diff --git a/docs/assets/css/main.css b/docs/assets/css/main.css
index 89aa1988..1a5afe4a 100644
--- a/docs/assets/css/main.css
+++ b/docs/assets/css/main.css
@@ -252,7 +252,7 @@ body[data-page="ja/README.md"] #faces-kit {
 #finger,
 #weight,
 #trace,
-#neopixel,
+#rgb_led,
 #catear,
 #hex,
 #neoflash,
diff --git a/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.jpg b/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.jpg
new file mode 100644
index 00000000..97b6a912
Binary files /dev/null and b/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.jpg differ
diff --git a/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.png b/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.png
deleted file mode 100644
index ffabc5cc..00000000
Binary files a/docs/assets/img/product_pics/unit/M5GO_Unit_neopixel.png and /dev/null differ
diff --git a/docs/en/unit/neopixel.md b/docs/en/unit/neopixel.md
index 8da0dddc..1b800cca 100644
--- a/docs/en/unit/neopixel.md
+++ b/docs/en/unit/neopixel.md
@@ -1,6 +1,6 @@
-# Unit NEOPIXEL {docsify-ignore-all}
+# Unit RGB LED {docsify-ignore-all}
 
-<img src="assets/img/product_pics/unit/M5GO_Unit_neopixel.png" width="30%" height="30%">
+<img src="assets/img/product_pics/unit/M5GO_Unit_neopixel.jpg" width="30%" height="30%">
 
 ***
 
@@ -8,7 +8,7 @@
 
 ## Description
 
-**NeoPixel** is a extendable strip light with Neopixels lined on. Just in case you haven’t heard about Neopixel yet, Neopixel features digitally addressable LEDs,which means each led can display RGB color and brightness individually. It is very easy to program by Single-BUS with simple protocol. Another feature is the extension and flexiblulity.You can even connect many of them up together to create a massive long LED display. It's important to note that, the brightness and the quantity of LEDs matters the most to the power consuming, if you have a bunch of them connectted up, you will need extra power supply.
+**RGB LED** is a extendable strip light with RGB LED lined on. Just in case you haven’t heard about RGB LED yet, RGB LED features digitally addressable LEDs,which means each led can display RGB color and brightness individually. It is very easy to program by Single-BUS with simple protocol. Another feature is the extension and flexiblulity.You can even connect many of them up together to create a massive long LED display. It's important to note that, the brightness and the quantity of LEDs matters the most to the power consuming, if you have a bunch of them connectted up, you will need extra power supply.
 
 *Notice: please pay attention to the direction of the input port and output port*
 
@@ -22,7 +22,7 @@
 
 ## Include
 
-- 1x NeoPixel Unit
+- 1x RGB LED Unit
 - 1x Grove Cable
 
 ## Related Link
diff --git a/docs/index.md b/docs/index.md
index d5feddf3..f9699a0c 100644
--- a/docs/index.md
+++ b/docs/index.md
@@ -645,7 +645,7 @@
   <p class="item-title" style="font-style:italic;">M5:bit</p>
 </div>
 
-## NeoPixel
+## RGB_LED
 ## CatEar
 ## HEX
 ## NeoFlash
@@ -655,9 +655,9 @@
 
 <div class="item">
   <a href="/#/en/unit/neopixel">
-    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/unit_neopixel_01.png">
+    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/M5GO_Unit_neopixel.jpg">
   </a>
-  <p class="item-title" style="font-style:italic;">NeoPixel</p>
+  <p class="item-title" style="font-style:italic;">RGB LED</p>
 </div>
 
 <div class="item">
diff --git a/docs/ja/README.md b/docs/ja/README.md
index 582f79c3..00b5046c 100644
--- a/docs/ja/README.md
+++ b/docs/ja/README.md
@@ -590,7 +590,7 @@
   <p class="item-title" style="font-style:italic;">TRACE</p>
 </div>
 
-## NeoPixel
+## RGB_LED
 ## CatEar
 ## HEX
 ## NeoFlash
@@ -600,9 +600,9 @@
 
 <div class="item">
   <a href="/#/ja/unit/neopixel">
-    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/unit_neopixel_01.png">
+    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/M5GO_Unit_neopixel.jpg">
   </a>
-  <p class="item-title" style="font-style:italic;">NeoPixel</p>
+  <p class="item-title" style="font-style:italic;">RGB LED</p>
 </div>
 
 <div class="item">
diff --git a/docs/ja/unit/neopixel.md b/docs/ja/unit/neopixel.md
index ab8f3efd..15e59ced 100644
--- a/docs/ja/unit/neopixel.md
+++ b/docs/ja/unit/neopixel.md
@@ -1,4 +1,4 @@
-# NeoPixel ユニット {docsify-ignore-all}
+# RGB LED ユニット {docsify-ignore-all}
 
 <img src="assets/img/product_pics/unit/M5GO_Unit_neopixel.png" width="30%" height="30%">
 
@@ -8,9 +8,9 @@
 
 ## 概要
 
-**<mark>NeoPixel</mark>**ユニットは帯状にフルカラーLEDが連なったケーブルです。プログラマブルに色や点灯・点滅などをコントロールする事が可能です。Grove インターフェースで接続します。
+**<mark>RGB LED</mark>**ユニットは帯状にフルカラーLEDが連なったケーブルです。プログラマブルに色や点灯・点滅などをコントロールする事が可能です。Grove インターフェースで接続します。
 
-?> NeoPixel Unitには入力側と出力側があります。必ず入力側をM5Core側につないでください。矢印の向きで確認できます。
+?> RGB LED Unitには入力側と出力側があります。必ず入力側をM5Core側につないでください。矢印の向きで確認できます。
 
 <img src="assets/img/product_pics/unit/unit_neopixel_02.png">
 
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index 4c0514b0..3474c88c 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -640,7 +640,7 @@
   <p class="item-title" style="font-style:italic;">M5:bit</p>
 </div>
 
-## NeoPixel
+## RGB_LED
 ## CatEar
 ## HEX
 ## NeoFlash
@@ -650,9 +650,9 @@
 
 <div class="item">
   <a href="/#/zh_CN/unit/neopixel">
-    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/unit_neopixel_01.png">
+    <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/m5-docs_homepage/unit/M5GO_Unit_neopixel.jpg">
   </a>
-  <p class="item-title" style="font-style:italic;">NeoPixel</p>
+  <p class="item-title" style="font-style:italic;">RGB LED</p>
 </div>
 
 <div class="item">
diff --git a/docs/zh_CN/app/Demo-Board.md b/docs/zh_CN/app/Demo-Board.md
index d93edffe..8ae391d0 100644
--- a/docs/zh_CN/app/Demo-Board.md
+++ b/docs/zh_CN/app/Demo-Board.md
@@ -15,7 +15,7 @@
 
 配备多组环境检测相关的传感器，提供摇杆、旋转编码、矩阵按键、无线射频识别等多种输入方式.
 
-包含三种电机驱动方式，Neopixel灯板、继电器控制.集成多组ADC、DAC转换电路，支持RS485、RS232总线通信，并为每一个模块提供独立电源开关.
+包含三种电机驱动方式，RGB LED灯板、继电器控制.集成多组ADC、DAC转换电路，支持RS485、RS232总线通信，并为每一个模块提供独立电源开关.
 
 结合自带物联网属性的M5Core用作控制核心，涵盖了"声、光、电、力"学等多个方面，Demo Board开发板会是你学习硬件、编程的一大利器.
 
diff --git a/docs/zh_CN/unit/neopixel.md b/docs/zh_CN/unit/neopixel.md
index fbe3fe1d..3c1253a9 100644
--- a/docs/zh_CN/unit/neopixel.md
+++ b/docs/zh_CN/unit/neopixel.md
@@ -1,6 +1,6 @@
 # Unit NEOPIXEL {docsify-ignore-all}
 
-<img src="assets/img/product_pics/unit/M5GO_Unit_neopixel.png" width="30%" height="30%">
+<img src="assets/img/product_pics/unit/M5GO_Unit_neopixel.jpg" width="30%" height="30%">
 
 ***
 
@@ -8,9 +8,9 @@
 
 ## 描述
 
-**NeoPixel** 是一款可编程灯条.该灯条支持数字寻址，这意味着你可以单独控制Neopixel上的每一个单独的LED灯显示的颜色、亮度.使用单总线编程，可进行灯条拓展.需要注意的是，随着Neopixel连接数量的逐渐增加，伴随的功耗也会增加，因此在使用LED个数较多的Neopixel时，需要额外为其提供电源.
+**RGB LED** 是一款可编程灯条.该灯条支持数字寻址，这意味着你可以单独控制灯条上的每一个单独的LED灯显示的颜色、亮度.使用单总线编程，可进行灯条拓展.需要注意的是，随着灯条连接数量的逐渐增加，伴随的功耗也会增加，因此在使用LED个数较多的RGB LED灯条时，需要额外为其提供电源.
 
-*注意：在连接时请留意输入端口与输出端口的方向.输入端口用作连接接M5Core，或Neopixel延长拓展.*
+*注意：在连接时请留意输入端口与输出端口的方向.输入端口用作连接接M5Core，或RGB LED延长拓展.*
 
 <img src="assets/img/product_pics/unit/unit_neopixel_02.png">
 
@@ -22,7 +22,7 @@
 
 ## 包含
 
-- 1x NeoPixel Unit
+- 1x RGB LED Unit
 - 1x Grove 线
 
 ## 相关链接