diff --git a/en-us/api/QuecPythonClasslib.md b/en-us/api/QuecPythonClasslib.md
index 2774023..17fe40d 100644
--- a/en-us/api/QuecPythonClasslib.md
+++ b/en-us/api/QuecPythonClasslib.md
@@ -411,7 +411,7 @@ Get APN Information of user. If only simID is specified, the default APN is obta
| Parameter | Type | Description |
| ---------- | -------- | ------------------------------------------------------------ |
-| simid | int | simid, range:0/1;Only 1606 platform supports 0 or 1, other platforms can only be 0. |
+| simid | int | simid, range:0/1;only SIM0 is supported now. |
| profileIdx | int | PDP context index. Range for ASR : 1-8,range for unisoc : 1-7 |
* Return Value
@@ -2388,7 +2388,7 @@ This function sets APN. After setting, you need to restart or switch to mode 0 a
| usrname | string | user name, The maximum length is 63 bytes. |
| password | string | password, The maximum length is 63 bytes. |
| authtype | int | Authentication type,0-No authentication, 1-PAP, 2-CHAP, 3-PAP AND CHAP(just for CATM Platform) |
-| simid | int | simid,(Only 1606 platform supports 0 or 1, other platforms can only be 0)
0 : SIM card 1
1 : SIM card 2 |
+| simid | int | simid,(only SIM0 is supported now)
0 : SIM card 1
1 : SIM card 2 |
* Return Value
@@ -2425,7 +2425,7 @@ This function obtains the current APN.
| Parameter | Type | Description |
| --------- | ---- | ------------------------------------------------------------ |
| pid | int | PDP context index. |
-| simid | int | simid, (Only 1606 platform supports 0 or 1, other platforms can only be 0)
0 : SIM card 1
1 : SIM card 2 |
+| simid | int | simid, (only SIM0 is supported now)
0 : SIM card 1
1 : SIM card 2 |
* Return Value
diff --git a/zh-cn/api/QuecPythonClasslib.md b/zh-cn/api/QuecPythonClasslib.md
index e8bcb75..892e086 100644
--- a/zh-cn/api/QuecPythonClasslib.md
+++ b/zh-cn/api/QuecPythonClasslib.md
@@ -412,10 +412,10 @@ if __name__ == '__main__':
* 参数
-| 参数 | 参数类型 | 参数说明 |
-| ---------- | -------- | ------------------------------------------------------ |
-| simid | int | simid,范围:0/1;仅1606平台支持0/1双卡,其它平台只有0 |
-| profileIdx | int | 可选参数,PDP索引,ASR平台范围1-8,展锐平台范围1-7 |
+| 参数 | 参数类型 | 参数说明 |
+| ---------- | -------- | -------------------------------------------------- |
+| simid | int | simid,范围:0/1;目前仅支持0 |
+| profileIdx | int | 可选参数,PDP索引,ASR平台范围1-8,展锐平台范围1-7 |
* 返回值
@@ -2434,7 +2434,7 @@ sms.setCallback(cb)
| usrname | string | 用户名,可为空,最大长度不超过64字节 |
| password| string | 用户名,可为空,最大长度不超过64字节 |
| authtype| int | 加密方式,0-不加密,1-PAP,2-CHAP,3-PAP AND CHAP(CATM平台支持)|
-| simid | int | simid,(仅1606平台支持0/1双卡,其它平台只有0)
0 - 卡1
1 - 卡2 |
+| simid | int | simid,目前仅支持0
0 - 卡1
1 - 卡2 |
* 返回值
@@ -2469,10 +2469,10 @@ sms.setCallback(cb)
具体释义如下:
-| 参数 | 参数类型 | 参数说明 |
-| ----- | -------- | ------------------------------------------------------------ |
-| pid | int | PDP索引 |
-| simid | int | simid,(仅1606平台支持0/1双卡,其它平台只有0)
0 - 卡1
1 - 卡2 |
+| 参数 | 参数类型 | 参数说明 |
+| ----- | -------- | ------------------------------------------------ |
+| pid | int | PDP索引 |
+| simid | int | simid,目前仅支持0
0 - 卡1
1 - 卡2 |
* 返回值
@@ -12328,6 +12328,7 @@ if __name__ == '__main__':
* 示例
```python
+
```