- 
Android
diff --git a/docs/en/unit/unitv.md b/docs/en/unit/unitv.md
index 6aec2833..775fb7c5 100644
--- a/docs/en/unit/unitv.md
+++ b/docs/en/unit/unitv.md
@@ -8,7 +8,7 @@
Choose the development platform you want to use, view the corresponding tutorial&quick-Start.
-
V-Function
+
V-Function
V-Training
Maixpy
diff --git a/docs/zh_CN/README.md b/docs/zh_CN/README.md
index bd3ed849..f81c32d7 100644
--- a/docs/zh_CN/README.md
+++ b/docs/zh_CN/README.md
@@ -119,6 +119,7 @@
{a:"/#/zh_CN/base/plc_base", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/plc_m12_01.webp", p:"PLC-M12", sku:"K011-B" ,kw:"RS485"},
{a:"/#/zh_CN/base/core_bottom", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_core_bottom_01.webp", p:"Core BOTTOM", sku:"C001-C" ,kw:"BATTERY PIN"},
{a:"#/zh_CN/base/m5go_bottom", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_m5go_base.webp", p:"M5GO BOTTOM", sku:"A014" ,kw:"BATTERY LEGO"},
+ {a:"#/zh_CN/base/m5go_bottom2", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_m5go_base.webp", p:"M5GO BOTTOM", sku:"A014" ,kw:"BATTERY LEGO"},
// {a:"/#/zh_CN/base/m5go_rfid", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_m5go_rfid_01.webp", p:"M5GO RFID", sku:"A014-B" ,kw:"BATTERY RC552"},
{a:"/#/zh_CN/base/m5go_charger", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_m5go_base_01.webp", p:"M5GO CHARGER", sku:"A016" ,kw:"LEGO CHARGE"},
{a:"/#/zh_CN/base/base15", img:"https://static-cdn.m5stack.com/image/m5-docs_homepage/base/base_base15_01.webp", p:"BASE15", sku:"K025" ,kw:"PROTOTYPE"},
diff --git a/docs/zh_CN/base/m5go_bottom.md b/docs/zh_CN/base/m5go_bottom.md
index 6a956767..c303d55c 100644
--- a/docs/zh_CN/base/m5go_bottom.md
+++ b/docs/zh_CN/base/m5go_bottom.md
@@ -12,7 +12,6 @@
- 兼容M5Core
- 集成Mic/LED灯条/HY2.0 接口
-- 可直接在UIFlow中使用
- 兼容乐高积木
- 可配置磁吸充电底座
diff --git a/docs/zh_CN/base/m5go_bottom2.md b/docs/zh_CN/base/m5go_bottom2.md
new file mode 100644
index 00000000..7710221b
--- /dev/null
+++ b/docs/zh_CN/base/m5go_bottom2.md
@@ -0,0 +1,127 @@
+# M5GO BOTTOM2
+
+
SKU:A014
+
+
+
+## 描述
+
+**M5GO BOTTOM2** 是一款适配M5Core2的拓展底座
+
+内置500mAh锂电池
+
+HY2.0-4P拓展接口
+
+pogo pin磁吸充电
+
+10颗SK6812灯珠
+
+背面兼容乐高孔设计
+
+内置数字麦克风(I2S)
+
+充电指示灯
+
+## 产品特性
+
+- 兼容M5Core2
+- 集成Mic/LED灯条/HY2.0-4P接口
+- 兼容乐高积木
+- 可配置磁吸充电底座
+
+## 包含
+
+- 1x M5GO BOTTOM2
+
+## 规格参数
+
+
+
+ | 规格 |
+ 参数 |
+
+
+ | 净重 |
+ 31g |
+
+
+ | 毛重 |
+ 49g |
+
+
+ | 产品尺寸 |
+ 54*54*8mm |
+
+
+ | 包装尺寸 |
+ 60*57*17mm |
+
+
+
+## 管脚映射
+
+**Pogo Pin**
+
+| POGO Pin | ESP32 Chip |
+| :----------: |:------------: |
+| SCL | GPIO22 |
+| SDA | GPIO21 |
+
+**LED Bar**
+
+*M5GO 底座内置 10 个RGB LED*
+
+| LED Pin | ESP32 Chip |
+| :----------: |:------------: |
+| LED Pin | GPIO15 |
+
+**MIC**
+
+模拟输入麦克风
+
+| MIC Pin | ESP32 Chip |
+| :----------: |:------------: |
+| MIC Pin | GPIO34 |
+
+**GROVE**
+
+| PORT B(I/O) | ESP32 Chip |
+| :----------: |:------------: |
+| G36 | GPIO36 |
+| G26 | GPIO26 |
+| 5V | 5V |
+| GND | GND |
+
+| PORT C(UART2) | ESP32 Chip |
+| :----------: |:------------: |
+| RXD | GPIO16 |
+| TXD | GPIO17 |
+| 5V | 5V |
+| GND | GND |
+
+**M-Bus**
+
+
+
+
+
+
+
+## 相关链接
+
+- **[M5GO IoT Starter Kit购买链接](https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1172588106.10.690a425eFsoYVX&id=568283585553)**
+
+## 原理图
+
+
+
+
+
\ No newline at end of file
diff --git a/docs/zh_CN/core/m5stickv.md b/docs/zh_CN/core/m5stickv.md
index d4605363..adb32b52 100644
--- a/docs/zh_CN/core/m5stickv.md
+++ b/docs/zh_CN/core/m5stickv.md
@@ -8,7 +8,7 @@
选择你想使用的开发平台，查看对应的教程&快速上手。
-
V-Function
+
V-Function
V-Training
Maixpy
diff --git a/docs/zh_CN/quick_start/timer_cam/quick_start_cameratool.md b/docs/zh_CN/quick_start/timer_cam/quick_start_cameratool.md
index caeb3932..f0ac5d44 100644
--- a/docs/zh_CN/quick_start/timer_cam/quick_start_cameratool.md
+++ b/docs/zh_CN/quick_start/timer_cam/quick_start_cameratool.md
@@ -62,7 +62,6 @@
-
Android
diff --git a/docs/zh_CN/unit/unitv.md b/docs/zh_CN/unit/unitv.md
index 6f8a9a76..a3f246c0 100644
--- a/docs/zh_CN/unit/unitv.md
+++ b/docs/zh_CN/unit/unitv.md
@@ -9,7 +9,7 @@
选择你想使用的开发平台，查看对应的教程&快速上手。
-
V-Function
+
V-Function
V-Training
Maixpy
