diff --git a/hal/CMakeLists.txt b/hal/CMakeLists.txt
index 116432d0..ecbc83fd 100644
--- a/hal/CMakeLists.txt
+++ b/hal/CMakeLists.txt
@@ -9,14 +9,13 @@ include_directories(
     ./include
     ${UTILS_SOURCE_PATH}/StatusCode/include
     ${UTILS_SOURCE_PATH}/Log/include
+    ${UTILS_SOURCE_PATH}/LinuxApi/include
 )
 #do not rely on any other library
 # link_directories(
 #     ${EXTERNAL_SOURCE_PATH}/curl/curl-8.1.2/build/lib
 # )
 
-
-
 aux_source_directory(./abstract ABSTRACT_SRC_FILES)
 aux_source_directory(./src IMPL_SRC_FILES)
 
diff --git a/hal/src/HalCpp.cpp b/hal/src/HalCpp.cpp
index 09f21bcd..252d766c 100644
--- a/hal/src/HalCpp.cpp
+++ b/hal/src/HalCpp.cpp
@@ -13,6 +13,7 @@
  * limitations under the License.
  */
 #include "HalCpp.h"
+#include "HalMakePtr.h"
 #include "ILog.h"
 StatusCode HalCpp::Init(void)
 {
@@ -24,4 +25,8 @@ StatusCode HalCpp::UnInit(void)
     LogInfo("HalCpp::UnInit\n");
     return CreateStatusCode(STATUS_CODE_OK);
 }
-StatusCode HalCpp::GetWifiHal(std::shared_ptr<VWifiHal> &wifi) { return CreateStatusCode(STATUS_CODE_OK); }
+StatusCode HalCpp::GetWifiHal(std::shared_ptr<VWifiHal> &wifi)
+{
+    HalMakePtr::GetInstance()->CreateWifiHal(wifi);
+    return CreateStatusCode(STATUS_CODE_OK);
+}
diff --git a/hal/src/HalMakePtr.cpp b/hal/src/HalMakePtr.cpp
index 13c3e1c1..c6087537 100644
--- a/hal/src/HalMakePtr.cpp
+++ b/hal/src/HalMakePtr.cpp
@@ -16,6 +16,7 @@
 #include "Hal.h"
 #include "HalCpp.h"
 #include "ILog.h"
+#include "WifiHal.h"
 StatusCode CreateHalModule(void)
 {
     IHal *hal = NULL;
@@ -73,4 +74,10 @@ StatusCode HalMakePtr::CreateHalSharePtr(std::shared_ptr<IHalCpp> &impl)
     LogWarning("IHalCpp is default.\n");
     impl = std::make_shared<HalCpp>();
     return CreateStatusCode(STATUS_CODE_OK);
+}
+StatusCode HalMakePtr::CreateWifiHal(std::shared_ptr<VWifiHal> &impl)
+{
+    LogWarning("CreateWifiHal.\n");
+    impl = std::make_shared<WifiHal>();
+    return CreateStatusCode(STATUS_CODE_OK);
 }
\ No newline at end of file
diff --git a/hal/src/HalMakePtr.h b/hal/src/HalMakePtr.h
index a35df79d..491fdcb1 100644
--- a/hal/src/HalMakePtr.h
+++ b/hal/src/HalMakePtr.h
@@ -28,5 +28,6 @@ public:
     virtual StatusCode UnInit() { return CreateStatusCode(STATUS_CODE_VIRTUAL_FUNCTION); }
     virtual StatusCode CreateHalPtr(IHal **hal);
     virtual StatusCode CreateHalSharePtr(std::shared_ptr<IHalCpp> &impl);
+    virtual StatusCode CreateWifiHal(std::shared_ptr<VWifiHal> &impl);
 };
 #endif
\ No newline at end of file
diff --git a/hal/src/WifiHal.cpp b/hal/src/WifiHal.cpp
index f297c002..737d6f22 100644
--- a/hal/src/WifiHal.cpp
+++ b/hal/src/WifiHal.cpp
@@ -11,4 +11,14 @@
  * 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
+ */
+#include "WifiHal.h"
+#include "LinuxApi.h"
+StatusCode WifiHal::OpenApMode(void)
+{
+    fx_system("ifconfig wlan0 192.168.175.1 netmask 255.255.255.0");
+    fx_system("hostapd -d /etc/hostapd.conf &");
+    fx_system("touch /var/lib/misc/udhcpd.leases");
+    fx_system("udhcpd -f /etc/udhcpd.conf &");
+    return CreateStatusCode(STATUS_CODE_OK);
+}
\ No newline at end of file
diff --git a/hal/src/WifiHal.h b/hal/src/WifiHal.h
index 70384bc1..7cb38840 100644
--- a/hal/src/WifiHal.h
+++ b/hal/src/WifiHal.h
@@ -20,5 +20,6 @@ class WifiHal : public VWifiHal
 public:
     WifiHal() = default;
     virtual ~WifiHal() = default;
+    StatusCode OpenApMode(void) override;
 };
 #endif
\ No newline at end of file
diff --git a/tools/clang-tidy/README.md b/tools/clang-tidy/README.md
new file mode 100644
index 00000000..fd34a6c9
--- /dev/null
+++ b/tools/clang-tidy/README.md
@@ -0,0 +1,7 @@
+# 1. llvm系列工具
+
+&emsp;&emsp; git clone时可能会非常慢，且频繁失败（网速快时可正常），失败后请多次重试。最好在保证网速的情况下进行下载源码。
+
+## 1.1. 使用说明
+
+1. 在工程根目录执行make compile_llvm;会下载源码，编译，并把llvm源码包（含生成的工具文件）拷贝到用户根目录，以方便不同目录的源码工程可以复用llvm工具；
\ No newline at end of file