diff --git a/middleware/McuManager/include/IMcuManager.h b/middleware/McuManager/include/IMcuManager.h
index 1cb501b7..7a3b2c63 100644
--- a/middleware/McuManager/include/IMcuManager.h
+++ b/middleware/McuManager/include/IMcuManager.h
@@ -22,14 +22,28 @@ enum class IpcMission
     TEST = 0,
     END
 };
-constexpr int NEVER_TIMEOUT_UNTIL_REPLY = 0;
+enum class ASK_RESULT
+{
+    SUCCEED = 0,
+    TIMEOUT,
+    FAILED,
+    END
+};
 class VMcuAsk
 {
 public:
-    VMcuAsk() = default;
+    VMcuAsk() { mSerialNumber = 0; }
     virtual ~VMcuAsk() = default;
-    bool IsBlock(void) { return false; }
-    unsigned int GetTimeOutMs(void) { return NEVER_TIMEOUT_UNTIL_REPLY; }
+    virtual ASK_RESULT Blocking(void) { return ASK_RESULT::END; }
+    virtual void StopBlocking(void) {}
+    virtual bool NeedReply(void) { return false; }
+
+public:
+    /**
+     * @brief The serial number of a single request, assigned by the McuManager module, is used for internal management
+     * within the McuManager module.
+     */
+    unsigned int mSerialNumber;
 };
 template <typename T>
 class McuAsk : public VMcuAsk
diff --git a/middleware/McuManager/src/McuDevice.cpp b/middleware/McuManager/src/McuDevice.cpp
index 0dd3c3b4..02bd3e3a 100644
--- a/middleware/McuManager/src/McuDevice.cpp
+++ b/middleware/McuManager/src/McuDevice.cpp
@@ -15,6 +15,11 @@
 #include "McuDevice.h"
 #include "ILog.h"
 #include <string.h>
+/**
+ * @brief Do not use static decoration on this constant pointer, as external test code needs to reference it.
+ *
+ */
+const char *MCU_UART_DEVICE_PTR = MCU_UART_DEVICE;
 McuDevice::McuDevice()
 {
     mThreadRuning = false;
@@ -24,7 +29,7 @@ McuDevice::~McuDevice() {}
 const StatusCode McuDevice::Init(void)
 {
     UartInfo uartDevice = {
-        MCU_UART_DEVICE,
+        MCU_UART_DEVICE_PTR,
         1152000,
         'N',
         8,
@@ -59,6 +64,29 @@ const StatusCode McuDevice::UnInit(void)
     mUartDevice = nullptr;
     return CreateStatusCode(STATUS_CODE_OK);
 }
+size_t McuDevice::WriteData(const void *buff, const size_t buffLength, std::shared_ptr<VProtocolContext> &context,
+                            const unsigned int &serialNumber)
+{
+    constexpr int WRITE_ERROR = -1;
+    std::shared_ptr<ProtocolContext<std::shared_ptr<VMcuAsk>>> ctx =
+        std::dynamic_pointer_cast<ProtocolContext<std::shared_ptr<VMcuAsk>>>(context);
+    if (!ctx) {
+        return WRITE_ERROR;
+    }
+    std::shared_ptr<VMcuAsk> ask = ctx->mData;
+    ask->mSerialNumber = serialNumber;
+    mMutex.lock();
+    AddMcuAsk(ask);
+    size_t length = IUartSend(mUartDevice, buff, buffLength);
+    mMutex.unlock();
+    if (ask->NeedReply() == true) {
+        ASK_RESULT result = ask->Blocking();
+        if (ASK_RESULT::SUCCEED == result) {
+            DeleteMcuAsk(ask);
+        }
+    }
+    return length;
+}
 void McuDevice::DeviceRecvThread(void)
 {
     constexpr int RECV_TIMEOUT_MS = 1000;
@@ -73,6 +101,10 @@ void McuDevice::DeviceRecvThread(void)
     while (mThreadRuning) {
         size_t recvLength =
             IUartRecv(mUartDevice, keyHeadBuf + recvTotalLength, keyHeadLength - recvTotalLength, RECV_TIMEOUT_MS);
+        LogInfo("mcu recv length = %d\n", recvLength);
+        if (recvLength <= 0) { // recv failed or recv nothing
+            continue;
+        }
         recvTotalLength += recvLength;
         if (keyHeadLength == recvTotalLength) {
             DeviceRecvData(keyHeadBuf, keyHeadLength);
@@ -113,4 +145,16 @@ void McuDevice::DeviceRecvData(const char *keyHead, const size_t headLength)
         }
     }
     free(dataBuf);
+}
+void McuDevice::AddMcuAsk(std::shared_ptr<VMcuAsk> &ask)
+{
+    // std::lock_guard<std::mutex> locker(mMutex);
+    if (ask->NeedReply() == true) {
+        mAllAsk.push_back(ask);
+    }
+}
+void McuDevice::DeleteMcuAsk(std::shared_ptr<VMcuAsk> &ask)
+{
+    //
+    std::lock_guard<std::mutex> locker(mMutex);
 }
\ No newline at end of file
diff --git a/middleware/McuManager/src/McuDevice.h b/middleware/McuManager/src/McuDevice.h
index 30f2ff9b..b77dc663 100644
--- a/middleware/McuManager/src/McuDevice.h
+++ b/middleware/McuManager/src/McuDevice.h
@@ -17,6 +17,8 @@
 #include "IMcuManager.h"
 #include "McuProtocol.h"
 #include "UartDevice.h"
+#include <list>
+#include <mutex>
 #include <thread>
 class McuDevice : public IMcuManager, virtual public VProtocolBase
 {
@@ -25,16 +27,22 @@ public:
     virtual ~McuDevice();
     const StatusCode Init(void) override;
     const StatusCode UnInit(void) override;
+    size_t WriteData(const void *buff, const size_t buffLength, std::shared_ptr<VProtocolContext> &context,
+                     const unsigned int &serialNumber) override;
 
 public:
     void DeviceRecvThread(void);
 
 private:
     void DeviceRecvData(const char *keyHead, const size_t headLength);
+    void AddMcuAsk(std::shared_ptr<VMcuAsk> &ask);
+    void DeleteMcuAsk(std::shared_ptr<VMcuAsk> &ask);
 
 private:
+    std::mutex mMutex;
     void *mUartDevice;
     std::thread mUartRecvThread;
     bool mThreadRuning;
+    std::list<std::shared_ptr<VMcuAsk>> mAllAsk;
 };
 #endif
\ No newline at end of file
diff --git a/test/middleware/McuManager/CMakeLists.txt b/test/middleware/McuManager/CMakeLists.txt
index d3491c1e..fb311cb5 100644
--- a/test/middleware/McuManager/CMakeLists.txt
+++ b/test/middleware/McuManager/CMakeLists.txt
@@ -3,13 +3,15 @@ include(${CMAKE_SOURCE_DIR_IPCSDK}/build/global_config.cmake)
 set(EXECUTABLE_OUTPUT_PATH ${TEST_OUTPUT_PATH}/bin)
 
 include_directories(
-    .
     ./src
     ./include
+    ./tool/include
     ${UTILS_SOURCE_PATH}/Log/include
     ${UTILS_SOURCE_PATH}/StatusCode/include
+    ${UTILS_SOURCE_PATH}/UartDevice/include
     ${MIDDLEWARE_SOURCE_PATH}/McuManager/include
     ${TEST_SOURCE_PATH}/utils/LinuxApiMock/include
+    ${TEST_SOURCE_PATH}/utils/UartDevice/tool/include/
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googletest/include
     ${EXTERNAL_SOURCE_PATH}/gtest/googletest-release-1.11.0/googlemock/include
 )
@@ -22,8 +24,11 @@ link_directories(
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
+if (DEFINED MCU_UART_DEVICE)
+    add_definitions(-DMCU_UART_DEVICE=\"${MCU_UART_DEVICE}\")
+else()
+    message(FATAL_ERROR "You set define MCU_UART_DEVICE in toolchan .cmake file to tell what uart device to contrl.")
+endif()
 
 aux_source_directory(. SRC_FILES_MAIN)
 aux_source_directory(./src SRC_FILES)
@@ -33,7 +38,7 @@ endif()
 
 set(TARGET_NAME McuManagerTest)
 add_executable(${TARGET_NAME} ${SRC_FILES_MAIN} ${SRC_FILES})
-target_link_libraries(${TARGET_NAME} McuManager UartDeviceTestTool gtest gmock pthread)
+target_link_libraries(${TARGET_NAME} McuManager McuManagerTestTool gtest gmock pthread)
 if(${TEST_COVERAGE} MATCHES "true")
     target_link_libraries(${TARGET_NAME} gcov)
 endif()
@@ -75,4 +80,6 @@ add_custom_command(
     WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
 )
 endif()
-define_file_name(${TARGET_NAME})
\ No newline at end of file
+define_file_name(${TARGET_NAME})
+
+add_subdirectory(tool)
\ No newline at end of file
diff --git a/test/middleware/McuManager/src_mock/McuManager_Mock_Test.cpp b/test/middleware/McuManager/src_mock/McuManager_Mock_Test.cpp
index 71ecf8a2..2d020b63 100644
--- a/test/middleware/McuManager/src_mock/McuManager_Mock_Test.cpp
+++ b/test/middleware/McuManager/src_mock/McuManager_Mock_Test.cpp
@@ -1,11 +1,13 @@
 #include "ILog.h"
 #include "IMcuManager.h"
 #include "LinuxApiMock.h"
+#include "McuManagerTestTool.h"
 #include <gmock/gmock.h>
 #include <gtest/gtest.h>
+#include <thread>
 namespace McuManagerMockTest
 {
-class McuManagerMockTest : public testing::Test
+class McuManagerMockTest : public testing::Test, public McuManagerTestTool
 {
 public:
     McuManagerMockTest() {}
@@ -23,7 +25,7 @@ public:
         std::shared_ptr<LinuxApiMock> test = mLinuxTest;
         LinuxApiMock::GetInstance(&test);
         LinuxApiMock::GetInstance()->Init();
-        // RegisterUartDevice(mLinuxTest, gUartDevice);
+        McuManagerTestTool::Init(mLinuxTest);
     }
     virtual void TearDown()
     {
@@ -31,16 +33,26 @@ public:
         mLinuxTest = std::make_shared<LinuxTest>();
         std::shared_ptr<LinuxApiMock> test = std::make_shared<LinuxApiMock>();
         LinuxApiMock::GetInstance(&test);
-        // UnregisterUartDevice(gUartDevice);
+        McuManagerTestTool::UnInit();
     }
 
 public:
     std::shared_ptr<LinuxTest> mLinuxTest;
 };
-// ../output_files/test/bin/McuManagerTest --gtest_filter=McuManagerMockTest.UNIT_McuManager_EXAMPLE_AUTO_Demo
-TEST_F(McuManagerMockTest, UNIT_McuManager_EXAMPLE_AUTO_Demo)
+// ../output_files/test/bin/McuManagerTest
+// --gtest_filter=McuManagerMockTest.INTEGRATION_McuManager_EXAMPLE_GetIpcMissiony
+TEST_F(McuManagerMockTest, INTEGRATION_McuManager_EXAMPLE_GetIpcMissiony)
 {
+    class McuAskTest : public McuAsk<IpcMission>
+    {
+    public:
+        McuAskTest() = default;
+        virtual ~McuAskTest() = default;
+    };
     IMcuManager::GetInstance()->Init();
+    std::shared_ptr<VMcuAsk> ask = std::make_shared<McuAskTest>();
+    IMcuManager::GetInstance()->GetIpcMissiony(ask);
+    std::this_thread::sleep_for(std::chrono::milliseconds(2000));
     IMcuManager::GetInstance()->UnInit();
 }
 } // namespace McuManagerMockTest
\ No newline at end of file
diff --git a/test/middleware/McuManager/tool/CMakeLists.txt b/test/middleware/McuManager/tool/CMakeLists.txt
new file mode 100644
index 00000000..2c5ed3bc
--- /dev/null
+++ b/test/middleware/McuManager/tool/CMakeLists.txt
@@ -0,0 +1,53 @@
+include(${CMAKE_SOURCE_DIR_IPCSDK}/build/global_config.cmake)
+set(EXECUTABLE_OUTPUT_PATH ${EXEC_OUTPUT_PATH})
+set(LIBRARY_OUTPUT_PATH ${LIBS_OUTPUT_PATH})
+
+include_directories(
+    ./src
+    ./include
+    ${UTILS_SOURCE_PATH}/StatusCode/include
+    ${UTILS_SOURCE_PATH}/Log/include
+    ${TEST_SOURCE_PATH}/utils/LinuxApiMock/include
+)
+# link_directories(
+#     ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+# )
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+aux_source_directory(./src TEST_TOOL_SRC_FILES)
+set(TEST_TOOL_TARGET McuManagerTestTool)
+add_library(${TEST_TOOL_TARGET} STATIC ${TEST_TOOL_SRC_FILES})
+target_link_libraries(${TEST_TOOL_TARGET} UartDeviceTestTool LinuxApiMock Log)
+
+if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
+add_custom_target(
+    McuManagerTestTool_code_check
+    COMMAND ${CLANG_TIDY_EXE}
+    -checks='${CLANG_TIDY_CHECKS}'
+    --header-filter=.*
+    --system-headers=false
+    ${TEST_TOOL_SRC_FILES}
+    ${CLANG_TIDY_CONFIG}
+    -p ${PLATFORM_PATH}/cmake-shell
+    WORKING_DIRECTORY ${TEST_SOURCE_PATH}/middleware/McuManager/tool
+)
+file(GLOB_RECURSE HEADER_FILES *.h)
+add_custom_target(
+    McuManagerTestTool_code_format
+    COMMAND ${CLANG_FORMAT_EXE}
+    -style=file
+    -i ${TEST_TOOL_SRC_FILES} ${HEADER_FILES}
+    WORKING_DIRECTORY ${TEST_SOURCE_PATH}/middleware/McuManager/tool
+)
+add_custom_command(
+    TARGET ${TEST_TOOL_TARGET}
+    PRE_BUILD
+    COMMAND make McuManagerTestTool_code_check
+    COMMAND make McuManagerTestTool_code_format
+    WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
+)
+endif()
+
+define_file_name(${TEST_TOOL_TARGET})
\ No newline at end of file
diff --git a/test/middleware/McuManager/tool/include/McuManagerTestTool.h b/test/middleware/McuManager/tool/include/McuManagerTestTool.h
new file mode 100644
index 00000000..ce2eaebd
--- /dev/null
+++ b/test/middleware/McuManager/tool/include/McuManagerTestTool.h
@@ -0,0 +1,27 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
+#ifndef MCU_MANAGER_TEST_TOOL_H
+#define MCU_MANAGER_TEST_TOOL_H
+#include "LinuxApiMock.h"
+#include "UartDeviceTestTool.h"
+class McuManagerTestTool : public UartDeviceTestTool
+{
+public:
+    McuManagerTestTool() = default;
+    virtual ~McuManagerTestTool() = default;
+    void Init(std::shared_ptr<LinuxTest> &mock);
+    void UnInit(void);
+};
+#endif
\ No newline at end of file
diff --git a/test/middleware/McuManager/tool/src/McuManagerTestTool.cpp b/test/middleware/McuManager/tool/src/McuManagerTestTool.cpp
new file mode 100644
index 00000000..bd5f565b
--- /dev/null
+++ b/test/middleware/McuManager/tool/src/McuManagerTestTool.cpp
@@ -0,0 +1,35 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
+#include "McuManagerTestTool.h"
+#include "ILog.h"
+extern const char *MCU_UART_DEVICE_PTR;
+static UartInfo gUartDevice = {
+    MCU_UART_DEVICE_PTR,
+    1152000,
+    'N',
+    8,
+    1,
+    'N',
+};
+void McuManagerTestTool::Init(std::shared_ptr<LinuxTest> &mock)
+{
+    LogInfo("McuManagerTestTool::Init\n");
+    RegisterUartDevice(mock, gUartDevice);
+}
+void McuManagerTestTool::UnInit(void)
+{
+    //
+    UnregisterUartDevice(gUartDevice);
+}
\ No newline at end of file
diff --git a/test/utils/CMakeLists.txt b/test/utils/CMakeLists.txt
index e9b8df2a..1486257c 100644
--- a/test/utils/CMakeLists.txt
+++ b/test/utils/CMakeLists.txt
@@ -5,5 +5,6 @@ add_subdirectory(SharedData)
 add_subdirectory(WebServer)
 add_subdirectory(UartDevice)
 add_subdirectory(LinuxApiMock)
+add_subdirectory(McuProtocol)
 
 
diff --git a/test/utils/McuProtocol/CMakeLists.txt b/test/utils/McuProtocol/CMakeLists.txt
new file mode 100644
index 00000000..f4e8c70d
--- /dev/null
+++ b/test/utils/McuProtocol/CMakeLists.txt
@@ -0,0 +1,2 @@
+
+add_subdirectory(tool)
\ No newline at end of file
diff --git a/test/utils/McuProtocol/tool/CMakeLists.txt b/test/utils/McuProtocol/tool/CMakeLists.txt
new file mode 100644
index 00000000..a1382016
--- /dev/null
+++ b/test/utils/McuProtocol/tool/CMakeLists.txt
@@ -0,0 +1,53 @@
+include(${CMAKE_SOURCE_DIR_IPCSDK}/build/global_config.cmake)
+set(EXECUTABLE_OUTPUT_PATH ${EXEC_OUTPUT_PATH})
+set(LIBRARY_OUTPUT_PATH ${LIBS_OUTPUT_PATH})
+
+include_directories(
+    ./src
+    ./include
+    ${UTILS_SOURCE_PATH}/StatusCode/include
+    ${UTILS_SOURCE_PATH}/Log/include
+    ${TEST_SOURCE_PATH}/utils/LinuxApiMock/include
+)
+# link_directories(
+#     ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+# )
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+aux_source_directory(./src TEST_TOOL_SRC_FILES)
+set(TEST_TOOL_TARGET McuProtocolTestTool)
+add_library(${TEST_TOOL_TARGET} STATIC ${TEST_TOOL_SRC_FILES})
+target_link_libraries(${TEST_TOOL_TARGET} LinuxApiMock Log)
+
+if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
+add_custom_target(
+    McuProtocolTestTool_code_check
+    COMMAND ${CLANG_TIDY_EXE}
+    -checks='${CLANG_TIDY_CHECKS}'
+    --header-filter=.*
+    --system-headers=false
+    ${TEST_TOOL_SRC_FILES}
+    ${CLANG_TIDY_CONFIG}
+    -p ${PLATFORM_PATH}/cmake-shell
+    WORKING_DIRECTORY ${TEST_SOURCE_PATH}/utils/McuProtocol/tool
+)
+file(GLOB_RECURSE HEADER_FILES *.h)
+add_custom_target(
+    McuProtocolTestTool_code_format
+    COMMAND ${CLANG_FORMAT_EXE}
+    -style=file
+    -i ${TEST_TOOL_SRC_FILES} ${HEADER_FILES}
+    WORKING_DIRECTORY ${TEST_SOURCE_PATH}/utils/McuProtocol/tool
+)
+add_custom_command(
+    TARGET ${TEST_TOOL_TARGET}
+    PRE_BUILD
+    COMMAND make McuProtocolTestTool_code_check
+    COMMAND make McuProtocolTestTool_code_format
+    WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
+)
+endif()
+
+define_file_name(${TEST_TOOL_TARGET})
\ No newline at end of file
diff --git a/test/utils/McuProtocol/tool/include/McuProtocolTestTool.h b/test/utils/McuProtocol/tool/include/McuProtocolTestTool.h
new file mode 100644
index 00000000..f297c002
--- /dev/null
+++ b/test/utils/McuProtocol/tool/include/McuProtocolTestTool.h
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
\ No newline at end of file
diff --git a/test/utils/McuProtocol/tool/src/McuProtocolTestTool.cpp b/test/utils/McuProtocol/tool/src/McuProtocolTestTool.cpp
new file mode 100644
index 00000000..f297c002
--- /dev/null
+++ b/test/utils/McuProtocol/tool/src/McuProtocolTestTool.cpp
@@ -0,0 +1,14 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
\ No newline at end of file
diff --git a/test/utils/UartDevice/CMakeLists.txt b/test/utils/UartDevice/CMakeLists.txt
index 865a7450..bc452e5e 100644
--- a/test/utils/UartDevice/CMakeLists.txt
+++ b/test/utils/UartDevice/CMakeLists.txt
@@ -20,9 +20,6 @@ link_directories(
 set(CMAKE_AUTOMOC ON)
 set(CMAKE_INCLUDE_CURRENT_DIR ON)
 
-set(CMAKE_AUTOMOC ON)
-set(CMAKE_INCLUDE_CURRENT_DIR ON)
-
 aux_source_directory(. SRC_FILES)
 aux_source_directory(./src SRC_FILES)
 if(${TARGET_PLATFORM} MATCHES ${DEFINE_LINUX})
diff --git a/test/utils/UartDevice/tool/src/UartDeviceTestTool.cpp b/test/utils/UartDevice/tool/src/UartDeviceTestTool.cpp
index 98bed5f2..b827d318 100644
--- a/test/utils/UartDevice/tool/src/UartDeviceTestTool.cpp
+++ b/test/utils/UartDevice/tool/src/UartDeviceTestTool.cpp
@@ -25,7 +25,7 @@ void UartDeviceTestTool::RegisterUartDevice(std::shared_ptr<LinuxTest> &mock, co
     constexpr int TCGETATTR_SUCCEED = 0;
     constexpr int TCSETATTR_SUCCEED = 0;
     int uartFd = mock->GetHandleForMock();
-    LogInfo("uartFd = %d\n", uartFd);
+    LogInfo("device = %s, uartFd = %d\n", uart.mDevice, uartFd);
     EXPECT_CALL(*mock.get(), fx_open(uart.mDevice, _)).WillRepeatedly(DoAll((Return(uartFd))));
     EXPECT_CALL(*mock.get(), fx_tcgetattr(uartFd, _)).WillRepeatedly(DoAll(Return(TCGETATTR_SUCCEED)));
     EXPECT_CALL(*mock.get(), fx_tcsetattr(uartFd, _, _)).WillRepeatedly(DoAll(Return(TCSETATTR_SUCCEED)));
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 7fa10474..a64cb10d 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -9,3 +9,4 @@ add_subdirectory(LinuxApi)
 # add_subdirectory(MultiProcess)
 add_subdirectory(WebServer)
 add_subdirectory(McuProtocol)
+add_subdirectory(ModBusCRC16)
diff --git a/utils/McuProtocol/CMakeLists.txt b/utils/McuProtocol/CMakeLists.txt
index 12329192..95132a9a 100644
--- a/utils/McuProtocol/CMakeLists.txt
+++ b/utils/McuProtocol/CMakeLists.txt
@@ -7,6 +7,7 @@ include_directories(
     ./include
     # ${UTILS_SOURCE_PATH}/LinuxApi/include
     ${UTILS_SOURCE_PATH}/StatusCode/include
+    ${UTILS_SOURCE_PATH}/ModBusCRC16/include
     ${UTILS_SOURCE_PATH}/Log/include
 )
 # link_directories(
@@ -20,7 +21,7 @@ aux_source_directory(./src SRC_FILES)
 
 set(TARGET_NAME McuProtocol)
 add_library(${TARGET_NAME} STATIC ${SRC_FILES})
-target_link_libraries(${TARGET_NAME} StatusCode Log)
+target_link_libraries(${TARGET_NAME} ModBusCRC16 StatusCode Log)
 
 if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
 add_custom_target(
diff --git a/utils/McuProtocol/include/McuProtocol.h b/utils/McuProtocol/include/McuProtocol.h
index f2d8d3e9..3e670789 100644
--- a/utils/McuProtocol/include/McuProtocol.h
+++ b/utils/McuProtocol/include/McuProtocol.h
@@ -59,7 +59,11 @@ public:
 
 protected:
     virtual std::shared_ptr<VProtocolBase> SharedFromThis(void) { return std::make_shared<VProtocolBase>(); }
-    virtual size_t WriteData(const void *buff, const size_t buffLength) { return 0; }
+    virtual size_t WriteData(const void *buff, const size_t buffLength, std::shared_ptr<VProtocolContext> &context,
+                             const unsigned int &serialNumber)
+    {
+        return 0;
+    }
 
 protected:
     virtual size_t GetKeyHeadLength(void) { return 0; }
diff --git a/utils/McuProtocol/src/McuProtocol.cpp b/utils/McuProtocol/src/McuProtocol.cpp
index 8a90fa09..c5813b34 100644
--- a/utils/McuProtocol/src/McuProtocol.cpp
+++ b/utils/McuProtocol/src/McuProtocol.cpp
@@ -42,8 +42,13 @@ const StatusCode McuProtocol::GetIpcMissiony(std::shared_ptr<VProtocolContext> &
     std::shared_ptr<VProtocolParam> param =
         std::make_shared<ProtocolParam<char>>(PROTOCOL_COMMAND::ASK_IPC_MISSION, data);
     std::shared_ptr<ProtocolHandle> handle = ProtocolHandle::CreateProtocolData(param);
-    WriteData(handle->GetProtocolDataBuff(), handle->GetProtocolDataLength());
-    return CreateStatusCode(STATUS_CODE_OK);
+    size_t length =
+        WriteData(handle->GetProtocolDataBuff(), handle->GetProtocolDataLength(), context, handle->GetSerialNumber());
+    LogInfo("WriteData length = %d\n", length);
+    if (handle->GetProtocolDataLength() == length) {
+        return CreateStatusCode(STATUS_CODE_OK);
+    }
+    return CreateStatusCode(STATUS_CODE_NOT_OK);
 }
 void McuProtocol::DataHandleThread(void)
 {
diff --git a/utils/McuProtocol/src/ProtocolHandle.cpp b/utils/McuProtocol/src/ProtocolHandle.cpp
index b547c958..876e772a 100644
--- a/utils/McuProtocol/src/ProtocolHandle.cpp
+++ b/utils/McuProtocol/src/ProtocolHandle.cpp
@@ -14,7 +14,9 @@
  */
 #include "ProtocolHandle.h"
 #include "ILog.h"
+#include "ModBusCRC16.h"
 #include <string.h>
+unsigned int ProtocolHandle::mSerialNumber = 0;
 constexpr unsigned short PROTOCOL_HEAD = 0xFAC1;
 constexpr size_t KEY_HEAD_LENGTH = sizeof(short) + sizeof(unsigned int) + sizeof(short) + sizeof(short);
 #pragma pack(1)
@@ -28,9 +30,55 @@ typedef struct protocol_packet
     short mCheckCode;
 } ProtocolPacket;
 #pragma pack()
+ProtocolHandle::ProtocolHandle(const std::shared_ptr<VProtocolParam> &param) : mParam(param)
+{
+    mProtocolData = nullptr;
+    mProtocolDataLength = 0;
+    mSerialNumber = 0;
+    mMakePacketFunc[ASK_IPC_MISSION] = std::bind(&ProtocolHandle::MakeAskIpcMissionPacket, this, std::placeholders::_1);
+}
+ProtocolHandle::~ProtocolHandle()
+{
+    if (nullptr != mProtocolData) {
+        free(mProtocolData);
+        mProtocolData = nullptr;
+    }
+}
+void ProtocolHandle::MakeProtocolPacket(const std::shared_ptr<VProtocolParam> &param)
+{
+    std::map<PROTOCOL_COMMAND, MakePacketFunc>::iterator iter;
+    iter = mMakePacketFunc.find(param->mCommand);
+    if (iter != mMakePacketFunc.end()) {
+        mMakePacketFunc[param->mCommand](param);
+    }
+}
+void ProtocolHandle::MakeAskIpcMissionPacket(const std::shared_ptr<VProtocolParam> &param)
+{
+    if (mProtocolData != nullptr) {
+        LogError("Something wrong happened, make packet failed.\n");
+        return;
+    }
+    size_t dataLength = KEY_HEAD_LENGTH + sizeof(short);
+    mProtocolData = (unsigned char *)malloc(dataLength);
+    if (nullptr == mProtocolData) {
+        LogError("malloc failed, MakeAskIpcMissionPacket return.\n");
+        return;
+    }
+    ProtocolPacket packet;
+    packet.mHead = PROTOCOL_HEAD;
+    packet.mCommand = param->mCommand;
+    packet.mLength = dataLength;
+    packet.mCheckCode = Calculate_Check_Sum(mProtocolData, dataLength - sizeof(short));
+    packet.mSerialNumber = mSerialNumber;
+    mSerialNumber++;
+    memcpy(mProtocolData, &packet, KEY_HEAD_LENGTH);
+    memcpy(mProtocolData + KEY_HEAD_LENGTH, &packet.mCheckCode, sizeof(short));
+    mProtocolDataLength = dataLength;
+}
 std::shared_ptr<ProtocolHandle> ProtocolHandle::CreateProtocolData(const std::shared_ptr<VProtocolParam> &param)
 {
-    std::shared_ptr<ProtocolHandle> handle = std::make_shared<ProtocolHandle>();
+    std::shared_ptr<ProtocolHandle> handle = std::make_shared<ProtocolHandle>(param);
+    handle->MakeProtocolPacket(param);
     return handle;
 }
 void ProtocolHandle::ProtocolAnalysis(const void *data, const size_t &length)
diff --git a/utils/McuProtocol/src/ProtocolHandle.h b/utils/McuProtocol/src/ProtocolHandle.h
index 54e18393..9f89db4d 100644
--- a/utils/McuProtocol/src/ProtocolHandle.h
+++ b/utils/McuProtocol/src/ProtocolHandle.h
@@ -15,6 +15,8 @@
 #ifndef PROTOCOL_HANDLE_H
 #define PROTOCOL_HANDLE_H
 #include "StatusCode.h"
+#include <functional>
+#include <map>
 #include <memory>
 enum PROTOCOL_COMMAND
 {
@@ -44,13 +46,36 @@ public:
      */
     T mData;
 };
+using MakePacketFunc = std::function<void(const std::shared_ptr<VProtocolParam> &)>;
 class ProtocolHandle
 {
 public:
-    ProtocolHandle() = default;
-    virtual ~ProtocolHandle() = default;
-    virtual void *GetProtocolDataBuff(void) { return nullptr; }
-    virtual size_t GetProtocolDataLength(void) { return 0; }
+    ProtocolHandle(const std::shared_ptr<VProtocolParam> &param);
+    virtual ~ProtocolHandle();
+    void *GetProtocolDataBuff(void) { return mProtocolData; }
+    size_t GetProtocolDataLength(void) { return mProtocolDataLength; }
+    unsigned int GetSerialNumber(void) { return mProtocolSerialNumber; }
+
+private:
+    void MakeProtocolPacket(const std::shared_ptr<VProtocolParam> &param);
+    void MakeAskIpcMissionPacket(const std::shared_ptr<VProtocolParam> &param);
+
+private:
+    std::shared_ptr<VProtocolParam> mParam;
+    std::map<PROTOCOL_COMMAND, MakePacketFunc> mMakePacketFunc;
+    unsigned char *mProtocolData;
+    size_t mProtocolDataLength;
+    /**
+     * @brief Single protocol package serial number.
+     *
+     */
+    unsigned int mProtocolSerialNumber;
+    /**
+     * @brief The global protocol packet serial number is used to bind the data content of the one question one answer
+     * protocol.
+     *
+     */
+    static unsigned int mSerialNumber;
 
 public:
     static std::shared_ptr<ProtocolHandle> CreateProtocolData(const std::shared_ptr<VProtocolParam> &param);
diff --git a/utils/ModBusCRC16/CMakeLists.txt b/utils/ModBusCRC16/CMakeLists.txt
new file mode 100644
index 00000000..fccf46b2
--- /dev/null
+++ b/utils/ModBusCRC16/CMakeLists.txt
@@ -0,0 +1,44 @@
+
+include(${CMAKE_SOURCE_DIR_IPCSDK}/build/global_config.cmake)
+set(EXECUTABLE_OUTPUT_PATH ${EXEC_OUTPUT_PATH})
+set(LIBRARY_OUTPUT_PATH ${LIBS_OUTPUT_PATH})
+
+include_directories(
+    ./src
+    ./include
+    ${UTILS_SOURCE_PATH}/ModBusCRC16/include
+    ${UTILS_SOURCE_PATH}/Log/include
+)
+#do not rely on any other library
+#link_directories(
+#)
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+aux_source_directory(./src SRC_FILES)
+
+set(TARGET_NAME ModBusCRC16)
+add_library(${TARGET_NAME} STATIC ${SRC_FILES})
+target_link_libraries(${TARGET_NAME} Log)
+
+if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
+add_custom_target(
+    ModBusCRC16_code_check
+    COMMAND ${CLANG_TIDY_EXE}
+    -checks='${CLANG_TIDY_CHECKS}'
+    --header-filter=.*
+    --system-headers=false
+    ${SRC_FILES}
+    ${CLANG_TIDY_CONFIG}
+    -p ${PLATFORM_PATH}/cmake-shell
+    WORKING_DIRECTORY ${UTILS_SOURCE_PATH}/ModBusCRC16
+)
+add_custom_command(
+    TARGET ${TARGET_NAME}
+    PRE_BUILD
+    COMMAND make ModBusCRC16_code_check
+    WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
+)
+endif()
+define_file_name(${TARGET_NAME})
\ No newline at end of file
diff --git a/utils/ModBusCRC16/include/ModBusCRC16.h b/utils/ModBusCRC16/include/ModBusCRC16.h
new file mode 100644
index 00000000..acb3335c
--- /dev/null
+++ b/utils/ModBusCRC16/include/ModBusCRC16.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
+#ifndef MODBUSCRC16_H
+#define MODBUSCRC16_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+unsigned short Calculate_Check_Sum(const unsigned char *pData, unsigned short length);
+#ifdef __cplusplus
+}
+#endif
+#endif
\ No newline at end of file
diff --git a/utils/ModBusCRC16/src/ModBusCRC16.cpp b/utils/ModBusCRC16/src/ModBusCRC16.cpp
new file mode 100644
index 00000000..36928cb5
--- /dev/null
+++ b/utils/ModBusCRC16/src/ModBusCRC16.cpp
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2023 Fancy Code.
+ * 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.
+ */
+#include "ModBusCRC16.h"
+/* Table of CRC values for high–order byte */
+unsigned char chCRCHi[] = {
+    0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80,
+    0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1,
+    0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01,
+    0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40,
+    0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81,
+    0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
+    0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00,
+    0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41,
+    0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80,
+    0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0,
+    0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01,
+    0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x01, 0xC0, 0x80, 0x41,
+    0x00, 0xC1, 0x81, 0x40, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40, 0x01, 0xC0, 0x80,
+    0x41, 0x01, 0xC0, 0x80, 0x41, 0x00, 0xC1, 0x81, 0x40};
+
+/* Table of CRC values for low–order byte */
+unsigned char chCRCLo[] = {
+    0x00, 0xC0, 0xC1, 0x01, 0xC3, 0x03, 0x02, 0xC2, 0xC6, 0x06, 0x07, 0xC7, 0x05, 0xC5, 0xC4, 0x04, 0xCC, 0x0C, 0x0D,
+    0xCD, 0x0F, 0xCF, 0xCE, 0x0E, 0x0A, 0xCA, 0xCB, 0x0B, 0xC9, 0x09, 0x08, 0xC8, 0xD8, 0x18, 0x19, 0xD9, 0x1B, 0xDB,
+    0xDA, 0x1A, 0x1E, 0xDE, 0xDF, 0x1F, 0xDD, 0x1D, 0x1C, 0xDC, 0x14, 0xD4, 0xD5, 0x15, 0xD7, 0x17, 0x16, 0xD6, 0xD2,
+    0x12, 0x13, 0xD3, 0x11, 0xD1, 0xD0, 0x10, 0xF0, 0x30, 0x31, 0xF1, 0x33, 0xF3, 0xF2, 0x32, 0x36, 0xF6, 0xF7, 0x37,
+    0xF5, 0x35, 0x34, 0xF4, 0x3C, 0xFC, 0xFD, 0x3D, 0xFF, 0x3F, 0x3E, 0xFE, 0xFA, 0x3A, 0x3B, 0xFB, 0x39, 0xF9, 0xF8,
+    0x38, 0x28, 0xE8, 0xE9, 0x29, 0xEB, 0x2B, 0x2A, 0xEA, 0xEE, 0x2E, 0x2F, 0xEF, 0x2D, 0xED, 0xEC, 0x2C, 0xE4, 0x24,
+    0x25, 0xE5, 0x27, 0xE7, 0xE6, 0x26, 0x22, 0xE2, 0xE3, 0x23, 0xE1, 0x21, 0x20, 0xE0, 0xA0, 0x60, 0x61, 0xA1, 0x63,
+    0xA3, 0xA2, 0x62, 0x66, 0xA6, 0xA7, 0x67, 0xA5, 0x65, 0x64, 0xA4, 0x6C, 0xAC, 0xAD, 0x6D, 0xAF, 0x6F, 0x6E, 0xAE,
+    0xAA, 0x6A, 0x6B, 0xAB, 0x69, 0xA9, 0xA8, 0x68, 0x78, 0xB8, 0xB9, 0x79, 0xBB, 0x7B, 0x7A, 0xBA, 0xBE, 0x7E, 0x7F,
+    0xBF, 0x7D, 0xBD, 0xBC, 0x7C, 0xB4, 0x74, 0x75, 0xB5, 0x77, 0xB7, 0xB6, 0x76, 0x72, 0xB2, 0xB3, 0x73, 0xB1, 0x71,
+    0x70, 0xB0, 0x50, 0x90, 0x91, 0x51, 0x93, 0x53, 0x52, 0x92, 0x96, 0x56, 0x57, 0x97, 0x55, 0x95, 0x94, 0x54, 0x9C,
+    0x5C, 0x5D, 0x9D, 0x5F, 0x9F, 0x9E, 0x5E, 0x5A, 0x9A, 0x9B, 0x5B, 0x99, 0x59, 0x58, 0x98, 0x88, 0x48, 0x49, 0x89,
+    0x4B, 0x8B, 0x8A, 0x4A, 0x4E, 0x8E, 0x8F, 0x4F, 0x8D, 0x4D, 0x4C, 0x8C, 0x44, 0x84, 0x85, 0x45, 0x87, 0x47, 0x46,
+    0x86, 0x82, 0x42, 0x43, 0x83, 0x41, 0x81, 0x80, 0x40};
+/**
+ * @brief       Calculate check sum.
+ *
+ * @param       pData pointer of data
+ * @param       length length of data
+ * @return      unsigned short
+ */
+unsigned short Calculate_Check_Sum(const unsigned char *pData, unsigned short length)
+{
+    unsigned char CRCHi = 0xFF;
+    unsigned char CRCLo = 0xFF;
+    int uIndex;
+    while (length--) {
+        uIndex = CRCHi ^ *pData++;
+        CRCHi = CRCLo ^ chCRCHi[uIndex];
+        CRCLo = chCRCLo[uIndex];
+    }
+    return (CRCHi << 8 | CRCLo);
+}
\ No newline at end of file
diff --git a/utils/UartDevice/src/UartDeviceImpl.cpp b/utils/UartDevice/src/UartDeviceImpl.cpp
index 21af0159..79a06319 100644
--- a/utils/UartDevice/src/UartDeviceImpl.cpp
+++ b/utils/UartDevice/src/UartDeviceImpl.cpp
@@ -30,6 +30,7 @@ const char *GetUartDeviceModuleName(void) { return UART_DEVICE_NAME; }
 UartDeviceImpl::UartDeviceImpl(const UartInfo &uatrInfo) : mUatrInfo(uatrInfo) { mFd = -1; }
 const StatusCode UartDeviceImpl::UartOpen(void)
 {
+    LogInfo("open uart device = %s\n", mUatrInfo.mDevice);
     mFd = fx_open(mUatrInfo.mDevice, O_RDWR | O_NOCTTY | O_NONBLOCK);
     if (INVALID_FD == mFd) {
         perror("Can't Open Serial Port");