diff --git a/docs/cn/tutorials/cloud-ops/_category_.json b/docs/cn/tutorials/cloud-ops/_category_.json
index b68ae079a6..5bbbf46224 100644
--- a/docs/cn/tutorials/cloud-ops/_category_.json
+++ b/docs/cn/tutorials/cloud-ops/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "云上运维",
+  "label": "Cloud 平台功能",
   "position": 6
 }
diff --git a/docs/cn/tutorials/cloud-ops/aws-billing.md b/docs/cn/tutorials/cloud-ops/aws-billing.md
index 36d5db770a..48ff98e122 100644
--- a/docs/cn/tutorials/cloud-ops/aws-billing.md
+++ b/docs/cn/tutorials/cloud-ops/aws-billing.md
@@ -1,6 +1,6 @@
 ---
-title: "Databend Cloud：AWS 账单"
-sidebar_label: "AWS 账单"
+title: "查看 AWS 账单"
+sidebar_label: "查看 AWS 账单"
 ---
 
 在本教程中，我们将演示如何导入 AWS 账单数据，并通过 SQL 进行成本分析。你会学习如何把 AWS 账单数据加载进 Databend Cloud、使用查询找出主要成本驱动因素，并洞察 AWS 的使用方式。
diff --git a/docs/cn/tutorials/cloud-ops/dashboard.md b/docs/cn/tutorials/cloud-ops/dashboard.md
index 6998bf1c40..1f7d12f504 100644
--- a/docs/cn/tutorials/cloud-ops/dashboard.md
+++ b/docs/cn/tutorials/cloud-ops/dashboard.md
@@ -1,6 +1,6 @@
 ---
-title: "Databend Cloud：仪表盘导览"
-sidebar_label: "Dashboard"
+title: "仪表盘使用指南"
+sidebar_label: "使用仪表盘"
 ---
 import StepsWrap from '@site/src/components/StepsWrap';
 import StepContent from '@site/src/components/Steps/step-content';
diff --git a/docs/cn/tutorials/cloud-ops/link-tables.md b/docs/cn/tutorials/cloud-ops/link-tables.md
index dfd3f930f0..f73051695c 100644
--- a/docs/cn/tutorials/cloud-ops/link-tables.md
+++ b/docs/cn/tutorials/cloud-ops/link-tables.md
@@ -1,6 +1,6 @@
 ---
-title: "Databend Cloud：通过 ATTACH TABLE 共享数据"
-sidebar_label: "数据共享"
+title: "跨库共享数据"
+sidebar_label: "跨库共享数据"
 ---
 
 本教程将演示如何在 Databend Cloud 中使用 [ATTACH TABLE](/sql/sql-commands/ddl/table/attach-table) 命令，将一张 Databend Cloud 表链接到存放在 S3 Bucket 中的自建 Databend 表。
diff --git a/docs/cn/tutorials/develop/_category_.json b/docs/cn/tutorials/develop/_category_.json
index 8badcdcc3b..573baec076 100644
--- a/docs/cn/tutorials/develop/_category_.json
+++ b/docs/cn/tutorials/develop/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "Databend 开发",
+  "label": "应用开发",
   "position": 4
 }
diff --git a/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver.md b/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver.md
index f5c23bdcda..2564125067 100644
--- a/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver.md
+++ b/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver.md
@@ -1,5 +1,6 @@
 ---
-title: "Python：使用 databend-driver 连接 Databend Cloud"
+title: "Python Driver 开发 (Cloud)"
+sidebar_label: "Python Driver 开发 (Cloud)"
 ---
 
 本教程将演示如何使用 `databend-driver` 连接 Databend Cloud，并通过 Python 创建表、插入数据与查询结果。
diff --git a/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy.md b/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy.md
index 900a3cc9c6..d288c2f425 100644
--- a/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy.md
+++ b/docs/cn/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy.md
@@ -1,5 +1,6 @@
 ---
-title: "Python：使用 SQLAlchemy 连接 Databend Cloud"
+title: "SQLAlchemy 开发 (Cloud)"
+sidebar_label: "SQLAlchemy 开发 (Cloud)"
 ---
 
 本教程将演示如何借助 `databend-sqlalchemy` 连接 Databend Cloud，并使用 Python 创建表、插入数据与查询结果。
diff --git a/docs/cn/tutorials/develop/python/integrating-with-self-hosted-databend.md b/docs/cn/tutorials/develop/python/integrating-with-self-hosted-databend.md
index ad6bdafb8f..2b91d562bb 100644
--- a/docs/cn/tutorials/develop/python/integrating-with-self-hosted-databend.md
+++ b/docs/cn/tutorials/develop/python/integrating-with-self-hosted-databend.md
@@ -1,5 +1,6 @@
 ---
-title: "Python：连接自建 Databend"
+title: "Python Driver 开发 (自建)"
+sidebar_label: "Python Driver 开发 (自建)"
 ---
 
 本教程介绍如何通过 Python 连接本地部署的 Databend，并分别使用 `databend-driver`、`databend-sqlalchemy` Connector 以及 Engine 三种方式完成建库、建表、写入、查询与清理等操作。
diff --git a/docs/cn/tutorials/getting-started/_category_.json b/docs/cn/tutorials/getting-started/_category_.json
index 6bb350b618..c2a8624c24 100644
--- a/docs/cn/tutorials/getting-started/_category_.json
+++ b/docs/cn/tutorials/getting-started/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "连接 Databend",
+  "label": "客户端连接",
   "position": 1
 }
diff --git a/docs/cn/tutorials/getting-started/connect-to-databend-bendsql.md b/docs/cn/tutorials/getting-started/connect-to-databend-bendsql.md
index fd6fee77ca..9df7944563 100644
--- a/docs/cn/tutorials/getting-started/connect-to-databend-bendsql.md
+++ b/docs/cn/tutorials/getting-started/connect-to-databend-bendsql.md
@@ -1,6 +1,6 @@
 ---
-title: "使用 BendSQL 连接（自建版）"
-sidebar_label: "BendSQL（自建版）"
+title: "使用 BendSQL 连接自建 Databend"
+sidebar_label: "BendSQL 连接自建 Databend"
 ---
 
 import StepsWrap from '@site/src/components/StepsWrap';
diff --git a/docs/cn/tutorials/getting-started/connect-to-databend-dbeaver.md b/docs/cn/tutorials/getting-started/connect-to-databend-dbeaver.md
index 0b7ba63755..40aa54bd52 100644
--- a/docs/cn/tutorials/getting-started/connect-to-databend-dbeaver.md
+++ b/docs/cn/tutorials/getting-started/connect-to-databend-dbeaver.md
@@ -1,6 +1,6 @@
 ---
-title: "使用 DBeaver 连接（自建版）"
-sidebar_label: "DBeaver（自建版）"
+title: "使用 DBeaver 连接自建 Databend"
+sidebar_label: "DBeaver 连接自建 Databend"
 ---
 
 import StepsWrap from '@site/src/components/StepsWrap';
diff --git a/docs/cn/tutorials/getting-started/connect-to-databendcloud-bendsql.md b/docs/cn/tutorials/getting-started/connect-to-databendcloud-bendsql.md
index 212e053d7a..7482f3a37c 100644
--- a/docs/cn/tutorials/getting-started/connect-to-databendcloud-bendsql.md
+++ b/docs/cn/tutorials/getting-started/connect-to-databendcloud-bendsql.md
@@ -1,6 +1,6 @@
 ---
 title: "使用 BendSQL 连接 Databend Cloud"
-sidebar_label: "Databend Cloud + BendSQL"
+sidebar_label: "BendSQL 连接 Databend Cloud"
 ---
 
 import StepsWrap from '@site/src/components/StepsWrap';
diff --git a/docs/cn/tutorials/getting-started/connect-to-databendcloud-dbeaver.md b/docs/cn/tutorials/getting-started/connect-to-databendcloud-dbeaver.md
index c6d9cf0e4a..4d2ecb3742 100644
--- a/docs/cn/tutorials/getting-started/connect-to-databendcloud-dbeaver.md
+++ b/docs/cn/tutorials/getting-started/connect-to-databendcloud-dbeaver.md
@@ -1,6 +1,6 @@
 ---
 title: '使用 DBeaver 连接 Databend Cloud'
-sidebar_label: 'Databend Cloud + DBeaver'
+sidebar_label: 'DBeaver 连接 Databend Cloud'
 ---
 import StepsWrap from '@site/src/components/StepsWrap';
 import StepContent from '@site/src/components/Steps/step-content';
diff --git a/docs/cn/tutorials/index.md b/docs/cn/tutorials/index.md
index 06f2211667..deef8efbee 100644
--- a/docs/cn/tutorials/index.md
+++ b/docs/cn/tutorials/index.md
@@ -9,35 +9,37 @@ description: 查找覆盖连接、摄取、迁移、开发与运维 Databend 的
 
 挑选一个任务开始上手：
 
-## 连接 Databend
-- [BendSQL（自建版）](/tutorials/getting-started/connect-to-databend-bendsql)
-- [DBeaver（自建版）](/tutorials/getting-started/connect-to-databend-dbeaver)
-- [BendSQL（Databend Cloud）](/tutorials/getting-started/connect-to-databendcloud-bendsql)
-- [DBeaver（Databend Cloud）](/tutorials/getting-started/connect-to-databendcloud-dbeaver)
+## 客户端连接
+- [使用 BendSQL 连接自建 Databend](/tutorials/getting-started/connect-to-databend-bendsql)
+- [使用 DBeaver 连接自建 Databend](/tutorials/getting-started/connect-to-databend-dbeaver)
+- [使用 BendSQL 连接 Databend Cloud](/tutorials/getting-started/connect-to-databendcloud-bendsql)
+- [使用 DBeaver 连接 Databend Cloud](/tutorials/getting-started/connect-to-databendcloud-dbeaver)
 
-## 数据摄取与流式写入
-- [借助 Bend Ingest 将 Kafka 写入 Databend](/tutorials/ingest-and-stream/kafka-bend-ingest-kafka)
-- [Kafka Connect Sink](/tutorials/ingest-and-stream/kafka-databend-kafka-connect)
-- [使用 Vector 将日志自动导入 Databend Cloud](/tutorials/ingest-and-stream/automating-json-log-loading-with-vector)
-- [访问 MySQL/Redis 字典](/tutorials/ingest-and-stream/access-mysql-and-redis)
-- [查询系统元数据](/tutorials/ingest-and-stream/query-metadata)
+## 数据接入
+- [使用 Bend Ingest 导入 Kafka 数据](/tutorials/ingest-and-stream/kafka-bend-ingest-kafka)
+- [使用 Kafka Connect 导入 Kafka 数据](/tutorials/ingest-and-stream/kafka-databend-kafka-connect)
+- [使用 Vector 同步 JSON 日志](/tutorials/ingest-and-stream/automating-json-log-loading-with-vector)
+- [查询 Stage 文件元数据](/tutorials/ingest-and-stream/query-metadata)
 
-## 迁移数据库
-- [如何选择 MySQL 迁移路径](/tutorials/migrate/)
-- [借助 Debezium 的 MySQL CDC](/tutorials/migrate/migrating-from-mysql-with-debezium)
-- [借助 Flink CDC 的 MySQL CDC](/tutorials/migrate/migrating-from-mysql-with-flink-cdc)
-- [MySQL 批量：db-archiver / DataX / Addax](/tutorials/migrate/migrating-from-mysql-with-db-archiver)
-- [Snowflake 迁移至 Databend](/tutorials/migrate/migrating-from-snowflake)
+## 数据迁移
+- [迁移方案概览](/tutorials/migrate/)
+- [使用 Debezium 实时同步 MySQL](/tutorials/migrate/migrating-from-mysql-with-debezium)
+- [使用 Flink CDC 实时同步 MySQL](/tutorials/migrate/migrating-from-mysql-with-flink-cdc)
+- [使用 Kafka Connect 实时同步 MySQL](/tutorials/migrate/migrating-from-mysql-with-kafka-connect)
+- [使用 db-archiver 离线迁移 MySQL](/tutorials/migrate/migrating-from-mysql-with-db-archiver)
+- [使用 DataX 离线迁移 MySQL](/tutorials/migrate/migrating-from-mysql-with-datax)
+- [使用 Addax 离线迁移 MySQL](/tutorials/migrate/migrating-from-mysql-with-addax)
+- [从 Snowflake 迁移数据](/tutorials/migrate/migrating-from-snowflake)
 
-## Databend 开发
-- [Python + Databend Cloud（databend-driver）](/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver)
-- [Python + Databend Cloud（SQLAlchemy）](/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy)
-- [Python + 自建 Databend](/tutorials/develop/python/integrating-with-self-hosted-databend)
+## 应用开发
+- [Python Driver 开发指南（Cloud）](/tutorials/develop/python/integrating-with-databend-cloud-using-databend-driver)
+- [SQLAlchemy 开发指南（Cloud）](/tutorials/develop/python/integrating-with-databend-cloud-using-databend-sqlalchemy)
+- [Python Driver 开发指南（自建）](/tutorials/develop/python/integrating-with-self-hosted-databend)
 
-## 运维与恢复
-- [使用 BendSave 实现容灾恢复](/tutorials/operate-and-recover/bendsave)
+## 备份与恢复
+- [使用 BendSave 备份与恢复数据](/tutorials/operate-and-recover/bendsave)
 
-## 云上运维
-- [了解 AWS 账单](/tutorials/cloud-ops/aws-billing)
-- [使用 Databend Cloud 仪表盘](/tutorials/cloud-ops/dashboard)
-- [跨库关联表](/tutorials/cloud-ops/link-tables)
+## Cloud 平台功能
+- [查看 AWS 账单](/tutorials/cloud-ops/aws-billing)
+- [仪表盘使用指南](/tutorials/cloud-ops/dashboard)
+- [跨库共享数据](/tutorials/cloud-ops/link-tables)
diff --git a/docs/cn/tutorials/ingest-and-stream/_category_.json b/docs/cn/tutorials/ingest-and-stream/_category_.json
index 0d6b75c1a7..59aa009b1f 100644
--- a/docs/cn/tutorials/ingest-and-stream/_category_.json
+++ b/docs/cn/tutorials/ingest-and-stream/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "数据摄取与流式",
+  "label": "数据接入",
   "position": 2
 }
diff --git a/docs/cn/tutorials/ingest-and-stream/access-mysql-and-redis.md b/docs/cn/tutorials/ingest-and-stream/access-mysql-and-redis.md
deleted file mode 100644
index b0851c13db..0000000000
--- a/docs/cn/tutorials/ingest-and-stream/access-mysql-and-redis.md
+++ /dev/null
@@ -1,203 +0,0 @@
----
-title: 使用 Dictionary 访问 MySQL 与 Redis
----
-
-本教程将演示如何在 Databend 中通过 Dictionary 访问 MySQL 与 Redis 数据。你将学习如何为外部数据源创建 Dictionary，并像查询本地表一样无缝读取这些数据。
-
-## 开始之前
-
-请在本地安装 [Docker](https://www.docker.com/)，用于启动 Databend、MySQL 与 Redis 容器。同时需要一个连接 MySQL 的 SQL 客户端，推荐使用 [BendSQL](/guides/sql-clients/bendsql/) 连接 Databend。
-
-## 步骤 1：搭建环境
-
-本步骤会在本地通过 Docker 启动 Databend、MySQL 与 Redis。
-
-1. 创建名为 `mynetwork` 的 Docker 网络，供各容器互通：
-
-```bash
-docker network create mynetwork
-```
-
-2. 在该网络内启动名为 `mysql` 的 MySQL 容器：
-
-```bash
-docker run -d \
-  --name=mysql \
-  --network=mynetwork \
-  -e MYSQL_ROOT_PASSWORD=admin \
-  -p 3306:3306 \
-  mysql:latest
-```
-
-3. 启动名为 `databend` 的 Databend 容器：
-
-```bash
-docker run -d \
-  --name=databend \
-  --network=mynetwork \
-  -p 3307:3307 \
-  -p 8000:8000 \
-  -p 8124:8124 \
-  -p 8900:8900 \
-  datafuselabs/databend:nightly
-```
-
-4. 启动名为 `redis` 的 Redis 容器：
-
-```bash
-docker run -d \
-  --name=redis \
-  --network=mynetwork \
-  -p 6379:6379 \
-  redis:latest
-```
-
-5. 检查 `mynetwork`，确认三个容器都在同一网络：
-
-```bash
-docker network inspect mynetwork
-```
-
-输出示例：
-
-```bash
-[
-    {
-        "Name": "mynetwork",
-        ...
-            "Containers": {
-                "14d50cc4d075158a6d5fa4e6c8b7db60960f8ba1f64d6bceff0692c7e99f37b5": {
-                    "Name": "redis",
-                    ...
-                },
-                "276bc1023f0ea999afc41e063f1f3fe7404cb6fbaaf421005d5c05be343ce5e5": {
-                    "Name": "databend",
-                    ...
-                },
-                "95c21de94d27edc5e6fa8e335e0fd5bff12557fa30889786de9f483b8d111dbc": {
-                    "Name": "mysql",
-                    ...
-                }
-            },
-        ...
-    }
-]
-```
-
-## 步骤 2：准备示例数据
-
-本步骤将在 Databend、MySQL 与 Redis 中写入示例数据。
-
-1. 在 Databend 中创建 `users_databend` 表并插入示例数据：
-
-```sql
-CREATE TABLE users_databend (
-    id INT,
-    name VARCHAR(100) NOT NULL
-);
-
-INSERT INTO users_databend (id, name) VALUES
-(1, 'Alice'),
-(2, 'Bob'),
-(3, 'Charlie');
-```
-
-2. 在 MySQL 中创建 `dict` 数据库与 `users` 表，并插入示例数据：
-
-```sql
-CREATE DATABASE dict;
-USE dict;
-
-CREATE TABLE users (
-    id INT AUTO_INCREMENT PRIMARY KEY,
-    name VARCHAR(100) NOT NULL,
-    email VARCHAR(100) NOT NULL
-);
-
-INSERT INTO users (name, email) VALUES
-('Alice', 'alice@example.com'),
-('Bob', 'bob@example.com'),
-('Charlie', 'charlie@example.com');
-```
-
-3. 通过 Docker Desktop 或运行 `docker ps` 找到 Redis 容器 ID：
-
-![alt text](../../../../static/img/documents/tutorials/redis-container-id.png)
-
-4. 使用容器 ID 进入 Redis CLI（将 `14d50cc4d075` 替换为实际 ID）：
-
-```bash
-docker exec -it 14d50cc4d075 redis-cli
-```
-
-5. 在 Redis CLI 中插入示例数据：
-
-```bash
-SET user:1 '{"notifications": "enabled", "theme": "dark"}'
-SET user:2 '{"notifications": "disabled", "theme": "light"}'
-SET user:3 '{"notifications": "enabled", "theme": "dark"}'
-```
-
-## 步骤 3：创建 Dictionary
-
-本步骤将在 Databend 中为 MySQL 与 Redis 创建 Dictionary，并通过查询提取外部数据。
-
-1. 在 Databend 中创建名为 `mysql_users` 的 Dictionary 指向 MySQL：
-
-```sql
-CREATE DICTIONARY mysql_users
-(
-    id INT,
-    name STRING,
-    email STRING
-)
-PRIMARY KEY id
-SOURCE(MySQL(
-    host='mysql'
-    port=3306
-    username='root'
-    password='admin'
-    db='dict'
-    table='users'
-));
-```
-
-2. 创建名为 `redis_user_preferences` 的 Dictionary 指向 Redis：
-
-```sql
-CREATE DICTIONARY redis_user_preferences
-(
-    user_id STRING,
-    preferences STRING
-)
-PRIMARY KEY user_id
-SOURCE(Redis(
-    host='redis'
-    port=6379
-));
-```
-
-3. 查询两个 Dictionary：
-
-```sql
-SELECT 
-    u.id,
-    u.name,
-    DICT_GET(mysql_users, 'email', u.id) AS email,
-    DICT_GET(redis_user_preferences, 'preferences', CONCAT('user:', TO_STRING(u.id))) AS user_preferences
-FROM 
-    users_databend AS u;
-```
-
-该查询会返回用户的 ID、姓名，同时通过 MySQL Dictionary 获取 email，通过 Redis Dictionary 获取偏好设置。
-
-```sql title='Result:'
-┌──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┐
-│        id       │   name  │ dict_get(default.mysql_users, 'email', u.id) │ dict_get(default.redis_user_preferences, 'preferences', CONCAT('user:', TO_STRING(u.id))) │
-│ Nullable(Int32) │  String │               Nullable(String)               │                                      Nullable(String)                                     │
-├─────────────────┼─────────┼──────────────────────────────────────────────┼───────────────────────────────────────────────────────────────────────────────────────────┤
-│               1 │ Alice   │ alice@example.com                            │ {"notifications": "enabled", "theme": "dark"}                                             │
-│               2 │ Bob     │ bob@example.com                              │ {"notifications": "disabled", "theme": "light"}                                           │
-│               3 │ Charlie │ charlie@example.com                          │ {"notifications": "enabled", "theme": "dark"}                                             │
-└──────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────────┘
-```
diff --git a/docs/cn/tutorials/ingest-and-stream/automating-json-log-loading-with-vector.md b/docs/cn/tutorials/ingest-and-stream/automating-json-log-loading-with-vector.md
index 84e4bfb7b9..470348209e 100644
--- a/docs/cn/tutorials/ingest-and-stream/automating-json-log-loading-with-vector.md
+++ b/docs/cn/tutorials/ingest-and-stream/automating-json-log-loading-with-vector.md
@@ -1,5 +1,6 @@
 ---
-title: 使用 Vector 摄取 JSON 日志（Cloud）
+title: 使用 Vector 同步 JSON 日志
+sidebar_label: 'Vector 同步 JSON 日志'
 ---
 
 本教程将模拟本地生成日志，借助 [Vector](https://vector.dev/) 收集后写入 S3，并通过定时任务在 Databend Cloud 中自动加载。
diff --git a/docs/cn/tutorials/ingest-and-stream/kafka-bend-ingest-kafka.md b/docs/cn/tutorials/ingest-and-stream/kafka-bend-ingest-kafka.md
index 4d5a30130a..258d698cfb 100644
--- a/docs/cn/tutorials/ingest-and-stream/kafka-bend-ingest-kafka.md
+++ b/docs/cn/tutorials/ingest-and-stream/kafka-bend-ingest-kafka.md
@@ -1,5 +1,6 @@
 ---
-title: 使用 Bend Ingest 接入 Kafka
+title: 使用 Bend Ingest 导入 Kafka 数据
+sidebar_label: 'Bend Ingest 导入 Kafka'
 ---
 
 本教程将指导你通过 Docker 搭建 Kafka 环境，并使用 [bend-ingest-kafka](https://github.com/databendcloud/bend-ingest-kafka) 将 Kafka 消息加载到 Databend Cloud。
diff --git a/docs/cn/tutorials/ingest-and-stream/kafka-databend-kafka-connect.md b/docs/cn/tutorials/ingest-and-stream/kafka-databend-kafka-connect.md
index ce4f64b8f7..d3ba909a5b 100644
--- a/docs/cn/tutorials/ingest-and-stream/kafka-databend-kafka-connect.md
+++ b/docs/cn/tutorials/ingest-and-stream/kafka-databend-kafka-connect.md
@@ -1,5 +1,6 @@
 ---
-title: 使用 Kafka Connect 接入 Kafka
+title: 使用 Kafka Connect 导入 Kafka 数据
+sidebar_label: 'Kafka Connect 导入 Kafka'
 ---
 
 本教程将演示如何在 Confluent Cloud 中的 Kafka 与 Databend Cloud 之间搭建 Kafka Connect Sink 流水线，使用 [databend-kafka-connect](https://github.com/databendcloud/databend-kafka-connect) 插件生产消息并写入 Databend Cloud。
diff --git a/docs/cn/tutorials/ingest-and-stream/query-metadata.md b/docs/cn/tutorials/ingest-and-stream/query-metadata.md
index f91510e998..2b529671fe 100644
--- a/docs/cn/tutorials/ingest-and-stream/query-metadata.md
+++ b/docs/cn/tutorials/ingest-and-stream/query-metadata.md
@@ -1,5 +1,6 @@
 ---
-title: 检查 Databend 元数据
+title: 查询 Stage 文件元数据
+sidebar_label: 查询 Stage 文件元数据
 ---
 
 本教程将演示如何把示例 Parquet 文件上传到 Internal Stage、推断其列定义，并创建带有文件级元数据字段的表，以便追踪每行数据来自哪个文件、对应的行号等。
diff --git a/docs/cn/tutorials/migrate/_category_.json b/docs/cn/tutorials/migrate/_category_.json
index fe39b1c626..d47293f9a3 100644
--- a/docs/cn/tutorials/migrate/_category_.json
+++ b/docs/cn/tutorials/migrate/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "数据库迁移",
+  "label": "数据迁移",
   "position": 3
 }
diff --git a/docs/cn/tutorials/migrate/index.md b/docs/cn/tutorials/migrate/index.md
index 07e13d10df..7f64037325 100644
--- a/docs/cn/tutorials/migrate/index.md
+++ b/docs/cn/tutorials/migrate/index.md
@@ -1,5 +1,5 @@
 ---
-title: 规划向 Databend 的迁移
+title: 迁移方案概览
 ---
 
 # 数据迁移到 Databend
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-addax.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-addax.md
index 961db637be..cd0804a603 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-addax.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-addax.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 Addax 迁移 MySQL（批量）
-sidebar_label: 'MySQL → Databend：Addax（批量）'
+title: 使用 Addax 离线迁移 MySQL
+sidebar_label: 'Addax 离线迁移 MySQL'
 ---
 
 > **能力**：全量、增量
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-datax.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-datax.md
index 113a7fa5ec..753a73c6af 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-datax.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-datax.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 DataX 迁移 MySQL（批量）
-sidebar_label: 'MySQL → Databend：DataX（批量）'
+title: 使用 DataX 离线迁移 MySQL
+sidebar_label: 'DataX 离线迁移 MySQL'
 ---
 
 > **能力**：全量、增量
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-db-archiver.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-db-archiver.md
index f2d972c602..acd707de60 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-db-archiver.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-db-archiver.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 db-archiver 迁移 MySQL（批量）
-sidebar_label: 'MySQL → Databend：db-archiver（批量）'
+title: 使用 db-archiver 离线迁移 MySQL
+sidebar_label: 'db-archiver 离线迁移 MySQL'
 ---
 
 > **能力**：全量、增量  
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-debezium.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-debezium.md
index 80eab586b0..05936df476 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-debezium.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-debezium.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 Debezium 迁移 MySQL（CDC）
-sidebar_label: 'MySQL → Databend：Debezium（CDC）'
+title: 使用 Debezium 实时同步 MySQL
+sidebar_label: 'Debezium 实时同步 MySQL'
 ---
 
 > **能力**：CDC、全量  
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-flink-cdc.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-flink-cdc.md
index 6640580cfa..609f72e73f 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-flink-cdc.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-flink-cdc.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 Flink CDC 迁移 MySQL
-sidebar_label: 'MySQL → Databend：Flink CDC'
+title: 使用 Flink CDC 实时同步 MySQL
+sidebar_label: 'Flink CDC 实时同步 MySQL'
 ---
 
 > **能力**：CDC、全量、转换
diff --git a/docs/cn/tutorials/migrate/migrating-from-mysql-with-kafka-connect.md b/docs/cn/tutorials/migrate/migrating-from-mysql-with-kafka-connect.md
index 33a3a9c046..33cf9b1b73 100644
--- a/docs/cn/tutorials/migrate/migrating-from-mysql-with-kafka-connect.md
+++ b/docs/cn/tutorials/migrate/migrating-from-mysql-with-kafka-connect.md
@@ -1,6 +1,6 @@
 ---
-title: 使用 Kafka Connect 迁移 MySQL（CDC）
-sidebar_label: 'MySQL → Databend：Kafka Connect（CDC）'
+title: 使用 Kafka Connect 实时同步 MySQL
+sidebar_label: 'Kafka Connect 实时同步 MySQL'
 ---
 
 > **能力**：CDC、增量、全量
diff --git a/docs/cn/tutorials/migrate/migrating-from-snowflake.md b/docs/cn/tutorials/migrate/migrating-from-snowflake.md
index 224d465c9a..19cdd232f2 100644
--- a/docs/cn/tutorials/migrate/migrating-from-snowflake.md
+++ b/docs/cn/tutorials/migrate/migrating-from-snowflake.md
@@ -1,6 +1,6 @@
 ---
-title: 从 Snowflake 迁移到 Databend
-sidebar_label: Snowflake → Databend
+title: 从 Snowflake 迁移数据
+sidebar_label: Snowflake 数据迁移
 
 ---
 
diff --git a/docs/cn/tutorials/operate-and-recover/_category_.json b/docs/cn/tutorials/operate-and-recover/_category_.json
index c6ebd0cff0..98ea3fd82f 100644
--- a/docs/cn/tutorials/operate-and-recover/_category_.json
+++ b/docs/cn/tutorials/operate-and-recover/_category_.json
@@ -1,4 +1,4 @@
 {
-  "label": "运维与恢复",
+  "label": "备份与恢复",
   "position": 5
 }
diff --git a/docs/cn/tutorials/operate-and-recover/bendsave.md b/docs/cn/tutorials/operate-and-recover/bendsave.md
index 35e26c0b68..de530ef854 100644
--- a/docs/cn/tutorials/operate-and-recover/bendsave.md
+++ b/docs/cn/tutorials/operate-and-recover/bendsave.md
@@ -1,5 +1,6 @@
 ---
-title: 使用 BendSave 备份与恢复
+title: 使用 BendSave 备份与恢复数据
+sidebar_label: 'BendSave 备份与恢复'
 ---
 
 本教程将演示如何使用 BendSave 备份与恢复数据。我们会以本地 MinIO 作为 Databend 的 S3 兼容存储以及备份目标。