diff --git a/en/device-dev/faqs/figures/en-us_image_0000001251196005.png b/en/device-dev/faqs/figures/en-us_image_0000001251196005.png
deleted file mode 100644
index 527fe8b9836daf35c8300e0e84bdb2ca390f85a5..0000000000000000000000000000000000000000
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diff --git a/en/device-dev/kernel/figures/overall-file-system-architecture.png b/en/device-dev/kernel/figures/overall-file-system-architecture.png
deleted file mode 100644
index 07ca835af056e96dbbf0f08f9015eb2ea1c45380..0000000000000000000000000000000000000000
Binary files a/en/device-dev/kernel/figures/overall-file-system-architecture.png and /dev/null differ
diff --git a/en/device-dev/porting/porting-chip-board.md b/en/device-dev/porting/porting-chip-board.md
deleted file mode 100644
index 3776faeedf617c422ac7974c728af8f62a34e470..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-chip-board.md
+++ /dev/null
@@ -1,17 +0,0 @@
-# Board-Level OS Porting
-
-- **[Porting Overview](porting-chip-board-overview.md)**
-
-- **[Board-Level Driver Adaptation](porting-chip-board-driver.md)**
-
-- **[Implementation of APIs at the HAL](porting-chip-board-hal.md)**
-
-- **[System Modules](porting-chip-board-component.md)**
-
-- **[lwIP Module Adaptation](porting-chip-board-lwip.md)**
-
-- **[Third-party Module Adaptation](porting-chip-board-bundle.md)**
-
-- **[XTS](porting-chip-board-xts.md)**
-
-
diff --git a/en/device-dev/porting/porting-chip-kernel.md b/en/device-dev/porting/porting-chip-kernel.md
deleted file mode 100644
index 7b2a628f3481ac80a59be513df869d91e9acb298..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-chip-kernel.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Kernel Porting
-
-- **[Porting Overview](porting-chip-kernel-overview.md)**
-
-- **[Basic Kernel Adaptation](porting-chip-kernel-adjustment.md)**
-
-- **[Kernel Porting Verification](porting-chip-kernel-verify.md)**
-
-
diff --git a/en/device-dev/porting/porting-chip-prepare.md b/en/device-dev/porting/porting-chip-prepare.md
deleted file mode 100644
index 44cb5673ddc7e7f7a2df08defe0c70b0d9ee2277..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-chip-prepare.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Porting Preparations
-
-- **[Before You Start](porting-chip-prepare-knows.md)**
-
-- **[Building Adaptation Process](porting-chip-prepare-process.md)**
-
-
diff --git a/en/device-dev/porting/porting-minichip-cases.md b/en/device-dev/porting/porting-minichip-cases.md
deleted file mode 100644
index 1b550e80b5b3864eaf47157b8306d64086411d0e..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-minichip-cases.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# Mini System SoC Porting Cases
-
-- **[Mini-System Devices with Screens — Bestechnic SoC Porting Case](porting-bes2600w-on-minisystem-display-demo.md)**
-- **[Combo Solution – ASR Chip Porting Case](porting-asr582x-combo-demo.md)**
diff --git a/en/device-dev/porting/porting-smallchip-driver.md b/en/device-dev/porting/porting-smallchip-driver.md
deleted file mode 100644
index 04eea1a6abd5ad0f7dcb8a54c96cd156fc8946a1..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-smallchip-driver.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Driver Porting
-
-- **[Porting Overview](porting-smallchip-driver-overview.md)**
-
-- **[Platform Driver Porting](porting-smallchip-driver-plat.md)**
-
-- **[Device Driver Porting](porting-smallchip-driver-oom.md)**
-
-
diff --git a/en/device-dev/porting/porting-smallchip-kernel.md b/en/device-dev/porting/porting-smallchip-kernel.md
deleted file mode 100644
index 6dc319b5e1d3e370e6aa5a328766ed8eefed79e9..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-smallchip-kernel.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Kernel Porting
-
-- **[LiteOS Cortex-A](porting-smallchip-kernel-a.md)**
-
-- **[Linux Kernel](porting-smallchip-kernel-linux.md)**
-
-
diff --git a/en/device-dev/porting/porting-smallchip-prepare.md b/en/device-dev/porting/porting-smallchip-prepare.md
deleted file mode 100644
index 29017d1e3985912cf68e7a30c96c6f99ad8edc88..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-smallchip-prepare.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Porting Preparations
-
-- **[Before You Start](porting-smallchip-prepare-needs.md)**
-
-- **[Compilation and Building](porting-smallchip-prepare-building.md)**
-
-
diff --git a/en/device-dev/porting/porting-smallchip.md b/en/device-dev/porting/porting-smallchip.md
deleted file mode 100644
index bfbe8b6af1bb60858013d9b7a4cf6600846a955e..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-smallchip.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Small System SoC Porting Guide
-
-- **[Porting Preparations](porting-smallchip-prepare.md)**
-
-- **[Kernel Porting](porting-smallchip-kernel.md)**
-
-- **[Driver Porting](porting-smallchip-driver.md)**
-
-
diff --git a/en/device-dev/porting/porting-standardchip.md b/en/device-dev/porting/porting-standardchip.md
deleted file mode 100644
index 3fe4b8e441c3784cd94134c2f28617b1cafda279..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-standardchip.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# Standard System SoC Porting Guide
-
-
-
-- **[Standard System Porting Guide](standard-system-porting-guide.md)**
-
-- **[A Method for Rapidly Porting the OpenHarmony Linux Kernel](porting-linux-kernel.md)**
\ No newline at end of file
diff --git a/en/device-dev/porting/porting-thirdparty.md b/en/device-dev/porting/porting-thirdparty.md
deleted file mode 100644
index e85e40325130aa7608c6f1db6fea86879cdf8d86..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting-thirdparty.md
+++ /dev/null
@@ -1,9 +0,0 @@
-# Third-Party Library Porting Guide for Mini and Small Systems
-
-- **[Overview](porting-thirdparty-overview.md)**
-
-- **[Porting a Library Built Using CMake](porting-thirdparty-cmake.md)**
-
-- **[Porting a Library Built Using Makefile](porting-thirdparty-makefile.md)**
-
-
diff --git a/en/device-dev/porting/porting.md b/en/device-dev/porting/porting.md
deleted file mode 100644
index 3e5a13a8b792dd17e16dd6dda9d957dc043c767f..0000000000000000000000000000000000000000
--- a/en/device-dev/porting/porting.md
+++ /dev/null
@@ -1,8 +0,0 @@
-# Porting
-
-- **[Mini System SoC Porting Guide](porting-minichip.md)**
-- **[Small System SoC Porting Guide](porting-smallchip.md)**
-- **[Standard System Porting Guide](standard-system-porting-guide.md)**
-- **[Third-Party Library Porting Guide for Mini and Small Systems](porting-thirdparty.md)**
-
-
diff --git a/zh-cn/device-dev/porting/figures/isoftstone/yangfan-camera-01.png b/zh-cn/device-dev/porting/figures/isoftstone/yangfan-camera-01.png
deleted file mode 100644
index 444898b86792d8ee4ebcbd61b1223c44faa2bee6..0000000000000000000000000000000000000000
Binary files a/zh-cn/device-dev/porting/figures/isoftstone/yangfan-camera-01.png and /dev/null differ
diff --git a/zh-cn/device-dev/quick-start/quickstart-ide-env.md b/zh-cn/device-dev/quick-start/quickstart-ide-env.md
deleted file mode 100644
index 3cb3ffb46bf738617f74bbc0a651a3d641db4d2a..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-ide-env.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# 搭建开发环境
-
-
-在嵌入式开发中,很多开发者习惯于使用Windows进行代码的编辑,比如使用Windows的Visual Studio Code进行OpenHarmony代码的开发。但当前阶段,大部分的开发板源码还不支持在Windows环境下进行编译,如Hi3861、Hi3516系列开发板。因此,建议使用Ubuntu的编译环境对源码进行编译。
-
-
-在以上的设备开发场景中,可以搭建一套Windows+Ubuntu混合开发的环境,其中使用Windows平台的DevEco Device Tool可视化界面进行相关操作,通过远程连接的方式对接Ubuntu下的DevEco Device Tool(可以不安装Visual Studio Code),然后对Ubuntu下的源码进行开发、编译、烧录等操作。
diff --git a/zh-cn/device-dev/quick-start/quickstart-ide-lite-appendix.md b/zh-cn/device-dev/quick-start/quickstart-ide-lite-appendix.md
deleted file mode 100644
index 37735011da2235266fe5a6397df0cca595609111..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-ide-lite-appendix.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# 附录
-
-
-
-- **[Hi3516开发板介绍](quickstart-appendix-hi3516.md)**
-
-- **[Hi3861开发板介绍](quickstart-appendix-hi3861.md)**
-
-- **[RK3568开发板介绍](quickstart-appendix-rk3568.md)**
-
-- **[编译形态整体说明](quickstart-appendix-compiledform.md)**
\ No newline at end of file
diff --git a/zh-cn/device-dev/quick-start/quickstart-ide.md b/zh-cn/device-dev/quick-start/quickstart-ide.md
deleted file mode 100644
index 71922baa6fda1c56abffed4f57542990f2ac6701..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-ide.md
+++ /dev/null
@@ -1,25 +0,0 @@
-# 使用IDE快速入门
-
-
-- 基于IDE入门
- - 搭建开发环境
- - [搭建Windows环境](quickstart-ide-env--win.md)
- - [搭建Ubuntu环境](quickstart-ide-env-ubuntu.md)
- - [配置远程访问环境](quickstart-ide-env-remote.md)
- - [创建工程并获取源码](quickstart-ide-import-project.md)
- - 轻量系统(基于Hi3861开发板)
- - [编写“Hello World”程序](quickstart-ide-3861-helloworld.md)
- - [编译](quickstart-ide-3861-build.md)
- - [烧录](quickstart-ide-3861-burn.md)
- - [运行](quickstart-ide-3861-running.md)
- - 小型系统(基于Hi3516开发板)
- - [编写“Hello World”程序](quickstart-ide-3516-helloworld.md)
- - [编译](quickstart-ide-3516-build.md)
- - [烧录](quickstart-ide-3516-burn.md)
- - [运行](quickstart-ide-3516-running.md)
- - 标准系统(基于RK3568开发板)
- - [编写“Hello World”程序](quickstart-ide-3568-helloworld.md)
- - [编译](quickstart-ide-3568-build.md)
- - [烧录](quickstart-ide-3568-burn.md)
- - [运行](quickstart-ide-3568-running.md)
-
diff --git a/zh-cn/device-dev/quick-start/quickstart-pkg-env.md b/zh-cn/device-dev/quick-start/quickstart-pkg-env.md
deleted file mode 100644
index 313c291e3e917767472787f90f4b74cb68de948f..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-pkg-env.md
+++ /dev/null
@@ -1,4 +0,0 @@
-# 搭建开发环境
-
-
-在嵌入式开发中,很多开发者习惯于使用Windows进行代码的编辑,比如使用Windows的Visual Studio Code进行OpenHarmony代码的开发。但当前阶段,大部分的开发板源码还不支持在Windows环境下进行编译,如Hi3861、Hi3516系列开发板。因此,建议使用Ubuntu的编译环境对源码进行编译。同时,开发板的烧录需要在Windows环境中进行。
diff --git a/zh-cn/device-dev/quick-start/quickstart-pkg-info.md b/zh-cn/device-dev/quick-start/quickstart-pkg-info.md
deleted file mode 100644
index aa2bd522a5e6f8487e5bf0b38a881d6069f2286f..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-pkg-info.md
+++ /dev/null
@@ -1,13 +0,0 @@
-# 常用信息
-
-
-
-- **[配置代理](quickstart-pkg-common-proxy.md)**
-
-- **[使用build.sh脚本编译源码](quickstart-pkg-common-build.md)**
-
-- **[hb安装异常处理](quickstart-pkg-common-hberr.md)**
-
-- **[编译异常处理](quickstart-pkg-common-builderr.md)**
-
-- **[烧录异常处理](quickstart-pkg-common-burnerr.md)**
\ No newline at end of file
diff --git a/zh-cn/device-dev/quick-start/quickstart-pkg.md b/zh-cn/device-dev/quick-start/quickstart-pkg.md
deleted file mode 100644
index b13f806e0f01e594a5393aeb13a7dd60c59a36a8..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/quick-start/quickstart-pkg.md
+++ /dev/null
@@ -1,31 +0,0 @@
-# 使用命令行快速入门
-
-
-- 基于命令行入门
- - 搭建开发环境
- - [准备开发环境](quickstart-pkg-prepare.md)
- - [安装库和工具集](quickstart-pkg-install_package.md)
- - [获取源码](quickstart-pkg-sourcecode.md)
- - [安装编译工具](quickstart-pkg-install_tool.md)
- - 轻量系统(基于Hi3861开发板)
- - [安装Hi3861开发板特有环境](quickstart-pkg-3861-tool.md)
- - [编写“Hello World”程序](quickstart-pkg-3861-helloworld.md)
- - [编译](quickstart-pkg-3861-build.md)
- - [烧录](quickstart-pkg-3861-burn.md)
- - [运行](quickstart-pkg-3861-running.md)
- - 小型系统(基于Hi3516开发板)
- - [编写“Hello World”程序](quickstart-pkg-3516-helloworld.md)
- - [编译](quickstart-pkg-3516-build.md)
- - [烧录](quickstart-pkg-3516-burn.md)
- - [运行](quickstart-pkg-3516-running.md)
- - 标准系统(基于RK3568开发板)
- - [编写“Hello World”程序](quickstart-pkg-3568-helloworld.md)
- - [编译](quickstart-pkg-3568-build.md)
- - [烧录](quickstart-pkg-3568-burn.md)
- - [运行](quickstart-pkg-3568-running.md)
- - 常用信息
- - [配置代理](quickstart-pkg-common-proxy.md)
- - [使用build.sh脚本编译源码](quickstart-pkg-common-build.md)
- - [hb安装异常处理](quickstart-pkg-common-hberr.md)
- - [编译异常处理](quickstart-pkg-common-builderr.md)
- - [烧录异常处理](quickstart-pkg-common-burnerr.md)
\ No newline at end of file
diff --git a/zh-cn/device-dev/reference/hdi-apis/annotated.md b/zh-cn/device-dev/reference/hdi-apis/annotated.md
deleted file mode 100644
index e415acf8378b78b8e569253222748e5404e3f36b..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/reference/hdi-apis/annotated.md
+++ /dev/null
@@ -1,365 +0,0 @@
-# 结构体
-
-
-
-- **[YUVDescInfo](_yun_desc_info_.md)**
-
-- **[ExtDataHandle](_ext_data_handle.md)**
-
-- **[ActRecognitionEvent](_act_recognition_event.md)**
-
-- **[AllocInfo](_alloc_info.md)**
-
-- **[Alignment](_alignment.md)**
-
-- **[AudioAdapter](_audio_adapter.md)**
-
-- **[AudioAdapterDescriptor](_audio_adapter_descriptor.md)**
-
-- **[AudioAttribute](_audio_attribute.md)**
-
-- **[AudioCapture](_audio_capture.md)**
-
-- **[AudioControl](_audio_control.md)**
-
-- **[AudioDevExtInfo](_audio_dev_ext_info.md)**
-
-- **[AudioDeviceDescriptor](_audio_device_descriptor.md)**
-
-- **[AudioManager](_audio_manager.md)**
-
-- **[AudioMixExtInfo](_audio_mix_ext_info.md)**
-
-- **[AudioMmapBufferDescriptor](_audio_mmap_buffer_descriptor.md)**
-
-- **[AudioPort](_audio_port.md)**
-
-- **[AudioPortCap](audio_portcap.md)**
-
-- **[AudioPortCapability](_audio_port_capability.md)**
-
-- **[AudioRender](_audio_render.md)**
-
-- **[AudioRoute](_audio_route.md)**
-
-- **[AudioRouteNode](_audio_route_node.md)**
-
-- **[AudioSampleAttributes](_audio_sample_attributes.md)**
-
-- **[AudioScene](_audio_scene.md)**
-
-- **[AudioSceneDescriptor](_audio_scene_descriptor.md)**
-
-- **[AudioSceneDescriptor::SceneDesc](union_audio_scene_descriptor_1_1_scene_desc.md)**
-
-- **[AudioSessionExtInfo](_audio_session_ext_info.md)**
-
-- **[AudioSubPortCapability](_audio_sub_port_capability.md)**
-
-- **[AudioTimeStamp](_audio_time_stamp.md)**
-
-- **[AudioVolume](_audio_volume.md)**
-
-- **[AuthResultInfo](_auth_result_info.md)**
-
-- **[AuthSolution](_auth_solution.md)**
-
-- **[BufferData](_buffer_data.md)**
-
-- **[BatteryInfo](_battery_info.md)**
-
-- **[CaptureEndedInfo](_capture_ended_info.md)**
-
-- **[CaptureErrorInfo](_capture_error_info.md)**
-
-- **[CaptureInfo](_capture_info.md)**
-
-- **[CodecCallbackType](_codec_callback_type.md)**
-
-- **[CodecCompCapability](_codec_comp_capability.md)**
-
-- **[CodecComponentManager](_codec_component_manager.md)**
-
-- **[CodecComponentType](_codec_component_type.md)**
-
-- **[ColorValue](union_color_value.md)**
-
-- **[CompVerInfo](_comp_ver_info.md)**
-
-- **[CredentialInfo](_credential_info.md)**
-
-- **[DeviceFuncs](_device_funcs.md)**
-
-- **[DisplayCapability](_display_capability.md)**
-
-- **[DisplayInfo](_display_info.md)**
-
-- **[DisplayModeInfo](_display_mode_info.md)**
-
-- **[EnrolledInfo](_enrolled_info.md)**
-
-- **[EnrollParam](_enroll_param.md)**
-
-- **[EnrollResultInfo](_enroll_resultinfo.md)**
-
-- **[EventInfo](_event_info.md)**
-
-- **[ExecutorInfo](_executor_info.md)**
-
-- **[ExecutorInfo](_user_executor_info.md)**
-
-- **[ExecutorRegisterInfo](_executor_register_info.md)**
-
-- **[ExecutorSendMsg](_executor_send_msg.md)**
-
-- **[GetBufferHandleUsageParams](_get_buffer_handle_usage_params.md)**
-
-- **[GfxFuncs](_gfx_funcs.md)**
-
-- **[GfxOpt](_gfx_opt.md)**
-
-- **[GrallocFuncs](_gralloc_funcs.md)**
-
-- **[HdfFeatureInfo](_hdf_feature_info.md)**
-
-- **[HdfLightColor](_hdf_light_color.md)**
-
-- **[HdfLightEffect](_hdf_light_effect.md)**
-
-- **[HdfLightFlashEffect](_hdf_light_flash_effect.md)**
-
-- **[HdfLightInfo](_hdf_light_info.md)**
-
-- **[HdfMotionEvent](_hdf_motion_event.md)**
-
-- **[HdfNetDeviceInfo](_hdf_net_device_info.md)**
-
-- **[HdfNetDeviceInfoResult](_hdf_net_device_info_result.md)**
-
-- **[HdfSensorEvents](_hdf_sensor_events.md)**
-
-- **[HdfSensorInformation](_hdf_sensor_information.md)**
-
-- **[HdfStaInfo](_hdf_sta_info.md)**
-
-- **[HdfThermalCallbackInfo](_hdf_thermal_callback_info.md)**
-
-- **[HdfVibratorInfo](_hdf_vibrator_info.md)**
-
-- **[HdfWifiDriverScanSsid](_hdf_wifi_driver_scan_ssid.md)**
-
-- **[HdfWifiInfo](_hdf_wifi_info.md)**
-
-- **[HdfWifiScan](_hdf_wifi_scan.md)**
-
-- **[HdfWifiScanResult](_hdf_wifi_scan_result.md)**
-
-- **[HDRCapability](_h_d_r_capability.md)**
-
-- **[HDRMetaData](_h_d_r_meta_data.md)**
-
-- **[IActivityChangedCallback](interface_i_activity_changed_callback.md)**
-
-- **[IActivityInterface](interface_i_activity_interface.md)**
-
-- **[IBatteryCallback](interface_i_battery_callback.md)**
-
-- **[IBatteryInterface](interface_i_battery_interface.md)**
-
-- **[ICameraDevice](interface_i_camera_device.md)**
-
-- **[ICameraDeviceCallback](interface_i_camera_device_callback.md)**
-
-- **[ICameraHost](interface_i_camera_host.md)**
-
-- **[ICameraHostCallback](interface_i_camera_host_callback.md)**
-
-- **[ICircle](_i_circle.md)**
-
-- **[IdentifyResultInfo](_identify_result_info.md)**
-
-- **[IExecutor](interface_i_executor.md)**
-
-- **[IExecutor](interface_pin_i_executor.md)**
-
-- **[IExecutorCallback](interface_i_executor_callback.md)**
-
-- **[IExecutorCallback](interface_pin_i_executor_callback.md)**
-
-- **[IFaceAuthInterface](interface_i_face_auth_interface.md)**
-
-- **[ILine](_i_line.md)**
-
-- **[IInputInterface](_i_input_interface.md)**
-
-- **[ILightInterface](interface_i_light_interface.md)**
-
-- **[IMotionCallback](interface_i_motion_callback.md)**
-
-- **[IMotionInterface](interface_i_motion_interface.md)**
-
-- **[InputController](_input_controller.md)**
-
-- **[InputDevAbility](_input_dev_ability.md)**
-
-- **[InputDevAttr](_input_dev_attr.md)**
-
-- **[InputDevDesc](_input_dev_desc.md)**
-
-- **[InputDeviceInfo](_input_device_info.md)**
-
-- **[InputDevIdentify](_input_dev_identify.md)**
-
-- **[InputDimensionInfo](_input_dimension_info.md)**
-
-- **[InputEventCb](_input_event_cb.md)**
-
-- **[InputEventPackage](_input_event_package.md)**
-
-- **[IPowerHdiCallback](interface_i_power_hdi_callback.md)**
-
-- **[InputExtraCmd](_input_extra_cmd.md)**
-
-- **[InputHostCb](_input_host_cb.md)**
-
-- **[InputHotPlugEvent](_input_hot_plug_event.md)**
-
-- **[InputManager](_input_manager.md)**
-
-- **[InputReporter](_input_reporter.md)**
-
-- **[IOfflineStreamOperator](interface_i_offline_stream_operator.md)**
-
-- **[IPinAuthInterface](interface_i_pin_auth_interface.md)**
-
-- **[IPowerInterface](interface_i_power_interface.md)**
-
-- **[IRect](_i_rect.md)**
-
-- **[ISensorCallback](interface_i_sensor_callback.md)**
-
-- **[ISensorInterface](interface_i_sensor_interface.md)**
-
-- **[IStreamOperator](interface_i_stream_operator.md)**
-
-- **[IStreamOperatorCallback](interface_i_stream_operator_callback.md)**
-
-- **[ISurface](_i_surface.md)**
-
-- **[IThermalCallback](interface_i_thermal_callback.md)**
-
-- **[IThermalInterface](interface_i_thermal_interface.md)**
-
-- **[IUsbdBulkCallback](interface_i_usbd_bulk_callback.md)**
-
-- **[IUsbdSubscriber](interface_i_usbd_subscriber.md)**
-
-- **[IUsbInterface](interface_i_usb_interface.md)**
-
-- **[IUserAuthInterface](interface_i_user_auth_interface.md)**
-
-- **[IVibratorInterface](interface_i_vibrator_interface.md)**
-
-- **[IWlanCallback](interface_i_wlan_callback.md)**
-
-- **[IWlanInterface](interface_i_wlan_interface.md)**
-
-- **[LayerAlpha](_layer_alpha.md)**
-
-- **[LayerBuffer](_layer_buffer.md)**
-
-- **[LayerFuncs](_layer_funcs.md)**
-
-- **[LayerInfo](_layer_info.md)**
-
-- **[MeasChannelParam](_meas_channel_param.md)**
-
-- **[MeasChannelResult](_meas_channel_result.md)**
-
-- **[OmxCodecBuffer](_omx_codec_buffer.md)**
-
-- **[PortCap](union_port_cap.md)**
-
-- **[PortInfo](_port_info.md)**
-
-- **[PresentTimestamp](_present_timestamp.md)**
-
-- **[PropertyObject](_property_object.md)**
-
-- **[ProjectionScreenCmdParam](_projection_screen_cmd_param.md)**
-
-- **[RangeValue](_range_value.md)**
-
-- **[Rect](_rect.md)**
-
-- **[Rectangle](_rectangle.md)**
-
-- **[RGBColor](_r_g_b_color.md)**
-
-- **[ScheduleInfo](_schedule_info.md)**
-
-- **[StreamAttribute](_stream_attribute.md)**
-
-- **[StreamInfo](_stream_info.md)**
-
-- **[SupportBufferType](_support_buffer_type.md)**
-
-- **[TemplateInfo](_template_info.md)**
-
-- **[ThermalZoneInfo](_thermal_zone_info.md)**
-
-- **[UsbCtrlTransfer](_usb_ctrl_transfer.md)**
-
-- **[UsbDev](_usb_dev.md)**
-
-- **[USBDeviceInfo](_u_s_b_device_info.md)**
-
-- **[UsbPipe](_usb_pipe.md)**
-
-- **[UseBufferType](_use_buffer_type.md)**
-
-- **[VerifyAllocInfo](_verify_alloc_info.md)**
-
-- **[VGUBuffer](_v_g_u_buffer.md)**
-
-- **[VGUColorStop](_v_g_u_color_stop.md)**
-
-- **[VGUConic](_v_g_u_conic.md)**
-
-- **[VGUFillAttr](_v_g_u_fill_attr.md)**
-
-- **[VGUFuncs](_v_g_u_funcs.md)**
-
-- **[VGUGradient](_v_g_u_gradient.md)**
-
-- **[VGUImage](_v_g_u_image.md)**
-
-- **[VGULinear](_v_g_u_linear.md)**
-
-- **[VGUMaskLayer](_v_g_u_mask_layer.md)**
-
-- **[VGUMatrix3](_v_g_u_matrix3.md)**
-
-- **[VGUPaintStyle](_v_g_u_paint_style.md)**
-
-- **[VGUPath](_v_g_u_path.md)**
-
-- **[VGUPattern](_v_g_u_pattern.md)**
-
-- **[VGUPoint](_v_g_u_point.md)**
-
-- **[VGURadial](_v_g_u_radial.md)**
-
-- **[VGURect](_v_g_u_rect.md)**
-
-- **[VGUSolid](_v_g_u_solid.md)**
-
-- **[VGUStrokeAttr](_v_g_u_stroke_attr.md)**
-
-- **[VGUSurface](_v_g_u_surface.md)**
-
-- **[VideoPortCap](_video_port_cap.md)**
-
-- **[WifiStationInfo](_wifi_station_info.md)**
-
-- **[WRGBColor](_w_r_g_b_color.md)**
\ No newline at end of file
diff --git a/zh-cn/device-dev/reference/hdi-apis/files.md b/zh-cn/device-dev/reference/hdi-apis/files.md
deleted file mode 100644
index c4c4f5171e25975eb0c0e29c0c73ed189c29a62d..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/reference/hdi-apis/files.md
+++ /dev/null
@@ -1,145 +0,0 @@
-# 头文件
-
-
-
-- **[audio_adapter.h](audio__adapter_8h.md)**
-
-- **[audio_attribute.h](audio__attribute_8h.md)**
-
-- **[audio_capture.h](audio__capture_8h.md)**
-
-- **[audio_control.h](audio__control_8h.md)**
-
-- **[audio_manager.h](audio__manager_8h.md)**
-
-- **[audio_render.h](audio__render_8h.md)**
-
-- **[audio_scene.h](audio__scene_8h.md)**
-
-- **[audio_types.h](audio__types_8h.md)**
-
-- **[audio_volume.h](audio__volume_8h.md)**
-
-- **[codec_callback_if.h](codec_callback_if_h.md)**
-
-- **[codec_common_type.h](codec_common_type_h.md)**
-
-- **[codec_component_if.h](codec_component_if_h.md)**
-
-- **[codec_component_manager.h](codec__component__manager_h.md)**
-
-- **[codec_component_type.h](codec__component__type_h.md)**
-
-- **[display_device.h](display__device_8h.md)**
-
-- **[display_gfx.h](display__gfx_8h.md)**
-
-- **[display_gralloc.h](display__gralloc_8h.md)**
-
-- **[display_layer.h](display__layer_8h.md)**
-
-- **[display_type.h](display__type_8h.md)**
-
-- **[display_vgu.h](display__vgu_8h.md)**
-
-- **[input_controller.h](input__controller_8h.md)**
-
-- **[input_manager.h](input__manager_8h.md)**
-
-- **[input_reporter.h](input__reporter_8h.md)**
-
-- **[input_type.h](input__type_8h.md)**
-
-- **[ActivityRecognitionTypes.idl](activity_recognition_types_idl.md)**
-
-- **[Types.idl](battery_types_idl.md)**
-
-- **[IExecutor.idl](face__auth_2_i_executor_8idl.md)**
-
-- **[IExecutorCallback.idl](face__auth_2_i_executor_callback_8idl.md)**
-
-- **[FaceAuthTypes.idl](_face_auth_types_8idl.md)**
-
-- **[PinAuthTypes.idl](_pin_auth_types_8idl.md)**
-
-- **[IExecutor.idl](pin__auth_2_i_executor_8idl.md)**
-
-- **[IExecutorCallback.idl](pin__auth_2_i_executor_callback_8idl.md)**
-
-- **[IFaceAuthInterface.idl](_i_face_auth_interface_8idl.md)**
-
-- **[IPinAuthInterface.idl](_i_pin_auth_interface_8idl.md)**
-
-- **[IUserAuthInterface.idl](_i_user_auth_interface_8idl.md)**
-
-- **[UserAuthTypes.idl](_user_auth_types_8idl.md)**
-
-- **[IActivityChangedCallback.idl](_i_activity_changed_callback_8idl.md)**
-
-- **[IActivityInterface.idl](_i_activity_interface_8idl.md)**
-
-- **[IBatteryCallback.idl](_i_battery_callback_8idl.md)**
-
-- **[IBatteryInterface.idl](_i_battery_interface_8idl.md)**
-
-- **[ICameraDevice.idl](_i_camera_device_8idl.md)**
-
-- **[ICameraDeviceCallback.idl](_i_camera_device_callback_8idl.md)**
-
-- **[ICameraHostCallback.idl](_i_camera_host_callback_8idl.md)**
-
-- **[ICameraHost.idl](_i_camera_host_8idl.md)**
-
-- **[ILightInterface.idl](_i_light_interface_8idl.md)**
-
-- **[IMotionCallback.idl](_i_motion_callback_8idl.md)**
-
-- **[IMotionInterface.idl](_i_motion_interface_8idl.md)**
-
-- **[IOfflineStreamOperator.idl](_i_offline_stream_operator_8idl.md)**
-
-- **[IPowerHdiCallback.idl](_i_power_hdi_callback_8idl.md)**
-
-- **[IPowerInterface.idl](_i_power_interface_8idl.md)**
-
-- **[ISensorCallback.idl](_i_sensor_callback_8idl.md)**
-
-- **[ISensorInterface.idl](_i_sensor_interface_8idl.md)**
-
-- **[IStreamOperator.idl](_i_stream_operator_8idl.md)**
-
-- **[IStreamOperatorCallback.idl](_i_stream_operator_callback_8idl.md)**
-
-- **[IThermalCallback.idl](_i_thermal_callback_8idl.md)**
-
-- **[IThermalInterface.idl](_i_thermal_interface_8idl.md)**
-
-- **[IUsbdBulkCallback.idl](_i_usbd_bulk_callback_8idl.md)**
-
-- **[IUsbInterface.idl](_i_usb_interface_8idl.md)**
-
-- **[IUsbdSubscriber.idl](_i_usbd_subscriber_8idl.md)**
-
-- **[IVibratorInterface.idl](_i_vibrator_interface_8idl.md)**
-
-- **[IWlanCallback.idl](_i_wlan_callback_8idl.md)**
-
-- **[IWlanInterface.idl](_i_wlan_interface_8idl.md)**
-
-- **[LightTypes.idl](_light_types_8idl.md)**
-
-- **[MotionTypes.idl](_motion_types_8idl.md)**
-
-- **[PowerTypes.idl](_power_types_8idl.md)**
-
-- **[SensorTypes.idl](_sensor_types_8idl.md)**
-
-- **[ThermalTypes.idl](_thermal_types_8idl.md)**
-
-- **[Types.idl](camera_2v1__0_2_types_8idl.md)**
-
-- **[UsbTypes.idl](_usb_types_8idl.md)**
-
-- **[VibratorTypes.idl](_vibrator_types_8idl.md)**
-
-- **[WlanTypes.idl](_wlan_types_8idl.md)**
\ No newline at end of file
diff --git a/zh-cn/device-dev/reference/hdi-apis/modulelist.md b/zh-cn/device-dev/reference/hdi-apis/modulelist.md
deleted file mode 100644
index a0969df08272de3d04f006ea7643d30eec42deed..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/reference/hdi-apis/modulelist.md
+++ /dev/null
@@ -1,39 +0,0 @@
-# 模块
-
-
-
-- **[Audio](_audio.md)**
-
-- **[Battery](battery.md)**
-
-- **[Camera](camera.md)**
-
-- **[Codec](codec.md)**
-
-- **[Display](_display.md)**
-
-- **[HdfFaceAuth](_hdf_face_auth.md)**
-
-- **[HdfPinAuth](_hdf_pin_auth.md)**
-
-- **[HdfUserAuth](_hdf_user_auth.md)**
-
-- **[HdiActivityRecognition](activity_recognition.md)**
-
-- **[Input](input.md)**
-
-- **[Light](light.md)**
-
-- **[Motion](motion.md)**
-
-- **[Power](power.md)**
-
-- **[Sensor](sensor.md)**
-
-- **[Thermal](thermal.md)**
-
-- **[USB](usb.md)**
-
-- **[Vibrator](vibrator.md)**
-
-- **[WLAN](wlan.md)**
\ No newline at end of file
diff --git a/zh-cn/device-dev/reference/hdi-apis/total.md b/zh-cn/device-dev/reference/hdi-apis/total.md
deleted file mode 100644
index bac50766065bf942c00fe3d98e89e1772b2b5087..0000000000000000000000000000000000000000
--- a/zh-cn/device-dev/reference/hdi-apis/total.md
+++ /dev/null
@@ -1,7 +0,0 @@
-# 头文件和结构体
-
-
-
-- **[头文件](files.md)**
-
-- **[结构体](annotated.md)**
\ No newline at end of file