diff --git a/README.md b/README.md
index 37f86a4..f4a4d6c 100644
--- a/README.md
+++ b/README.md
@@ -5,12 +5,12 @@
 # GuiLite - The smallest GUI library
 ![badge_build](https://img.shields.io/badge/build-passing-brightgreen.svg) ![badge_docker](https://img.shields.io/badge/docker%20build-passing-brightgreen.svg) ![badge_platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20iOS%20%7C%20Android%20%7C%20MCU-brightgreen.svg) ![badge_lincense](https://img.shields.io/badge/license-Apache%202-blue.svg) ![badge_lincense](https://img.shields.io/badge/architecture-amd64%20%7C%20arm%20%7C%20arm64-blue.svg) 
 - [中文](README_zh.md)
-- [Features](#Features)
-- [Start with Demo](#Start-with-Demo)
-- [Documents](#Documents)
-- [How to Learn?](#How-to-Learn)
-- [Videos](#Videos)
-- [🙏Thanks & ❤️Charity](#Thanks-and-Charity)
+- [✨Features](#Features)
+- [🔨Start with Demo](#Start-with-Demo)
+- [📚Documents](#Documents)
+- [📈How to Learn?](#How-to-Learn)
+- [📀Videos](#Videos)
+- [📞Community Channel](#Community-Channel)
 ***
 ## Introduction
 GuiLite is the smallest GUI library with 5000 lines of code, could run on **all platforms**(e.g, iOS, Android, Linux, Windows, macOS, Docker and MCU without OS), and work with **many languages**(e.g. Swift, Java, Javascript, C#, Golang).
@@ -30,7 +30,7 @@ GuiLite is the smallest GUI library with 5000 lines of code, could run on **all
 - Easy to build 3D object
 - Could upgrade your UI experience
 
-## Features
+## ✨Features
 ### Cross platform
 | ARM Linux | STM32 Without OS |
 | --- | --- |
@@ -51,7 +51,7 @@ GuiLite is the smallest GUI library with 5000 lines of code, could run on **all
 ### Gorgeous UI
 ![wallpaper](doc/wallpaper.jpg)![HelloNets-pc](doc/HelloNets-pc.gif)
 ***
-### Multi-language:
+### 🔣Multi-language:
 ![unicode](doc/unicode.jpg)
 ***
 ### IoT Solution & Code Telemetry
@@ -68,7 +68,7 @@ We build GuiLite demo as docker image, you can update/deploy/run the latest GuiL
 - Run GuiLite Samples[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples) on Web and 3D scenario
 - [Source code](https://github.com/idea4good/GuiLiteWeb/blob/master/CubeEx/main.js)
 ***
-## Start with Demo
+## 🔨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).
 - Sample introduction:
@@ -89,7 +89,7 @@ GuiLite is only a framework, could not create UI by itself. In order to show how
 | HelloWave | Windows, Linux, STM32F103, STM32F429 | Show how to use wave widget | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HelloWave/README.md) | ★★★ |
 | HostMonitor | iOS, Mac, Android, Windows, Linux | Show how to build complex UI for all platforms | [Build](https://github.com/idea4good/GuiLiteSamples/blob/master/HostMonitor/README.md) | ★★★★ |
 
-## Documents
+## 📚Documents
 GuiLite is the smallest and simplest GUI library.
 1. Just 5,000 line C++ code
 2. Only use basic C++ feature(class, virtual function), no complex syntax
@@ -107,7 +107,7 @@ GuiLite is the smallest and simplest GUI library.
         - [Full video](https://www.youtube.com/watch?v=QzZJnU5KmDQ)
         - [Tutorial Source code](https://github.com/idea4good/GuiLiteWeb/blob/master/Graphic/main.js)
 
-## How to learn?
+## 📈How to learn?
 1. Build/Run GuiLite library
 2. Build/Run HelloXXX demos
 3. Read/Modify `HelloXXX/UIcode/UIcode.cpp` code
@@ -115,7 +115,7 @@ GuiLite is the smallest and simplest GUI library.
 5. Read/Modify `core` code
 6. Build your UI framework
 
-## Videos
+## 📀Videos
 - [GuiLite introduction](https://www.youtube.com/watch?v=grqXEz3bdC0)
 - [3D GuiLite](https://v.youku.com/v_show/id_XMzYxNTE3MTI0MA)
 - [GuiLite + STM32](https://v.youku.com/v_show/id_XNDAwNzM5MTM3Ng)
@@ -123,6 +123,7 @@ GuiLite is the smallest and simplest GUI library.
 ## Mirror repository
 [Gitee in China](https://gitee.com/idea4good/GuiLite)
 
-## Thanks and Charity
-- Thanks for the help from QQ group, you guys make GuiLite better! And welcome new friend to join us.<br>[<img src="doc/qq.group.jpg">](https://jq.qq.com/?_wv=1027&k=5EO8D9i)
-- [Sponsor & Help sick kids](https://idea4good.github.io)
+## 📞Community Channel
+Thanks for the help from community, you guys make GuiLite better! And welcome new friend to join us.
+- [**@Twitter**](https://twitter.com/idea4good)
+- QQ code: [<img src="doc/qq.group.jpg">](https://jq.qq.com/?_wv=1027&k=5EO8D9i)
diff --git a/README_zh.md b/README_zh.md
index 3d385d0..350ea56 100644
--- a/README_zh.md
+++ b/README_zh.md
@@ -4,12 +4,12 @@
 
 # GuiLite（超轻量UI框架）- 最小的GUI库
 ![badge_build](https://img.shields.io/badge/build-passing-brightgreen.svg) ![badge_docker](https://img.shields.io/badge/docker%20build-passing-brightgreen.svg) ![badge_platform](https://img.shields.io/badge/platform-Windows%20%7C%20Linux%20%7C%20macOS%20%7C%20iOS%20%7C%20Android%20%7C%20MCU-brightgreen.svg) ![badge_lincense](https://img.shields.io/badge/license-Apache%202-blue.svg) ![badge_lincense](https://img.shields.io/badge/architecture-amd64%20%7C%20arm%20%7C%20arm64-blue.svg) 
-- [功能介绍](#功能介绍)
-- [快速上手](#快速上手)
-- [开发文档](#开发文档)
-- [学习方法](#学习方法)
-- [视频链接](#视频链接)
-- [🙏致谢和❤️慈善](#致谢和慈善)
+- [✨功能介绍](#功能介绍)
+- [🔨快速上手](#快速上手)
+- [📚开发文档](#开发文档)
+- [📈学习方法](#学习方法)
+- [📀视频链接](#视频链接)
+- [📞社区交流](#社区交流)
 ***
 ## GuiLite是什么鬼？
 GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如：iOS，Android，Linux（ARM/x86-64），Windows（包含VR），Mac，Docker和MCU）上；也可以与**多种语言**（例如： Swift, Java, Javascript, C#, Golang）协同工作。
@@ -29,7 +29,7 @@ GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如
 - 易于快速建立3D模型
 - 少许3D效果，可以有效提升UI体验
 
-## 功能介绍
+## ✨功能介绍
 ### 卓越的跨平台能力
 | ARM Linux | STM32 Without OS |
 | --- | --- |
@@ -66,7 +66,7 @@ GuiLite是5千行的图形界面库，可以运行在**所有平台**（例如
 - GuiLite实例[(HelloParticle, HelloWave)](https://gitee.com/idea4good/GuiLiteSamples)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
+## 🔨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)。
 - 实例程序的功能说明：
@@ -87,7 +87,7 @@ GuiLite只是一个框架，本身并不能生成UI。为了能够展示如何
 | HelloWave | Windows, Linux, STM32F103, STM32F429 | 波形控件的应用，及单片机移植办法 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HelloWave/README.md) | ★★★|
 | HostMonitor | iOS, Mac, Android, Windows, Linux | 创建复杂界面，扩展自定义控件，适配全平台 | [编译/运行](https://gitee.com/idea4good/GuiLiteSamples/blob/master/HostMonitor/README.md) | ★★★★|
 
-## 开发文档
+## 📚开发文档
 GuiLite是最简单，易学的GUI库。
 1. 只有5千行C++代码
 2. 只使用C++的基本特性（类和虚函数），不涉及复杂语法
@@ -105,7 +105,7 @@ GuiLite是最简单，易学的GUI库。
         - [完整视频](https://v.youku.com/v_show/id_XNDI4ODE1ODcwOA)
         - [Source code](https://github.com/idea4good/GuiLiteWeb/blob/master/Graphic/main.js)
 
-## 学习方法
+## 📈学习方法
 1. **外围** - 成功编译GuiLite库
 2. **前戏** - 成功运行HelloXXX实例程序
 3. **交流** - 研读/修改100+行的`HelloXXX/UIcode/UIcode.cpp`源代码
@@ -113,7 +113,7 @@ GuiLite是最简单，易学的GUI库。
 5. **攻核** - 研读`core`目录下的代码
 6. **分家** - 丰富，扩展自己的UI功能
 
-## 视频链接:
+## 📀视频链接:
 - [GuiLite简介](https://v.youku.com/v_show/id_XMzA5NTMzMTYyOA)
 - [3D GuiLite](https://v.youku.com/v_show/id_XMzYxNTE3MTI0MA)
 - [GuiLite + 单片机](https://v.youku.com/v_show/id_XNDAwNzM5MTM3Ng)
@@ -121,6 +121,5 @@ GuiLite是最简单，易学的GUI库。
 ## 镜像代码仓库
 [GitHub链接](https://github.com/idea4good/GuiLite)
 
-## 致谢和慈善
+## 📞社区交流
 - 感谢开发者群的所有同学，是你们塑造了今天的GuiLite！也欢迎新的大神/小白加入我们。<br>[<img src="doc/qq.group.jpg">](https://jq.qq.com/?_wv=1027&k=5EO8D9i)
-- [赞助 & 救助大病儿童](https://idea4good.github.io)