diff --git a/docs/en/unit/dac.md b/docs/en/unit/dac.md
index bf819349..593d5e88 100644
--- a/docs/en/unit/dac.md
+++ b/docs/en/unit/dac.md
@@ -44,8 +44,8 @@ The device I2C address is 0x60 by default unless changed manually.
       <td>0-3.3V</td>
    </tr>
    <tr>
-      <td>communication protocol</td>
-      <td>I2C</td>
+      <td>Communication protocol</td>
+      <td>I2C: 0x60</td>
    </tr>
    <tr>
       <td>Net weight</td>
diff --git a/docs/en/unit/watering.md b/docs/en/unit/watering.md
index a76c6f4b..fb949c7b 100644
--- a/docs/en/unit/watering.md
+++ b/docs/en/unit/watering.md
@@ -79,7 +79,7 @@
 
 ### 1. Arduino
 
-[- [Click here to download the Arduino example]](https://github.com/m5stack/M5Stack/tree/master/examples/Unit/WATERING)
+- [Click here to download the Arduino example](https://github.com/m5stack/M5Stack/tree/master/examples/Unit/WATERING)
 
 ### 2. UIFlow
 
diff --git a/docs/zh_CN/unit/accel.md b/docs/zh_CN/unit/accel.md
index ff1085a2..e26e6d15 100644
--- a/docs/zh_CN/unit/accel.md
+++ b/docs/zh_CN/unit/accel.md
@@ -47,8 +47,8 @@
         <td>±16g</td>
     </tr>
     <tr>
-        <td>I2C地址</td>
-        <td>0x53</td>
+        <td>通信协议</td>
+        <td>I2C：0x53</td>
     </tr>
     <tr>
         <td>分辨率</td>
diff --git a/docs/zh_CN/unit/adc.md b/docs/zh_CN/unit/adc.md
index de2407c4..bbb32494 100644
--- a/docs/zh_CN/unit/adc.md
+++ b/docs/zh_CN/unit/adc.md
@@ -66,6 +66,10 @@
         <td>噪声</td>
         <td>4μVp-p</td>
     </tr>
+    <tr>
+        <td>通信协议</td>
+        <td>I2C：0x48</td>
+    </tr>
     <tr>
       <td>净重</td>
       <td>4g</td>
diff --git a/docs/zh_CN/unit/ameter.md b/docs/zh_CN/unit/ameter.md
index c03b0421..d58dc4d4 100644
--- a/docs/zh_CN/unit/ameter.md
+++ b/docs/zh_CN/unit/ameter.md
@@ -46,8 +46,8 @@
       <td>±4A</td>
    </tr>
    <tr>
-      <td>通讯协议</td>
-      <td>I2C</td>
+      <td>通信协议</td>
+      <td>I2C：0x48</td>
    </tr>
    <tr>
    <td>净重</td>
diff --git a/docs/zh_CN/unit/bps.md b/docs/zh_CN/unit/bps.md
index 7bb44d21..160b1a34 100644
--- a/docs/zh_CN/unit/bps.md
+++ b/docs/zh_CN/unit/bps.md
@@ -73,6 +73,10 @@
       <td>工作电压</td>
       <td>1.71V - 3.6V</td>
    </tr>
+   <tr>
+      <td>通信协议</td>
+      <td>I2C：0x76</td>
+   </tr>
    <tr>
    <td>净重</td>
       <td>4g</td>
@@ -140,7 +144,7 @@
 
 ### 2. UIFlow
 
-- [点击这里下载UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/BPS_Unit/UIFlow)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/BPS_Unit/UIFlow)
 
 <img src="assets/img/product_pics/unit/bps/BPS_Example.webp">
 
diff --git a/docs/zh_CN/unit/color.md b/docs/zh_CN/unit/color.md
index 2bb891b1..cf4afb01 100644
--- a/docs/zh_CN/unit/color.md
+++ b/docs/zh_CN/unit/color.md
@@ -59,8 +59,8 @@
       <td>-40°C~85°C</td>
    </tr>
    <tr>
-      <td>通讯方式</td>
-      <td>I2C</td>
+      <td>通信协议</td>
+      <td>I2C：0x29</td>
    </tr>
    <tr>
       <td>净重</td>
@@ -137,7 +137,7 @@
 
 ### 2.UIFlow
 
-- [点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/COLOR/UIFlow)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/COLOR/UIFlow)
 
 <img src="assets/img/product_pics/unit/color/color.webp">
 
diff --git a/docs/zh_CN/unit/dac.md b/docs/zh_CN/unit/dac.md
index e53af0fa..28def0fa 100644
--- a/docs/zh_CN/unit/dac.md
+++ b/docs/zh_CN/unit/dac.md
@@ -41,8 +41,8 @@
       <td>0-3.3V</td>
    </tr>
    <tr>
-      <td>通讯方式</td>
-      <td>I2C</td>
+      <td>通信协议</td>
+      <td>I2C：0x60</td>
    </tr>
    <tr>
       <td>净重</td>
diff --git a/docs/zh_CN/unit/gps.md b/docs/zh_CN/unit/gps.md
index c2d33586..75e10177 100644
--- a/docs/zh_CN/unit/gps.md
+++ b/docs/zh_CN/unit/gps.md
@@ -138,7 +138,7 @@ UART 参数设置:
 
 ### 2. UIFlow
 
-- [点击这里下载UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/GPS)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/GPS)
 
 <img src="assets/img/product_pics/unit/gps/gps.webp">
 
diff --git a/docs/zh_CN/unit/heart.md b/docs/zh_CN/unit/heart.md
index 1c54ad49..0cebd48d 100644
--- a/docs/zh_CN/unit/heart.md
+++ b/docs/zh_CN/unit/heart.md
@@ -118,7 +118,7 @@
 
 ### 2. UIFlow
 
-- [点击这里下载UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/HEART/UIFlow)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/HEART/UIFlow)
 
 <img src="assets/img/product_pics/unit/unit_example/HEART/Heart_Example.webp">
 
diff --git a/docs/zh_CN/unit/imu.md b/docs/zh_CN/unit/imu.md
index 414e5c2f..53f6c860 100644
--- a/docs/zh_CN/unit/imu.md
+++ b/docs/zh_CN/unit/imu.md
@@ -36,8 +36,8 @@
       <td>参数</td>
    </tr>
    <tr>
-      <td>I2C接口</td>
-      <td>addr:0x68</td>
+      <td>通讯协议</td>
+      <td>I2C：0x68</td>
    </tr>
    <tr>
       <td>加速计量程</td>
diff --git a/docs/zh_CN/unit/makey.md b/docs/zh_CN/unit/makey.md
index e8b0894a..7a7292d6 100644
--- a/docs/zh_CN/unit/makey.md
+++ b/docs/zh_CN/unit/makey.md
@@ -41,6 +41,10 @@
       <td>规格</td>
       <td>参数</td>
    </tr>
+   <tr>
+      <td>通讯协议</td>
+      <td>I2C：0x51</td>
+   </tr>
    <tr>
       <td>净重</td>
       <td>7g</td>
diff --git a/docs/zh_CN/unit/ncir.md b/docs/zh_CN/unit/ncir.md
index d1b283a1..b251458c 100644
--- a/docs/zh_CN/unit/ncir.md
+++ b/docs/zh_CN/unit/ncir.md
@@ -31,6 +31,10 @@
       <td>规格</td>
       <td>参数</td>
    </tr>
+   <tr>
+      <td>通讯协议</td>
+      <td>I2C：0x5A</td>
+   </tr>
    <tr>
       <td>净重</td>
       <td>4g</td>
diff --git a/docs/zh_CN/unit/sonic.md b/docs/zh_CN/unit/sonic.md
index 1d4c52dd..ce8e2c2b 100644
--- a/docs/zh_CN/unit/sonic.md
+++ b/docs/zh_CN/unit/sonic.md
@@ -36,6 +36,10 @@
       <td>测距芯片</td>
       <td>RCWL-9600</td>
    </tr>
+   <tr>
+      <td>通讯协议</td>
+      <td>I2C：0x57</td>
+   </tr>
    <tr>
       <td>测量距离</td>
       <td>20-1500mm</td>
diff --git a/docs/zh_CN/unit/thermal.md b/docs/zh_CN/unit/thermal.md
index f4a3c994..24372213 100644
--- a/docs/zh_CN/unit/thermal.md
+++ b/docs/zh_CN/unit/thermal.md
@@ -41,6 +41,10 @@
       <td>规格</td>
       <td>参数</td>
    </tr>
+   <tr>
+      <td>通讯协议</td>
+      <td>I2C：0x33</td>
+   </tr>
    <tr>
       <td>净重</td>
       <td>5g</td>
diff --git a/docs/zh_CN/unit/tvoc.md b/docs/zh_CN/unit/tvoc.md
index 78ccfbc8..1222b8e0 100644
--- a/docs/zh_CN/unit/tvoc.md
+++ b/docs/zh_CN/unit/tvoc.md
@@ -130,7 +130,7 @@
 
 ### 2. UIFlow
 
-- [点击这里下载UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TVOC/UIFlow)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/TVOC/UIFlow)
 
 <img src="assets/img/product_pics/unit/tvoc/TVOC_eCO2_Example.webp">
 
diff --git a/docs/zh_CN/unit/unit_fan.md b/docs/zh_CN/unit/unit_fan.md
index 42bdb0ef..c4c6c11a 100644
--- a/docs/zh_CN/unit/unit_fan.md
+++ b/docs/zh_CN/unit/unit_fan.md
@@ -76,7 +76,7 @@
 
 <img src="assets/img/product_pics/unit/fan/fan.webp" width="50%" height="50%">
 
-[点击此处获取UIFLow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/FAN)
+[请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/FAN)
 
 
 <script>
diff --git a/docs/zh_CN/unit/vmeter.md b/docs/zh_CN/unit/vmeter.md
index 26512f7e..54655491 100644
--- a/docs/zh_CN/unit/vmeter.md
+++ b/docs/zh_CN/unit/vmeter.md
@@ -50,7 +50,7 @@
    </tr>
    <tr>
       <td>通讯协议</td>
-      <td>I2C</td>
+      <td>I2C：0x49</td>
    </tr>
    <tr>
    <td>净重</td>
diff --git a/docs/zh_CN/unit/watering.md b/docs/zh_CN/unit/watering.md
index 58d83383..3e4702fb 100644
--- a/docs/zh_CN/unit/watering.md
+++ b/docs/zh_CN/unit/watering.md
@@ -83,7 +83,7 @@
 
 ### 2. UIFlow
 
-- [点击这里下载UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/WATERING/UIFlow)
+- [请点击此处获取UIFlow示例](https://github.com/m5stack/M5-ProductExampleCodes/tree/master/Unit/WATERING/UIFlow)
 
 <img src="assets/img/product_pics/unit/watering/Watering_Example.webp">