diff --git a/src/UserGuide/Master/Table/API/RestAPI-V1.md b/src/UserGuide/Master/Table/API/RestAPI-V1.md
index d4224bc35..babf3ac98 100644
--- a/src/UserGuide/Master/Table/API/RestAPI-V1.md
+++ b/src/UserGuide/Master/Table/API/RestAPI-V1.md
@@ -228,7 +228,7 @@ The `/ping` endpoint can be used for online service health checks.
           | `database`          | string | Yes      | Database name                                                |
           | `table`             | string | Yes      | Table name                                                   |
           | `column_names`      | array  | Yes      | Column names                                                 |
-          | `column_catogories` | array  | Yes      | Column categories (`TAG`, `FIELD`, `ATTRIBUTE`)              |
+          | `column_categories` | array  | Yes      | Column categories (`TAG`, `FIELD`, `ATTRIBUTE`)              |
           | `data_types`        | array  | Yes      | Data types                                                   |
           | `timestamps`        | array  | Yes      | Timestamp column                                             |
           | `values`            | array  | Yes      | Value columns. Each column's values can be `null`. A 2D array where the first dimension corresponds to timestamps, and the second dimension corresponds to columns. |
@@ -243,7 +243,7 @@ The `/ping` endpoint can be used for online service health checks.
 - Example Request:
 
   ```Bash
-    curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_catogories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
+    curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_categories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
   ```
 
 - Example Response:
diff --git a/src/UserGuide/latest-Table/API/RestAPI-V1.md b/src/UserGuide/latest-Table/API/RestAPI-V1.md
index d4224bc35..babf3ac98 100644
--- a/src/UserGuide/latest-Table/API/RestAPI-V1.md
+++ b/src/UserGuide/latest-Table/API/RestAPI-V1.md
@@ -228,7 +228,7 @@ The `/ping` endpoint can be used for online service health checks.
           | `database`          | string | Yes      | Database name                                                |
           | `table`             | string | Yes      | Table name                                                   |
           | `column_names`      | array  | Yes      | Column names                                                 |
-          | `column_catogories` | array  | Yes      | Column categories (`TAG`, `FIELD`, `ATTRIBUTE`)              |
+          | `column_categories` | array  | Yes      | Column categories (`TAG`, `FIELD`, `ATTRIBUTE`)              |
           | `data_types`        | array  | Yes      | Data types                                                   |
           | `timestamps`        | array  | Yes      | Timestamp column                                             |
           | `values`            | array  | Yes      | Value columns. Each column's values can be `null`. A 2D array where the first dimension corresponds to timestamps, and the second dimension corresponds to columns. |
@@ -243,7 +243,7 @@ The `/ping` endpoint can be used for online service health checks.
 - Example Request:
 
   ```Bash
-    curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_catogories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
+    curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_categories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
   ```
 
 - Example Response:
diff --git a/src/zh/UserGuide/Master/Table/API/RestServiceV1.md b/src/zh/UserGuide/Master/Table/API/RestServiceV1.md
index 268961e83..16fe30443 100644
--- a/src/zh/UserGuide/Master/Table/API/RestServiceV1.md
+++ b/src/zh/UserGuide/Master/Table/API/RestServiceV1.md
@@ -221,7 +221,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
 | database          | string   | 是       | 数据库名称                                                   |
 | table             | string   | 是       | 表名                                                         |
 | column_names      | array    | 是       | 列名                                                         |
-| column_catogories | array    | 是       | 列类别(TAG,FIELD,*ATTRIBUTE*)                                |
+| column_categories | array    | 是       | 列类别(TAG,FIELD,*ATTRIBUTE*)                                |
 | data_types        | array    | 是       | 数据类型                                                     |
 | timestamps        | array    | 是       | 时间列                                                       |
 | values            | array    | 是       | 值列，每一列中的值可以为 `null`二维数组第一层长度跟timestamps长度相同。第二层长度跟column_names长度相同 |
@@ -238,7 +238,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
 - 请求示例
 
 ```JSON
-curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_catogories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
+curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_categories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
 ```
 
 - 响应示例
diff --git a/src/zh/UserGuide/latest-Table/API/RestServiceV1.md b/src/zh/UserGuide/latest-Table/API/RestServiceV1.md
index 268961e83..16fe30443 100644
--- a/src/zh/UserGuide/latest-Table/API/RestServiceV1.md
+++ b/src/zh/UserGuide/latest-Table/API/RestServiceV1.md
@@ -221,7 +221,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
 | database          | string   | 是       | 数据库名称                                                   |
 | table             | string   | 是       | 表名                                                         |
 | column_names      | array    | 是       | 列名                                                         |
-| column_catogories | array    | 是       | 列类别(TAG,FIELD,*ATTRIBUTE*)                                |
+| column_categories | array    | 是       | 列类别(TAG,FIELD,*ATTRIBUTE*)                                |
 | data_types        | array    | 是       | 数据类型                                                     |
 | timestamps        | array    | 是       | 时间列                                                       |
 | values            | array    | 是       | 值列，每一列中的值可以为 `null`二维数组第一层长度跟timestamps长度相同。第二层长度跟column_names长度相同 |
@@ -238,7 +238,7 @@ curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X
 - 请求示例
 
 ```JSON
-curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_catogories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
+curl -H "Content-Type:application/json" -H "Authorization:Basic cm9vdDpyb290" -X POST --data '{"database":"test","column_categories":["TAG","FIELD","FIELD"],"timestamps":[1739702535000,1739789055000],"column_names":["s1","s2","s3"],"data_types":["STRING","BOOLEAN","INT32"],"values":[["a11",true,2024],["a11",false,2025]],"table":"test_table"}' http://127.0.0.1:18080/rest/table/v1/insertTablet
 ```
 
 - 响应示例