diff --git a/docs/en/arduino/arduino_home_page.md b/docs/en/arduino/arduino_home_page.md
index 1bb06962..247d3757 100644
--- a/docs/en/arduino/arduino_home_page.md
+++ b/docs/en/arduino/arduino_home_page.md
@@ -29,7 +29,7 @@
 <script>
 
 const quickstart = {
-  'title':"Quick Start",
+  'title':"Quick Start/Development environment setup tutorial",
   'item':{
     'BASIC / M5GO / FIRE / FACES':'#/en/arduino/arduino_development',
     'M5StickC':'#/en/arduino/arduino_development',
diff --git a/docs/en/product_list.json b/docs/en/product_list.json
index 2401490e..d974d66c 100644
--- a/docs/en/product_list.json
+++ b/docs/en/product_list.json
@@ -242,7 +242,7 @@
     "Accessories": {
         "Servos": [
             {"a":"/#/en/accessory/sg90_servo", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_01.webp", "p":"SG90 servo", "sku":"A076" ,"kw":"180 SERVO", "category":"Servos"},
-            {"a":"/#/en/accessory/servo_kit", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_kit_01.webp", "p":"Servo Kit 180°/360°", "sku":"A076-B&C" ,"kw":"180 360 SERVO Kit"}
+            {"a":"/#/en/accessory/servo_kit", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_kit_01.webp", "p":"Servo Kit 180°/360°", "sku":"A076-B&A076-C" ,"kw":"180 360 SERVO Kit"}
         ],
         "Cables": [
             {"a":"/#/en/accessory/cable/24awg_cable", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/24awg_cable_01.webp", "p":"Shielded twisted pair", "sku":"A088" ,"kw":"cable rs485 can uart", "category":"Cables"},
diff --git a/docs/zh_CN/api/tough/system_api.md b/docs/zh_CN/api/tough/system_api.md
new file mode 100644
index 00000000..149444c5
--- /dev/null
+++ b/docs/zh_CN/api/tough/system_api.md
@@ -0,0 +1,170 @@
+# System & Speaker & AXP192 & RTC
+
+## begin()
+
+**函数原型：**
+
+`void begin(bool LCDEnable = true, bool SDEnable = true, bool SerialEnable = true, bool I2CEnable = false);`
+
+**功能：初始化触摸屏 ，TF Card , UART ，I2C**
+
+**例程**
+
+```arduino
+#include <M5Tough.h>
+
+void setup() {
+  M5.begin(true,true,true,true);
+}
+```
+
+## Speaker类
+
+**功能：驱动I2S扬声器**
+
+**函数原型：**
+
+`int playMidi(const uint8_t *data);`
+
+**功能：播放Midi文件**
+
+
+**例程：**
+
+```arduino
+
+if( M5.BtnL.wasPressed())
+{
+  Serial.printf("BtnL wasPressed!");
+}
+M5.update();
+
+```
+
+## update()
+
+**函数原型：**
+
+`void update();`
+
+**功能：刷新设备触屏状态**
+
+
+## RTC
+
+>在`M5.begin()`初始化中，默认调用`Rtc.begin();`对RTC进行了初始化. 你可以用该实例中的API设置和读取RTC时钟数据。
+
+```
+typedef struct
+{
+  uint8_t Hours;
+  uint8_t Minutes;
+  uint8_t Seconds;
+}RTC_TimeTypeDef;
+
+
+typedef struct
+{
+  uint8_t WeekDay;
+  uint8_t Month;
+  uint8_t Date;
+  uint16_t Year;
+}RTC_DateTypeDef;
+
+```
+
+## SetTime()
+
+**函数原型:**
+
+`void SetTime(RTC_TimeTypeDef* RTC_TimeStruct);`
+
+**函数参数:**
+
+设置结构体变量时间
+
+## GetTime()
+
+**函数原型:**
+
+`void GetTime(RTC_TimeTypeDef* RTC_TimeStruct);`
+
+**函数参数:**
+
+获取结构体时间
+
+## SetData()
+
+**函数原型:**
+
+`void SetData(RTC_DateTypeDef* RTC_DateStruct);`
+
+**函数参数:**
+
+设置结构体变量日期
+
+## GetData()
+
+**函数原型:**
+
+`vvoid GetData(RTC_DateTypeDef* RTC_DateStruct); `
+
+**函数参数:**
+
+获取结构体变量日期
+
+**使用示例:**
+
+
+```
+#include <M5EPD.h>
+
+M5EPD_Canvas canvas(&M5.EPD);
+
+rtc_time_t RTCtime;
+rtc_date_t RTCDate;
+
+char timeStrbuff[64];
+
+void flushTime(){
+    M5.RTC.getTime(&RTCtime);
+    M5.RTC.getDate(&RTCDate);
+    
+    sprintf(timeStrbuff,"%d/%02d/%02d %02d:%02d:%02d",
+                        RTCDate.year,RTCDate.mon,RTCDate.day,
+                        RTCtime.hour,RTCtime.min,RTCtime.sec);
+                                         
+    canvas.drawString(timeStrbuff, 0, 0);
+    canvas.pushCanvas(100,200,UPDATE_MODE_DU4);
+}
+
+void setupTime(){
+  
+  RTCtime.hour = 23;
+  RTCtime.min = 33;
+  RTCtime.sec = 33;
+  M5.RTC.setTime(&RTCtime);
+  
+  RTCDate.year = 2020;  
+  RTCDate.mon = 11;
+  RTCDate.day = 27;
+  M5.RTC.setDate(&RTCDate);
+}
+
+void setup() {
+
+    M5.begin();
+    M5.EPD.SetRotation(90);
+    M5.EPD.Clear(true);
+    M5.RTC.begin();
+    canvas.createCanvas(400, 300);
+    canvas.setTextSize(3);
+    setupTime();
+}
+
+void loop() {
+  flushTime();
+  delay(1000);
+}
+```
+
diff --git a/docs/zh_CN/api/tough/touch.md b/docs/zh_CN/api/tough/touch.md
index e6173669..b30dcdf7 100644
--- a/docs/zh_CN/api/tough/touch.md
+++ b/docs/zh_CN/api/tough/touch.md
@@ -1,5 +1,156 @@
-# TOUCH-GT911
+# TOUCH
 
->这是M5Stack Tough触摸屏库。
+>TOUGH正面提供了一块2英寸的电阻式触摸屏，驱动芯片为NS2009，在M5Tough库中，我们提供了一系列的API能够用于触摸交互检测，详情如下。
+
+## Touch类
+
+>在`M5.begin()`初始化中，已经创建了实例`touch`并进行了初始化. 你可以用该实例中的API获取触摸交互信息。
 
 
+- **功能：初始化触摸屏，在M5.begin中将默认调用该函数初始化触摸屏**
+
+- `void begin(bool EEPROMEnabled = true);`
+
+- **功能：进行屏幕触摸校准（校准数据将保存至EEPROM），已经校准则返回True, 否则进入校准页面，用户需要根据屏幕提示依次触摸指定位置**
+
+- `bool calibrationTouch(TFT_eSPI *fb);`
+
+**例程：**
+
+```
+#include <M5Tough.h>
+
+void setup()
+{
+    M5.begin(true, true, true, true);
+    while (!M5.touch.calibrationTouch(&M5.Lcd));
+    M5.Lcd.fillScreen(TFT_BLACK);
+    M5.Lcd.print("Calibration Successfully");
+}                                  
+
+void loop()
+{
+    
+}
+
+```
+
+- **功能：读取触摸数据**
+- `void read();`
+
+- **功能：读取触摸手指X坐标**
+- `int GetTouchX();`
+
+- **功能：读取触摸手指Y坐标**
+- `int GetTouchY();`
+
+- **功能：检测触摸手指按压**
+- `bool isPressed();`
+
+- **功能：检测触摸手指释放**
+- `bool isRelease();`
+
+- **功能：检测触摸手指移动**
+- `bool isMoving();`
+
+- **功能：等待触摸手指释放**
+- `bool WaitRelease();`
+
+- **功能：等待触摸手指释放，并设置超时时间**
+- `bool WaitRelease(uint64_t AutoReleseTime);`
+
+- **功能：读取触摸点信息，返回一个TouchPoint结构体，其中包含X,Y坐标信息，并且内部实现运算符重载，支持对TouchPoint类型的结构进行直接赋值与比较**
+- `TouchPoint getPoint();`
+
+## TouchPoint
+
+>通过调用getPoint方法，能够获取到一个TouchPoint结构体类型的数据。其内部包含的成员与方法如下。
+
+```
+class TouchPoint
+{
+public:
+    TouchPoint(int16_t x_ = -1, int16_t y_ = -1);
+    bool operator==(const TouchPoint &p);
+    bool operator!=(const TouchPoint &p);
+    bool operator=(const TouchPoint &p);
+
+    bool Equals(const TouchPoint &p);
+
+    void set(int16_t x_ = -1, int16_t y_ = -1);
+    bool vaild();
+
+    int16_t x, y;
+};
+
+```
+
+>用户可以通过创建TouchZoon结构体实例的方式，创建了一个屏幕区域，使用内置的`contains`方法，能够判断TouchPoint是否包含在该区域中。
+
+## TouchZone
+
+```
+typedef struct TouchZone
+{
+    uint16_t x;
+    uint16_t y;
+    uint16_t w;
+    uint16_t h;
+    TouchZone() : x(-1), y(-1), w(0), h(0) {}
+    TouchZone(uint16_t _x, uint16_t _y, uint16_t _w, uint16_t _h) : x(_x), y(_y), w(_w), h(_h){};
+    bool contains(const TouchPoint &p)
+    {
+        if ((this->x == -1) || (this->y == -1) || (this->w == 0) || (this->h == 0))
+            return false;
+        if ((p.x >= this->x) && (p.x <= (this->x + this->w)) &&
+            (p.y >= this->y) && (p.y <= (this->y + this->h)))
+        {
+            return true;
+        }
+        return false;
+    }
+} TouchZone_t;
+
+```
+
+
+?>动态读取触摸数据时，需要将`void update();`添加至循环中用于刷新触摸数据。
+
+
+**例程：**
+
+```arduino
+#include <M5Tough.h>
+
+TouchZone clearBtn(0,0,50,50);
+
+void setup()
+{
+    M5.begin(true, true, true, true);
+    while (!M5.touch.calibrationTouch(&M5.Lcd));
+    M5.lcd.drawString("CLEAR",5,5,3);
+}                                  
+
+void loop()
+{
+    M5.update();
+    if(M5.touch.isPressed()){
+        TouchPoint Point = M5.touch.getPoint();
+        if(M5.touch.isMoving()){
+            char buffer[24];
+            sprintf(buffer, "X: %3d, Y: %3d", Point.x, Point.y);
+            M5.Lcd.drawPixel(Point.x, Point.y ,TFT_GREEN);
+            Serial.println(buffer);
+        }
+        if(clearBtn.contains(Point)){
+            M5.lcd.fillScreen(TFT_BLACK);
+            M5.lcd.drawString("CLEAR",5,5,3);
+        }
+    }
+}
+
+
+
+```
+
+## 更多有关Touch API内容，请参考[M5Tough-Github]()源码
\ No newline at end of file
diff --git a/docs/zh_CN/arduino/arduino_home_page.md b/docs/zh_CN/arduino/arduino_home_page.md
index 8cd638b5..40c33110 100644
--- a/docs/zh_CN/arduino/arduino_home_page.md
+++ b/docs/zh_CN/arduino/arduino_home_page.md
@@ -29,7 +29,7 @@
 <script>
 
 const quickstart = {
-  'title':"快速上手",
+  'title':"快速上手/开发环境搭建教程",
   'item':{
     'BASIC / M5GO / FIRE / FACES':'#/zh_CN/arduino/arduino_development',
     'M5StickC':'#/zh_CN/arduino/arduino_development',
diff --git a/docs/zh_CN/product_list.json b/docs/zh_CN/product_list.json
index aaa91f2b..8b3aa4fd 100644
--- a/docs/zh_CN/product_list.json
+++ b/docs/zh_CN/product_list.json
@@ -242,7 +242,7 @@
     "配件": {
         "舵机": [
             {"a":"/#/zh_CN/accessory/sg90_servo", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_01.webp", "p":"SG90 servo", "sku":"A076" ,"kw":"180 SERVO", "category":"舵机"},
-            {"a":"/#/zh_CN/accessory/servo_kit", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_kit_01.webp", "p":"Servo Kit 180°/360°", "sku":"A076-B&C" ,"kw":"180 360 SERVO Kit"}
+            {"a":"/#/zh_CN/accessory/servo_kit", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/servo_kit_01.webp", "p":"Servo Kit 180°/360°", "sku":"A076-B&A076-C" ,"kw":"180 360 SERVO Kit"}
         ],
         "线材": [
             {"a":"/#/zh_CN/accessory/cable/24awg_cable", "img":"https://static-cdn.m5stack.com/image/m5-docs_homepage/accessory/24awg_cable_01.webp", "p":"Shielded twisted pair", "sku":"A088" ,"kw":"cable rs485 can uart", "category":"线材"},