diff --git a/docs/assets/img/product_pics/accessory/screw/screw_p1.webp b/docs/assets/img/product_pics/accessory/screw/screw_p1.webp
index 9c16da04..fcf744ff 100644
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diff --git a/docs/assets/img/product_pics/app/Bala2/bala2.webp b/docs/assets/img/product_pics/app/Bala2/bala2.webp
new file mode 100644
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diff --git a/docs/en/accessory/screw.md b/docs/en/accessory/screw.md
index 029fd8be..5995f83a 100644
--- a/docs/en/accessory/screw.md
+++ b/docs/en/accessory/screw.md
@@ -7,7 +7,7 @@
 
 ## Description
 
-**SCREW** would be a necessary tool used on M5Stack development. If you having multiple layers stacked up and you might want fix them up with something. Here comes this SCREW Accessory Kit, packed with 4 different length of M3 screws and an Allen Key. Got this sutff will definately help you making more complicated and organized work around M5Stack.
+**SCREW** would be a necessary tool used on M5Stack development. If you having multiple layers stacked up and you might want fix them up with something. Here comes this SCREW Accessory Kit, packed with different length of M3 screws. Got this sutff will definately help you making more complicated and organized work around M5Stack.
 
 ##  Product Features
 
diff --git a/docs/image/Modules/GPS_user.webp b/docs/image/Modules/GPS_user.webp
new file mode 100644
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diff --git a/docs/image/Modules/gps.webp b/docs/image/Modules/gps.webp
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diff --git a/docs/zh_CN/quick_start/bala2/bala2_quick_start.md b/docs/zh_CN/quick_start/bala2/bala2_quick_start.md
index a6c070cf..63071540 100644
--- a/docs/zh_CN/quick_start/bala2/bala2_quick_start.md
+++ b/docs/zh_CN/quick_start/bala2/bala2_quick_start.md
@@ -16,8 +16,8 @@
 
 ## Arduino IDE编辑
 
-1. [Mac用户]参考此教程配置Arduino IDE(#/zh_CN/arduino/arduino_development.md)
-   [Windows用户]参考此教程配置Arduino IDE(#/zh_CN/arduino/arduino_development.md)
+1. [Mac用户]参考此教程配置[Arduino IDE](zh_CN/arduino/arduino_development)
+   [Windows用户]参考此教程[配置Arduino IDE](zh_CN/arduino/arduino_development)
 
 2. [下载示例程序](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Application/Bala2)
 
diff --git a/docs/zh_CN/uiflow/Modules.md b/docs/zh_CN/uiflow/Modules.md
index 21ddf09b..6d71babb 100644
--- a/docs/zh_CN/uiflow/Modules.md
+++ b/docs/zh_CN/uiflow/Modules.md
@@ -309,9 +309,9 @@ Module的I2C地址
 
 #### 使用方法
 
-> 显示编码器状态
+> 读取数字量、模拟量、控制舵机与电机
 
-><img src="/image/Modules/GoPlus_user.webp" width="70%"> 
+><img src="/image/Modules/GoPlus_user.webp"> 
 
 ## GPS
 
@@ -319,7 +319,7 @@ Module的I2C地址
 
 > 获取GPS信息
 
-><img src="/image/Units/GPS.webp" width="50%"> 
+><img src="/image/Modules/gps.webp" width="50%"> 
 
 * __get time__
 获取本地时间
@@ -349,4 +349,4 @@ Module的I2C地址
 
 > 在屏幕上显示GPS相关信息
 
-><img src="/image/Units/GPS_user.webp" width="80%"> 
\ No newline at end of file
+><img src="/image/Modules/GPS_user.webp" width="80%">
\ No newline at end of file
diff --git a/docs/zh_CN/unit/imu.md b/docs/zh_CN/unit/imu.md
index bbe23309..a3b16f1c 100644
--- a/docs/zh_CN/unit/imu.md
+++ b/docs/zh_CN/unit/imu.md
@@ -20,7 +20,7 @@
 ## 包含
 
 - 1x 6-Axis IMU Unit
-- 1x Grove 线(5cm)
+- 1x Grove Cable (5cm)
 
 ## 应用