diff --git a/docs/en/14-reference/03-connector/04-java.mdx b/docs/en/14-reference/03-connector/04-java.mdx
index 59729bff20a0853e930bc2127a082ceef5f93ea6..95a68d091bd9336d5ad23f7d2544f202c423ceac 100644
--- a/docs/en/14-reference/03-connector/04-java.mdx
+++ b/docs/en/14-reference/03-connector/04-java.mdx
@@ -40,7 +40,7 @@ Please refer to [version support list](/reference/connector#version-support)
 
 | taos-jdbcdriver version |                                                                   major changes                                                                    |
 | :---------------------: | :------------------------------------------------------------------------------------------------------------------------------------------------: |
-|          3.1.0          |                                      JDBC REST connection supports schemaless/prepareStatement over WebSocket                                      |
+|          3.2.1          |                                      JDBC REST connection supports schemaless/prepareStatement over WebSocket                                      |
 |          3.2.0          |                                                          This version has been deprecated                                                          |
 |          3.1.0          |                                             JDBC REST connection supports subscription over WebSocket                                              |
 |      3.0.1 - 3.0.4      | fix the resultSet data is parsed incorrectly sometimes. 3.0.1 is compiled on JDK 11, you are advised to use other version in the JDK 8 environment |
@@ -688,7 +688,7 @@ public void setNString(int columnIndex, ArrayList<String> list, int size) throws
 ```
 
 </TabItem>
-<TabItem value="rest" label="REST connection">
+<TabItem value="ws" label="WebSocket connection">
 
 ```java
 public class ParameterBindingDemo {
@@ -912,7 +912,7 @@ public class SchemalessJniTest {
 ```
 
 </TabItem>
-<TabItem value="rest" label="REST connection">
+<TabItem value="ws" label="WebSocket connection">
 
 ```java
 public class SchemalessWsTest {
diff --git a/docs/zh/08-connector/14-java.mdx b/docs/zh/08-connector/14-java.mdx
index b11c2074c010423785c8996d4306fa686b859562..7eb4dfedb6ab10ee15c683669953228dca4a1136 100644
--- a/docs/zh/08-connector/14-java.mdx
+++ b/docs/zh/08-connector/14-java.mdx
@@ -876,6 +876,7 @@ public void setTagFloat(int index, float value)
 public void setTagDouble(int index, double value)
 public void setTagString(int index, String value)
 public void setTagNString(int index, String value)
+```
 
 ### 无模式写入