diff --git a/docs/en/1515/6060-push.md b/docs/en/1515/6060-push.md
index b1c97fc5..a5dfcc98 100644
--- a/docs/en/1515/6060-push.md
+++ b/docs/en/1515/6060-push.md
@@ -4,10 +4,6 @@
 
 <div class="product_pic"><img src="assets/img/product_pics/1515/6060-push/6060_push_01.webp"><img src="assets/img/product_pics/1515/6060-push/6060_push_02.webp"></div>
 
-<!--
-:octocat:**[Code](#Code)**&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
--->
-
 ## Description
 
 This an application-level module, which implements a motion & robotic control and it is totally customizable with different length. Packed with Stepper motor, Mega328 microprocessor, RS485 serial bus, 1515 framework. It realized a linear motion control, you can program the stepper motor to move a certain length with high precision. This type of module can be applied to 3D print,  linear push and etc.
@@ -36,6 +32,32 @@ This an application-level module, which implements a motion & robotic control an
 
 <a href="#/en/uiflow/RS485">Example Code</a>
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>569g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>569g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>166*60*60mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>166*60*60mm</td>
+   </tr>
+ </table>
+
+
 ## Links
 
 -  **Datasheet** - [Mega328P](http://ww1.microchip.com/downloads/en/DeviceDoc/Atmel-7810-Automotive-Microcontrollers-ATmega328P_Datasheet.pdf)
diff --git a/docs/en/1515/nut.md b/docs/en/1515/nut.md
index e93500aa..383ad8d6 100644
--- a/docs/en/1515/nut.md
+++ b/docs/en/1515/nut.md
@@ -15,10 +15,31 @@
 ## Package Includes
 - 10x pcs
 
-## Weight and Size
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>7g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>7g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>15*9*4mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>90 x 60 x 3mm</td>
+   </tr>
+ </table>
 
-- Package size:9mm x 6mm x 3mm
-- Package weight:7g
 
 <script>
 
diff --git a/docs/en/accessory/485t.md b/docs/en/accessory/485t.md
index d287eb07..84927151 100644
--- a/docs/en/accessory/485t.md
+++ b/docs/en/accessory/485t.md
@@ -17,6 +17,31 @@
 
 -  1x 485T
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>15g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>24g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>56*26*17mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>55*55*20mm</td>
+   </tr>
+ </table>
+
 ## Schematic
 
 <img src="assets/img/product_pics/accessory/485t/485t_03.webp" width="30%" height="30%">
diff --git a/docs/en/accessory/battery_base.md b/docs/en/accessory/battery_base.md
index f20a5b39..bc2a38fd 100644
--- a/docs/en/accessory/battery_base.md
+++ b/docs/en/accessory/battery_base.md
@@ -28,6 +28,31 @@ You can wire it with the battery interface on M5camera board. Pay attention to t
 
 - Power back up 
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>12g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>23g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>48*24*12mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>60*57*17mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-unit/products/m5stack-battery-base';
diff --git a/docs/en/accessory/bus_socket.md b/docs/en/accessory/bus_socket.md
index 2c11b1f2..514d5437 100644
--- a/docs/en/accessory/bus_socket.md
+++ b/docs/en/accessory/bus_socket.md
@@ -16,6 +16,31 @@
 - 1x male socket
 - 1x female socket
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>7g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>7g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>38*8*5mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>85*60*10mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/2x15-pin-headers-socket';
diff --git a/docs/en/accessory/cable/lego_cable.md b/docs/en/accessory/cable/lego_cable.md
index 164a58ce..8d044fc9 100644
--- a/docs/en/accessory/cable/lego_cable.md
+++ b/docs/en/accessory/cable/lego_cable.md
@@ -16,6 +16,31 @@
 
 - 1x LEGO Cable
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>3/5/7g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>3/5/7g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>100/200/300 x 1 x 1mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>11/20.5/31.4 X 1 X 1mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/m5stack-lego-motor-adapter-cable';
diff --git a/docs/en/accessory/converter/grove2grove.md b/docs/en/accessory/converter/grove2grove.md
index 6fcce0fa..756328d4 100644
--- a/docs/en/accessory/converter/grove2grove.md
+++ b/docs/en/accessory/converter/grove2grove.md
@@ -14,6 +14,31 @@
 ##  Include
 - 5x pcs
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>6g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>7g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24 x 10 x 6mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>50 x 70 x 6mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/connector-grove-to-grove-pin-servo';
diff --git a/docs/en/accessory/converter/grove_t.md b/docs/en/accessory/converter/grove_t.md
index 112862ad..066c5201 100644
--- a/docs/en/accessory/converter/grove_t.md
+++ b/docs/en/accessory/converter/grove_t.md
@@ -10,6 +10,33 @@
 
 Notice: **CONNEXT-T** is just a hardware expander, if you are looking for hardware and software(standard protocol) expander like I2C, Single-bus, please check **PaHUB** or **PbHUB**. If you connectted two I2C slave devices onto **HUB** that share the same adress, you will have problem getting I2C data from both.
 
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>19g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>200 x 100 x 10mm</td>
+   </tr>
+ </table>
+
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/grove-t-connector-5pcs-a-pack';
diff --git a/docs/en/accessory/frame.md b/docs/en/accessory/frame.md
index dd9db545..6afe43c6 100644
--- a/docs/en/accessory/frame.md
+++ b/docs/en/accessory/frame.md
@@ -17,6 +17,31 @@
 -  size：190mm * 100mm * 5mm
 -  weight：22g
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>20g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>22g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>72*72*2mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>190*100*5mm</td>
+   </tr>
+ </table>
+
 ## Related Link
 
 <img src="assets/img/product_pics/accessory/frame_03.webp" alt="frame_03" width="300px" height="300px">
diff --git a/docs/en/accessory/glass_panel_repair_kit.md b/docs/en/accessory/glass_panel_repair_kit.md
index 235a1e9d..f61d7a91 100644
--- a/docs/en/accessory/glass_panel_repair_kit.md
+++ b/docs/en/accessory/glass_panel_repair_kit.md
@@ -22,6 +22,31 @@ As time goes by, the screen surface and buttons of the M5Core may be filled with
 - 3x panel buttons
 - 1x suction cup
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>3g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>29g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>50*50*0.5mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>95*65*25mm</td>
+   </tr>
+ </table>
+
 ## Replacement tutorial
 
 >Remove the base, remove the screws that secure the circuit board, and push the speaker out with a hex wrench.
diff --git a/docs/en/accessory/screw.md b/docs/en/accessory/screw.md
index 0609d79b..577e922f 100644
--- a/docs/en/accessory/screw.md
+++ b/docs/en/accessory/screw.md
@@ -19,6 +19,31 @@
       - 1x Allen Key
 
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>41g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>41g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>92*50*7mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>92*50*7mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/8-pcs-m3-12-18-25-32-screw-with-allen-key';
diff --git a/docs/en/accessory/servo_holder.md b/docs/en/accessory/servo_holder.md
index c6b0f244..ba8962e8 100644
--- a/docs/en/accessory/servo_holder.md
+++ b/docs/en/accessory/servo_holder.md
@@ -20,6 +20,31 @@
 - Spline： 21Teeth
 - Voltage： 4.8-6.0V
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/SG90-servo-holder';
diff --git a/docs/en/accessory/sg90_servo.md b/docs/en/accessory/sg90_servo.md
index 12273a0c..72f4d9fe 100644
--- a/docs/en/accessory/sg90_servo.md
+++ b/docs/en/accessory/sg90_servo.md
@@ -22,6 +22,31 @@
 - Spline： 21Teeth
 - Voltage： 4.8-6.0V
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>9g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>12g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>23mm x 12.2mm x 29mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>100 x 120 x 13mm</td>
+   </tr>
+ </table>
+
 <script>
 
    var purchase_link = 'https://m5stack.com/collections/m5-accessory/products/SG90-servo';
diff --git a/docs/en/accessory/watch.md b/docs/en/accessory/watch.md
index 65d2151d..ac9263f6 100644
--- a/docs/en/accessory/watch.md
+++ b/docs/en/accessory/watch.md
@@ -36,6 +36,36 @@
 
 - smart watch
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>Watch strap</td>
+      <td>260mm x 22mm 18g</td>
+   </tr>
+   <tr>
+      <td>bottom</td>
+      <td>54.3mm x 54.3mm x 7mm 25g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>87g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54.3 x 54.3 x 7mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>125 x 67 x 23mm</td>
+   </tr>
+ </table>
+
+
 ## Assembly step
 
 >Assembling the strap: Insert the matching telescopic card into the strap fixing hole, and have two small holes on both sides of the base of the watch. Place one side of the telescopic card pin into the hole and the other side with the finger. Press and place it. Complete the installation of another strap in the same way.
diff --git a/docs/en/app/ac_socket.md b/docs/en/app/ac_socket.md
index 2c15bef2..608be2bc 100644
--- a/docs/en/app/ac_socket.md
+++ b/docs/en/app/ac_socket.md
@@ -49,6 +49,31 @@ Let's break it down a little bit, start with the bottom part.
 
 -  Smart AC Socket Outlet With wire control of RS485
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>120g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>158g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>52*52*60mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>72*102*72mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 >EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host [Please click here to view the CP210X driver installation tutorial](en/arduino/arduino_development), M5StickC/V/T/ATOM series can be used without driver)
diff --git a/docs/en/app/bala.md b/docs/en/app/bala.md
index b867fb61..06ed877c 100644
--- a/docs/en/app/bala.md
+++ b/docs/en/app/bala.md
@@ -57,6 +57,31 @@ C.A.S.E | Plastic ( PC )
 
 NOTE: Calibration required for first use！Press and hold the right C key to start the machine, and release the key after hearing the "drip" sound. The sensor will enter the calibration setting, and keep the host horizontal and still. After 3 seconds, the sensor calibration is completed, and it will automatically enter the balance mode after the calibration is completed.If you found that Bala cannot keep balance during use, it can be solved by trying to calibrate the sensor.
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>130g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>247g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>90*54*61mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>185*108*81mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/app/balac.md b/docs/en/app/balac.md
index 643f63a6..1eb4fd69 100644
--- a/docs/en/app/balac.md
+++ b/docs/en/app/balac.md
@@ -71,12 +71,20 @@
             <td>16340, 3.7V, 700mAh, Li-ions rechargeable</td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>30 x 100 x 105mm</td>
+            <td>net weight</td>
+            <td>162g</td>
         </tr>
         <tr>
-            <td>Weight</td>
-            <td>162g</td>
+            <td>Gross weight</td>
+            <td>206g</td>
+        </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>30*100*105mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>148*118*42mm</td>
         </tr>
      </tbody>
 </table>
diff --git a/docs/en/app/demo-board.md b/docs/en/app/demo-board.md
index 32622655..f3805e83 100644
--- a/docs/en/app/demo-board.md
+++ b/docs/en/app/demo-board.md
@@ -46,6 +46,31 @@
 
 <img src="assets/img/product_pics/app/Demo-Board/Demo-Board_04.webp" width="250" height="250">
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>1120g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>1120g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>330*210*95mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>330*210*95mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/app/flir.md b/docs/en/app/flir.md
index 8f306e7a..ef9959e2 100644
--- a/docs/en/app/flir.md
+++ b/docs/en/app/flir.md
@@ -47,6 +47,31 @@ The effective image generate by the Lepton sensor is 160×120, but you can proce
 - Industrial furnace inner wall refractory crack
 - Outdoor observation of animals at night
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>17g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>34g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*13mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>125*67*23mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/app/lidarbot.md b/docs/en/app/lidarbot.md
index b73b061a..4abeb8b2 100644
--- a/docs/en/app/lidarbot.md
+++ b/docs/en/app/lidarbot.md
@@ -72,9 +72,30 @@ If you are interest in AGV development, We especially encourage you to modify th
 - Route plan
 - Autopilot
 
-## Weight and Size
-- Package size:208mm x 208mm x 167mm
-- Package weight:2140g
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>1980g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>2140g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>142*117*120mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>208*208*167mm</td>
+   </tr>
+ </table>
 
 ## EasyLoader
 
diff --git a/docs/en/app/m5scale_diy_kit.md b/docs/en/app/m5scale_diy_kit.md
index 3f8c01ac..286eca2b 100644
--- a/docs/en/app/m5scale_diy_kit.md
+++ b/docs/en/app/m5scale_diy_kit.md
@@ -54,6 +54,33 @@ The lego holes on bottom board allow you to place more M5 sensors for extension
 - High precision electronic scale
 - Small range weighing machine
 
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>260g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>285g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>100*100*43mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>220*140*45mm</td>
+   </tr>
+ </table>
+
+
 ## Links
 
 - **[M5StickC Product Page](en/core/m5stickc)**
diff --git a/docs/en/app/piano.md b/docs/en/app/piano.md
index c81c0213..3f683c81 100644
--- a/docs/en/app/piano.md
+++ b/docs/en/app/piano.md
@@ -12,6 +12,32 @@
 
 - 1x PIANO
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>114g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>115g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>240*53*8mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>250*550*6mm</td>
+   </tr>
+ </table>
+
+
 ## Example
 
 - [Github](https://github.com/m5stack/M5-ProductExampleCodes/blob/master/App/PIANO/Arduino/M5PIANO/M5PIANO.ino)
diff --git a/docs/en/atom/atomecho.md b/docs/en/atom/atomecho.md
index c017d40b..6c0f6db9 100644
--- a/docs/en/atom/atomecho.md
+++ b/docs/en/atom/atomecho.md
@@ -68,13 +68,21 @@
             <td>SPM1423 PDM</td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>24 x 24 x 17mm</td>
+            <td>net weight</td>
+            <td>5g</td>
         </tr>
         <tr>
-            <td>Weight</td>
+            <td>Gross weight</td>
             <td>10g</td>
         </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>24*24*17mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>63*63*12mm</td>
+        </tr>
         <tr>
             <td>Case Material</td>
             <td>Plastic ( PC )</td>
diff --git a/docs/en/atom/atomhub.md b/docs/en/atom/atomhub.md
index 166bc2c8..b86d9c9d 100644
--- a/docs/en/atom/atomhub.md
+++ b/docs/en/atom/atomhub.md
@@ -61,12 +61,20 @@
             <td>1x VH-3.96 4P 6x VH-3.96 3P 1x DC5V Input 1x GROVE </td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>72 x 40 x 30mm</td>
+            <td>net weight</td>
+            <td>93g</td>
         </tr>
         <tr>
-            <td>Net weight</td>
-            <td>93g</td>
+            <td>Gross weight</td>
+            <td>105g</td>
+        </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>72*40*30mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>104 x 77 x 35mm</td>
         </tr>
         <tr>
             <td>Case material</td>
diff --git a/docs/en/atom/atomic.md b/docs/en/atom/atomic.md
index e2a20fa4..c2d1b1a8 100644
--- a/docs/en/atom/atomic.md
+++ b/docs/en/atom/atomic.md
@@ -50,13 +50,21 @@
             <td>VH-3.96 4P</td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>47 x 34 x 18mm</td>
+            <td>net weight</td>
+            <td>5g</td>
         </tr>
         <tr>
-            <td>Weight</td>
+            <td>Gross weight</td>
             <td>42g</td>
         </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>24*24*17mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>47*34*18mm</td>
+        </tr>
         <tr>
             <td>Case material</td>
             <td>Plastic ( PC )</td>
diff --git a/docs/en/atom/tail485.md b/docs/en/atom/tail485.md
index 4cbcb52f..05b9a6c4 100644
--- a/docs/en/atom/tail485.md
+++ b/docs/en/atom/tail485.md
@@ -49,12 +49,20 @@
             <td>AOZ1282CI</td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>30 x 24 x 9mm</td>
+            <td>net weight</td>
+            <td>9g</td>
         </tr>
         <tr>
-            <td>Weight</td>
-            <td>5g</td>
+            <td>Gross weight</td>
+            <td>9g</td>
+        </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>54*96*10mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>100*60*10mm</td>
         </tr>
         <tr>
             <td>Case material</td>
diff --git a/docs/en/atom/tailbat.md b/docs/en/atom/tailbat.md
index 6421db85..131448f6 100644
--- a/docs/en/atom/tailbat.md
+++ b/docs/en/atom/tailbat.md
@@ -51,13 +51,21 @@
             <td>190mAh</td>
         </tr>
         <tr>
-            <td>Size</td>
-            <td>55 x 22 x 14mm</td>
+            <td>net weight</td>
+            <td>10g</td>
         </tr>
         <tr>
-            <td>Weight</td>
+            <td>Gross weight</td>
             <td>10g</td>
         </tr>
+        <tr>
+            <td>Product Size</td>
+            <td>55*22*14mm</td>
+        </tr>
+        <tr>
+            <td>Package Size</td>
+            <td>75*22*14mm</td>
+        </tr>
         <tr>
             <td>Case material</td>
             <td>Plastic ( PC )</td>
diff --git a/docs/en/base/base15.md b/docs/en/base/base15.md
index 896928d6..45370642 100644
--- a/docs/en/base/base15.md
+++ b/docs/en/base/base15.md
@@ -39,6 +39,31 @@ This base gives you an unlimited of combinations, it is powerful, flexible, and
 -  1x 2.45mm pin set
 -  1x Sticker
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>21g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>116g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>54*54*15mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>125 x 67 x 23mm</td>
+   </tr>
+ </table>
+
 ## structural-design-file
 
 ?>[lick here for open source architecture design files](https://github.com/m5stack/m5-structural-design-file/tree/master/BaseX_DB9_01)
diff --git a/docs/en/base/base26.md b/docs/en/base/base26.md
index 6bc7e660..74518cc1 100644
--- a/docs/en/base/base26.md
+++ b/docs/en/base/base26.md
@@ -42,6 +42,31 @@ This base gives you an unlimited of combinations, it is powerful, flexible, and
 -  1x 2.45mm pin set
 -  1x Sticker
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>27g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>125g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*26mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>125*67*23mm</td>
+   </tr>
+ </table>
+
 ## structural-design-file
 
 ?>[lick here for open source architecture design files](https://github.com/m5stack/m5-structural-design-file/tree/master/BaseX_DB9_01)
diff --git a/docs/en/base/basex.md b/docs/en/base/basex.md
index 11c3e737..f8b45224 100644
--- a/docs/en/base/basex.md
+++ b/docs/en/base/basex.md
@@ -85,6 +85,31 @@ Mode config method: Motor address + nByte
 -  2x M3 * 32mm 304 Stainless steel hexagon socket bolt
 -  1x M3 wrench
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>59g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>110g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*26mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>150*65*40mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/base/btc_base.md b/docs/en/base/btc_base.md
index 573f6dda..350db02b 100644
--- a/docs/en/base/btc_base.md
+++ b/docs/en/base/btc_base.md
@@ -14,11 +14,11 @@
 
 * Once M5Core has been attached to BTC, it can not controll ENV Unit at this time. Because BTC has been built in SHT30 sensor which will cause IIC address conflict.
 
-### Product Features
+## Product Features
 
 -  SHT30 inside
 
-#  Include
+## Include
 
 -  Type-C USB Cable
 -  M3 x 16
@@ -26,7 +26,33 @@
 -  BTC Base
 
 <img src="assets/img/product_pics/module/module_btc_04.webp" width="30%" height="30%">
-#  PinMap
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>9g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>59g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*45*20mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>95*65*25mm</td>
+   </tr>
+ </table>
+
+## PinMap
 
 **SHT30**
 
@@ -36,7 +62,7 @@
 </table>
 
 
-#  Related Link
+## Related Link
 
 - [DHT12 datasheet](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/DHT12_en.pdf)
 
diff --git a/docs/en/base/core_bottom.md b/docs/en/base/core_bottom.md
index 0c49268a..67b5f32b 100644
--- a/docs/en/base/core_bottom.md
+++ b/docs/en/base/core_bottom.md
@@ -18,6 +18,32 @@
 
 - 1x Core BOTTOM
 
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>20g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>32g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*5mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>60*57*17mm</td>
+   </tr>
+ </table>
+
 **M-Bus**
 
 <img src="assets/img/product_pics/core/M-BUS.webp" alt="M_BUS"  width="60%" height="36%">
diff --git a/docs/en/base/iiot_dual_switch_kit_with_core.md b/docs/en/base/iiot_dual_switch_kit_with_core.md
index 4d6d00bd..db8fe402 100644
--- a/docs/en/base/iiot_dual_switch_kit_with_core.md
+++ b/docs/en/base/iiot_dual_switch_kit_with_core.md
@@ -32,6 +32,23 @@ For example, you can stack an IoT module such as LoRa, GSM, LTE, etc, in between
 - 1x IIoT Dual-Switch Kit with core
 - 1x 4 pin HT3.96 terminal connectors
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>25g</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>55*55*30mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/base/lan_base.md b/docs/en/base/lan_base.md
index 9cc067fc..5b9cc258 100644
--- a/docs/en/base/lan_base.md
+++ b/docs/en/base/lan_base.md
@@ -78,6 +78,32 @@ The serial port pins on the RS485 board will be connected to the GPIO16 and GPIO
 
 <img src="assets/img/product_pics/base/base_example/example_base_lan_02.webp" width="70%" height="70%">
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>32g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>132g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*28mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>105*65*4mm</td>
+   </tr>
+ </table>
+
+
 ## Related Link
 
 - **Datasheet** - [W5500](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/base/W5500_datasheet_v1.0.2_1_en.pdf)
diff --git a/docs/en/base/m5go_bottom.md b/docs/en/base/m5go_bottom.md
index 63fbf55a..15b8b3e5 100644
--- a/docs/en/base/m5go_bottom.md
+++ b/docs/en/base/m5go_bottom.md
@@ -15,10 +15,31 @@
 - 1x M5GO BOTTOM
 - 2x M3x16 Screws
 
-## Weight and Size
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>31g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>49g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*8mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>60*57*17mm</td>
+   </tr>
+ </table>
 
-- Package size:60mm x 57mm x 17mm
-- Package weight:49g
 
 ## PinMap
 
diff --git a/docs/en/base/m5go_charger.md b/docs/en/base/m5go_charger.md
index 27ed2e2b..13aa3c14 100644
--- a/docs/en/base/m5go_charger.md
+++ b/docs/en/base/m5go_charger.md
@@ -19,6 +19,32 @@ The charging indicator light will blink when base is charging, but the light wil
 -  1x M5GO CHARGER
 -  Type-C USB cable
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+       <td>net weight</td>
+      <td>19g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>67g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*8mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>95 x 65 x 25mm</td>
+   </tr>
+ </table>
+
+
 ## Related Link
 
 - **[M5GO IoT Starter Kit Purchase Link](https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-1172588106.10.690a425eFsoYVX&id=568283585553)**
diff --git a/docs/en/base/plc_base.md b/docs/en/base/plc_base.md
index 30b5f6ff..0c32d357 100644
--- a/docs/en/base/plc_base.md
+++ b/docs/en/base/plc_base.md
@@ -35,6 +35,31 @@ If you need to add RS485 interface, soldering the RS485 board onto the mian boar
 
 <img src="assets\img\product_pics\base\plc_m12\plc_m12_04.webp" width="30%" height="30%">
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>25g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>133g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*54*28mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>105*65*40mm</td>
+   </tr>
+ </table>
+
 ## Schematic
 
 <img src="assets/img/product_pics/base/plc_sch.webp">
diff --git a/docs/en/base/pm2.5.md b/docs/en/base/pm2.5.md
index 66508631..cb31ab89 100644
--- a/docs/en/base/pm2.5.md
+++ b/docs/en/base/pm2.5.md
@@ -48,6 +48,33 @@ SHT20 is a Humidity and temperature sensor IC.
 -  1x Type-c cable
 -  2x M3 screw
 
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>70g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>135g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>63*52*46mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>125*67*23mm</td>
+   </tr>
+ </table>
+
+
 ## EasyLoader
 
 >EasyLoader是一个简洁快速的程序烧录器，其内置了一个产品相关的案例程序，通过简单步骤将其烧录至主控，即可进行一系列的功能验证.**(程序烧录前，请根据设备类型安装相应驱动程序. M5Core型主机[请点击此处查看CP210X驱动安装教程](zh_CN/arduino/arduino_development?id=安装串口驱动)，M5StickC/V/T/ATOM系列可免驱动使用)**
diff --git a/docs/en/core/atom_lite.md b/docs/en/core/atom_lite.md
index 4e39baea..a10ba6d4 100644
--- a/docs/en/core/atom_lite.md
+++ b/docs/en/core/atom_lite.md
@@ -75,12 +75,20 @@
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
+      <td>net weight</td>
+      <td>3g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>12g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
       <td>24 x 24 x 10 mm</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>12g</td>
+      <td>Package Size</td>
+      <td>24 x 24 x 10 mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/atom_matrix.md b/docs/en/core/atom_matrix.md
index f09f183f..78b59a63 100644
--- a/docs/en/core/atom_matrix.md
+++ b/docs/en/core/atom_matrix.md
@@ -82,12 +82,20 @@
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
+      <td>net weight</td>
+      <td>3g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>14g</td>
+   </tr>
+      <tr>
+      <td>Product Size</td>
       <td>24 x 24 x 14 mm</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>14g</td>
+      <td>Package Size</td>
+      <td>24 x 24 x 14 mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/basic.md b/docs/en/core/basic.md
index a4d18024..49876817 100644
--- a/docs/en/core/basic.md
+++ b/docs/en/core/basic.md
@@ -104,8 +104,19 @@ M5Stack Basic is consist with two separable parts. The upside part has all kinds
          <td>32°F to 104°F ( 0°C to 40°C )</td>
       </tr>
       <tr>
-         <td>Size</td>
-         <td>54 x 54 x 17.9 mm</td>
+         <td>net weight</td>
+         <td>47.2g</td>
+      <tr>
+         <td>Gross weight</td>
+         <td>93g</td>
+      </tr>
+      <tr>
+         <td>Product Size</td>
+         <td>54 x 54 x 18mm</td>
+      </tr>
+      <tr>
+         <td>Package Size</td>
+         <td>95 x 65 x 25mm</td>
       </tr>
       <tr>
          <td>Case Material</td>
diff --git a/docs/en/core/face_kit.md b/docs/en/core/face_kit.md
index cf5d43ac..d6cfc1b5 100644
--- a/docs/en/core/face_kit.md
+++ b/docs/en/core/face_kit.md
@@ -197,13 +197,21 @@ Key Int Values (Int values are the ASCII value of each key)
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>108.2 x 54.2 x 18.7mm</td>
+      <td>net weight</td>
+      <td>g</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>264.6g</td>
-    </tr>
+      <td>Gross weight</td>
+      <td>264g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>58.2mm x 54.2mm x 18.7mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>120mm x 85mm x 65mm</td>
+   </tr>
    <tr>
       <td>Case Material</td>
       <td>Plastic ( PC )</td>
diff --git a/docs/en/core/fire.md b/docs/en/core/fire.md
index d18a4c05..10635706 100644
--- a/docs/en/core/fire.md
+++ b/docs/en/core/fire.md
@@ -113,12 +113,20 @@ The GPIO 16 / 17 in Fire is connected to the PSRAM by default, so when you conne
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>54.2 x 54.2 x 30.5mm</td>
+      <td>net weight</td>
+      <td>62.3g</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>62.3g</td>
+      <td>Gross weight</td>
+      <td>162g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54mm x 54mm x 30.5mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>105mm x 65mm x 40mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/gray.md b/docs/en/core/gray.md
index 893e94b8..4da421d4 100644
--- a/docs/en/core/gray.md
+++ b/docs/en/core/gray.md
@@ -106,12 +106,20 @@ If you ever played with ESP8266, you would realize that ESP32 is a perfect upgra
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>54.2 x 54.2 x 17.9mm</td>
+      <td>net weight</td>
+      <td>49.2g</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>49.2g</td>
+      <td>Gross weight</td>
+      <td>93g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54 x 54 x 18.9 mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>95 x 65 x 25mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5go.md b/docs/en/core/m5go.md
index 0d398d3a..30b8cec6 100644
--- a/docs/en/core/m5go.md
+++ b/docs/en/core/m5go.md
@@ -97,12 +97,20 @@ This M5GO kit is specifically designed for STEM education. The pack includes 1 M
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
+      <td>net weight</td>
+      <td>14g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>228g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
       <td>54 x 54 x 21 mm</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>224.9g</td>
+      <td>Package Size</td>
+      <td>147 x 90 x 40 mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5go_lite.md b/docs/en/core/m5go_lite.md
index 5b66dc28..07750b2e 100644
--- a/docs/en/core/m5go_lite.md
+++ b/docs/en/core/m5go_lite.md
@@ -96,12 +96,20 @@ all M5stack development board can be programmed by using Arduino IDE, WebIDE UIF
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
+      <td>net weight</td>
+      <td>14g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>159g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
       <td>54 x 54 x 21 mm</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>159g</td>
+      <td>Package Size</td>
+      <td>105 x 65 x 40 mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5stick.md b/docs/en/core/m5stick.md
index 7f08380c..a3664ed6 100644
--- a/docs/en/core/m5stick.md
+++ b/docs/en/core/m5stick.md
@@ -106,12 +106,20 @@
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>48.2 x 25.5 x 13.7mm</td>
+      <td>net weight</td>
+      <td>14g</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>14g</td>
+      <td>Gross weight</td>
+      <td>65g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>48.2*25.5*13.7mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>85*55*31mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5stickc.md b/docs/en/core/m5stickc.md
index c110d50a..380c8144 100644
--- a/docs/en/core/m5stickc.md
+++ b/docs/en/core/m5stickc.md
@@ -132,12 +132,20 @@ Install steps: 1. Click the link below to download the driver installation packa
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>48.2 x 25.5 x 13.7mm</td>
+      <td>net weight</td>
+      <td>15.1g</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>14g</td>
+      <td>Gross weight</td>
+      <td>33g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>48.2*25.5*13.7mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>55*55*20mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5stickc_plus.md b/docs/en/core/m5stickc_plus.md
index 1056a41a..60202ab4 100644
--- a/docs/en/core/m5stickc_plus.md
+++ b/docs/en/core/m5stickc_plus.md
@@ -126,12 +126,20 @@ Install steps: 1. Click the link below to download the driver installation packa
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
+      <td>net weight</td>
+      <td>15.1g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>15.1g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
       <td>48.2 x 25.5 x 13.7mm</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>14g</td>
+      <td>Package Size</td>
+      <td>48.2 x 25.5 x 13.7mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5stickt.md b/docs/en/core/m5stickt.md
index 2089b222..7aed050f 100644
--- a/docs/en/core/m5stickt.md
+++ b/docs/en/core/m5stickt.md
@@ -132,12 +132,20 @@ Press the reset button to power on. The default display screen is RGB display mo
       <td>32°F to 104°F ( 0°C to 40°C )</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>48 * 30 * 29mm</td>
+      <td>net weight</td>
+      <td>26g</td>
    </tr>
    <tr>
-      <td>Weight</td>
-      <td>26g</td>
+      <td>Gross weight</td>
+      <td>82g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>48*30*29mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>144*44*43mm</td>
    </tr>
    <tr>
       <td>Case Material</td>
diff --git a/docs/en/core/m5stickv.md b/docs/en/core/m5stickv.md
index 3f6ea175..914469a8 100644
--- a/docs/en/core/m5stickv.md
+++ b/docs/en/core/m5stickv.md
@@ -113,13 +113,21 @@ It is able to perform convolutional neural network calculations at low power con
       <td>MPU6886</td>
    </tr>
    <tr>
-      <td>Size</td>
-      <td>144 x 44 x 43mm</td>
+      <td>net weight</td>
+      <td>23g</td>
    </tr>
    <tr>
-      <td>Weight</td>
+      <td>Gross weight</td>
       <td>82g</td>
    </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>48*24*22mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>144*44*43mm</td>
+   </tr>
    <tr>
       <td>Case Material</td>
       <td>Plastic ( PC )</td>
diff --git a/docs/en/hat/hat-18650.md b/docs/en/hat/hat-18650.md
index f6f2e2c8..ae4b2a65 100644
--- a/docs/en/hat/hat-18650.md
+++ b/docs/en/hat/hat-18650.md
@@ -24,6 +24,30 @@
 
 - 1x 18650 HAT（include 2200mAh battery)
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>94g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>94g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>150*24*24mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>170*20*24mm</td>
+   </tr>
+ </table>
 
 <script>
 
diff --git a/docs/en/hat/hat-8servos.md b/docs/en/hat/hat-8servos.md
index 0aa37fb5..9df77959 100644
--- a/docs/en/hat/hat-8servos.md
+++ b/docs/en/hat/hat-8servos.md
@@ -27,6 +27,31 @@
 - 1x 8Servos-HAT
 - 1x 16340 battery(750mAh)
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>27g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>38g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*24*20mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>75*46*29mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 >EasyLoader is a concise and fast program writer, which has a built-in case program related to the product. It can be burned to the main control by simple steps to perform a series of function verification. Please install the corresponding driver according to the device type. M5Core host [Please click here to view the CP210X driver installation tutorial](en/arduino/arduino_development), M5StickC/V/T/ATOM series can be used without driver)
diff --git a/docs/en/hat/hat-adc.md b/docs/en/hat/hat-adc.md
index 776738f4..6c71adea 100644
--- a/docs/en/hat/hat-adc.md
+++ b/docs/en/hat/hat-adc.md
@@ -35,6 +35,31 @@ ADS1100 itself is able to accept a differential input from -5 ~ +5 V, but we hav
 
 -  Analog Signal Capture
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>6g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>14g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*25*13mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>40*42*30mm</td>
+   </tr>
+ </table>
+
 ## Links
 
 -  **Datasheet** - [ADS1100](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/ads1100_en.pdf)
diff --git a/docs/en/hat/hat-beetlec.md b/docs/en/hat/hat-beetlec.md
index 89fc8df6..c2f2210a 100644
--- a/docs/en/hat/hat-beetlec.md
+++ b/docs/en/hat/hat-beetlec.md
@@ -22,13 +22,6 @@ Besides, a power switch is placed at the front.
 - Concise design
 - Smooth control
 
-## Weight and Size
-
-- Size: 70mm * 50mm * 25mm
-- Front-wheel diameter:⌀25mm 
-- Back-wheel diameter:⌀14mm
-- Package weight:102g
-
 ## Applications
 
 - Remote Motor control 
@@ -38,6 +31,31 @@ Besides, a power switch is placed at the front.
 
 - 1x BeetleC bottom
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>27g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>47g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>70*50*25mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>85*55*31mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_M5StickC_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/hat/hat-bugc.md b/docs/en/hat/hat-bugc.md
index 2aa47e06..1dde57d8 100644
--- a/docs/en/hat/hat-bugc.md
+++ b/docs/en/hat/hat-bugc.md
@@ -20,13 +20,6 @@ The Bugc base needs to be used in conjunction with the M5StickC controller. The
 - Equipped with a battery holder
 - Flexible movement in all directions
 
-## Weight and Size
-
-- Size: 55mm * 40mm * 25mm
-
-- Output shaft: ⌀0.81mm
-
-- Weight：34g
 
 ## Motor Specification
 
@@ -51,6 +44,31 @@ The Bugc base needs to be used in conjunction with the M5StickC controller. The
 - 1x BugC base
 - 1x 16340 Battery(750mAh)
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>34g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>46g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>55*40*25mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>74*46*9mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_M5StickC_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/en/hat/hat-cardkb.md b/docs/en/hat/hat-cardkb.md
index fb600bb3..110fafcd 100644
--- a/docs/en/hat/hat-cardkb.md
+++ b/docs/en/hat/hat-cardkb.md
@@ -38,6 +38,31 @@ The CardKB HAT also offers support for several button combinations (Shift+Key, F
 
 - Keyboard peripheral 
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>17g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>21g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>84.6*54.26.5mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>115*96*40mm</td>
+   </tr>
+ </table>
+
 ## Related Link
 
 - **[CardKB HAT Firmware](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Hat/CardKB_HAT/firmware_328p/cardKB_HAT)**
diff --git a/docs/en/hat/hat-dac.md b/docs/en/hat/hat-dac.md
index 4709fe7c..4b256b8e 100644
--- a/docs/en/hat/hat-dac.md
+++ b/docs/en/hat/hat-dac.md
@@ -42,6 +42,32 @@ I2C address: 0x60
 - LowPowerPortableInstrumentation • PCPeripherals
 - DataAcquisitionSystems
 
+
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>6g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>19g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*25*13mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>67*53*12mm</td>
+   </tr>
+ </table>
+
 ## Links
 
 -  **Datasheet** - [MCP4725](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/hat/MCP4725_en.pdf)
diff --git a/docs/en/hat/hat-env.md b/docs/en/hat/hat-env.md
index e8e1c7a0..d6cf86a2 100644
--- a/docs/en/hat/hat-env.md
+++ b/docs/en/hat/hat-env.md
@@ -32,6 +32,31 @@
 - Weather Station 
 - Compass
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>4g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>8g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*20*14mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>36*38*18mm</td>
+   </tr>
+ </table>
+
 ## Schematic
 
 - **[Schematic](https://github.com/m5stack/M5-Schematic/blob/master/Hat/StickHat_ENV.pdf)**
diff --git a/docs/en/hat/hat-finger.md b/docs/en/hat/hat-finger.md
index d76bfdcd..27bf69c3 100644
--- a/docs/en/hat/hat-finger.md
+++ b/docs/en/hat/hat-finger.md
@@ -42,6 +42,31 @@ UART settings:
 - Passwordless authentication
 - User identification
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>14g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>26g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*65*20mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>75*46*29mm</td>
+   </tr>
+ </table>
+
 ## Schematic
 
 <img src="assets/img/product_pics/hat/finger_hat/finger_hat_04.webp" width="50%" height="50%">
diff --git a/docs/en/hat/hat-joyc.md b/docs/en/hat/hat-joyc.md
index 68278526..a6dac1a5 100644
--- a/docs/en/hat/hat-joyc.md
+++ b/docs/en/hat/hat-joyc.md
@@ -26,6 +26,31 @@
 - Game Handle
 - Wireless Joystick Device
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>81g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>117g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>100*55*50mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>119*89*65mm</td>
+   </tr>
+ </table>
+
 ## Communication protocol
 
 <mark>I2C address: 0x38</mark>
diff --git a/docs/en/hat/hat-joystick.md b/docs/en/hat/hat-joystick.md
index 722f958e..2eb54e0c 100644
--- a/docs/en/hat/hat-joystick.md
+++ b/docs/en/hat/hat-joystick.md
@@ -25,6 +25,31 @@
 - Game Handle
 - Wireless Joystick Device
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>8g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>16g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*30*17mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>42*40*30mm</td>
+   </tr>
+ </table>
+
 ## Communication protocol
 
 <mark>I2C address: 0x38</mark>
diff --git a/docs/en/hat/hat-ncir.md b/docs/en/hat/hat-ncir.md
index 6c87179e..cbe2fa16 100644
--- a/docs/en/hat/hat-ncir.md
+++ b/docs/en/hat/hat-ncir.md
@@ -32,6 +32,31 @@ Connect with M5StickC via GOIO 0/26 (I2C add: 0x5A).<br>
 -  Body Temperature Measurement
 -  Object (biological) Motion Detection
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>5g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>13g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*25*14mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>40*42*30mm</td>
+   </tr>
+ </table>
+
 ### Pin Map
 
 <table>
diff --git a/docs/en/hat/hat-neoflash.md b/docs/en/hat/hat-neoflash.md
index a4516796..8e26bf61 100644
--- a/docs/en/hat/hat-neoflash.md
+++ b/docs/en/hat/hat-neoflash.md
@@ -37,6 +37,31 @@ If you thinking about adding a display on your project, NeoFlash is a good choic
 - Digital Clock
 - Colorful Led Display
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>11g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>20g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>58*24*3mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>67*53*12mm</td>
+   </tr>
+ </table>
+
 >Diagram for threading up led matrix & acrylic board
 
 <img src="assets\img\product_pics\hat\neoflash_hat\neoflash_hat_06.webp" height="300px"><img src="assets\img\product_pics\hat\neoflash_hat\neoflash_hat_07.webp" height="300px">
diff --git a/docs/en/hat/hat-pir.md b/docs/en/hat/hat-pir.md
index a2b3109f..308fa5f1 100644
--- a/docs/en/hat/hat-pir.md
+++ b/docs/en/hat/hat-pir.md
@@ -28,6 +28,31 @@
 - Security product
 - Auto-induction 
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>5g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>12g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>24*25*20mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>40*42*30mm</td>
+   </tr>
+</table>
+
 ## Schematic
 
 <img src="assets\img\product_pics\hat\pir_hat\pir_hat_04.webp" width="50%" height="50%">
diff --git a/docs/en/hat/hat-powerc.md b/docs/en/hat/hat-powerc.md
index 5256521e..43c9d55c 100644
--- a/docs/en/hat/hat-powerc.md
+++ b/docs/en/hat/hat-powerc.md
@@ -28,6 +28,31 @@
 
 - 1x PowerC HAT(include battery 2 * 750mAh)
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>55g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>68g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>55*35*25mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>100*96*70mm</td>
+   </tr>
+ </table>
+
 ## Communication protocol
 
 <mark>IP5209 I2C address: 0x75</mark>
diff --git a/docs/en/hat/hat-proto-plus.md b/docs/en/hat/hat-proto-plus.md
index aea75db2..9313c7d5 100644
--- a/docs/en/hat/hat-proto-plus.md
+++ b/docs/en/hat/hat-proto-plus.md
@@ -26,6 +26,30 @@
 - Prototyping 
 - Related work by M5 User: [view](https://www.hackster.io/kiraku-labo/balance-robot-9009db)
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>2g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>12g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>54*23.5*1mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>68*53*12mm</td>
+   </tr>
+ </table>
 
 <script>
 
diff --git a/docs/en/hat/hat-proto.md b/docs/en/hat/hat-proto.md
index 52baf63b..ebcae272 100644
--- a/docs/en/hat/hat-proto.md
+++ b/docs/en/hat/hat-proto.md
@@ -26,6 +26,31 @@ For example, since m5stickc have less hardware resource than m5stack, we can mak
 
 - Prototyping 
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>5g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>13g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>35*24*8mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>40*42*30mm</td>
+   </tr>
+ </table>
+
 ## Schematic
 
 <img src="assets\img\product_pics\hat\proto_hat\hat_proto_04.webp" width="50%" height="50%">
diff --git a/docs/en/hat/hat-puppyc.md b/docs/en/hat/hat-puppyc.md
index 1fa7d3b4..01c73c12 100644
--- a/docs/en/hat/hat-puppyc.md
+++ b/docs/en/hat/hat-puppyc.md
@@ -36,6 +36,31 @@ It walks slowly and is easy to control.Due to the small contact area, the moveme
 - 1x 16340 Battery(750mAh)
 - 4x SG90 Servo
 
+## Specification
+
+<table>
+   <tr style="font-weight:bold">
+      <td>Resources</td>
+      <td>Parameter</td>
+   </tr>
+   <tr>
+      <td>net weight</td>
+      <td>58g</td>
+   </tr>
+   <tr>
+      <td>Gross weight</td>
+      <td>108g</td>
+   </tr>
+   <tr>
+      <td>Product Size</td>
+      <td>52*60*35mm</td>
+   </tr>
+   <tr>
+      <td>Package Size</td>
+      <td>106*66*42mm</td>
+   </tr>
+ </table>
+
 ## EasyLoader
 
 <img src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/image/EasyLoader_M5StickC_logo.webp" width="100px" style="margin-top:20px">
diff --git a/docs/zh_CN/accessory/converter/grove2grove.md b/docs/zh_CN/accessory/converter/grove2grove.md
index cf725c0e..115f2662 100644
--- a/docs/zh_CN/accessory/converter/grove2grove.md
+++ b/docs/zh_CN/accessory/converter/grove2grove.md
@@ -12,6 +12,7 @@
 - Grove connector
 
 ## 包含
+
 - 5x 个GROVE2GROVE
 
 ## 规格参数
@@ -23,7 +24,7 @@
    </tr>
    <tr>
       <td>净重</td>
-      <td>g</td>
+      <td>6g</td>
    </tr>
    <tr>
       <td>毛重</td>
@@ -31,7 +32,7 @@
    </tr>
    <tr>
       <td>产品尺寸</td>
-      <td>mm</td>
+      <td>24 x 10 x 6mm</td>
    </tr>
    <tr>
       <td>包装尺寸</td>
diff --git a/docs/zh_CN/atom/tail485.md b/docs/zh_CN/atom/tail485.md
index db057a42..1a064ce4 100644
--- a/docs/zh_CN/atom/tail485.md
+++ b/docs/zh_CN/atom/tail485.md
@@ -56,7 +56,7 @@
             <td>毛重</td>
             <td>9g</td>
         </tr>
-                <tr>
+        <tr>
             <td>产品尺寸</td>
             <td>54*96*10mm</td>
         </tr>