diff --git a/README.md b/README.md
index d4e5dae..8c6dfb3 100644
--- a/README.md
+++ b/README.md
@@ -23,10 +23,11 @@ GuiLite is the smallest GUI library with 5000 lines of code, could run on **all
 | --- | --- | --- |
 | 24 MHZ | 29 KB | 9 KB |
 
-## 🔥New feature：Inject GuiLite Samples into 3D Web
-- ![GuiLiteGraphic](doc/GuiLite3D.gif)
-- Run GuiLite Samples[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples#mcu-demos-hello-star--hello-particle--hello-wave--hello-notouch--hello-mario--hello-3d) on Web and 3D scenario
-- [Source code](https://github.com/idea4good/GuiLiteWeb/blob/master/CubeEx/main.js)
+## 🔥New feature：Lightweight(MCU level) 3D engine - [Hello 3D](https://gitee.com/idea4good/GuiLiteSamples#hello-3d)
+- ![Hello3D](doc/Hello3D.gif)
+- Could run on limited resource hardware
+- Could build 3D object quickly, and run it on different platform(e.g, Windows, Linux, MCU, Qt)
+- Could upgrade your UI experience
 
 ## Features
 ### Cross platform
@@ -47,7 +48,7 @@ GuiLite is the smallest GUI library with 5000 lines of code, could run on **all
 ![GuiLitePreviewer](doc/Previewer.gif)
 ***
 ### Gorgeous UI
-![wallpaper](doc/wallpaper.jpg)![Hello3D-pc](doc/Hello3D-pc.gif)
+![wallpaper](doc/wallpaper.jpg)![HelloNets-pc](doc/HelloNets-pc.gif)
 ***
 ### Multi-language:
 ![unicode](doc/unicode.jpg)
@@ -60,6 +61,11 @@ GuiLite is the smallest GUI library with 5000 lines of code, could run on **all
 We build GuiLite demo as docker image, you can update/deploy/run the latest GuiLite demo on your device with single command below:
 - `sudo docker run -it --privileged -v /dev:/dev-share idea4good/gui-lite:latest bash /run.sh`
 ***
+## Inject GuiLite Samples into 3D Web
+- ![GuiLiteGraphic](doc/GuiLite3D.gif)
+- Run GuiLite Samples[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples#mcu-demos-hello-star--hello-particle--hello-wave--hello-notouch--hello-mario--hello-3d) on Web and 3D scenario
+- [Source code](https://github.com/idea4good/GuiLiteWeb/blob/master/CubeEx/main.js)
+***
 ## Start with Demo
 GuiLite is only a framework, could not create UI by itself. In order to show how to build UI App with it, We provide some samples for you.
 - Sample code [here](https://github.com/idea4good/GuiLiteSamples).
@@ -69,7 +75,8 @@ GuiLite is only a framework, could not create UI by itself. In order to show how
 | --- | --- | --- | --- | --- |
 | HelloParticle | Windows, Linux, STM32F103, STM32F429 | Show how to develop particle effect | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloParticle/README.md) | ★ |
 | HelloStar | Windows, Linux, STM32F103, STM32F429 | Show how to develop star field effect | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloStar/README.md) | ★ |
-| Hello3D | Windows, Linux, STM32F103 | Show how to build physics App with GuiLite | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/Hello3D/README.md) | ★★ |
+| Hello3D | Windows, Linux, STM32F103 | Lightweight(MCU level) 3D engine base on GuiLite | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/Hello3D/README.md) | ★★ |
+| HelloNets | Windows, Linux, STM32F103 | Show how to build physics App with GuiLite | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloNets/README.md) | ★★ |
 | HelloGuiLite | Windows, Linux | Show how to Initialize UI, load resource, layout UI | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloGuiLite/README.md) | ★★ |
 | HelloWidgets | Windows, Linux | Show how to use GuiLite widgets | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloWidgets/README.md) | ★★ |
 | HelloMario | Windows, Linux, STM32F103, STM32F429 | Show how to develop multi-layer UI system | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloMario/README.md) | ★★ |
diff --git a/README_zh.md b/README_zh.md
index d495fcb..16e0d1c 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -22,10 +22,11 @@ GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如
 | --- | --- | --- |
 | 24 MHZ | 29 KB | 9 KB |
 
-## 🔥新功能：把GuiLite实例注入到：3D Web
-- ![GuiLiteGraphic](doc/GuiLite3D.gif)
-- GuiLite实例[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples#mcu-demos-hello-star--hello-particle--hello-wave--hello-notouch--hello-mario--hello-3d)运行在Web及3D环境
-- [源代码链接](https://github.com/idea4good/GuiLiteWeb/blob/master/CubeEx/main.js)
+## 🔥新功能：超轻量（单片机级别）3D引擎 - [Hello 3D](https://gitee.com/idea4good/GuiLiteSamples#hello-3d)
+- ![Hello3D](doc/Hello3D.gif)
+- 可以运行资源十分有限的硬件上
+- 可以快速建立3D模型，并流畅的运行在各种平台上（例如：Windows, Linux, MCU, Qt）
+- 少许3D效果，可以有效提升UI体验
 
 ## 功能介绍
 ### 卓越的跨平台能力
@@ -46,7 +47,7 @@ GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如
 ![GuiLitePreviewer](doc/Previewer.gif)
 ***
 ### 浮夸的UI效果
-![wallpaper](doc/wallpaper.jpg)![Hello3D-pc](doc/Hello3D-pc.gif)
+![wallpaper](doc/wallpaper.jpg)![HelloNets-pc](doc/HelloNets-pc.gif)
 ***
 ### 万国语(unicode)：
 ![unicode](doc/unicode.jpg)
@@ -59,6 +60,11 @@ GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如
 我们把GuiLite demo做成了Docker映像，只需一行命令，就可以将最新的GuiLite demo升级/部署/运行在你的设备上了。
 - `sudo docker run -it --privileged -v /dev:/dev-share idea4good/gui-lite:latest bash /run.sh`
 ***
+## 支持GuiLite实例注入到：3D Web
+- ![GuiLiteGraphic](doc/GuiLite3D.gif)
+- GuiLite实例[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples#mcu-demos-hello-star--hello-particle--hello-wave--hello-notouch--hello-mario--hello-3d)运行在Web及3D环境
+- [源代码链接](https://github.com/idea4good/GuiLiteWeb/blob/master/CubeEx/main.js)
+***
 ## 快速上手
 GuiLite只是一个框架，本身并不能生成UI。为了能够展示如何用GuiLite开发App，我们提供了一些实例程序给大家参考。
 - 实例程序的代码在[这里](https://gitee.com/idea4good/GuiLiteSamples)。
@@ -68,7 +74,8 @@ GuiLite只是一个框架，本身并不能生成UI。为了能够展示如何
 | --- | --- | --- | --- | --- |
 | HelloParticle | Windows, Linux, STM32F103, STM32F429 | 粒子效果的应用 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloParticle/README.md) | ★|
 | HelloStar | Windows, Linux, STM32F103, STM32F429 | 星空效果的应用 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloStar/README.md) | ★|
-| Hello3D | Windows, Linux, STM32F103 | 3D物理过程的应用 | [Build](https://gitee.com/idea4good/GuiLiteSamples/blob/master/Hello3D/README.md) | ★★ |
+| Hello3D | Windows, Linux, STM32F103 | 基于GuiLite的超轻量（单片机级别）3D引擎 | [Build](https://gitee.com/idea4good/GuiLiteSamples/blob/master/Hello3D/README.md) | ★★ |
+| HelloNets | Windows, Linux, STM32F103 | 3D物理过程的应用 | [Build](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloNets/README.md) | ★★ |
 | HelloGuiLite | Windows, Linux | 初始化GuiLite，加载资源，布局界面元素，按钮响应 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloGuiLite/README.md) | ★★|
 | HelloWidgets | Windows, Linux | 用于演示基本控件的使用方法 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloWidgets/README.md) | ★★|
 | HelloMario | Windows, Linux, STM32F103, STM32F429 | 多图层的UI系统 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloMario/README.md) | ★★|
diff --git a/doc/Hello3D.gif b/doc/Hello3D.gif
new file mode 100644
index 0000000..b35f0e5
Binary files /dev/null and b/doc/Hello3D.gif differ
diff --git a/doc/Hello3D-pc.gif b/doc/HelloNets-pc.gif
similarity index 100%
rename from doc/Hello3D-pc.gif
rename to doc/HelloNets-pc.gif