")
-            exit()
-
-        data_source_vector = StringVector()
-        data_source_vector.push_back(elment_name)
-
-        infer_result = stream_mgr_api.\
-            GetResult(stream_name, b'appsink0', data_source_vector)
-
-        # print the infer result
-        if (infer_result.errorCode != 0):
-            print("GetResult failed")
-            exit()
-
-        if (infer_result.bufferOutput.data is None):
-            print("bufferOutput nullptr")
-            exit()
-
-        print("result: {}".format(infer_result.bufferOutput.data.decode()))
-
-    elif INTERFACE_TYPE == 2:
-        # streanName: bytes, inPluginId: int, protobufVec: list
-        # Input data to specified stream base on inplugin_id
-
-        vision_list = MxpiDataType.MxpiVisionList()
-        vision_vec = vision_list.visionVec.add()
-        vision_vec.visionData.dataStr = data_input.data
-
-        protobuf = MxProtobufIn()
-        protobuf.key = elment_name
-        protobuf.type = b'MxTools.MxpiVisionList'
-        protobuf.protobuf = vision_list.SerializeToString()
-        protobuf_vec = InProtobufVector()
-        protobuf_vec.push_back(protobuf)
-
-        error_code = stream_mgr_api. \
-            SendProtobuf(stream_name, inplugin_id, protobuf_vec)
-        if error_code < 0:
-            print("Failed to send data to stream.")
-            exit()
-
-        key_vec = StringVector()
-        key_vec.push_back(elment_name)
-        infer_result = stream_mgr_api. \
-            GetProtobuf(stream_name, inplugin_id, key_vec)
-        if infer_result.size() == 0:
-            print("infer_result is null")
-            exit()
-        if infer_result[0].errorCode != 0:
-            print("infer_result error. \
-                errorCode=%d" % (infer_result[0].errorCode))
-            exit()
-
-        # print the infer result
-        print("GetProtobuf errorCode=%d" % (infer_result[0].errorCode))
-        print("KEY: {}".format(str(infer_result[0].messageName)))
-
-        result_visionlist = MxpiDataType.MxpiVisionList()
-        result_visionlist.ParseFromString(infer_result[0].messageBuf)
-        print("result: {}".format(
-            result_visionlist.visionVec[0].visionData.dataStr))
-
-    # destroy streams
-    stream_mgr_api.DestroyAllStreams()
\ No newline at end of file
diff --git a/tutorials/protocolSample/run.sh b/tutorials/protocolSample/run.sh
index 64381a3c1ad6288e3bba37f204b064ec259e797c..c245b83c049259cd34a8a1aff15482202f093d69 100644
--- a/tutorials/protocolSample/run.sh
+++ b/tutorials/protocolSample/run.sh
@@ -14,20 +14,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-set -e
-
-CUR_PATH=$(cd "$(dirname "$0")" || { warn "Failed to check path/to/run.sh" ; exit ; } ; pwd)
-
-# Simple log helper functions
-info() { echo -e "\033[1;34m[INFO ][MxStream] $1\033[1;37m" ; }
-warn() {echo >&2 -e "\033[1;34m[WARN ][MxStream] $1\033[1;37m" ; }
-
-# set env
-export MX_SDK_HOME="${CUR_PATH}/../../.."
-export LD_LIBRARY_PATH="${MX_SDK_HOME}/lib":"${MX_SDK_HOME}/opensource/lib":"${MX_SDK_HOME}/opensource/lib64":"/usr/local/Ascend/ascend-toolkit/latest/acllib/lib64":"usr/local/Ascend/driver/lib64":${LD_LIBRARY_PATH}
-export GST_PLUGIN_SCANNER="${MX_SDK_HOME}/opensource/libexec/gstreamer-1.0/gst-plugin-scanner"
-export GST_PLUGIN_PATH="${MX_SDK_HOME}/opensource/lib/gstreamer-1.0":"${MX_SDK_HOME}/lib/plugins"
-
 # complie
 cmake -S . -B build
 make -C ./build  -j