docs: modify jdbc clone address

docs-cn/14-reference/03-connector/java.mdx

@@ -93,8 +93,8 @@ Maven 项目中，在 pom.xml 中添加以下依赖：
 可以通过下载 TDengine 的源码，自己编译最新版本的 Java connector
 
 ```shell
-git clone https://github.com/taosdata/TDengine.git
-cd TDengine/src/connector/jdbc
+git clone https://github.com/taosdata/taos-connector-jdbc.git
+cd taos-connector-jdbc
 mvn clean install -Dmaven.test.skip=true
 ```
 
@@ -199,6 +199,7 @@ url 中的配置参数如下：
 - user：登录 TDengine 用户名，默认值 'root'。
 - password：用户登录密码，默认值 'taosdata'。
 - batchfetch: true：在执行查询时批量拉取结果集；false：逐行拉取结果集。默认值为：false。逐行拉取结果集使用 HTTP 方式进行数据传输。从 taos-jdbcdriver-2.0.38 和 TDengine 2.4.0.12 版本开始，JDBC REST 连接增加批量拉取数据功能。taos-jdbcdriver 与 TDengine 之间通过 WebSocket 连接进行数据传输。相较于 HTTP，WebSocket 可以使 JDBC REST 连接支持大数据量查询，并提升查询性能。
+- charset: 当开启批量拉取数据时，指定解析字符串数据的字符集。默认为 UTF-8。
 - batchErrorIgnore：true：在执行 Statement 的 executeBatch 时，如果中间有一条 SQL 执行失败，继续执行下面的 SQL 了。false：不再执行失败 SQL 后的任何语句。默认值为：false。
 
 **注意**：部分配置项（比如：locale、timezone）在 REST 连接中不生效。
@@ -348,7 +349,7 @@ JDBC 连接器可能报错的错误码包括 3 种：JDBC driver 本身的报错
 
 具体的错误码请参考：
 
-- [TDengine Java Connector](https://github.com/taosdata/TDengine/blob/develop/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java)
+- [TDengine Java Connector](https://github.com/taosdata/taos-connector-jdbc/blob/main/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java)
 - [TDengine_ERROR_CODE](https://github.com/taosdata/TDengine/blob/develop/src/inc/taoserror.h)
 
 ### 通过参数绑定写入数据

docs-en/14-reference/03-connector/java.mdx

@@ -42,7 +42,7 @@ Please refer to [Version Support List](/reference/connector#version-support).
 TDengine currently supports timestamp, number, character, Boolean type, and the corresponding type conversion with Java is as follows:
 
 | TDengine DataType | JDBCType (driver version < 2.0.24) | JDBCType (driver version > = 2.0.24) |
-| ----------------- | --------------------------------- | ---------------------------------- |
+| ----------------- | ---------------------------------- | ------------------------------------ |
 | TIMESTAMP         | java.lang.Long                     | java.sql.Timestamp                   |
 | INT               | java.lang.Integer                  | java.lang.Integer                    |
 | BIGINT            | java.lang.Long                     | java.lang.Long                       |
@@ -91,8 +91,8 @@ Add following dependency in the `pom.xml` file of your Maven project:
 You can build Java connector from source code after cloning the TDengine project:
 
 ```shell
-git clone https://github.com/taosdata/TDengine.git
-cd TDengine/src/connector/jdbc
+git clone https://github.com/taosdata/taos-connector-jdbc.git
+cd taos-connector-jdbc
 mvn clean install -Dmaven.test.skip=true
 ```
 
@@ -197,6 +197,7 @@ The configuration parameters in the URL are as follows.
 - user: Login TDengine user name, default value 'root'.
 - password: user login password, default value 'taosdata'.
 - batchfetch: true: pull the result set in batch when executing the query; false: pull the result set row by row. The default value is false. batchfetch uses HTTP for data transfer. The JDBC REST connection supports bulk data pulling function in taos-jdbcdriver-2.0.38 and TDengine 2.4.0.12 and later versions. taos-jdbcdriver and TDengine transfer data via WebSocket connection. Compared with HTTP, WebSocket enables JDBC REST connection to support large data volume querying and improve query performance.
+- charset: specify the charset to parse the string, this parameter is valid only when set batchfetch to true. Default value is UTF-8.
 - batchErrorIgnore: true: when executing executeBatch of Statement, if one SQL execution fails in the middle, continue to execute the following SQL. false: no longer execute any statement after the failed SQL. The default value is: false.
 
 **Note**: Some configuration items (e.g., locale, timezone) do not work in the REST connection.
@@ -261,7 +262,7 @@ The configuration parameters in properties are as follows.
 - TSDBDriver.PROPERTY_KEY_CHARSET: takes effect only when using JDBC native connection. In the character set used by the client, the default value is the system character set.
 - TSDBDriver.PROPERTY_KEY_LOCALE: this only takes effect when using JDBC native connection. Client language environment, the default value is system current locale.
 - TSDBDriver.PROPERTY_KEY_TIME_ZONE: only takes effect when using JDBC native connection. In the time zone used by the client, the default value is the system's current time zone.
-For JDBC native connections, you can specify other parameters, such as log level, SQL length, etc., by specifying URL and Properties. For more detailed configuration, please refer to [Client Configuration](/reference/config/#Client-Only).
+  For JDBC native connections, you can specify other parameters, such as log level, SQL length, etc., by specifying URL and Properties. For more detailed configuration, please refer to [Client Configuration](/reference/config/#Client-Only).
 
 ### Priority of configuration parameters
 
@@ -350,7 +351,7 @@ There are three types of error codes that the JDBC connector can report:
 
 For specific error codes, please refer to.
 
-- [TDengine Java Connector](https://github.com/taosdata/TDengine/blob/develop/src/connector/jdbc/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java)
+- [TDengine Java Connector](https://github.com/taosdata/taos-connector-jdbc/blob/main/src/main/java/com/taosdata/jdbc/TSDBErrorNumbers.java)
 - [TDengine_ERROR_CODE](https://github.com/taosdata/TDengine/blob/develop/src/inc/taoserror.h)
 
 ### Writing data via parameter binding
@@ -809,7 +810,7 @@ Please refer to: [JDBC example](https://github.com/taosdata/TDengine/tree/develo
 ## Recent update logs
 
 | taos-jdbcdriver version |                major changes                 |
-| :------------------: | :----------------------------: |
+| :---------------------: | :------------------------------------------: |
 |         2.0.38          | JDBC REST connections add bulk pull function |
 |         2.0.37          |         Added support for json tags          |
 |         2.0.36          |      Add support for schemaless writing      |