diff --git a/README.MD b/README.MD
index 960078b..88ff2a1 100644
--- a/README.MD
+++ b/README.MD
@@ -7,8 +7,10 @@ The code bin will demonstrate the basic functionality of T-Watch, including all
 
 <h2 align = "left">⭐ News </h2>
 
-1. Currently there are multiple versions of T-Watch, if you use **T-Watch-2020** version T-Watch, please define the **LILYGO_TWATCH_2020_V1** macro above the sketch `#include <TTGO.h>` to preset the program Run in `T-Watch-2020 version hardware`.
-2. Some sample programs cannot be run on special versions of hardware, such as the `UserButton` sample program, which cannot be run in the **T-Watch-2020** version, because this version of the hardware does not have physical buttons
+1. In order to be compatible with multiple versions of T-Watch, the example includes a `config.h` file. For the first use, you need to define the **T-Watch** model you use in the `config.h` file
+2. In the `config.h` file, you can also see similar definitions, such as **LILYGO_WATCH_LVGL**, **LILYGO_WATCH_HAS_MOTOR**, this type of definition, it will be responsible for opening the defined module function, all definitions Will be available here [View](./defined_cn.md)
+3. Most of the examples are only used as hardware function demonstrations. This library just helps you complete some initialization work and some demonstrations. For more advanced gameplay, please check [TTGO.h](https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library/blob/master/src/TTGO.h) for how to initialize. After you are familiar with it, you can completely leave this library and make more changes Advanced gameplay
+- About API, please check the source code
 
 <h2 align = "left">🚀 Characteristics</h2>
 
diff --git a/docs/defined_cn.md b/docs/defined_cn.md
new file mode 100644
index 0000000..0fcca5d
--- /dev/null
+++ b/docs/defined_cn.md
@@ -0,0 +1,43 @@
+## 套件类型
+
+- **LILYGO_WATCH_2019_WITH_TOUCH**
+    - 带触摸屏幕,可以扩展T-Watch系列的底板
+- **LILYGO_WATCH_2019_NO_TOUCH**
+    - 不带触摸屏幕,可以扩展T-Watch系列的底板
+- **LILYGO_WATCH_2020_V1**
+    - 带触摸屏幕,它不可以扩展T-Watch系列的底板
+- **LILYGO_WATCH_BLOCK**
+    - 没有屏幕和触摸屏功能,它没有BMA423
+
+## 功能定义
+- **LILYGO_WATCH_LVGL**
+    - 开启LVGL功能，它需要有显示器的支持
+- **LILYGO_WATCH_HAS_BLACKLIGHT**
+    - 开启背光功能
+- **LILYGO_WATCH_HAS_NFC**
+    - 开启NFC底板功能,它适配T-Watch NFC 的底板
+- **LILYGO_WATCH_HAS_MOTOR**
+    - 开启震动功能,它适配T-Watch MOTOR 的底板
+- **LILYGO_WATCH_HAS_BUZZER**
+    - 开启蜂鸣器功能,它适配T-Watch 带有BUZZER的底板
+- **LILYGO_WATCH_HAS_SDCARD**
+    - 开启SD卡功能,它适配T-Watch 带有SD 功能的底板
+- **LILYGO_WATCH_HAS_S76_S78G**
+    - 开启S76/S78G功能,它适配T-Watch 带有S76/S78G功能的底板
+- **LILYGO_EINK_TOUCHSCREEN**
+    - 开启电子墨水屏触摸功能,它仅仅适用于T-Block触摸墨水屏面板
+- **LILYGO_WATCH_HAS_EINK**
+    - 开启电子墨水屏,它仅仅适用于T-Block墨水屏面板
+- **LILYGO_WATCH_HAS_GAMEPAD**
+    - 开启游戏手柄功能,它仅仅适用于游戏手柄扩展
+- **LILYGO_WATCH_HAS_MPR121**
+    - 开启MPR121触摸芯片功能,它仅仅适用于MPR121底板
+- **LILYGO_WATCH_HAS_LORA**
+    - 开启Lora模块功能,它适配T-Watch 带有Lora功能的底板
+- **LILYGO_WATCH_HAS_GPS**
+    - 开启GPS模块功能,它适配T-Watch 带有GPS功能的底板
+- **LILYGO_WATCH_HAS_SIM800L**
+    - 开启SIM800功能,它适配T-Watch 带有SIM800模块底板
+
+
+**以上定义,必须包含在 #include <LilyGoWatch.h> 上方,否则它不起作用**
diff --git a/docs/defined_en.md b/docs/defined_en.md
new file mode 100644
index 0000000..0ecded0
--- /dev/null
+++ b/docs/defined_en.md
@@ -0,0 +1,43 @@
+## Kit Type
+
+- **LILYGO_WATCH_2019_WITH_TOUCH**
+    -With touch screen, you can expand the bottom plate of the T-Watch series
+- **LILYGO_WATCH_2019_NO_TOUCH**
+    -Without the touch screen, the bottom plate of the T-Watch series can be expanded
+- **LILYGO_WATCH_2020_V1**
+    -With touch screen, it can not expand the bottom plate of T-Watch series
+- **LILYGO_WATCH_BLOCK**
+    -No screen and touch screen function, it does not have BMA423
+
+## Function definition
+- **LILYGO_WATCH_LVGL**
+    -Turn on the LVGL function, it needs to be supported by the display
+- **LILYGO_WATCH_HAS_BLACKLIGHT**
+    -Turn on the backlight function
+- **LILYGO_WATCH_HAS_NFC**
+    -Turn on the NFC backplane function, it adapts to the T-Watch NFC backplane
+- **LILYGO_WATCH_HAS_MOTOR**
+    -Turn on the vibration function, it adapts to the bottom plate of T-Watch MOTOR
+- **LILYGO_WATCH_HAS_BUZZER**
+    -Turn on the buzzer function, it adapts to the T-Watch baseboard with BUZZER
+- **LILYGO_WATCH_HAS_SDCARD**
+    -Turn on the SD card function, it adapts to the T-Watch baseboard with SD function
+- **LILYGO_WATCH_HAS_S76_S78G**
+    -Turn on the S76/S78G function, it adapts to the T-Watch baseboard with S76/S78G function
+- **LILYGO_EINK_TOUCHSCREEN**
+    -Turn on the electronic ink screen touch function, it is only applicable to the T-Block touch ink screen panel
+- **LILYGO_WATCH_HAS_EINK**
+    -Turn on the electronic ink screen, it only applies to the T-Block ink screen panel
+- **LILYGO_WATCH_HAS_GAMEPAD**
+    -Turn on the gamepad function, it only applies to gamepad expansion
+- **LILYGO_WATCH_HAS_MPR121**
+    -Turn on the MPR121 touch chip function, it is only applicable to the MPR121 backplane
+- **LILYGO_WATCH_HAS_LORA**
+    -Turn on the Lora module function, it adapts to the T-Watch baseboard with Lora function
+- **LILYGO_WATCH_HAS_GPS**
+    -Turn on the GPS module function, it adapts to the T-Watch baseboard with GPS function
+- **LILYGO_WATCH_HAS_SIM800L**
+    -Turn on SIM800 function, it adapts to T-Watch with SIM800 module backplane
+
+
+**The above definition must be included above #include <LilyGoWatch.h>, otherwise it will not work**
\ No newline at end of file
diff --git a/docs/details_cn.md b/docs/details_cn.md
index 21326d9..5af023d 100644
--- a/docs/details_cn.md
+++ b/docs/details_cn.md
@@ -7,8 +7,11 @@
 
 <h2 align = "left">新闻</h2>
 
-1. 当前T-Watch有多种版本,如果使用**T-Watch-2020**版本T-Watch,请在草图`#include <TTGO.h>` 上方定义**LILYGO_TWATCH_2020_V1**宏,以预设程序运行在`T-Watch-2020版本硬件`中.
-2. 有些示例程序无法运行在特殊版本的硬件中,比如`UserButton`示例程序,在**T-Watch-2020**版本中就无法运行,因为该版本硬件没有物理按键
+1. 为了兼容多种版本的T-Watch，所以示例中都包含一个`config.h`文件,初次使用需要在`config.h`文件中定义你使用的**T-Watch**型号
+2. 在`config.h`文件中,你还能看到类似的定义,如**LILYGO_WATCH_LVGL**,  **LILYGO_WATCH_HAS_MOTOR**，这类型的定义，它将负责开启所定义的模块功能,所有定义将在这里可以[查看](./defined_cn.md)
+3. 大多数示例只是作为硬件功能演示,这个库只是帮你完成了一些初始化工作和一些演示,更高级的玩法，请查看[TTGO.h](https://github.com/Xinyuan-LilyGO/TTGO_TWatch_Library/blob/master/src/TTGO.h)，了解如何初始化, 熟悉了之后,完全可以脱离本库，进行更高级的玩法
+4. 关于API，请查看源码
+
 
 <h2 align = "left">特性</h2>
 
diff --git a/src/LilyGoWatch.h b/src/LilyGoWatch.h
index c7cc4cc..338a550 100644
--- a/src/LilyGoWatch.h
+++ b/src/LilyGoWatch.h
@@ -4,6 +4,7 @@
 // #define LILYGO_WATCH_2020_V1
 // #define LILYGO_WATCH_BLOCK
 // #define LILYGO_WATCH_2019_WITH_TOUCH
+// #define LILYGO_WATCH_2019_NO_TOUCH
 
 // => Options
 // #define LILYGO_WATCH_HAS_SIM800L