diff --git a/en/peripherals/machine.Pin.md b/en/peripherals/machine.Pin.md
index 429c2ee7f6a1039d39866b0a7d4fb84f3c6ea55f..b1074fcd08c286b09ba986e2bf50539c9a77510b 100644
--- a/en/peripherals/machine.Pin.md
+++ b/en/peripherals/machine.Pin.md
@@ -1505,14 +1505,6 @@ class machine.Pin(GPIOn, direction, pullMode, level)
   <td>GPIO44</td>
   <td>Pin25</td>
 </tr>
-<tr>
-  <td>GPIO45</td>
-  <td>Pin105</td>
-</tr>
-<tr>
-  <td>GPIO46</td>
-  <td>Pin104</td>
-</tr>
 <tr>
   <td>GPIO47</td>
   <td>Pin79</td>
@@ -1520,7 +1512,7 @@ class machine.Pin(GPIOn, direction, pullMode, level)
 </tbody>
 </table>
 
-<table class="EG912N">
+<table class="BG912N">
 <thead>
 <tr>
   <th>GPIO number</th>
@@ -3064,7 +3056,63 @@ class machine.Pin(GPIOn, direction, pullMode, level)
 </tr>
 <tr>
   <td>Pin19</td>
+<tr>
+  <td>Pin20</td>
+</tr>
+<tr>
+  <td>Pin21</td>
+</tr>
+<tr>
+  <td>Pin22</td>
+</tr>
+<tr>
+  <td>Pin23</td>
+</tr>
+<tr>
+  <td>Pin29</td>
+</tr>
+</tbody>
+</table>
+
+<table class="FCM360W">
+<thead>
+<tr>
+  <th>Pin number</th>
+</tr>
+</thead>
+<tbody>
+<tr>
+  <td>Pin6</td>
+</tr>
+<tr>
+  <td>Pin7</td>
+</tr>
+<tr>
+  <td>Pin8</td>
+</tr>
+<tr>
+  <td>Pin9</td>
+</tr>
+<tr>
+  <td>Pin10</td>
+</tr>
+<tr>
+  <td>Pin12</td>
+</tr>
+<tr>
+  <td>Pin13</td>
+</tr>
+<tr>
+  <td>Pin14</td>
 </tr>
+<tr>
+  <td>Pin15</td>
+</tr>
+<tr>
+  <td>Pin16</td>
+</tr>
+<tr>
+  <td>Pin19</td>
 <tr>
   <td>Pin20</td>
 </tr>
@@ -5111,6 +5159,10 @@ I/O mode of pins.
   <td>Pin.GPIO44</td>
   <td>GPIO44</td>
 </tr>
+<tr>
+  <td>Pin.GPIO47</td>
+  <td>GPIO47</td>
+</tr>
 <tr>
   <td>Pin.IN</td>
   <td>Input mode</td>
diff --git a/en/peripherals/machine.SPI.md b/en/peripherals/machine.SPI.md
index 731b4317d4a1e86f03121ce32e819507472c14fd..ba8b2e9cb9b87da698fba86a72ce7bdc482075b1 100644
--- a/en/peripherals/machine.SPI.md
+++ b/en/peripherals/machine.SPI.md
@@ -284,10 +284,10 @@ This class provides bus protocol of serial peripheral interface (SPI) .
 <tbody>
 <tr>
   <td>spi0<br/>group0</td>
-  <td> pin25</td>
-  <td> pin26</td>
-  <td> pin27</td>
-  <td> pin28</td>
+  <td> pin58</td>
+  <td> pin61</td>
+  <td> pin59</td>
+  <td> pin60</td>
 </tr>
 <tr>
   <td>spi0<br/>group1</td>
diff --git a/en/stdlib/uos.md b/en/stdlib/uos.md
index 93d462e0e390499d3ee78bfe94915a34db0230b9..78958afea8c8feb9a267365f5049e7266a2f8ffd 100644
--- a/en/stdlib/uos.md
+++ b/en/stdlib/uos.md
@@ -372,7 +372,7 @@ If the execution is successful, VfsFat object will be returned. If the execution
 
 ## Registering the Storage Device - SDIO - SD Card
 
-> Only EC600U and EC200U series modules support this feature currently.
+> Only EC600U,EC200A and EC200U series modules support this feature currently.
 
 ### `uos.VfsSd`
 
@@ -394,6 +394,7 @@ If the execution is successful, vfs object will be returned. If the execution is
 | ------ | ------------------------------------------------------------ |
 | EC600U | CMD: Pin 48<br />DATA0: Pin 39<br />DATA1: Pin 40<br />DATA2: Pin 49<br />DATA3: Pin 50<br />CLK: Pin 132 |
 | EC200U | CMD: Pin 33<br />DATA0: Pin 31<br />DATA1: Pin 30<br />DATA2: Pin 29<br />DATA3: Pin 28<br />CLK: Pin 32 |
+| EC200A | CMD: Pin 33<br />DATA0: Pin 31<br />DATA1: Pin 30<br />DATA2: Pin 29<br />DATA3: Pin 28<br />CLK: Pin 32 |
 
 **Example**
 
@@ -451,7 +452,7 @@ Sets the user callback function when the card is inserted or removed.
 
 **SD Card (SDIO port) Example**
 
-> Only EC600U and EC200U series modules support this feature currently.
+> Only EC600U,EC2OOA and EC200U series modules support this feature currently.
 
 **Example**
 
diff --git a/zh/peripherals/machine.Pin.md b/zh/peripherals/machine.Pin.md
index 9ba758b98ccda33a2ebc9b80f583af7b4c60c2aa..28bff1798ce08b62d22a9b2771f31ce6a0f334b5 100644
--- a/zh/peripherals/machine.Pin.md
+++ b/zh/peripherals/machine.Pin.md
@@ -1506,14 +1506,6 @@ class machine.Pin(GPIOn, direction, pullMode, level)
   <td>GPIO44</td>
   <td>引脚号25</td>
 </tr>
-<tr>
-  <td>GPIO45</td>
-  <td>引脚号105</td>
-</tr>
-<tr>
-  <td>GPIO46</td>
-  <td>引脚号104</td>
-</tr>
 <tr>
   <td>GPIO47</td>
   <td>引脚号79</td>
@@ -1521,7 +1513,7 @@ class machine.Pin(GPIOn, direction, pullMode, level)
 </tbody>
 </table>
 
-<table class="EG912N">
+<table class="BG912N">
 <thead>
 <tr>
   <th>GPIO号</th>
@@ -5102,6 +5094,10 @@ Pin.get_dir()
   <td>Pin.GPIO44</td>
   <td>GPIO44</td>
 </tr>
+<tr>
+  <td>Pin.GPIO47</td>
+  <td>GPIO47</td>
+</tr>
 <tr>
   <td>Pin.IN</td>
   <td>输入模式</td>
diff --git a/zh/peripherals/machine.SPI.md b/zh/peripherals/machine.SPI.md
index 247df11c4f95657579f8b39e19ba99955651b389..e2d1a2c5237cab829ebf251a9085d4e82e886ad5 100644
--- a/zh/peripherals/machine.SPI.md
+++ b/zh/peripherals/machine.SPI.md
@@ -294,10 +294,10 @@
 <tbody>
 <tr>
   <td>spi0<br/>group0</td>
-  <td>引脚25</td>
-  <td>引脚26</td>
-  <td>引脚27</td>
-  <td>引脚28</td>
+  <td>引脚58</td>
+  <td>引脚61</td>
+  <td>引脚59</td>
+  <td>引脚60</td>
 </tr>
 <tr>
   <td>spi0<br/>group1</td>
diff --git a/zh/stdlib/uos.md b/zh/stdlib/uos.md
index 864f5f2d203796dcb5570856a533f6c1b1826f98..639ed16e61c596334388d324c48243046eab8aac 100644
--- a/zh/stdlib/uos.md
+++ b/zh/stdlib/uos.md
@@ -380,7 +380,7 @@ uos.VfsFat(spi_port, spimode, spiclk, spics)
 
 ## 注册存储设备 - SDIO - SD卡
 
-> 目前仅EC600U/EC200U平台支持。
+> 目前仅EC600U/EC200U/EC200A平台支持。
 
 ### `uos.VfsSd`
 
@@ -404,6 +404,7 @@ uos.VfsSd(str)
 | ------ | --------------------------------------------------------------------------------------------------------------- |
 | EC600U | CMD:引脚号48<br />DATA0:引脚号39<br />DATA1:引脚号40<br />DATA2:引脚号49<br />DATA3:引脚号50<br />CLK:引脚号132 |
 | EC200U | CMD:引脚号33<br />DATA0:引脚号31<br />DATA1:引脚号30<br />DATA2:引脚号29<br />DATA3:引脚号28<br />CLK:引脚号32  |
+| EC200A | CMD:引脚号33<br />DATA0:引脚号31<br />DATA1:引脚号30<br />DATA2:引脚号29<br />DATA3:引脚号28<br />CLK:引脚号32  |
 
 **示例：**
 
@@ -460,7 +461,7 @@ uos.set_callback(fun)
 
 **SD卡使用示例（SDIO接口）**
 
-> 目前仅EC600U/EC200U平台支持。
+> 目前仅EC600U/EC200U/EC200A平台支持。
 
 **示例：**