diff --git a/docs/en/module/lego_plus.md b/docs/en/module/lego_plus.md
index 5930494a..bc8894f4 100644
--- a/docs/en/module/lego_plus.md
+++ b/docs/en/module/lego_plus.md
@@ -1,4 +1,4 @@
-# Module LEGO DC Motor Driver
+# Module DC MOTOR
 
 <div class="badge badge-pill badge-primary product_sku_tag">SKU:M021</div>
 
@@ -6,17 +6,18 @@
 
 ## Description
 
-**LEGO DC Motor Driver** is build with MEGA328 and L293DD, implemented 4 driver channels. A DC power input is designed for power supplement. Through M-BUS the DC in can automaticlly power the M5 core at top.
+**DC MOTOR** is build with MEGA328 and L293DD, implemented 4 driver channels. A DC power input is designed for power supplement. Through M-BUS the DC in can automaticlly power the M5 core at top.DC motor module can drive RJ12 interface encoder-motor easily and quickly, such as LEGO ev3 Motor.（This product is not affiliated with or endorsed by LEGO. LEGO is a trademark of the LEGO Group of companies）
 
 Series Communication: IIC (0x56).
 
-LEGO motor is one of the Technic pieces form LEGO. The purpose of LEGO Technic is to create more advanced models with more complex technical functions, compared to the simpler brick-building properties of normal Lego.
+
 
 ## Product Features
 
 - DC Power input: 6-12V
 - DC Connector Type: XT30 (female)
-- 4x LEGO motor port
+- 4x Motor port
+- Compatible with LEGO ev3 motor
 - 2x IIC GROVE port (extend PORTA from M5 Core)
 - L293DD: PUSH-PULL Driver Chip
 - Product Size：54.2mm x 54.2mm x 12.8mm
@@ -24,8 +25,8 @@ LEGO motor is one of the Technic pieces form LEGO. The purpose of LEGO Technic i
 
 ## Include
 
--  1x LEGO DC Motor Driver module
--  1x 10cm LEGO cable
+-  1x DC MOTOR module
+-  1x 10cm motor cable
 -  1x DC connector
 
 <img src="assets/img/product_pics/module/module_lego_plus_02.webp">
diff --git a/docs/zh_CN/module/lego_plus.md b/docs/zh_CN/module/lego_plus.md
index e697fa4e..87dabd61 100644
--- a/docs/zh_CN/module/lego_plus.md
+++ b/docs/zh_CN/module/lego_plus.md
@@ -1,4 +1,4 @@
-# Module DC Motor Driver
+# Module DC MOTOR
 
 <div class="badge badge-pill badge-primary product_sku_tag">SKU:M021</div>
 
@@ -6,22 +6,23 @@
 
 ## 描述
 
-**DC Motor Driver** 是M5Stack堆叠模块系列中的一款，LEGO电机驱动模块.集成MEGA328和L293DD芯片,拥有4个电机驱动通道.采用直流电源输入设计用于功率补充,并通过M-BUS，自动为顶部的M5Core供电.
-使用LEGO+ 模块能够简单快速的驱动 LEGO 电机.LEGO 电机是LEGO科技系列的技术件之一，其目的是为了创造更先进、具有更强大功能的模型.相比普通LEGO简单的砖砌建筑而言, LEGO 电机能够赋予模型更多的生命力.
+**DC Motor** 是M5Stack堆叠模块系列中的一款，DC Motor电机驱动模块.集成MEGA328和L293DD芯片,拥有4个电机驱动通道.采用直流电源输入设计用于功率补充,并通过M-BUS，自动为顶部的M5Core供电.
+使用DC Motor模块能够简单快速的驱动RJ12接口编码电机，比如乐高ev3电机（本产品不附属于乐高或被乐高认可，LEGO是乐高集团公司的商标）。
 
 ## 产品特性
 
 - 通信协议: I2C (地址:0x56)
 - DC 输入: 6-12V
 - DC 连接器类型: XT60 (female)
-- 4x LEGO 电机接口
+- 4x 电机接口
+- 兼容乐高EV3电机
 - 2x I2C GROVE 接口 (由M5Core的A端口进行拓展)
 - L293DD: PUSH-PULL 驱动芯片
 
 ## 包含
 
--  1x LEGO+ 模块
--  1x 10cm LEGO 电机线
+-  1x DC MOTOR 模块
+-  1x 10cm 电机线
 -  1x DC 电源连接器