diff --git a/hal/CMakeLists.txt b/hal/CMakeLists.txt
index e1be1c6..8fda88a 100644
--- a/hal/CMakeLists.txt
+++ b/hal/CMakeLists.txt
@@ -31,26 +31,31 @@ target_link_libraries(${IMPL_TARGET} ${ABSTRACT_TARGET})
 
 if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
 add_custom_target(
-    hal_code_check
-    # COMMAND ${CMAKE_SOURCE_DIR_IPCSDK}/tools/clang-tidy/clang-tidy
+    Hal_code_check
     COMMAND ${CLANG_TIDY_EXE}
     -checks='${CLANG_TIDY_CHECKS}'
-    # -header-filter=.*
-    # -system-headers
     --header-filter=.*
     --system-headers=false
     ${ABSTRACT_SRC_FILES}
     ${IMPL_SRC_FILES}
     ${CLANG_TIDY_CONFIG}
     -p ${PLATFORM_PATH}/cmake-shell
-    # -- -I /usr/include/linux/ -X c++
     WORKING_DIRECTORY ${CMAKE_SOURCE_DIR_IPCSDK}/hal
 )
+file(GLOB_RECURSE HEADER_FILES *.h)
+add_custom_target(
+    Hal_code_format
+    COMMAND ${CLANG_FORMAT_EXE}
+    -style=file
+    -i ${ABSTRACT_SRC_FILES} ${IMPL_SRC_FILES} ${HEADER_FILES}
+    WORKING_DIRECTORY ${HAL_SOURCE_PATH}
+)
 add_custom_command(
     TARGET ${IMPL_TARGET}
     TARGET ${ABSTRACT_TARGET}
     PRE_BUILD
-    COMMAND make hal_code_check
+    COMMAND make Hal_code_check
+    COMMAND make Hal_code_format
     WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
 )
 endif()
\ No newline at end of file
diff --git a/hal/abstract/IHal.cpp b/hal/abstract/IHal.cpp
index cc6dcd2..681f38c 100644
--- a/hal/abstract/IHal.cpp
+++ b/hal/abstract/IHal.cpp
@@ -3,31 +3,19 @@
 #include "StatusCode.h"
 // #include <stddef.h>
 #include <string.h>
-static StatusCode IHalInit(IHal *object)
-{
-    return IHalCpp::GetInstance()->Init();
-}
-static void IHalFree(IHal *object)
-{
-}
-static StatusCode IHalUnInit(IHal *object)
-{
-    return IHalCpp::GetInstance()->UnInit();
-}
+static StatusCode IHalInit(IHal *object) { return IHalCpp::GetInstance()->Init(); }
+static void IHalFree(IHal *object) {}
+static StatusCode IHalUnInit(IHal *object) { return IHalCpp::GetInstance()->UnInit(); }
 static IHal default_hal = {
     .init = IHalInit,
     .un_init = IHalUnInit,
     .free = IHalFree,
 };
 static IHal *hal_instance = &default_hal;
-IHal *GetHalIntance(void)
-{
-    return hal_instance;
-}
+IHal *GetHalIntance(void) { return hal_instance; }
 StatusCode NewIHal(IHal **object)
 {
-    if (!object || !(*object))
-    {
+    if (!object || !(*object)) {
         return CreateStatusCode(STATUS_CODE_NOT_OK);
     }
     memcpy(*object, &default_hal, sizeof(IHal));
diff --git a/hal/abstract/IHalCpp.cpp b/hal/abstract/IHalCpp.cpp
index a18cfd4..8e908df 100644
--- a/hal/abstract/IHalCpp.cpp
+++ b/hal/abstract/IHalCpp.cpp
@@ -1,13 +1,11 @@
 #include "IHalCpp.h"
 #include "ILog.h"
-// #include <thread>
 #include <memory>
 std::shared_ptr<IHalCpp> &IHalCpp::GetInstance(std::shared_ptr<IHalCpp> *impl)
 {
     static std::shared_ptr<IHalCpp> instance = std::make_shared<IHalCpp>();
     static bool instanceChanging = false;
-    if (impl && false == instanceChanging)
-    {
+    if (impl && false == instanceChanging) {
         // Don't use std::mutex for runing faster.
         // Sleep for difference thread to release instance.
         instanceChanging = true;
@@ -15,18 +13,14 @@ std::shared_ptr<IHalCpp> &IHalCpp::GetInstance(std::shared_ptr<IHalCpp> *impl)
         if (instance.use_count() == 1) // bug?
         {
             LogInfo("Instance change succeed.\n");
-            // instance->UnInit();
-            // (*impl)->Init();
             instance = *impl;
         }
-        else
-        {
+        else {
             LogError("[ error ] instance change failed, using by some one.\n");
         }
         instanceChanging = false;
     }
-    if (instanceChanging)
-    {
+    if (instanceChanging) {
         static std::shared_ptr<IHalCpp> tmporaryInstance = std::make_shared<IHalCpp>();
         return tmporaryInstance;
     }
diff --git a/hal/include/IHal.h b/hal/include/IHal.h
index d95ad09..071d11c 100644
--- a/hal/include/IHal.h
+++ b/hal/include/IHal.h
@@ -2,29 +2,22 @@
 #define IHAL_H
 #include "StatusCode.h"
 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif
-    typedef struct i_hal IHal;
-    typedef struct i_hal
-    {
-        StatusCode (*init)(IHal *);
-        StatusCode (*un_init)(IHal *);
-        void (*free)(IHal *);
-    } IHal;
-    IHal *GetHalIntance(void);
-    StatusCode NewIHal(IHal **object);
-    void ResetHalImpl(IHal *impl);
-    static inline StatusCode IHalInit(void)
-    {
-        return GetHalIntance()->init(GetHalIntance());
-    }
-    static inline StatusCode IHalUnInit(void)
-    {
-        return GetHalIntance()->un_init(GetHalIntance());
-    }
-    StatusCode create_hal_module(void);
-    StatusCode destroy_hal_module(void);
+typedef struct i_hal IHal;
+typedef struct i_hal
+{
+    StatusCode (*init)(IHal *);
+    StatusCode (*un_init)(IHal *);
+    void (*free)(IHal *);
+} IHal;
+IHal *GetHalIntance(void);
+StatusCode NewIHal(IHal **object);
+void ResetHalImpl(IHal *impl);
+static inline StatusCode IHalInit(void) { return GetHalIntance()->init(GetHalIntance()); }
+static inline StatusCode IHalUnInit(void) { return GetHalIntance()->un_init(GetHalIntance()); }
+StatusCode CreateHalModule(void);
+StatusCode DestroyHalModule(void);
 #ifdef __cplusplus
 }
 #endif
diff --git a/hal/src/Hal.c b/hal/src/Hal.c
index c175032..6e6f8d5 100644
--- a/hal/src/Hal.c
+++ b/hal/src/Hal.c
@@ -5,8 +5,7 @@
 static void HalFree(IHal *object)
 {
     LogInfo("hal instance free.\n");
-    if (object)
-    {
+    if (object) {
         free(object);
     }
 }
@@ -17,16 +16,13 @@ static void HalImplInit(Hal *hal)
 }
 StatusCode NewHal(Hal **hal)
 {
-    if (!hal)
-    {
+    if (!hal) {
         LogError("STATUS_CODE_INVALID_PARAMENTER\n");
         return CreateStatusCode(STATUS_CODE_INVALID_PARAMENTER);
     }
-    if (!(*hal))
-    {
+    if (!(*hal)) {
         *hal = (Hal *)malloc(sizeof(Hal));
-        if (*hal)
-        {
+        if (*hal) {
             LogInfo("NewHal succeed.\n");
             NewIHal((IHal **)hal);
             HalImplInit(*hal);
diff --git a/hal/src/Hal.h b/hal/src/Hal.h
index 2cb1059..90f1483 100644
--- a/hal/src/Hal.h
+++ b/hal/src/Hal.h
@@ -1,17 +1,16 @@
 #ifndef HAL_H
 #define HAL_H
-#include "StatusCode.h"
 #include "IHal.h"
+#include "StatusCode.h"
 #ifdef __cplusplus
-extern "C"
-{
+extern "C" {
 #endif
-    typedef struct hal Hal;
-    typedef struct hal
-    {
-        IHal base;
-    } Hal;
-    StatusCode NewHal(Hal **hal);
+typedef struct hal Hal;
+typedef struct hal
+{
+    IHal base;
+} Hal;
+StatusCode NewHal(Hal **hal);
 #ifdef __cplusplus
 }
 #endif
diff --git a/hal/src/HalMakePtr.cpp b/hal/src/HalMakePtr.cpp
index 104dd73..5f8daf7 100644
--- a/hal/src/HalMakePtr.cpp
+++ b/hal/src/HalMakePtr.cpp
@@ -2,29 +2,26 @@
 #include "Hal.h"
 #include "HalCpp.h"
 #include "ILog.h"
-StatusCode create_hal_module(void)
+StatusCode CreateHalModule(void)
 {
     IHal *hal = NULL;
     StatusCode code = HalMakePtr::GetInstance()->CreateHalPtr(&hal);
-    if (IsCodeOK(code))
-    {
+    if (IsCodeOK(code)) {
         LogInfo("Create Hal instance ok.\n");
         ResetHalImpl((IHal *)hal);
     }
-    else
-    {
+    else {
         return CreateStatusCode(STATUS_CODE_NOT_OK);
     }
     auto instance = std::make_shared<IHalCpp>();
     StatusCode code2 = HalMakePtr::GetInstance()->CreateHalSharePtr(instance);
-    if (IsCodeOK(code2))
-    {
+    if (IsCodeOK(code2)) {
         LogInfo("IHal manager instance is ok.\n");
         IHalCpp::GetInstance(&instance);
     }
     return code2;
 }
-StatusCode destroy_hal_module(void)
+StatusCode DestroyHalModule(void)
 {
     ResetHalImpl(nullptr);
     return CreateStatusCode(STATUS_CODE_OK);
@@ -32,16 +29,12 @@ StatusCode destroy_hal_module(void)
 std::shared_ptr<HalMakePtr> &HalMakePtr::GetInstance(std::shared_ptr<HalMakePtr> *impl)
 {
     static auto instance = std::make_shared<HalMakePtr>();
-    if (impl)
-    {
+    if (impl) {
         instance = *impl;
     }
     return instance;
 }
-StatusCode HalMakePtr::CreateHalPtr(IHal **hal)
-{
-    return NewHal((Hal **)hal);
-}
+StatusCode HalMakePtr::CreateHalPtr(IHal **hal) { return NewHal((Hal **)hal); }
 StatusCode HalMakePtr::CreateHalSharePtr(std::shared_ptr<IHalCpp> &impl)
 {
     LogInfo("HalMakePtr make ptr.\n");
diff --git a/test/hal/src/IHalTest.cpp b/test/hal/src/IHalTest.cpp
index fd5ba1b..b2b8ede 100644
--- a/test/hal/src/IHalTest.cpp
+++ b/test/hal/src/IHalTest.cpp
@@ -9,14 +9,14 @@ namespace IHalTest
     TEST(IHalTest, Demo)
     {
         ILogInit(LOG_EASYLOGGING);
-        create_hal_module();
+        CreateHalModule();
         StatusCode code = IHalInit();
         if (IsCodeOK(code))
         {
             PrintStringCode(code);
         }
         IHalUnInit();
-        destroy_hal_module();
+        DestroyHalModule();
         ILogUnInit();
     }
 }
\ No newline at end of file
diff --git a/utils/CMakeLists.txt b/utils/CMakeLists.txt
index 83af998..5059905 100644
--- a/utils/CMakeLists.txt
+++ b/utils/CMakeLists.txt
@@ -5,3 +5,4 @@ add_subdirectory(StatusCode)
 add_subdirectory(Log)
 add_subdirectory(SharedData)
 add_subdirectory(UartDevice)
+add_subdirectory(LinuxApi)
diff --git a/utils/LinuxApi/CMakeLists.txt b/utils/LinuxApi/CMakeLists.txt
new file mode 100644
index 0000000..6891146
--- /dev/null
+++ b/utils/LinuxApi/CMakeLists.txt
@@ -0,0 +1,52 @@
+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}/Log/include
+)
+# link_directories(
+#     ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
+# )
+
+set(CMAKE_AUTOMOC ON)
+set(CMAKE_INCLUDE_CURRENT_DIR ON)
+
+aux_source_directory(./src SRC_FILES)
+
+set(TARGET_NAME LinuxApi)
+add_library(${TARGET_NAME} STATIC ${SRC_FILES})
+target_link_libraries(${TARGET_NAME} Log)
+
+if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
+add_custom_target(
+    LinuxApi_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}/LinuxApi
+)
+file(GLOB_RECURSE HEADER_FILES *.h)
+add_custom_target(
+    LinuxApi_code_format
+    COMMAND ${CLANG_FORMAT_EXE}
+    -style=file
+    -i ${SRC_FILES} ${HEADER_FILES}
+    WORKING_DIRECTORY ${UTILS_SOURCE_PATH}/LinuxApi
+)
+add_custom_command(
+    TARGET ${TARGET_NAME}
+    PRE_BUILD
+    COMMAND make LinuxApi_code_check
+    COMMAND make LinuxApi_code_format
+    WORKING_DIRECTORY ${PLATFORM_PATH}/cmake-shell/
+)
+endif()
+
+define_file_name(${TARGET_NAME})
\ No newline at end of file
diff --git a/utils/LinuxApi/include/LinuxApi.h b/utils/LinuxApi/include/LinuxApi.h
new file mode 100644
index 0000000..db9c6dc
--- /dev/null
+++ b/utils/LinuxApi/include/LinuxApi.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 LINUX_API_H
+#define LINUX_API_H
+#ifdef __cplusplus
+extern "C" {
+#endif
+int FX_system(const char *command);
+#ifdef __cplusplus
+}
+#endif
+#endif
\ No newline at end of file
diff --git a/utils/LinuxApi/src/LinuxApi.c b/utils/LinuxApi/src/LinuxApi.c
new file mode 100644
index 0000000..daca257
--- /dev/null
+++ b/utils/LinuxApi/src/LinuxApi.c
@@ -0,0 +1,17 @@
+/*
+ * 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 "LinuxApi.h"
+#include <stdlib.h>
+int FX_system(const char *command) { return system(command); }
\ No newline at end of file
diff --git a/utils/SharedData/CMakeLists.txt b/utils/SharedData/CMakeLists.txt
index bae3a49..50a05d6 100644
--- a/utils/SharedData/CMakeLists.txt
+++ b/utils/SharedData/CMakeLists.txt
@@ -7,6 +7,7 @@ include_directories(
     ./include
     ${UTILS_SOURCE_PATH}/StatusCode/include
     ${UTILS_SOURCE_PATH}/Log/include
+    ${UTILS_SOURCE_PATH}/LinuxApi/include
 )
 # link_directories(
 #     ${EXTERNAL_SOURCE_PATH}/libconfig/libconfig-1.7.3/lib/.libs
@@ -19,7 +20,7 @@ aux_source_directory(./src SRC_FILES)
 
 set(TARGET_NAME SharedData)
 add_library(${TARGET_NAME} STATIC ${SRC_FILES})
-target_link_libraries(${TARGET_NAME} StatusCode Log)
+target_link_libraries(${TARGET_NAME} StatusCode Log LinuxApi)
 
 if ("${CLANG_TIDY_SUPPORT}" MATCHES "true")
 add_custom_target(
diff --git a/utils/SharedData/src/SharedDataImpl.h b/utils/SharedData/src/SharedDataImpl.h
index 5aee3cd..41072b5 100644
--- a/utils/SharedData/src/SharedDataImpl.h
+++ b/utils/SharedData/src/SharedDataImpl.h
@@ -30,10 +30,11 @@ typedef struct shared_data_header
 {
     const char *mCheckName;
 } SharedDataHeader;
-typedef struct shared_memory_header
-{
-    std::mutex mMutex;
-};
+// TODO: Use mutex to luck memory data?
+// typedef struct shared_memory_header
+// {
+//     std::mutex mMutex;
+// };
 typedef struct user_data_header
 {
     char mUserName[USER_NAME_BUF_LENGTH];
@@ -54,8 +55,6 @@ private:
 
 private:
     const SHARER_NAME mSharerName;
-    // std::shared_ptr<SharedMemory> mReadableMemory;
-    // std::shared_ptr<SharedMemory> mWritableMemory;
     unsigned int mPrimaryReadSize;
     unsigned int mMinorReadSize;
     void *mSharedMemeory;
diff --git a/utils/SharedData/src/SharedMemory.cpp b/utils/SharedData/src/SharedMemory.cpp
index 9460c93..549063b 100644
--- a/utils/SharedData/src/SharedMemory.cpp
+++ b/utils/SharedData/src/SharedMemory.cpp
@@ -14,6 +14,7 @@
  */
 #include "SharedMemory.h"
 #include "ILog.h"
+#include "LinuxApi.h"
 #include "SharedDataCode.h"
 #include <errno.h>
 #include <stdio.h>
@@ -32,7 +33,7 @@ StatusCode SharedMemory::MakeSharedMemory(const int &size)
     char touchPath[128] = {0};
     if (access(mPath, F_OK) != 0) {
         sprintf(touchPath, "%s %s", "touch", mPath);
-        system(touchPath);
+        FX_system(touchPath);
     }
     key_t key = ftok(mPath, mProjectId);
     if (key < 0) {