diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
index 29d13e4..25ea3af 100644
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -4,9 +4,8 @@
             "name": "Linux",
             "includePath": [
                 "${workspaceFolder}/**",
-                "/opt/aarch64-v01c01-linux-gnu-gcc/lib/libdatachannel-0.22.5/include",
-                "/opt/aarch64-v01c01-linux-gnu-gcc/lib/boost_1_87_0/include",
-                "/opt/aarch64-v01c01-linux-gnu-gcc/lib/libdatachannel-0.22.5",
+                "/opt/aarch64-v01c01-linux-gnu-gcc/lib/libdatachannel-0.22.6/include",
+                "/opt/aarch64-v01c01-linux-gnu-gcc/lib/boost_1_88_0/include",
                 "/opt/aarch64-v01c01-linux-gnu-gcc/lib/ZLMediaKit/include",
                 "/opt/aarch64-v01c01-linux-gnu-gcc/lib/LeakTracer/include",
                 "/opt/aarch64-v01c01-linux-gnu-gcc/lib/opencv-4.11.0/include/opencv4",
diff --git a/Main/Application.cpp b/Main/Application.cpp
index 4048723..f4dd5ff 100644
--- a/Main/Application.cpp
+++ b/Main/Application.cpp
@@ -2,9 +2,9 @@
 #include "Core/IoContext.h"
 #include "Core/Logger.h"
 #include "Core/Singleton.h"
-#include "HttpSession.h"
+#include "HttpServer/HttpSession.h"
+#include "HttpServer/ServiceLogic.h"
 #include "Router/router.hpp"
-#include "ServiceLogic.h"
 #include "Settings.h"
 #include "WebRTC/SignalServer.h"
 #include <boost/asio/strand.hpp>
diff --git a/Main/CMakeLists.txt b/Main/CMakeLists.txt
index 39089d7..69ec62e 100644
--- a/Main/CMakeLists.txt
+++ b/Main/CMakeLists.txt
@@ -6,14 +6,15 @@ find_package(Boost COMPONENTS json REQUIRED)
 add_executable(PassengerStatistics main.cpp
     Application.h Application.cpp
     Camera.h Camera.cpp
-    HttpSession.h HttpSession.cpp
     ImageUtilities.h ImageUtilities.cpp
     RtspServer.h RtspServer.cpp
-    ResponseUtility.h ResponseUtility.cpp
-    ServiceLogic.h ServiceLogic.cpp
     Settings.h Settings.cpp
     VideoInput.h VideoInput.cpp
 
+    HttpServer/HttpSession.h HttpServer/HttpSession.cpp
+    HttpServer/ResponseUtility.h HttpServer/ResponseUtility.cpp
+    HttpServer/ServiceLogic.h HttpServer/ServiceLogic.cpp
+
     WebRTC/Streamer.h WebRTC/Streamer.cpp
     WebRTC/Helpers.h WebRTC/Helpers.cpp
     WebRTC/SignalServer.h WebRTC/SignalServer.cpp
@@ -24,6 +25,7 @@ target_include_directories(PassengerStatistics
     PRIVATE ${CMAKE_SOURCE_DIR}/3rdparty/rw_mpp/include
     PRIVATE ${CMAKE_SOURCE_DIR}/3rdparty/fsan_sensorsdk/include
     PRIVATE ${ZLMediaKit_INCLUDE_DIR}
+    PRIVATE ${CMAKE_CURRENT_SOURCE_DIR}
 )
 
 target_link_directories(PassengerStatistics
diff --git a/Main/Camera.cpp b/Main/Camera.cpp
index d0c2595..c7411c7 100644
--- a/Main/Camera.cpp
+++ b/Main/Camera.cpp
@@ -48,3 +48,45 @@ void Camera::initIrCutGpio() {
     )";
     system(dayCommand);
 }
+
+bool Camera::zeroCheck() {
+    SENSOR_SDK_AUTOLENS_PARAM_T param = {0};
+    int status = SensorSdk_AutoLens_SetParam(0, SensorSDK_AutoLens_Type_ZeroCheck, &param);
+    LOG(info) << "zero check " << (status == SENSOR_SDK_SUCC ? "success" : "failed");
+    return status == SENSOR_SDK_SUCC;
+}
+
+bool Camera::focus(Focus type) {
+    using namespace std::chrono_literals;
+    int focusType = (type == Focus::Far) ? SensorSDK_AutoLens_Type_FocusFar : SensorSDK_AutoLens_Type_FocusNear;
+
+    SENSOR_SDK_AUTOLENS_PARAM_T autolens_param = {0};
+    autolens_param.Params.Param_Base.nStop = 0;
+    autolens_param.Params.Param_Base.nSpeed = 10;
+    int status = SensorSdk_AutoLens_SetParam(0, focusType, &autolens_param);
+
+    std::this_thread::sleep_for(10ms);
+
+    autolens_param.Params.Param_Base.nStop = 1;
+    autolens_param.Params.Param_Base.nSpeed = 0;
+    status = SensorSdk_AutoLens_SetParam(0, focusType, &autolens_param);
+    return status == SENSOR_SDK_SUCC;
+}
+
+bool Camera::zoom(Zoom type) {
+    using namespace std::chrono_literals;
+    int zoomType = (type == Zoom::In) ? SensorSDK_AutoLens_Type_ZoomIn : SensorSDK_AutoLens_Type_ZoomOut;
+
+    SENSOR_SDK_AUTOLENS_PARAM_T autolens_param = {0};
+    autolens_param.Params.Param_Base.nStop = 0;
+    autolens_param.Params.Param_Base.nSpeed = 10;
+    int status = SensorSdk_AutoLens_SetParam(0, zoomType, &autolens_param);
+
+    std::this_thread::sleep_for(10ms);
+
+    autolens_param.Params.Param_Base.nStop = 1;
+    autolens_param.Params.Param_Base.nSpeed = 0;
+    status = SensorSdk_AutoLens_SetParam(0, zoomType, &autolens_param);
+
+    return status == SENSOR_SDK_SUCC;
+}
diff --git a/Main/Camera.h b/Main/Camera.h
index 259cf45..50e07a7 100644
--- a/Main/Camera.h
+++ b/Main/Camera.h
@@ -1,11 +1,26 @@
 #ifndef __CAMERA_H__
 #define __CAMERA_H__
 
+#include "Core/Singleton.h"
+
 class Camera {
+    friend class Core::Singleton<Camera>;
+
 public:
-    Camera();
+    enum Focus {
+        Near,
+        Far,
+    };
+    enum Zoom {
+        Out,
+        In,
+    };
+    bool zeroCheck();
+    bool focus(Focus type);
+    bool zoom(Zoom type);
 
 protected:
+    Camera();
     void initIrCutGpio();
 };
 
diff --git a/Main/HttpSession.cpp b/Main/HttpServer/HttpSession.cpp
similarity index 100%
rename from Main/HttpSession.cpp
rename to Main/HttpServer/HttpSession.cpp
diff --git a/Main/HttpSession.h b/Main/HttpServer/HttpSession.h
similarity index 100%
rename from Main/HttpSession.h
rename to Main/HttpServer/HttpSession.h
diff --git a/Main/ResponseUtility.cpp b/Main/HttpServer/ResponseUtility.cpp
similarity index 100%
rename from Main/ResponseUtility.cpp
rename to Main/HttpServer/ResponseUtility.cpp
diff --git a/Main/ResponseUtility.h b/Main/HttpServer/ResponseUtility.h
similarity index 100%
rename from Main/ResponseUtility.h
rename to Main/HttpServer/ResponseUtility.h
diff --git a/Main/ServiceLogic.cpp b/Main/HttpServer/ServiceLogic.cpp
similarity index 97%
rename from Main/ServiceLogic.cpp
rename to Main/HttpServer/ServiceLogic.cpp
index ef3cc96..02077bc 100644
--- a/Main/ServiceLogic.cpp
+++ b/Main/HttpServer/ServiceLogic.cpp
@@ -1,8 +1,8 @@
 #include "ServiceLogic.h"
+#include "../Settings.h"
 #include "Core/Logger.h"
 #include "Core/Singleton.h"
 #include "HttpSession.h"
-#include "Settings.h"
 #include <boost/beast/http/file_body.hpp>
 #include <boost/url/url_view.hpp>
 #include <filesystem>
diff --git a/Main/ServiceLogic.h b/Main/HttpServer/ServiceLogic.h
similarity index 95%
rename from Main/ServiceLogic.h
rename to Main/HttpServer/ServiceLogic.h
index 51c3e43..261fc37 100644
--- a/Main/ServiceLogic.h
+++ b/Main/HttpServer/ServiceLogic.h
@@ -1,7 +1,7 @@
 #ifndef SERVICELOGIC_H
 #define SERVICELOGIC_H
 
-#include "Application.h"
+#include "../Application.h"
 #include "ResponseUtility.h"
 #include <boost/beast/http/message.hpp>
 #include <boost/beast/http/string_body.hpp>
diff --git a/Main/WebRTC/SignalServer.cpp b/Main/WebRTC/SignalServer.cpp
index 350e8d0..7ec820e 100644
--- a/Main/WebRTC/SignalServer.cpp
+++ b/Main/WebRTC/SignalServer.cpp
@@ -1,7 +1,7 @@
 #include "SignalServer.h"
 #include "../Application.h"
-#include "../HttpSession.h"
 #include "Core/Logger.h"
+#include "HttpServer/HttpSession.h"
 #include "WebSocketSignalSession.h"
 #include <boost/beast/websocket/rfc6455.hpp>