diff --git a/docs/hardware/en/lichee/th1520/lpi4a/10_test_report.md b/docs/hardware/en/lichee/th1520/lpi4a/10_test_report.md
index b1157eaa3c..e9ec787273 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/10_test_report.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/10_test_report.md
@@ -141,6 +141,68 @@ Fishbowl test in Chromium with results as shown:
 
 ![web_browser_fishbowl](./../../../../zh/lichee/th1520/lpi4a/assets/test_report/web_browser_fishbowl.png)
 
+## GPU
+
+The test results using `glmark2` are as follows:
+```shell
+root@lpi4a:~# glmark2-es2
+==================================================== =====
+     glmark2 2021.12
+==================================================== =====
+     OpenGL Information
+     GL_VENDOR: Imagination Technologies
+     GL_RENDERER: PowerVR B-Series BXM-4-64
+     GL_VERSION: OpenGL ES 3.2 build 1.16@6099580
+     Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=24 stencil=8
+     Surface Size: 800x600 windowed
+==================================================== =====
+[build] use-vbo=false: FPS: 460 FrameTime: 2.174 ms
+[build] use-vbo=true: FPS: 434 FrameTime: 2.304 ms
+[texture] texture-filter=nearest: FPS: 489 FrameTime: 2.045 ms
+[texture] texture-filter=linear: FPS: 493 FrameTime: 2.028 ms
+[texture] texture-filter=mipmap: FPS: 776 FrameTime: 1.289 ms
+[shading] shading=gouraud: FPS: 1055 FrameTime: 0.948 ms
+[shading] shading=blinn-phong-inf: FPS: 1049 FrameTime: 0.953 ms
+[shading] shading=phong: FPS: 832 FrameTime: 1.202 ms
+[shading] shading=cel: FPS: 781 FrameTime: 1.280 ms
+[bump] bump-render=high-poly: FPS: 481 FrameTime: 2.079 ms
+[bump] bump-render=normals: FPS: 1056 FrameTime: 0.947 ms
+[bump] bump-render=height: FPS: 730 FrameTime: 1.370 ms
+[effect2d] kernel=0,1,0;1,-4,1;0,1,0;:1 FPS: 456 FrameTime: 2.193 ms
+[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;:2 FPS: 184 FrameTime: 5.435 ms
+[pulsar] light=false:quads=5:texture=false: FPS: 585 FrameTime: 1.709 ms
+[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 177 FrameTime: 5.650 ms
+[desktop] effect=shadow:windows=4: FPS: 405 FrameTime: 2.469 ms
+[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 135 FrameTime: 7.407 ms
+[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 160 FrameTime: 6.250 ms
+[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 197 FrameTime: 5.076 ms
+[ideas] speed=duration: FPS: 442 FrameTime: 2.262 ms
+[jellyfish] <default>: FPS: 433 FrameTime: 2.309 ms
+[terrain] <default>: FPS: 31 FrameTime: 32.258 ms
+[shadow] <default>: FPS: 275 FrameTime: 3.636 ms
+[refract] <default>: FPS: 45 FrameTime: 22.222 ms
+[conditionals] fragment-steps=0:vertex-steps=0: FPS: 775 FrameTime: 1.290 ms
+[conditionals] fragment-steps=5:vertex-steps=0: FPS: 484 FrameTime: 2.066 ms
+[conditionals] fragment-steps=0:vertex-steps=5: FPS: 819 FrameTime: 1.221 ms
+[function] fragment-complexity=low:fragment-steps=5: FPS: 1048 FrameTime: 0.954 ms
+[function] fragment-complexity=medium:fragment-steps=5: FPS: 694 FrameTime: 1.441 ms
+[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: FPS: 1093 FrameTime: 0.915 ms
+[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: FPS: 678 FrameTime: 1.475 ms
+[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: FPS: 438 FrameTime: 2.283 ms
+=========================================================
+                                   glmark2 Score: 551
+=========================================================
+```
+
+![gpu_test_glmark2](./../../../../zh/lichee/th1520/lpi4a/assets/test_report/gpu_test_glmark2.png)
+
+Running `glxgears` results in the following:
+```shell
+es2gears_x11
+```
+
+![gpu_test_gears](./../../../../zh/lichee/th1520/lpi4a/assets/test_report/gpu_test_gears.png)
+
 ## Other
 
 Contributions are welcome~ You can get ￥5~150 ($1~20) coupon if your contribution is accepted!
\ No newline at end of file
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/3_images.md b/docs/hardware/en/lichee/th1520/lpi4a/3_images.md
index f76db58996..88c788471e 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/3_images.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/3_images.md
@@ -56,8 +56,8 @@ ISCAS mirror: [click me](https://mirror.iscas.ac.cn/revyos/extra/images/lpi4a/)
     - Known issues:
        - There is a problem with the sound quality of HDMI audio playing under chromium
     - Instructions for use:
-       - This compressed package only supports HDMI display, please pay attention to the boot suffix and device correspondence when burning
-          - 8gddr/16gddr corresponds to 8g/16g memory respectively
+       - This zip file only supports HDMI display, when burning, please note that the suffix in the file name corresponds to the relevant parameters of the device.
+         - boot, 8gddr/16gddr in the u-boot file name corresponds to 8g/16g memory respectively.
 
 2. LPI4A_20230721_mipi.zip
 
@@ -82,9 +82,9 @@ ISCAS mirror: [click me](https://mirror.iscas.ac.cn/revyos/extra/images/lpi4a/)
           - Switch to root user, execute `echo brightness value (integer value from 0-7) > /sys/class/backlight/pwm-backlight@0/brightness`
        - There is a problem with the sound quality of HDMI audio playing under chromium
     - Instructions for use:
-       - The compressed package is an image that supports MIPI screen, please pay attention to the boot suffix and device correspondence when burning
-          - 8gddr/16gddr correspond to 8g/16g memory respectively
-          - mipi_720p/mipi_1080p correspond to 800x1280 MIPI screen (with touch)/1200x1920 mipi screen respectively
+      - This zip file is the image of the MIPI screen, please note that the suffix in the file name corresponds to the relevant parameters of the device when burning.
+         - 8gddr/16gddr in the boot and u-boot file names correspond to 8g/16g memory respectively.
+         - mipi_720p/mipi_1080p in the boot file name corresponds to 800x1280 MIPI screen (with touch)/1200x1920 mipi screen respectively.
 
 <!-- 1. LPi4A_Test_0425
    1. Release date: April 25, 2023
@@ -141,7 +141,8 @@ Readme and image download address: [Link](https://github.com/aiminickwong/lichee
 ![openKylin](./../../../../zh/lichee/th1520/lpi4a/assets/images/openkylin.png)
 ![oepnkylin_neofetch](./../../../../zh/lichee/th1520/lpi4a/assets/images/oepnkylin_neofetch.png) 
 
-Readme and image download link: [Click me](https://github.com/aiminickwong/licheepi4a-images)
+Readme link: [Click me](https://github.com/aiminickwong/licheepi4a-images)
+[openKylin V1.0 Download address](https://www.openkylin.top/downloads/index-cn.html)
 
 ### armbian
 
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/4_burn_image.md b/docs/hardware/en/lichee/th1520/lpi4a/4_burn_image.md
index f646eb1351..1b8f8e47ea 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/4_burn_image.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/4_burn_image.md
@@ -19,7 +19,7 @@ update:
 ### Download an image
 
 Refer to the previous chapter "Images" to find the desired image.
-The image burning method below uses the Debian image `LPi4A_Test_0425.7z` as an example .
+The following burning method takes Debian single-screen image `LPI4A_20230721.zip`, 16+128 core board as an example.
 
 ### Get the burning tool
 The burning tool can be obtained from the Mega cloud disk and is found in the `burn_tool.zip` file.
@@ -74,32 +74,31 @@ After putting the board into burning mode, you can use fastboot from `burn_tool.
 Let´s take linux as an example:
 Note that you need to mark the fastboot binary as executable first via `chmod +x fastboot`
 
+`u-boot-with-spl-ddr8g.bin` and `u-boot-with-spl-ddr16g.bin` are u-boot firmware, please refer to the image description for specific differences.
 ```bash
-sudo ./fastboot flash ram ./images/u-boot-with-spl.bin
+sudo ./fastboot flash ram ./images/u-boot-with-spl-ddr16g.bin
 sudo ./fastboot reboot
 sleep 10
-sudo ./fastboot flash uboot ./images/u-boot-with-spl.bin
-sudo ./fastboot flash boot ./images/boot.ext4
-sudo ./fastboot flash root ./images/rootfs.ext4
+sudo ./fastboot flash uboot ./images/u-boot-with-spl-ddr16g.bin
+sudo ./fastboot flash boot ./images/boot_16gddr.ext4
+sudo ./fastboot flash root ./images/rootfs-thead-image-linux_sing.ext4.ext4
 ```
 
 The first three lines will check and create the partitions on the flash. If you skip this step,
 burning the rootfs will be very slow later on.
 
-`boot.ext4` contains the following content：
-
+`boot_8gddr.ext4`, `boot_8gddr_mipi_720p.ext4`, `boot_8gddr_mipi_1080p.ext4`, `boot_16gddr.ext4`, `boot_16gddr_mipi_720p.ext4` and `boot_16gddr_mipi_1080p.ext4` for boot For specific differences, please refer to the image description. They mainly include the following:
 ```bash
 fw_dynamic.bin        #opensbi
 Image                 #kernel image
 kernel-release        #commit id of kernel
 light_aon_fpga.bin    #fw for E902 aon
 light_c906_audio.bin  #fw for C906 audio
-light-lpi4a.dtb       #1.85GHz dtb
-light-lpi4a_2Ghz.dtb  #2GHz overclock dtb
-light-lpi4a-ddr2G.dtb #history dtb
+light-lpi4a.dtb       # ddr8G dtb
+light-lpi4a-ddr16g.dtb # ddr16G dtb
 ```
 
-`rootfs.ext4` is the root filesystem, the default is a debian system.
+`rootfs-thead-image-linux_sing.ext4` and `rootfs-thead-image-linux_mipi.ext4` are the root file system, and the default is Debian system. For the specific differences between the two, please refer to the image description.
 
 Log output you typically see while burning an image:
 
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/5_desktop.md b/docs/hardware/en/lichee/th1520/lpi4a/5_desktop.md
index 6f652555de..50ecb6a6cc 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/5_desktop.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/5_desktop.md
@@ -113,7 +113,7 @@ By default, the sources are listed in the `/etc/apt/sources.list` file, but you
 
 Use `sudo apt update` to update the software list, which is usually needed after changing sources.
 
-Before using this command, check the time with the ``date`'' command. If the time is incorrect, you can manually update it to make sure that the packages in the source are up to date:
+Before using this command, check the time with the `date` command. If the time is not correct or the time is not updated automatically after connecting to the network, you can update it manually to make sure that the packages in the repository are the latest versions:
 ```shell
 sudo date -s "20230717 12:00:00"
 ```
@@ -449,5 +449,18 @@ The effect displayed is as follows:
 
 ![vnc_viewer_use](./../../../../zh/lichee/th1520/lpi4a/assets/desktop/vnc_viewer_use.png)
 
+## btop
+
+Btop is an aesthetically pleasing resource that displays processor, memory, disk, network, and process usage and statistics.
+
+It can be installed using the following command:
+```shell
+sudo apt install btop
+```
+
+Then run the `btop` command on the command line to use it, the effect is as follows:
+
+![btop_use](./../../../../zh/lichee/th1520/lpi4a/assets/application/btop_use.png)
+
 ## More
 Contributions are welcome~ You can get ￥5~150 ($1~20) coupon after your submission is accepted!
\ No newline at end of file
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/6_peripheral.md b/docs/hardware/en/lichee/th1520/lpi4a/6_peripheral.md
index 6182ff1956..f77b934f89 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/6_peripheral.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/6_peripheral.md
@@ -496,7 +496,7 @@ Check the corresponding ID of the touch screen device
 ```shell
 xinput
 ```
-! [list_touchsreen](. /assets/peripheral/list_touchsreen.png)  
+![list_touchsreen](./../../../../zh/lichee/th1520/lpi4a/assets/peripheral/list_touchsreen.png)  
 Here you can see that it is a touch screen device Goodix 7, then enter the following command to map the touch device to the correct screen:  
 ```shell
 xinput map-output-of 7 DSI-1
@@ -514,9 +514,19 @@ echo off > /sys/class/drm/card0-DSI-1/status
 
 ## GPU
 
-`sudo watch cat /sys/kernel/debug/pvr/status`
+Use the following command to view the status of the GPU in real time:
+```shell
+sudo watch cat /sys/kernel/debug/pvr/status
+```
+
+Under the xfce desktop, the status of the GPU is as follows:
+
+![gpu_status_desktop](./../../../../zh/lichee/th1520/lpi4a/assets/peripheral/gpu_status_desktop.png)
+
+When playing video with Chromium browser, the state of GPU is as follows:
+
+![gpu_status_play_video](./../../../../zh/lichee/th1520/lpi4a/assets/peripheral/gpu_status_play_video.png)
 
-TODO
 ## NPU
 
 TODO
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/7_develop_andriod.md b/docs/hardware/en/lichee/th1520/lpi4a/7_develop_andriod.md
deleted file mode 100644
index b99493591e..0000000000
--- a/docs/hardware/en/lichee/th1520/lpi4a/7_develop_andriod.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-title: 系统开发
-keywords: Linux, Lichee, TH1520, SBC, RISCV, Kernel, SDK, Develop
-update:
-  - date: 2023-05-08
-    version: v1.0
-    author: wonder
-    content:
-      - Release docs
----
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/7_develop_android.md b/docs/hardware/en/lichee/th1520/lpi4a/7_develop_android.md
new file mode 100644
index 0000000000..5d1dc173c4
--- /dev/null
+++ b/docs/hardware/en/lichee/th1520/lpi4a/7_develop_android.md
@@ -0,0 +1,190 @@
+---
+title: RISC-V Android
+keywords: Linux, Lichee, TH1520, SBC, RISCV, Kernel, SDK, Develop
+update:
+  - date: 2023-07-27
+    version: v1.1
+    author: ztd
+    content:
+      - Update English docs
+  - date: 2023-05-08
+    version: v1.0
+    author: wonder
+    content:
+      - Release docs
+---
+
+## Android
+
+[thead-android](https://gitee.com/thead-android/thead-android)
+
+This project is a repository supported by the Android Open Source Project (AOSP), which contains board-level configuration, peripheral HAL layer, kernel, u-boot and pre-compiled component support for the LPi4A board, while the rest of the components can be pulled directly from the upstream AOSP repository.
+
+> Note that the project is still in the early stage, the current AOSP on Licheepi 4A is not stable and the functionality is not yet complete. A stable version with improved functionality will be updated later, so please keep an eye on this document for updates.
+
+### 快速上手
+
+Before downloading the source code of Android open source project , please check your working environment , it is recommended to use a Linux system with at least 250G free disk space , 16GB + RAM (Ubuntu 20.04 or later version is recommended ) of the working environment , compilation time and the number of processor cores of the host computer is related to the host computer , it is recommended to use a host computer with more cores . It is recommended to use a host with more cores. Due to the network, the download time may vary greatly depending on the network conditions, and it is recommended to use a proxy to download the source code.
+
+> The following data is for reference:
+> Compiling on a machine with an E5-2699 CPU and 377GB of RAM took about 2 hours (in a docker environment on Ubuntu 22.04). Downloading the source code took about 3 hours.
+
+Download the Android open source project (mainline version) and development board support source code to the working directory, using a fixed version of the upstream code:
+```shell
+mkdir riscv-android-src && cd riscv-android-src
+repo init -u https://gitee.com/thead-android/local_manifests.git -b main_2023_7_7
+git clone https://gitee.com/thead-android/local_manifests.git .repo/local_manifests -b thead-android-community
+repo sync
+```
+
+Using the latest version of the upstream code may cause some compilation issues due to compatibility:
+```shell
+mkdir riscv-android-src && cd riscv-android-src
+repo init -u https://android.googlesource.com/platform/manifest -b master
+git clone https://gitee.com/thead-android/local_manifests.git .repo/local_manifests -b thead-android-community
+repo sync
+```
+
+### Compile Source Code
+
+Once the download is complete, install some of the dependencies that will be used for compilation:
+```shell
+sudo apt-get install git-core gnupg flex bison build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 libncurses5 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev libgl1-mesa-dev libxml2-utils xsltproc unzip fontconfig python3 bc cpio rsync wget
+```
+
+The system can then be built with the following commands:
+```shell
+source build/envsetup.sh
+lunch lichee_pi_4a-userdebug
+m -j
+```
+
+After the compilation is complete, check the generated files:
+```shell
+$ ls out/target/product/lichee_pi_4a/*img
+out/target/product/lichee_pi_4a/boot.img           
+out/target/product/lichee_pi_4a/super_empty.img        
+out/target/product/lichee_pi_4a/vendor_boot-debug.img
+out/target/product/lichee_pi_4a/cache.img          
+out/target/product/lichee_pi_4a/system.img             
+out/target/product/lichee_pi_4a/vendor_boot-test-harness.img
+out/target/product/lichee_pi_4a/dtb.img            
+out/target/product/lichee_pi_4a/system_ext.img         
+out/target/product/lichee_pi_4a/vendor_boot.img
+out/target/product/lichee_pi_4a/dtbo-unsigned.img  
+out/target/product/lichee_pi_4a/userdata.img           
+out/target/product/lichee_pi_4a/vendor_ramdisk-debug.img
+out/target/product/lichee_pi_4a/dtbo.img           
+out/target/product/lichee_pi_4a/vbmeta.img             
+out/target/product/lichee_pi_4a/vendor_ramdisk-test-harness.img
+out/target/product/lichee_pi_4a/product.img        
+out/target/product/lichee_pi_4a/vbmeta_system.img      
+out/target/product/lichee_pi_4a/vendor_ramdisk.img
+out/target/product/lichee_pi_4a/ramdisk.img        
+out/target/product/lichee_pi_4a/vendor-bootconfig.img
+out/target/product/lichee_pi_4a/super.img          
+out/target/product/lichee_pi_4a/vendor.img
+```
+
+### Burn to LPi4A Development Board
+
+Use fastboot to burn the system image, for adb and fastboot tools use the version downloaded from here:
+https://developer.android.com/tools/releases/platform-tools
+
+Copy the files to be burned to the directory where the fastboot utility is located for use by fastboot:
+```shell
+cp bootpart.ext4 boot.img super.img userdata.img vbmeta.img vbmeta_system.img vendor_boot.img <path_to_fastboot>
+```
+
+The development board mainly needs to be connected to the power supply, serial port, USB and display:
+The serial port is mainly used for U-boot and kernel command interaction, can be connected through the U0-RX and U0-TX of the GPIO on the board, baud rate is 115200. USB Device interface is mainly used for fastboot and adb tool connection MIPI DSI/HDMI interface can be used to connect the screen to display the UI interface.
+
+To fully burn the system, you need to press and hold the boot button of the development board and press the reset button to enter the boot burning mode. Use the just downloaded fastboot to burn:
+```shell
+# burn uboot and initialize boot environment variables
+fastboot flash ram u-boot-with-spl.bin
+fastboot reboot
+fastboot flash uboot u-boot-with-spl.bin
+
+#Burn individual partitions
+#In non-boot burn mode, you can burn the partitions individually by typing the command fastboot usb 0 at uboot's command line
+fastboot flash bootpart bootpart.ext4
+fastboot flash boot boot.img
+fastboot flash vendor_boot vendor_boot.img
+fastboot flash super super.img 
+fastboot flash userdata userdata.img
+fastboot flash vbmeta vbmeta.img
+fastboot flash vbmeta_system vbmeta_system.img
+
+# Initialize metadata and misc partitions
+fastboot erase metadata 
+fastboot erase misc
+```
+
+A typical burn log is shown below:
+```shell
+< waiting for any device >
+Sending 'ram' (982 KB)                             OKAY [  0.261s]
+Writing 'ram'                                      OKAY [  0.002s]
+Finished. Total time: 0.268s
+Rebooting                                          OKAY [  0.001s]
+Finished. Total time: 0.402s
+< waiting for any device >
+Sending 'uboot' (982 KB)                           OKAY [  0.044s]
+Writing 'uboot'                                    OKAY [  0.077s]
+Finished. Total time: 0.158s
+Sending 'bootpart' (8192 KB)                       OKAY [  0.217s]
+Writing 'bootpart'                                 OKAY [  0.071s]
+Finished. Total time: 0.316s
+Warning: skip copying boot_a image avb footer (boot_a partition size: 65536, boot_a image size: 33554432).
+Sending 'boot_a' (32768 KB)                        OKAY [  0.825s]
+Writing 'boot_a'                                   OKAY [  0.255s]
+Finished. Total time: 1.116s
+Sending 'vendor_boot_a' (32768 KB)                 OKAY [  0.824s]
+Writing 'vendor_boot_a'                            OKAY [  0.254s]
+Finished. Total time: 1.107s
+Sending sparse 'super' 1/9 (114684 KB)             OKAY [  2.872s]
+Writing 'super'                                    OKAY [  0.855s]
+Sending sparse 'super' 2/9 (114336 KB)             OKAY [  2.849s]
+Writing 'super'                                    OKAY [  0.880s]
+Sending sparse 'super' 3/9 (114684 KB)             OKAY [  2.947s]
+Writing 'super'                                    OKAY [  0.857s]
+Sending sparse 'super' 4/9 (114684 KB)             OKAY [  2.921s]
+Writing 'super'                                    OKAY [  0.862s]
+Sending sparse 'super' 5/9 (114684 KB)             OKAY [  2.875s]
+Writing 'super'                                    OKAY [  0.904s]
+Sending sparse 'super' 6/9 (110208 KB)             OKAY [  2.794s]
+Writing 'super'                                    OKAY [  0.859s]
+Sending sparse 'super' 7/9 (106652 KB)             OKAY [  2.679s]
+Writing 'super'                                    OKAY [  0.853s]
+Sending sparse 'super' 8/9 (109509 KB)             OKAY [  2.754s]
+Writing 'super'                                    OKAY [  2.400s]
+Sending sparse 'super' 9/9 (88872 KB)              OKAY [  2.251s]
+Writing 'super'                                    OKAY [  0.707s]
+Finished. Total time: 34.231s
+Sending 'userdata' (2652 KB)                       OKAY [  0.085s]
+Writing 'userdata'                                 OKAY [  0.581s]
+Finished. Total time: 0.706s
+Sending 'vbmeta_a' (8 KB)                          OKAY [  0.019s]
+Writing 'vbmeta_a'                                 OKAY [  0.021s]
+Finished. Total time: 0.078s
+Sending 'vbmeta_system_a' (4 KB)                   OKAY [  0.019s]
+Writing 'vbmeta_system_a'                          OKAY [  0.023s]
+Finished. Total time: 0.079s
+Erasing 'metadata'                                 OKAY [  0.087s]
+Finished. Total time: 0.132s
+Erasing 'misc'                                     OKAY [  0.029s]
+Finished. Total time: 0.071s
+```
+
+When the completion of the burn-in reset power into the system boot mode, you can access the command line of the system through the serial port / ADB, and can interact with the touch screen or external HDMI display system image interface:
+
+![licheepi4a_aosp](./assets/develop_android/licheepi4a_aosp.png)
+
+### Common Problems
+
+When compiling with the docker environment, you may encounter the following error:
+```shell
+Build sandboxing disabled due to nsjail error. 
+```
+This error can be ignored for now, and will not affect later compilation steps. If you want to run nsjail, try upgrading the kernel version to 5.XX or pass in these parameters when you start the docker `--security-opt apparmor=unconfined --security-opt seccomp=unconfined --security-opt systempaths=unconfined` or `--privileged`.
\ No newline at end of file
diff --git a/docs/hardware/en/lichee/th1520/lpi4a/8_application.md b/docs/hardware/en/lichee/th1520/lpi4a/8_application.md
index 1c5e9368fe..a1f582d1a1 100644
--- a/docs/hardware/en/lichee/th1520/lpi4a/8_application.md
+++ b/docs/hardware/en/lichee/th1520/lpi4a/8_application.md
@@ -504,6 +504,53 @@ The bunny hopped and hopped until he saw a shiny silver carrot. He was so excite
 achieved tok/s: 52.043098
 ```
 
+### OnnxStream
+
+[OnnxStream](https://github.com/vitoplantamura/OnnxStream)
+
+This example runs Stable Diffusion on LPi4A with this project.
+
+First, we need to build the XNNPACK:
+```shell
+git clone https://github.com/google/XNNPACK.git
+cd XNNPACK
+git checkout 3f56c91b492c93676a9b5ca4dd51f528b704c309
+mkdir build
+cd build
+cmake -DXNNPACK_BUILD_TESTS=OFF -DXNNPACK_BUILD_BENCHMARKS=OFF ..
+cmake --build . --config Release
+```
+
+Next, build the Stable Diffusion example:
+```shell
+git clone https://github.com/vitoplantamura/OnnxStream.git
+cd OnnxStream
+cd src
+mkdir build
+cd build
+cmake -DXNNPACK_DIR=<此处替换为clone的XNNPACK存放路径> ..
+cmake --build . --config Release
+```
+
+Now we have the runnable Stable Diffusion example file ``sd``, run with the following parameters:
+```shell
+. /sd --models-path . --rpi
+```
+Where `--models-path` is the model file downloaded from the project's Release page, which can be placed in the directory where the `sd` file is located.
+
+The runtime configuration is as follows:
+```shell
+----------------[start]------------------
+positive_prompt: a photo of an astronaut riding a horse on mars
+negative_prompt: ugly, blurry
+output_png_path: . /result.png
+steps: 10 
+```
+
+The result is the `result.png` file, and the image from the above prompt is as follows:
+
+![onnxstream_result](./../../../../zh/lichee/th1520/lpi4a/assets/application/onnxstream_result.png)
+
 ## Other
 
 Contributions are welcome~ You can get ￥5~150 ($1~20) coupon if your contribution is accepted!
\ No newline at end of file
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/10_test_report.md b/docs/hardware/zh/lichee/th1520/lpi4a/10_test_report.md
index 412d14386d..519794edf5 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/10_test_report.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/10_test_report.md
@@ -142,6 +142,69 @@ rm test
 
 ![web_browser_fishbowl](./assets/test_report/web_browser_fishbowl.png)
 
+## GPU
+
+使用 `glmark2` 的测试结果如下：
+```shell
+root@lpi4a:~# glmark2-es2 
+=======================================================
+    glmark2 2021.12
+=======================================================
+    OpenGL Information
+    GL_VENDOR:      Imagination Technologies
+    GL_RENDERER:    PowerVR B-Series BXM-4-64
+    GL_VERSION:     OpenGL ES 3.2 build 1.16@6099580
+    Surface Config: buf=32 r=8 g=8 b=8 a=8 depth=24 stencil=8
+    Surface Size:   800x600 windowed
+=======================================================
+[build] use-vbo=false: FPS: 460 FrameTime: 2.174 ms
+[build] use-vbo=true: FPS: 434 FrameTime: 2.304 ms
+[texture] texture-filter=nearest: FPS: 489 FrameTime: 2.045 ms
+[texture] texture-filter=linear: FPS: 493 FrameTime: 2.028 ms
+[texture] texture-filter=mipmap: FPS: 776 FrameTime: 1.289 ms
+[shading] shading=gouraud: FPS: 1055 FrameTime: 0.948 ms
+[shading] shading=blinn-phong-inf: FPS: 1049 FrameTime: 0.953 ms
+[shading] shading=phong: FPS: 832 FrameTime: 1.202 ms
+[shading] shading=cel: FPS: 781 FrameTime: 1.280 ms
+[bump] bump-render=high-poly: FPS: 481 FrameTime: 2.079 ms
+[bump] bump-render=normals: FPS: 1056 FrameTime: 0.947 ms
+[bump] bump-render=height: FPS: 730 FrameTime: 1.370 ms
+[effect2d] kernel=0,1,0;1,-4,1;0,1,0;:1 FPS: 456 FrameTime: 2.193 ms
+[effect2d] kernel=1,1,1,1,1;1,1,1,1,1;1,1,1,1,1;:2 FPS: 184 FrameTime: 5.435 ms
+[pulsar] light=false:quads=5:texture=false: FPS: 585 FrameTime: 1.709 ms
+[desktop] blur-radius=5:effect=blur:passes=1:separable=true:windows=4: FPS: 177 FrameTime: 5.650 ms
+[desktop] effect=shadow:windows=4: FPS: 405 FrameTime: 2.469 ms
+[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 135 FrameTime: 7.407 ms
+[buffer] columns=200:interleave=false:update-dispersion=0.9:update-fraction=0.5:update-method=subdata: FPS: 160 FrameTime: 6.250 ms
+[buffer] columns=200:interleave=true:update-dispersion=0.9:update-fraction=0.5:update-method=map: FPS: 197 FrameTime: 5.076 ms
+[ideas] speed=duration: FPS: 442 FrameTime: 2.262 ms
+[jellyfish] <default>: FPS: 433 FrameTime: 2.309 ms
+[terrain] <default>: FPS: 31 FrameTime: 32.258 ms
+[shadow] <default>: FPS: 275 FrameTime: 3.636 ms
+[refract] <default>: FPS: 45 FrameTime: 22.222 ms
+[conditionals] fragment-steps=0:vertex-steps=0: FPS: 775 FrameTime: 1.290 ms
+[conditionals] fragment-steps=5:vertex-steps=0: FPS: 484 FrameTime: 2.066 ms
+[conditionals] fragment-steps=0:vertex-steps=5: FPS: 819 FrameTime: 1.221 ms
+[function] fragment-complexity=low:fragment-steps=5: FPS: 1048 FrameTime: 0.954 ms
+[function] fragment-complexity=medium:fragment-steps=5: FPS: 694 FrameTime: 1.441 ms
+[loop] fragment-loop=false:fragment-steps=5:vertex-steps=5: FPS: 1093 FrameTime: 0.915 ms
+[loop] fragment-steps=5:fragment-uniform=false:vertex-steps=5: FPS: 678 FrameTime: 1.475 ms
+[loop] fragment-steps=5:fragment-uniform=true:vertex-steps=5: FPS: 438 FrameTime: 2.283 ms
+=======================================================
+                                  glmark2 Score: 551 
+=======================================================
+```
+
+![gpu_test_glmark2](./assets/test_report/gpu_test_glmark2.png)
+
+运行 `glxgears` 结果如下：
+```shell
+es2gears_x11
+```
+
+![gpu_test_gears](./assets/test_report/gpu_test_gears.png)
+
+
 ## 其它
 
 欢迎投稿～ 投稿接受后可得￥5～150（$1~20）优惠券！
\ No newline at end of file
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md b/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md
index d566370c82..9706528d7c 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/3_images.md
@@ -56,8 +56,8 @@ ISCAS 镜像站：[点我](https://mirror.iscas.ac.cn/revyos/extra/images/lpi4a/
    - 已知问题：
       - HDMI 音频在 chromium 下播放音质有问题
    - 使用说明：
-      - 该压缩包为仅支持 HDMI 显示，烧录时请注意 boot 的后缀和设备对应
-         - 8gddr/16gddr 分别对应 8g/16g 内存
+      - 该压缩包为仅支持 HDMI 显示，烧录时请注意文件名中的后缀和设备相关参数对应
+         - boot，u-boot 文件名中的 8gddr/16gddr 分别对应 8g/16g 内存
 
 2. LPI4A_20230721_mipi.zip
 
@@ -82,9 +82,9 @@ ISCAS 镜像站：[点我](https://mirror.iscas.ac.cn/revyos/extra/images/lpi4a/
          - 切换为 root 用户，执行`echo 亮度值(0-7的整数值) > /sys/class/backlight/pwm-backlight@0/brightness`
       - HDMI 音频在 chromium 下播放音质有问题
    - 使用说明：
-      - 该压缩包为支持 MIPI 屏幕的镜像，烧录时请注意 boot 的后缀和设备对应
-         - 8gddr/16gddr 分别对应 8g/16g 内存
-         - mipi_720p/mipi_1080p 分别对应800x1280的 MIPI 屏幕（带触摸）/1200x1920的mipi屏幕
+      - 该压缩包为支持 MIPI 屏幕的镜像，烧录时请注意文件名中的后缀和设备相关参数对应
+         - boot，u-boot 文件名中的 8gddr/16gddr 分别对应 8g/16g 内存
+         - boot 文件名中的 mipi_720p/mipi_1080p 分别对应800x1280的 MIPI 屏幕（带触摸）/1200x1920的mipi屏幕
 
 ### OpenWRT
 
@@ -122,7 +122,8 @@ Readme and image download link: [Click me](https://github.com/aiminickwong/liche
 ![openKylin](./assets/images/openkylin.png)
 ![oepnkylin_neofetch](./assets/images/oepnkylin_neofetch.png)
 
-Readme and image download link: [Click me](https://github.com/aiminickwong/licheepi4a-images)
+Readme link: [Click me](https://github.com/aiminickwong/licheepi4a-images)
+[openKylin V1.0 Download address](https://www.openkylin.top/downloads/index-cn.html)
 
 ### armbian (unofficial)
 
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/4_burn_image.md b/docs/hardware/zh/lichee/th1520/lpi4a/4_burn_image.md
index ef766c1146..51502ed9c6 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/4_burn_image.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/4_burn_image.md
@@ -14,7 +14,7 @@ update:
 ### 获取镜像
 
 参见上一章“镜像集合”，选取需要的镜像下载。
-以下的烧录方式以 Debian 镜像 `LPi4A_Test_0425.7z` 为例。
+以下的烧录方式以 Debian 单屏镜像 `LPI4A_20230721.zip`，16+128核心板为例。
 
 ### 获取烧录工具
 
@@ -64,37 +64,36 @@ Windows 下烧录时，需要先进入高级启动模式，禁用数字签名。
 这时侯我们可以通过fastboot下载并启动u-boot镜像的命令，来进入到u-boot的fastboot烧录模式（相比Brom阶段，会有更大下载buffer，速度会更快）
 下面的指令会检查并格式化分区，请务必执行，否则后面烧录 rootfs 会很慢。
 
+`u-boot-with-spl-ddr8g.bin` 和 `u-boot-with-spl-ddr16g.bin` 为u-boot 固件，具体差异请参考镜像说明。
 ```bash
-sudo ./fastboot flash ram ./images/u-boot-with-spl.bin
+sudo ./fastboot flash ram ./images/u-boot-with-spl-ddr16g.bin
 sudo ./fastboot reboot
 sleep 1
 ```
 
 分别烧录下面三个镜像：启动引导镜像-uboot，启动分区-boot，操作系统根分区-root
 ```bash
-sudo ./fastboot flash uboot ./images/u-boot-with-spl.bin
-sudo ./fastboot flash boot ./images/boot.ext4
-sudo ./fastboot flash root ./images/rootfs.ext4
+sudo ./fastboot flash uboot ./images/u-boot-with-spl-ddr16g.bin
+sudo ./fastboot flash boot ./images/boot_16gddr.ext4
+sudo ./fastboot flash root ./images/rootfs-thead-image-linux_sing.ext4.ext4
 ```
 
-`boot.ext4` 为 boot 分区，包含以下内容： 
-
+`boot_8gddr.ext4`，`boot_8gddr_mipi_720p.ext4`，`boot_8gddr_mipi_1080p.ext4`，`boot_16gddr.ext4`，`boot_16gddr_mipi_720p.ext4` 和 `boot_16gddr_mipi_1080p.ext4` 为 boot 分区，具体差异请参考镜像说明。它们主要包含以下内容： 
 ```bash
 fw_dynamic.bin        #opensbi
 Image                 #kernel image
 kernel-release        #commit id of kernel
 light_aon_fpga.bin    #fw for E902 aon
 light_c906_audio.bin  #fw for C906 audio
-light-lpi4a.dtb       #1.85GHz dtb
-light-lpi4a_2Ghz.dtb  #2GHz overclock dtb
-light-lpi4a-ddr2G.dtb #history dtb
+light-lpi4a.dtb       # ddr8G dtb
+light-lpi4a-ddr16g.dtb # ddr16G dtb
 ```
 
-`rootfs.ext4` 为根文件系统，默认为 Debian 系统。
+`rootfs-thead-image-linux_sing.ext4` 和 `rootfs-thead-image-linux_mipi.ext4` 为根文件系统，默认为 Debian 系统。两者的具体差异请参考镜像说明。
 
 烧录镜像的典型 log 输出如下：
 
-![](./assets/burn_image/burn_image_progress_result.png)
+![burn_image_progress_result](./assets/burn_image/burn_image_progress_result.png)
 
 <!--  
 ```bash
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/5_desktop.md b/docs/hardware/zh/lichee/th1520/lpi4a/5_desktop.md
index 93fa5b9995..97cc4a90e9 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/5_desktop.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/5_desktop.md
@@ -117,7 +117,7 @@ connect 目标设备的mac地址
 
 使用 `sudo apt update` 可以更新软件列表，一般在更换软件源之后需要使用这个命令。
 
-使用这个命令前，先用 `date` 命令查看一下时间，若时间不对，可以手动更新一下，确保软件源内的软件包是最新版本：
+使用这个命令前，先用 `date` 命令查看一下时间，若时间不对或连接网络后没有自动更新时间，可以手动更新一下，确保软件源内的软件包是最新版本：
 ```shell
 sudo date -s "20230717 12:00:00"
 ```
@@ -249,6 +249,8 @@ LibreOffice Writer 即 WORD 功能：
 
 ![browser_location](./assets/desktop/browser_location.png)
 
+> 
+
 使用搜索引擎：  
 
 ![browser_search_engine_use](./assets/desktop/browser_search_engine_use.jpg)
@@ -452,5 +454,18 @@ vncserver -localhost no
 ![vnc_viewer_use](./assets/desktop/vnc_viewer_use.png)
 
 
+### btop
+
+btop 是一个兼顾美观与实用性的资源监视器，显示处理器、内存、磁盘、网络和进程的使用情况和统计​​信息。
+
+使用以下命令可以安装：
+```shell
+sudo apt install btop
+```
+
+然后在命令行中运行 `btop` 命令即可使用，效果如下：
+
+![btop_use](./assets/application/btop_use.png)
+
 ## 更多
 欢迎投稿～ 投稿接受后可得￥5～150（$1~20）优惠券！
\ No newline at end of file
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/6_peripheral.md b/docs/hardware/zh/lichee/th1520/lpi4a/6_peripheral.md
index 945816b86d..42844dccf0 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/6_peripheral.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/6_peripheral.md
@@ -512,9 +512,19 @@ echo off > /sys/class/drm/card0-DSI-1/status
 
 ## GPU
 
-`sudo watch cat /sys/kernel/debug/pvr/status`
+使用命令以下命令可以实时查看 GPU 的状态：
+```shell
+sudo watch cat /sys/kernel/debug/pvr/status
+```
+
+在 xfce 桌面下，GPU 的状态如下：
+
+![gpu_status_desktop](./assets/peripheral/gpu_status_desktop.png)
+
+使用 Chromium 浏览器播放视频时，GPU 的状态如下：
+
+![gpu_status_play_video](./assets/peripheral/gpu_status_play_video.png)
 
-TODO
 ## NPU
 
 TODO
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_andriod.md b/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_andriod.md
deleted file mode 100644
index b99493591e..0000000000
--- a/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_andriod.md
+++ /dev/null
@@ -1,10 +0,0 @@
----
-title: 系统开发
-keywords: Linux, Lichee, TH1520, SBC, RISCV, Kernel, SDK, Develop
-update:
-  - date: 2023-05-08
-    version: v1.0
-    author: wonder
-    content:
-      - Release docs
----
diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_android.md b/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_android.md
new file mode 100644
index 0000000000..07781567d0
--- /dev/null
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/7_develop_android.md
@@ -0,0 +1,195 @@
+---
+title: RISC-V Android
+keywords: Linux, Lichee, TH1520, SBC, RISCV, Kernel, SDK, Develop
+update:
+  - date: 2023-07-27
+    version: v1.1
+    author: ztd
+    content:
+      - Update docs
+  - date: 2023-05-08
+    version: v1.0
+    author: wonder
+    content:
+      - Release docs
+---
+
+## Android
+
+[项目地址](https://gitee.com/thead-android/thead-android)
+
+本项目为安卓开源项目(AOSP)支持的仓库，其中包含了 LPi4A 发板的板级配置、外设HAL 层、内核、u-boot 和预编译组件支持，其余组件则可直接从上游 AOSP 仓库拉取。
+
+> 注意，该项目尚处于初期阶段，目前的 AOSP 在 Licheepi 4A 上运行并不稳定，且功能还未完善。后续会更新功能完善的稳定版，请关注该文档的更新。
+
+### 快速上手
+
+在下载安卓开源项目源代码之前，请检查您的工作环境，建议使用具有至少 250G 空闲磁盘空间、16GB+ 内存的 Linux 系统(推荐使用 Ubuntu 20.04 以上版本)的工作环境， 编译时间和主机的处理器核心数有关，建议使用有较多核心的主机。且由于网络原因，下载时间根据网络情况会有很大差别，推荐使用代理下载源码。
+
+> 以下数据供参考：
+> 使用 E5-2699 CPU，内存 377GB 的机器编译，编译时间约为2小时（在Ubuntu22.04的docker环境下）。下载源码的时间约为3小时。
+
+将安卓开源项目(主线版本)和开发板支持源代码下载到工作目录,使用固定版本上游代码:
+```shell
+mkdir riscv-android-src && cd riscv-android-src
+repo init -u https://gitee.com/thead-android/local_manifests.git -b main_2023_7_7
+git clone https://gitee.com/thead-android/local_manifests.git .repo/local_manifests -b thead-android-community
+repo sync
+```
+
+使用最新版本上游代码，可能会由于兼容性导致一些编译问题:
+```shell
+mkdir riscv-android-src && cd riscv-android-src
+repo init -u https://android.googlesource.com/platform/manifest -b master
+git clone https://gitee.com/thead-android/local_manifests.git .repo/local_manifests -b thead-android-community
+repo sync
+```
+
+### 编译源码
+
+下载完成后，先安装一些编译会用到的依赖：
+```shell
+sudo apt-get install git-core gnupg flex bison build-essential zip curl zlib1g-dev gcc-multilib g++-multilib libc6-dev-i386 libncurses5 lib32ncurses5-dev x11proto-core-dev libx11-dev lib32z1-dev libgl1-mesa-dev libxml2-utils xsltproc unzip fontconfig python3 bc cpio rsync wget
+```
+
+然后可以通过以下命令对系统进行构建：
+```shell
+source build/envsetup.sh
+lunch lichee_pi_4a-userdebug
+m -j
+```
+
+编译完成后，检查生成的文件：
+```shell
+$ ls out/target/product/lichee_pi_4a/*img
+out/target/product/lichee_pi_4a/boot.img           
+out/target/product/lichee_pi_4a/super_empty.img        
+out/target/product/lichee_pi_4a/vendor_boot-debug.img
+out/target/product/lichee_pi_4a/cache.img          
+out/target/product/lichee_pi_4a/system.img             
+out/target/product/lichee_pi_4a/vendor_boot-test-harness.img
+out/target/product/lichee_pi_4a/dtb.img            
+out/target/product/lichee_pi_4a/system_ext.img         
+out/target/product/lichee_pi_4a/vendor_boot.img
+out/target/product/lichee_pi_4a/dtbo-unsigned.img  
+out/target/product/lichee_pi_4a/userdata.img           
+out/target/product/lichee_pi_4a/vendor_ramdisk-debug.img
+out/target/product/lichee_pi_4a/dtbo.img           
+out/target/product/lichee_pi_4a/vbmeta.img             
+out/target/product/lichee_pi_4a/vendor_ramdisk-test-harness.img
+out/target/product/lichee_pi_4a/product.img        
+out/target/product/lichee_pi_4a/vbmeta_system.img      
+out/target/product/lichee_pi_4a/vendor_ramdisk.img
+out/target/product/lichee_pi_4a/ramdisk.img        
+out/target/product/lichee_pi_4a/vendor-bootconfig.img
+out/target/product/lichee_pi_4a/super.img          
+out/target/product/lichee_pi_4a/vendor.img
+```
+
+### 烧录至 LPi4A 开发板
+
+使用fastboot对系统镜像进行烧写，adb和fastboot工具请使用从这里下载的版本：
+https://developer.android.com/tools/releases/platform-tools
+
+将需要烧录的文件拷贝到 fastboot 工具所在目录下，供fastboot使用：
+```shell
+cp bootpart.ext4 boot.img super.img userdata.img vbmeta.img vbmeta_system.img vendor_boot.img <path_to_fastboot>
+```
+
+开发板使用主要需要连接电源、串口、USB 和显示：
+串口主要用于 U-boot 和内核中的命令交互，可通过底板上 GPIO 的 U0-RX 和 U0-TX 连接，波特率为115200。USB Device 接口主要用于fastboot和adb工具的连接 MIPI DSI/HDMI 接口可以使用于连接屏幕显示 UI 界面。
+
+对系统进行完整烧写需要按住开发板的boot按键同时按复位键进入boot烧写模式。使用刚刚下载下来的 fastboot 烧写：
+```shell
+#烧录uboot并初始化boot环境变量
+fastboot flash ram u-boot-with-spl.bin
+fastboot reboot
+fastboot flash uboot u-boot-with-spl.bin
+
+#烧录各个分区
+#在非boot烧写模式，可以在uboot的命令行中输入命令fastboot usb 0，单独烧录分区
+fastboot flash bootpart bootpart.ext4
+fastboot flash boot boot.img
+fastboot flash vendor_boot vendor_boot.img
+fastboot flash super super.img 
+fastboot flash userdata userdata.img
+fastboot flash vbmeta vbmeta.img
+fastboot flash vbmeta_system vbmeta_system.img
+
+#初始化metadata和misc分区
+fastboot erase metadata 
+fastboot erase misc
+```
+
+典型烧录 log 如下：
+```shell
+< waiting for any device >
+Sending 'ram' (982 KB)                             OKAY [  0.261s]
+Writing 'ram'                                      OKAY [  0.002s]
+Finished. Total time: 0.268s
+Rebooting                                          OKAY [  0.001s]
+Finished. Total time: 0.402s
+< waiting for any device >
+Sending 'uboot' (982 KB)                           OKAY [  0.044s]
+Writing 'uboot'                                    OKAY [  0.077s]
+Finished. Total time: 0.158s
+Sending 'bootpart' (8192 KB)                       OKAY [  0.217s]
+Writing 'bootpart'                                 OKAY [  0.071s]
+Finished. Total time: 0.316s
+Warning: skip copying boot_a image avb footer (boot_a partition size: 65536, boot_a image size: 33554432).
+Sending 'boot_a' (32768 KB)                        OKAY [  0.825s]
+Writing 'boot_a'                                   OKAY [  0.255s]
+Finished. Total time: 1.116s
+Sending 'vendor_boot_a' (32768 KB)                 OKAY [  0.824s]
+Writing 'vendor_boot_a'                            OKAY [  0.254s]
+Finished. Total time: 1.107s
+Sending sparse 'super' 1/9 (114684 KB)             OKAY [  2.872s]
+Writing 'super'                                    OKAY [  0.855s]
+Sending sparse 'super' 2/9 (114336 KB)             OKAY [  2.849s]
+Writing 'super'                                    OKAY [  0.880s]
+Sending sparse 'super' 3/9 (114684 KB)             OKAY [  2.947s]
+Writing 'super'                                    OKAY [  0.857s]
+Sending sparse 'super' 4/9 (114684 KB)             OKAY [  2.921s]
+Writing 'super'                                    OKAY [  0.862s]
+Sending sparse 'super' 5/9 (114684 KB)             OKAY [  2.875s]
+Writing 'super'                                    OKAY [  0.904s]
+Sending sparse 'super' 6/9 (110208 KB)             OKAY [  2.794s]
+Writing 'super'                                    OKAY [  0.859s]
+Sending sparse 'super' 7/9 (106652 KB)             OKAY [  2.679s]
+Writing 'super'                                    OKAY [  0.853s]
+Sending sparse 'super' 8/9 (109509 KB)             OKAY [  2.754s]
+Writing 'super'                                    OKAY [  2.400s]
+Sending sparse 'super' 9/9 (88872 KB)              OKAY [  2.251s]
+Writing 'super'                                    OKAY [  0.707s]
+Finished. Total time: 34.231s
+Sending 'userdata' (2652 KB)                       OKAY [  0.085s]
+Writing 'userdata'                                 OKAY [  0.581s]
+Finished. Total time: 0.706s
+Sending 'vbmeta_a' (8 KB)                          OKAY [  0.019s]
+Writing 'vbmeta_a'                                 OKAY [  0.021s]
+Finished. Total time: 0.078s
+Sending 'vbmeta_system_a' (4 KB)                   OKAY [  0.019s]
+Writing 'vbmeta_system_a'                          OKAY [  0.023s]
+Finished. Total time: 0.079s
+Erasing 'metadata'                                 OKAY [  0.087s]
+Finished. Total time: 0.132s
+Erasing 'misc'                                     OKAY [  0.029s]
+Finished. Total time: 0.071s
+```
+
+当完成烧写后重新复位上电进入系统启动模式,可以通过串口/ADB访问系统的命令行，并可通过触屏或外接HDMI显示系统图像界面进行交互：
+
+![licheepi4a_aosp](./assets/develop_android/licheepi4a_aosp.png)
+
+### 常见问题
+
+下载源码时，若运行 `repo init -u https://gitee.com/thead-android/local_manifests.git -b main_2023_7_7` 命令始终不成功，可以尝试运行以下命令后，再进行 repo init ：
+```shell
+export REPO_URL='https://mirrors.tuna.tsinghua.edu.cn/git/git-repo/'
+```
+
+使用 docker 环境编译时，可能会遇到如下报错：
+```shell
+Build sandboxing disabled due to nsjail error. 
+```
+这个报错可以暂时忽略，不影响后面的编译步骤。若想运行 nsjail，可以尝试升级内核版本至5.XX或者启动 docker 时传入这些参数 `--security-opt apparmor=unconfined --security-opt seccomp=unconfined --security-opt systempaths=unconfined` 或 `--privileged`。
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diff --git a/docs/hardware/zh/lichee/th1520/lpi4a/8_application.md b/docs/hardware/zh/lichee/th1520/lpi4a/8_application.md
index 06e11e1053..f37d856932 100644
--- a/docs/hardware/zh/lichee/th1520/lpi4a/8_application.md
+++ b/docs/hardware/zh/lichee/th1520/lpi4a/8_application.md
@@ -505,6 +505,55 @@ The bunny hopped and hopped until he saw a shiny silver carrot. He was so excite
 achieved tok/s: 52.043098
 ```
 
+### OnnxStream
+
+[项目地址](https://github.com/vitoplantamura/OnnxStream)
+
+本示例通过这个项目在 LPi4A 上运行 Stable Diffusion。
+
+首先，我们需要构建 XNNPACK：
+```shell
+git clone https://github.com/google/XNNPACK.git
+cd XNNPACK
+git checkout 3f56c91b492c93676a9b5ca4dd51f528b704c309
+mkdir build
+cd build
+cmake -DXNNPACK_BUILD_TESTS=OFF -DXNNPACK_BUILD_BENCHMARKS=OFF ..
+cmake --build . --config Release
+```
+
+接下来，构建 Stable Diffusion example：
+```shell
+git clone https://github.com/vitoplantamura/OnnxStream.git
+cd OnnxStream
+cd src
+mkdir build
+cd build
+cmake -DXNNPACK_DIR=<此处替换为clone的XNNPACK存放路径> ..
+cmake --build . --config Release
+```
+
+现在我们得到了可运行的 Stable Diffusion example 文件 `sd` ，使用如下参数运行：
+```shell
+./sd --models-path . --rpi
+```
+其中，`--models-path` 是从该项目 Release 页面中下载的模型文件，可以放到 `sd` 文件的所在目录下。
+
+运行时的配置如下：
+```shell
+----------------[start]------------------
+positive_prompt: a photo of an astronaut riding a horse on mars
+negative_prompt: ugly, blurry
+output_png_path: ./result.png
+steps: 10 
+```
+
+得到的结果为`result.png`文件，上述 prompt 得到的图片如下：
+
+![onnxstream_result](./assets/application/onnxstream_result.png)
+
+
+
 ## 其它
 
 欢迎投稿～ 投稿接受后可得￥5～150（$1~20）优惠券！
\ No newline at end of file
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