diff --git a/docs/en/core/basic.md b/docs/en/core/basic.md
index dbf604ed..a4d18024 100644
--- a/docs/en/core/basic.md
+++ b/docs/en/core/basic.md
@@ -16,6 +16,14 @@ If you ever played with ESP8266, you would realize that ESP32 is a perfect upgra
M5Stack Basic is consist with two separable parts. The upside part has all kinds of processors, chips and some other slot components. The bottom part has a lithium battery, M-BUS socket and extendable pins on both sides.
+
+**Power on/off:**
+
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
+
+
## Product Features
- ESP32-based
diff --git a/docs/en/core/face_kit.md b/docs/en/core/face_kit.md
index 0fe5785c..cf5d43ac 100644
--- a/docs/en/core/face_kit.md
+++ b/docs/en/core/face_kit.md
@@ -9,6 +9,13 @@
**FACES Kit** is a series of functional panels integration containing three most commonly used panels integration containing three most commonly used panels 'GameBoy','Calculator' and 'QWERTY'. With **MEGA328** processor built inside, it works under slave mode through I2C communication protocol. With these 3 different panels, it will be very easy to support keyboard interaction with your M5Core.
+**Power on/off:**
+
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
+
+
## Product Features
- ESP32-based
diff --git a/docs/en/core/fire.md b/docs/en/core/fire.md
index cc1cba59..d18a4c05 100644
--- a/docs/en/core/fire.md
+++ b/docs/en/core/fire.md
@@ -25,7 +25,11 @@ If you ever played with ESP8266, you would realize that ESP32 is a perfect upgra
The GPIO 16 / 17 in Fire is connected to the PSRAM by default, so when you connect or stack other function modules, you need to avoid conflicts with these two pins to prevent the device from working improperly and causing instability.
+**Power on/off:**
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
## Product Features
diff --git a/docs/en/core/gray.md b/docs/en/core/gray.md
index 6e3ec665..893e94b8 100644
--- a/docs/en/core/gray.md
+++ b/docs/en/core/gray.md
@@ -20,6 +20,11 @@ Supportive development platforms and programming languages: Arduino, Blockly lan
If you ever played with ESP8266, you would realize that ESP32 is a perfect upgrade out of ESP8266. In comparison, ESP32 has more GPIOs, more analog inputs and two analog outputs, multiple extra peripherals( like a spare UART ). Official developing platform ESP-IDF has transplanted with FreeRTOS. With dual-core and real time OS you can get more organized code and much high speed processor.
+**Power on/off:**
+
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
## Product Features
diff --git a/docs/en/core/m5go.md b/docs/en/core/m5go.md
index 54110aa8..0d398d3a 100644
--- a/docs/en/core/m5go.md
+++ b/docs/en/core/m5go.md
@@ -14,6 +14,12 @@ Every M5stack development kit can be programmed through Arduino IDE, WebIDE UIFl
This M5GO kit is specifically designed for STEM education. The pack includes 1 M5GO conroller + 6 M5units + plenty of accessories. Having all those goods, together with the Blockly program platform, allows the school students to explore the engineering world , making their own IoT product and implement brilliant ideas into real life.
+**Power on/off:**
+
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
+
## Product Features
- ESP32-based
diff --git a/docs/en/core/m5go_lite.md b/docs/en/core/m5go_lite.md
index d991a73f..5b66dc28 100644
--- a/docs/en/core/m5go_lite.md
+++ b/docs/en/core/m5go_lite.md
@@ -10,6 +10,12 @@
all M5stack development board can be programmed by using Arduino IDE, WebIDE UIFlow, Micropython and Blockly. It greatly simplifies the development process for those projects which require a joint hardware and software solution. Not only does M5stack have far-reaching IoT applications in industry, agriculture, and home, but it also empowers students to learn to code in STEM classrooms.
+**Power on/off:**
+
+* Power on: click the red power button on the left
+
+* Power off: Quickly double-click the red power button on the left
+
## Product Features
- ESP32-based
diff --git a/docs/en/core/m5stickc.md b/docs/en/core/m5stickc.md
index 843031d5..c110d50a 100644
--- a/docs/en/core/m5stickc.md
+++ b/docs/en/core/m5stickc.md
@@ -12,6 +12,12 @@ This tiny block is able to realize your idea, enlighten your creativity, and hel
It is built in a continually growing hardware and software ecosystem. It has a lot of compatible modules and units, as well as the open source code & engineering communities that will help you maximize your benefits in every step of the developing process.
+**Power switch operation:**
+
+* Power on :Long press power button for 2 seconds
+
+* Power off :Short press power button for 6 seconds
+
## Product Features
- ESP32-based
@@ -39,11 +45,6 @@ It is built in a continually growing hardware and software ecosystem. It has a l
- Stem education product
- DIY creation
-**Power switch operation:**
-
-* Power on :Long press power button for 2 seconds
-
-* Power off :Short press power button for 6 seconds
**Notice:**
diff --git a/docs/en/core/m5stickt.md b/docs/en/core/m5stickt.md
index 59647aa3..2089b222 100644
--- a/docs/en/core/m5stickt.md
+++ b/docs/en/core/m5stickt.md
@@ -9,6 +9,13 @@
**M5StickT**is an exquisite and compact infrared thermal imaging camera. It adopts the latest FLIR Lepton 3.0 long-wave infrared (LWIR) camera core with an effective resolution of 160 * 120 for a clear and stable image. As it is a large area non-contact infrared sensor, it is a good solution for temperature measurement. Its main control chip is Espressif’s ESP32, which has built-in support for Wi-Fi and Bluetooth connections, and computing speeds of up to 240Mhz. This provides a favorable guarantee for image output with a FPS reaching 7 and above. The screen is 1.14 inches and has a resolution of 135 * 240. The device comes with a rich variety of hardware resources: An on-board 6-axis Inertial Measurement Unit, a digital microphone and a power management chip and a built-in 300mAh battery, all embedded into the device. In terms of interactive operation, two programmable buttons and a rotary encoder are provided. In order to facilitate users to connect more peripherals, a 4 Pin PH2.0 interface with I2C support is provided at the bottom. The body is 3D printed from high quality Black Nylon filament. In addition, an M3 screw hole and a 1/4" screw hole are provided underside for easy mounting.
+**Power switch operation:**
+
+* Power on :Long press power button for 2 seconds
+
+* Power off :Short press power button for 6 seconds
+
+
## Product Features
- ESP32-based
diff --git a/docs/en/core/m5stickv.md b/docs/en/core/m5stickv.md
index 73ddfb6e..3f6ea175 100644
--- a/docs/en/core/m5stickv.md
+++ b/docs/en/core/m5stickv.md
@@ -13,6 +13,12 @@ M5StickV AI Camera possesses machine vision capabilities, equips OmniVision OV77
It is able to perform convolutional neural network calculations at low power consumption, so M5StickV will be a good zero-threshold machine vision embedded solution. It is in support with MicroPython, which makes your code to be more concise when you use M5stick-V for programming.
+**Power switch operation:**
+
+* Power on :Long press power button for 2 seconds
+
+* Power off :Short press power button for 6 seconds
+
## Product Features
- Dual-Core 64-bit RISC-V RV64IMAFDC (RV64GC) CPU / 400Mhz(Normal)
- Dual Independent Double Precision FPU
diff --git a/docs/zh_CN/core/basic.md b/docs/zh_CN/core/basic.md
index 2546f2ec..73923106 100644
--- a/docs/zh_CN/core/basic.md
+++ b/docs/zh_CN/core/basic.md
@@ -16,6 +16,12 @@
M5Stack Basic 由两个可分离部分堆叠组成. 顶部放置了电路板,芯片,各种电子元器件和一些接口组件.底部放置了锂电池,M-BUS 总线母座和边缘的拓展引脚.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
+
## 产品特性
- 基于 ESP32 开发
diff --git a/docs/zh_CN/core/face_kit.md b/docs/zh_CN/core/face_kit.md
index 0b48539e..42264b14 100644
--- a/docs/zh_CN/core/face_kit.md
+++ b/docs/zh_CN/core/face_kit.md
@@ -8,6 +8,11 @@
**FACES Kit** 是一系列功能面板的集合.套件内包含了三个常用的功能面板,"GameBoy(游戏键盘)"、"Calculator(计算器键盘)"、"QWERTY(输入全键盘)".内部集成**MEGA328**处理器,通过I2C通信协议(0x08)工作在从机模式下.根据需求去运用这3个不同的功能面板,进而实现用户与M5Core之间的人机交互.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
## 产品特性
diff --git a/docs/zh_CN/core/fire.md b/docs/zh_CN/core/fire.md
index 6f57a7fa..719fdec4 100644
--- a/docs/zh_CN/core/fire.md
+++ b/docs/zh_CN/core/fire.md
@@ -22,6 +22,12 @@ M5Stack Fire 配有三个可分离部件. 顶部与其他的M5主机一样,放
Fire 中的 GPIO 16 / 17 默认与PSRAM连接,因此当你在连接或是堆叠其他功能模块时,需要注意避免与这两个引脚冲突,防止设备不正常工作,产生不稳定的现象.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
+
## 产品特性
- 基于ESP32开发
diff --git a/docs/zh_CN/core/gray.md b/docs/zh_CN/core/gray.md
index d9713fc3..02c867de 100644
--- a/docs/zh_CN/core/gray.md
+++ b/docs/zh_CN/core/gray.md
@@ -18,6 +18,12 @@
如果你开发过 ESP8266,你会发现 ESP32 是 ESP8266 的完美升级版.相比之下,ESP32 具有更多 GPIO,更多的模拟输入和两个模拟输出,多个外设接口(如备用UART).官方开发平台 ESP-IDF 已经移植了 FreeRTOS,借助双核与实时操作系统,能使你更加高效的去组织你的程序代码,优化程序的执行效率.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
+
## 产品特性
- 基于ESP32开发
diff --git a/docs/zh_CN/core/m5go.md b/docs/zh_CN/core/m5go.md
index 6b03f08b..25661767 100644
--- a/docs/zh_CN/core/m5go.md
+++ b/docs/zh_CN/core/m5go.md
@@ -12,6 +12,12 @@
作为一款专为STEM教育而设计套件.M5GO想要做到的是使学生在获得知识的同时,收获乐趣,收获那份将自己的创意一步一步转换为现实的荣誉感.让学生可以自由的探索工程世界,制作自己的物联网产品,并将精彩的创意融入到现实生活中.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
+
## 产品特性
diff --git a/docs/zh_CN/core/m5go_lite.md b/docs/zh_CN/core/m5go_lite.md
index d5838aab..b9f060d7 100644
--- a/docs/zh_CN/core/m5go_lite.md
+++ b/docs/zh_CN/core/m5go_lite.md
@@ -12,6 +12,12 @@
作为一款专为STEM教育而设计套件.M5GO 想要做到的是使学生在获得知识的同时,收获乐趣,收获那份将自己的创意一步一步转换为现实的荣誉感.让学生可以自由的探索工程世界,制作自己的物联网产品,并将精彩的创意融入到现实生活中.
+**开关机操作:**
+
+* 开机:单击左侧红色电源键
+
+* 关机:快速双击左侧红色电源键
+
## 产品特性
- 基于ESP32开发
diff --git a/docs/zh_CN/core/m5stickt.md b/docs/zh_CN/core/m5stickt.md
index 6559a5b1..581cd0ee 100644
--- a/docs/zh_CN/core/m5stickt.md
+++ b/docs/zh_CN/core/m5stickt.md
@@ -10,6 +10,12 @@
+**开关机操作:**
+
+* 开机:按复位按键,持续至少 2 秒
+
+* 关机:按复位按键,持续至少 6 秒
+
**Lepton 3.0参数**