diff --git a/docs/en/hat/hat-roverc.md b/docs/en/hat/hat-roverc.md
index d754ded1..3781d043 100644
--- a/docs/en/hat/hat-roverc.md
+++ b/docs/en/hat/hat-roverc.md
@@ -41,6 +41,32 @@ MotorControl:
| 04 | 0x03 | -127~127 |
+
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 213g |
+
+
+ | Gross weight |
+ 217g |
+
+
+ | Product Size |
+ 75*75*55mm |
+
+
+ | Package Size |
+ 115*85*65mm |
+
+
+
### Pin Map
diff --git a/docs/en/hat/hat-rs485.md b/docs/en/hat/hat-rs485.md
index 0319dea3..2d72b15f 100644
--- a/docs/en/hat/hat-rs485.md
+++ b/docs/en/hat/hat-rs485.md
@@ -35,6 +35,32 @@ It is used to convert the TTL standard to the RS485 standard. If the outside ser
- RS485 multipoint systems
- Serial communication in industrial field.
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 7g |
+
+
+ | Gross weight |
+ 17g |
+
+
+ | Product Size |
+ 35*24*8mm |
+
+
+ | Package Size |
+ 40*42*30mm |
+
+
+
+
## Links
- **Datasheet** - [SP485EEN](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/SP485EEN_en.pdf)
diff --git a/docs/en/hat/hat-servo.md b/docs/en/hat/hat-servo.md
index c5306590..24e2067c 100644
--- a/docs/en/hat/hat-servo.md
+++ b/docs/en/hat/hat-servo.md
@@ -28,6 +28,31 @@
- Angle and direction control
- Door lock controller
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 9g |
+
+
+ | Gross weight |
+ 19g |
+
+
+ | Product Size |
+ 35*24*22mm |
+
+
+ | Package Size |
+ 42*40*30mm |
+
+
+
## Schematic
diff --git a/docs/en/hat/hat-spk.md b/docs/en/hat/hat-spk.md
index 005ed2ec..8d8de788 100644
--- a/docs/en/hat/hat-spk.md
+++ b/docs/en/hat/hat-spk.md
@@ -24,6 +24,31 @@
- MP4/MP3
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 5g |
+
+
+ | Gross weight |
+ 13g |
+
+
+ | Product Size |
+ 25*24*14mm |
+
+
+ | Package Size |
+ 40*42*30mm |
+
+
+
### Pin Map
diff --git a/docs/en/hat/hat-thermal.md b/docs/en/hat/hat-thermal.md
index 1a8e630b..2cc68894 100644
--- a/docs/en/hat/hat-thermal.md
+++ b/docs/en/hat/hat-thermal.md
@@ -40,6 +40,31 @@ The I2C address is **0x33**. (GOIO 0/26)
- Intrusion / Movement detection
- Visual IR thermometers
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 8g |
+
+
+ | Gross weight |
+ 13g |
+
+
+ | Product Size |
+ 25*24*14m |
+
+
+ | Product Size |
+ 40*42*30mm |
+
+
+
### Pin Map
diff --git a/docs/en/hat/hat-tof.md b/docs/en/hat/hat-tof.md
index eed07c1e..e3072ec3 100644
--- a/docs/en/hat/hat-tof.md
+++ b/docs/en/hat/hat-tof.md
@@ -35,6 +35,32 @@ Communication Info: I2C, **0x29**, GPIO0/26.
- 3D structured light imaging (3D sensing)
- Camera assist (super fast auto focus and depth of field map)
+
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 4g |
+
+
+ | Gross weight |
+ 8g |
+
+
+ | Product Size |
+ 24*20.3*13.8mm |
+
+
+ | Package Size |
+ 37*35*18mm |
+
+
+
## Links
- **[VL53L0X Datasheet](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/VL53L0X_en.pdf)**
diff --git a/docs/en/hat/hat-yun.md b/docs/en/hat/hat-yun.md
index 712e20be..96d75127 100644
--- a/docs/en/hat/hat-yun.md
+++ b/docs/en/hat/hat-yun.md
@@ -45,6 +45,31 @@ One hook hole and two 6*4mm magnet mounting positions are reserved on the board,
- Smart home decoration
- Fridge Magnet
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 7g |
+
+
+ | Gross weight |
+ 15g |
+
+
+ | Product Size |
+ 75*55*5mm |
+
+
+ | Package Size |
+ 100*85*20mm |
+
+
+
### Pin Map
diff --git a/docs/en/module/battery.md b/docs/en/module/battery.md
index 986ea66f..88075c56 100644
--- a/docs/en/module/battery.md
+++ b/docs/en/module/battery.md
@@ -26,6 +26,32 @@ Once the BATTERY is stacked underneath the M5 controller, the battery positive p
- 1x M5Stack BATTERY Module
+
+## Specification
+
+
+
+ | Resources |
+ Parameter |
+
+
+ | net weight |
+ 24g |
+
+
+ | Gross weight |
+ 36g |
+
+
+ | Product Size |
+ 54*54*14mm |
+
+
+ | Package Size |
+ 60*57*17mm |
+
+
+