diff --git a/src/.vuepress/sidebar/V2.0.x/en-Table.ts b/src/.vuepress/sidebar/V2.0.x/en-Table.ts
index 63272d441..97e3e5a46 100644
--- a/src/.vuepress/sidebar/V2.0.x/en-Table.ts
+++ b/src/.vuepress/sidebar/V2.0.x/en-Table.ts
@@ -120,8 +120,18 @@ export const enSidebar = {
         { text: 'Monitor Tool', link: 'Monitor-Tool_apache' },
         { text: 'Benchmark Tool', link: 'Benchmark' },
         { text: 'Cluster Management Tool', link: 'Maintenance-Tool_apache' },
-        { text: 'Data Import', link: 'Data-Import-Tool' },
-        { text: 'Data Export', link: 'Data-Export-Tool' },
+        { text: 'Data Import & Export', collapsible: true,
+          children: [
+            { text: 'Data Import', link: 'Data-Import-Tool' },
+            { text: 'Data Export', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: 'Schema Import & Export', collapsible: true,
+          children: [
+            { text: 'Schema Import', link: 'Schema-Import-Tool' },
+            { text: 'Schema Export', link: 'Schema-Export-Tool' },
+          ],
+        },
       ],
     },
     {
diff --git a/src/.vuepress/sidebar/V2.0.x/en-Tree.ts b/src/.vuepress/sidebar/V2.0.x/en-Tree.ts
index 72ed3b7e4..d082a176b 100644
--- a/src/.vuepress/sidebar/V2.0.x/en-Tree.ts
+++ b/src/.vuepress/sidebar/V2.0.x/en-Tree.ts
@@ -143,8 +143,18 @@ export const enSidebar = {
         { text: 'Monitor Tool', link: 'Monitor-Tool_apache' },
         { text: 'Benchmark Tool', link: 'Benchmark' },
         { text: 'Cluster Management Tool', link: 'Maintenance-Tool_apache' },
-        { text: 'Data Import', link: 'Data-Import-Tool' },
-        { text: 'Data Export', link: 'Data-Export-Tool' },
+        { text: 'Data Import & Export', collapsible: true,
+          children: [
+            { text: 'Data Import', link: 'Data-Import-Tool' },
+            { text: 'Data Export', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: 'Schema Import & Export', collapsible: true,
+          children: [
+            { text: 'Schema Import', link: 'Schema-Import-Tool' },
+            { text: 'Schema Export', link: 'Schema-Export-Tool' },
+          ],
+        },
         { text: 'Full Backup Tool', link: 'Backup-Tool' },
         { text: 'Health Check Tool', link: 'Health-Check-Tool' },
       ],
diff --git a/src/.vuepress/sidebar/V2.0.x/zh-Table.ts b/src/.vuepress/sidebar/V2.0.x/zh-Table.ts
index e4f957898..1a42383db 100644
--- a/src/.vuepress/sidebar/V2.0.x/zh-Table.ts
+++ b/src/.vuepress/sidebar/V2.0.x/zh-Table.ts
@@ -110,8 +110,18 @@ export const zhSidebar = {
         { text: '命令行工具', link: 'CLI' },
         { text: '监控工具', link: 'Monitor-Tool_apache' },
         { text: '集群管理工具', link: 'Maintenance-Tool_apache' },
-        { text: '数据导入', link: 'Data-Import-Tool' },
-        { text: '数据导出', link: 'Data-Export-Tool' },
+        { text: '数据导入导出', collapsible: true,
+          children: [
+            { text: '数据导入', link: 'Data-Import-Tool' },
+            { text: '数据导出', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: '元数据导入导出', collapsible: true,
+          children: [
+            { text: '元数据导入', link: 'Schema-Import-Tool' },
+            { text: '元数据导出', link: 'Schema-Export-Tool' },
+          ],
+        },
       ],
     },
     {
diff --git a/src/.vuepress/sidebar/V2.0.x/zh-Tree.ts b/src/.vuepress/sidebar/V2.0.x/zh-Tree.ts
index e32c1d96f..9d17be6c6 100644
--- a/src/.vuepress/sidebar/V2.0.x/zh-Tree.ts
+++ b/src/.vuepress/sidebar/V2.0.x/zh-Tree.ts
@@ -132,8 +132,18 @@ export const zhSidebar = {
         { text: '监控工具', link: 'Monitor-Tool_apache' },
         { text: '测试工具', link: 'Benchmark' },
         { text: '集群管理工具', link: 'Maintenance-Tool_apache' },
-        { text: '数据导入', link: 'Data-Import-Tool' },
-        { text: '数据导出', link: 'Data-Export-Tool' },
+        { text: '数据导入导出', collapsible: true,
+          children: [
+            { text: '数据导入', link: 'Data-Import-Tool' },
+            { text: '数据导出', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: '元数据导入导出', collapsible: true,
+          children: [
+            { text: '元数据导入', link: 'Schema-Import-Tool' },
+            { text: '元数据导出', link: 'Schema-Export-Tool' },
+          ],
+        },
         { text: '全量备份工具', link: 'Backup-Tool' },
         { text: '健康检查工具', link: 'Health-Check-Tool' },
       ],
diff --git a/src/.vuepress/sidebar_timecho/V2.0.x/en-Table.ts b/src/.vuepress/sidebar_timecho/V2.0.x/en-Table.ts
index 2e411665c..73704e2b5 100644
--- a/src/.vuepress/sidebar_timecho/V2.0.x/en-Table.ts
+++ b/src/.vuepress/sidebar_timecho/V2.0.x/en-Table.ts
@@ -125,8 +125,18 @@ export const enSidebar = {
         { text: 'Monitor Tool', link: 'Monitor-Tool_timecho' },
         { text: 'Benchmark Tool', link: 'Benchmark' },
         { text: 'Cluster Management Tool', link: 'Maintenance-Tool_timecho' },
-        { text: 'Data Import', link: 'Data-Import-Tool' },
-        { text: 'Data Export', link: 'Data-Export-Tool' },
+        { text: 'Data Import & Export', collapsible: true,
+          children: [
+            { text: 'Data Import', link: 'Data-Import-Tool' },
+            { text: 'Data Export', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: 'Schema Import & Export', collapsible: true,
+          children: [
+            { text: 'Schema Import', link: 'Schema-Import-Tool' },
+            { text: 'Schema Export', link: 'Schema-Export-Tool' },
+          ],
+        },
       ],
     },
     {
diff --git a/src/.vuepress/sidebar_timecho/V2.0.x/en-Tree.ts b/src/.vuepress/sidebar_timecho/V2.0.x/en-Tree.ts
index 8b5d59e32..8c318c8ad 100644
--- a/src/.vuepress/sidebar_timecho/V2.0.x/en-Tree.ts
+++ b/src/.vuepress/sidebar_timecho/V2.0.x/en-Tree.ts
@@ -159,8 +159,18 @@ export const enSidebar = {
         { text: 'Monitor Tool', link: 'Monitor-Tool_timecho' },
         { text: 'Benchmark Tool', link: 'Benchmark' },
         { text: 'Cluster Management Tool', link: 'Maintenance-Tool_timecho' },
-        { text: 'Data Import', link: 'Data-Import-Tool' },
-        { text: 'Data Export', link: 'Data-Export-Tool' },
+        { text: 'Data Import & Export', collapsible: true,
+          children: [
+            { text: 'Data Import', link: 'Data-Import-Tool' },
+            { text: 'Data Export', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: 'Schema Import & Export', collapsible: true,
+          children: [
+            { text: 'Schema Import', link: 'Schema-Import-Tool' },
+            { text: 'Schema Export', link: 'Schema-Export-Tool' },
+          ],
+        },
         { text: 'Full Backup Tool', link: 'Backup-Tool' },
         { text: 'Health Check Tool', link: 'Health-Check-Tool' },
       ],
diff --git a/src/.vuepress/sidebar_timecho/V2.0.x/zh-Table.ts b/src/.vuepress/sidebar_timecho/V2.0.x/zh-Table.ts
index 3a5d4e426..739fc076d 100644
--- a/src/.vuepress/sidebar_timecho/V2.0.x/zh-Table.ts
+++ b/src/.vuepress/sidebar_timecho/V2.0.x/zh-Table.ts
@@ -114,8 +114,18 @@ export const zhSidebar = {
         { text: '监控工具', link: 'Monitor-Tool_timecho' },
         { text: '测试工具', link: 'Benchmark' },
         { text: '集群管理工具', link: 'Maintenance-Tool_timecho' },
-        { text: '数据导入', link: 'Data-Import-Tool' },
-        { text: '数据导出', link: 'Data-Export-Tool' },
+        { text: '数据导入导出', collapsible: true,
+          children: [
+            { text: '数据导入', link: 'Data-Import-Tool' },
+            { text: '数据导出', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: '元数据导入导出', collapsible: true,
+          children: [
+            { text: '元数据导入', link: 'Schema-Import-Tool' },
+            { text: '元数据导出', link: 'Schema-Export-Tool' },
+          ],
+        },
       ],
     },
     {
diff --git a/src/.vuepress/sidebar_timecho/V2.0.x/zh-Tree.ts b/src/.vuepress/sidebar_timecho/V2.0.x/zh-Tree.ts
index c3ca85fd1..0c16a33f7 100644
--- a/src/.vuepress/sidebar_timecho/V2.0.x/zh-Tree.ts
+++ b/src/.vuepress/sidebar_timecho/V2.0.x/zh-Tree.ts
@@ -142,8 +142,18 @@ export const zhSidebar = {
         { text: '监控工具', link: 'Monitor-Tool_timecho' },
         { text: '测试工具', link: 'Benchmark' },
         { text: '集群管理工具', link: 'Maintenance-Tool_timecho' },
-        { text: '数据导入', link: 'Data-Import-Tool' },
-        { text: '数据导出', link: 'Data-Export-Tool' },
+        { text: '数据导入导出', collapsible: true,
+          children: [
+            { text: '数据导入', link: 'Data-Import-Tool' },
+            { text: '数据导出', link: 'Data-Export-Tool' },
+          ],
+        },
+        { text: '元数据导入导出', collapsible: true,
+          children: [
+            { text: '元数据导入', link: 'Schema-Import-Tool' },
+            { text: '元数据导出', link: 'Schema-Export-Tool' },
+          ],
+        },
         { text: '全量备份工具', link: 'Backup-Tool' },
         { text: '健康检查工具', link: 'Health-Check-Tool' },
       ],
diff --git a/src/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md b/src/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..185514f25
--- /dev/null
+++ b/src/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,101 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Export
+
+## 1. Overview
+
+The schema export tool `export-schema.sh/bat` is located in the `tools` directory. It can export schema from a specified database in IoTDB to a script file.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**     | **Description**                                                  | Required                            | Default                                                |
+| ----------------------- | -------------------------- | ------------------------------------------------------------------------ | ------------------------------------- | -------------------------------------------------------- |
+| `-h`              | `-- host`            | Hostname                                                               | No                                  | 127.0.0.1                                              |
+| `-p`              | `--port`             | Port number                                                            | No                                  | 6667                                                   |
+| `-u`              | `--username`         | Username                                                               | No                                  | root                                                   |
+| `-pw`             | `--password`         | Password                                                               | No                                  | root                                                   |
+| `-sql_dialect`   | `--sql_dialect`      | Specifies whether the server uses`tree `model or`table `model  | No                                 | tree                                                   |
+| `-db`             | `--database`         | Target database to export (only applies when`-sql_dialect=table`)  | Required if`-sql_dialect=table` | -                                                      |
+| `-table`          | `--table`           | Target table to export (only applies when`-sql_dialect=table`)     | No                                 | -                                                      |
+| `-t`              | `--target`           | Output directory (created if it doesn't exist)                         | Yes                                 |                                                       |
+| `-path`           | `--path_pattern`     | Path pattern for metadata export                                       | Required if`-sql_dialect=tree`  |                                                       |
+| `-pfn`            | `--prefix_file_name` | Output filename prefix                                                 | No                                  | `dump_dbname.sql`                                  |
+| `-lpf`            | `--lines_per_file`  | Maximum lines per dump file (only applies when`-sql_dialect=tree`) | No                                 | `10000`                                            |
+| `-timeout`        | `--query_timeout`    | Query timeout in milliseconds (`-1`= no timeout)                   | No                                  | -1Range：`-1 to Long. max=9223372036854775807` |
+| `-help`           | `--help`             | Display help information                                               | No                                  |                                                       |
+
+### 2.2 Command
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 Examples
+
+Export schema from `database1` to `/home`:
+
+```Bash
+./export-schema.sh -sql_dialect table -t /home/ -db database1
+```
+
+Output `dump_database1.sql`：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
diff --git a/src/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md b/src/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..94fb11246
--- /dev/null
+++ b/src/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,157 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Import
+
+## 1. Overview
+
+The schema import tool `import-schema.sh/bat` is located in `tools` directory.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**          | **Description**                                                     | Required | Default                                        |
+| ----------------------- | ------------------------------- | --------------------------------------------------------------------------- | ---------- | ------------------------------------------------ |
+| `-h`              | `-- host`                 | Hostname                                                                  | No       | 127.0.0.1                                      |
+| `-p`              | `--port`                  | Port number                                                               | No       | 6667                                           |
+| `-u`              | `--username`              | Username                                                                  | No       | root                                           |
+| `-pw`             | `--password`              | Password                                                                  | No       | root                                           |
+| `-sql_dialect`   | `--sql_dialect`           | Specifies whether the server uses`tree `model or`table `model     | No      | tree                                           |
+| `-db`             | `--database`              | Target database for import                                                | Yes      | -                                              |
+| `-table`          | `--table`                 | Target table for import (only applies when`-sql_dialect=table`)       | No      | -                                              |
+| `-s`              | `--source`                | Local directory path containing script file(s) to import                  | Yes      |                                               |
+| `-fd`             | `--fail_dir`              | Directory to save failed import files                                     | No       |                                               |
+| `-lpf`            | `--lines_per_failed_file` | Maximum lines per failed file (only applies when`-sql_dialect=table`) | No      | 100000Range：`0 to Integer.Max=2147483647` |
+| `-help`           | `--help`                  | Display help information                                                  | No       |                                               |
+
+### 2.2 Command
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+      [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 Examples
+
+Import `dump_database1.sql` from `/home` into `database2`,
+
+```sql
+-- File content (dump_database1.sql):
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
+
+Executing the command:
+
+```Bash
+./import-schema.sh -sql_dialect table -s /home/dump_database1.sql -db database2 
+
+# If database2 doesn't exist
+The target database database2 does not exist
+
+# If database2 exists
+Import completely!
+```
+
+Verification:
+
+```Bash
+# Before import
+IoTDB:database2> show tables
++---------+-------+
+|TableName|TTL(ms)|
++---------+-------+
++---------+-------+
+Empty set.
+
+# After import
+IoTDB:database2> show tables details
++---------+-------+------+-------+
+|TableName|TTL(ms)|Status|Comment|
++---------+-------+------+-------+
+|   table2|    INF| USING|   null|
+|   table1|    INF| USING|   null|
++---------+-------+------+-------+
+
+IoTDB:database2> desc table1
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+ 
+IoTDB:database2> desc table2
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+```
diff --git a/src/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md b/src/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..7e11b9d3a
--- /dev/null
+++ b/src/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,75 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Export
+
+## 1. Overview
+
+The schema export tool `export-schema.sh/bat` is located in the `tools` directory. It can export schema from a specified database in IoTDB to a script file.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**     | **Description**                                                  | Required                            | Default                                                |
+| ----------------------- | -------------------------- | ------------------------------------------------------------------------ | ------------------------------------- | -------------------------------------------------------- |
+| `-h`              | `-- host`            | Hostname                                                               | No                                  | 127.0.0.1                                              |
+| `-p`              | `--port`             | Port number                                                            | No                                  | 6667                                                   |
+| `-u`              | `--username`         | Username                                                               | No                                  | root                                                   |
+| `-pw`             | `--password`         | Password                                                               | No                                  | root                                                   |
+| `-sql_dialect`   | `--sql_dialect`      | Specifies whether the server uses`tree `model or`table `model  | No                                 | tree                                                   |
+| `-db`             | `--database`         | Target database to export (only applies when`-sql_dialect=table`)  | Required if`-sql_dialect=table` | -                                                      |
+| `-table`          | `--table`           | Target table to export (only applies when`-sql_dialect=table`)     | No                                 | -                                                      |
+| `-t`              | `--target`           | Output directory (created if it doesn't exist)                         | Yes                                 |                                                       |
+| `-path`           | `--path_pattern`     | Path pattern for metadata export                                       | Required if`-sql_dialect=tree`  |                                                       |
+| `-pfn`            | `--prefix_file_name` | Output filename prefix                                                 | No                                  | `dump_dbname.sql`                                  |
+| `-lpf`            | `--lines_per_file`  | Maximum lines per dump file (only applies when`-sql_dialect=tree`) | No                                 | `10000`                                            |
+| `-timeout`        | `--query_timeout`    | Query timeout in milliseconds (`-1`= no timeout)                   | No                                  | -1Range：`-1 to Long. max=9223372036854775807` |
+| `-help`           | `--help`             | Display help information                                               | No                                  |                                                       |
+
+### 2.2 Command
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 Examples
+
+
+```Bash
+# Export schema under root.treedb
+./export-schema.sh -sql_dialect tree -t /home/ -path "root.treedb.**"
+
+# Output
+Timeseries,Alias,DataType,Encoding,Compression
+root.treedb.device.temperature,,DOUBLE,GORILLA,LZ4
+root.treedb.device.humidity,,DOUBLE,GORILLA,LZ4
+```
\ No newline at end of file
diff --git a/src/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md b/src/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..d4a1aa68d
--- /dev/null
+++ b/src/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,81 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Import
+
+## 1. Overview
+
+The schema import tool `import-schema.sh/bat` is located in `tools` directory.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**          | **Description**                                                     | Required | Default                                        |
+| ----------------------- | ------------------------------- | --------------------------------------------------------------------------- | ---------- | ------------------------------------------------ |
+| `-h`              | `-- host`                 | Hostname                                                                  | No       | 127.0.0.1                                      |
+| `-p`              | `--port`                  | Port number                                                               | No       | 6667                                           |
+| `-u`              | `--username`              | Username                                                                  | No       | root                                           |
+| `-pw`             | `--password`              | Password                                                                  | No       | root                                           |
+| `-sql_dialect`   | `--sql_dialect`           | Specifies whether the server uses`tree `model or`table `model     | No      | tree                                           |
+| `-db`             | `--database`              | Target database for import                                                | Yes      | -                                              |
+| `-table`          | `--table`                 | Target table for import (only applies when`-sql_dialect=table`)       | No      | -                                              |
+| `-s`              | `--source`                | Local directory path containing script file(s) to import                  | Yes      |                                               |
+| `-fd`             | `--fail_dir`              | Directory to save failed import files                                     | No       |                                               |
+| `-lpf`            | `--lines_per_failed_file` | Maximum lines per failed file (only applies when`-sql_dialect=table`) | No      | 100000Range：`0 to Integer.Max=2147483647` |
+| `-help`           | `--help`                  | Display help information                                                  | No       |                                               |
+
+### 2.2 Command
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+      [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 Examples
+
+```Bash
+# Before import
+IoTDB> show timeseries root.treedb.**
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|Timeseries|Alias|Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+
+# Execution
+./import-schema.sh -sql_dialect tree -s /home/dump0_0.csv -db root.treedb
+
+# Verification
+IoTDB> show timeseries root.treedb.**
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|                    Timeseries|Alias|   Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|root.treedb.device.temperature| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
+|   root.treedb.device.humidity| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+```
diff --git a/src/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md b/src/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..185514f25
--- /dev/null
+++ b/src/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,101 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Export
+
+## 1. Overview
+
+The schema export tool `export-schema.sh/bat` is located in the `tools` directory. It can export schema from a specified database in IoTDB to a script file.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**     | **Description**                                                  | Required                            | Default                                                |
+| ----------------------- | -------------------------- | ------------------------------------------------------------------------ | ------------------------------------- | -------------------------------------------------------- |
+| `-h`              | `-- host`            | Hostname                                                               | No                                  | 127.0.0.1                                              |
+| `-p`              | `--port`             | Port number                                                            | No                                  | 6667                                                   |
+| `-u`              | `--username`         | Username                                                               | No                                  | root                                                   |
+| `-pw`             | `--password`         | Password                                                               | No                                  | root                                                   |
+| `-sql_dialect`   | `--sql_dialect`      | Specifies whether the server uses`tree `model or`table `model  | No                                 | tree                                                   |
+| `-db`             | `--database`         | Target database to export (only applies when`-sql_dialect=table`)  | Required if`-sql_dialect=table` | -                                                      |
+| `-table`          | `--table`           | Target table to export (only applies when`-sql_dialect=table`)     | No                                 | -                                                      |
+| `-t`              | `--target`           | Output directory (created if it doesn't exist)                         | Yes                                 |                                                       |
+| `-path`           | `--path_pattern`     | Path pattern for metadata export                                       | Required if`-sql_dialect=tree`  |                                                       |
+| `-pfn`            | `--prefix_file_name` | Output filename prefix                                                 | No                                  | `dump_dbname.sql`                                  |
+| `-lpf`            | `--lines_per_file`  | Maximum lines per dump file (only applies when`-sql_dialect=tree`) | No                                 | `10000`                                            |
+| `-timeout`        | `--query_timeout`    | Query timeout in milliseconds (`-1`= no timeout)                   | No                                  | -1Range：`-1 to Long. max=9223372036854775807` |
+| `-help`           | `--help`             | Display help information                                               | No                                  |                                                       |
+
+### 2.2 Command
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 Examples
+
+Export schema from `database1` to `/home`:
+
+```Bash
+./export-schema.sh -sql_dialect table -t /home/ -db database1
+```
+
+Output `dump_database1.sql`：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
diff --git a/src/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md b/src/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..94fb11246
--- /dev/null
+++ b/src/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,157 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Import
+
+## 1. Overview
+
+The schema import tool `import-schema.sh/bat` is located in `tools` directory.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**          | **Description**                                                     | Required | Default                                        |
+| ----------------------- | ------------------------------- | --------------------------------------------------------------------------- | ---------- | ------------------------------------------------ |
+| `-h`              | `-- host`                 | Hostname                                                                  | No       | 127.0.0.1                                      |
+| `-p`              | `--port`                  | Port number                                                               | No       | 6667                                           |
+| `-u`              | `--username`              | Username                                                                  | No       | root                                           |
+| `-pw`             | `--password`              | Password                                                                  | No       | root                                           |
+| `-sql_dialect`   | `--sql_dialect`           | Specifies whether the server uses`tree `model or`table `model     | No      | tree                                           |
+| `-db`             | `--database`              | Target database for import                                                | Yes      | -                                              |
+| `-table`          | `--table`                 | Target table for import (only applies when`-sql_dialect=table`)       | No      | -                                              |
+| `-s`              | `--source`                | Local directory path containing script file(s) to import                  | Yes      |                                               |
+| `-fd`             | `--fail_dir`              | Directory to save failed import files                                     | No       |                                               |
+| `-lpf`            | `--lines_per_failed_file` | Maximum lines per failed file (only applies when`-sql_dialect=table`) | No      | 100000Range：`0 to Integer.Max=2147483647` |
+| `-help`           | `--help`                  | Display help information                                                  | No       |                                               |
+
+### 2.2 Command
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+      [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 Examples
+
+Import `dump_database1.sql` from `/home` into `database2`,
+
+```sql
+-- File content (dump_database1.sql):
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
+
+Executing the command:
+
+```Bash
+./import-schema.sh -sql_dialect table -s /home/dump_database1.sql -db database2 
+
+# If database2 doesn't exist
+The target database database2 does not exist
+
+# If database2 exists
+Import completely!
+```
+
+Verification:
+
+```Bash
+# Before import
+IoTDB:database2> show tables
++---------+-------+
+|TableName|TTL(ms)|
++---------+-------+
++---------+-------+
+Empty set.
+
+# After import
+IoTDB:database2> show tables details
++---------+-------+------+-------+
+|TableName|TTL(ms)|Status|Comment|
++---------+-------+------+-------+
+|   table2|    INF| USING|   null|
+|   table1|    INF| USING|   null|
++---------+-------+------+-------+
+
+IoTDB:database2> desc table1
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+ 
+IoTDB:database2> desc table2
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+```
diff --git a/src/UserGuide/latest/Tools-System/Schema-Export-Tool.md b/src/UserGuide/latest/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..7e11b9d3a
--- /dev/null
+++ b/src/UserGuide/latest/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,75 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Export
+
+## 1. Overview
+
+The schema export tool `export-schema.sh/bat` is located in the `tools` directory. It can export schema from a specified database in IoTDB to a script file.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**     | **Description**                                                  | Required                            | Default                                                |
+| ----------------------- | -------------------------- | ------------------------------------------------------------------------ | ------------------------------------- | -------------------------------------------------------- |
+| `-h`              | `-- host`            | Hostname                                                               | No                                  | 127.0.0.1                                              |
+| `-p`              | `--port`             | Port number                                                            | No                                  | 6667                                                   |
+| `-u`              | `--username`         | Username                                                               | No                                  | root                                                   |
+| `-pw`             | `--password`         | Password                                                               | No                                  | root                                                   |
+| `-sql_dialect`   | `--sql_dialect`      | Specifies whether the server uses`tree `model or`table `model  | No                                 | tree                                                   |
+| `-db`             | `--database`         | Target database to export (only applies when`-sql_dialect=table`)  | Required if`-sql_dialect=table` | -                                                      |
+| `-table`          | `--table`           | Target table to export (only applies when`-sql_dialect=table`)     | No                                 | -                                                      |
+| `-t`              | `--target`           | Output directory (created if it doesn't exist)                         | Yes                                 |                                                       |
+| `-path`           | `--path_pattern`     | Path pattern for metadata export                                       | Required if`-sql_dialect=tree`  |                                                       |
+| `-pfn`            | `--prefix_file_name` | Output filename prefix                                                 | No                                  | `dump_dbname.sql`                                  |
+| `-lpf`            | `--lines_per_file`  | Maximum lines per dump file (only applies when`-sql_dialect=tree`) | No                                 | `10000`                                            |
+| `-timeout`        | `--query_timeout`    | Query timeout in milliseconds (`-1`= no timeout)                   | No                                  | -1Range：`-1 to Long. max=9223372036854775807` |
+| `-help`           | `--help`             | Display help information                                               | No                                  |                                                       |
+
+### 2.2 Command
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 Examples
+
+
+```Bash
+# Export schema under root.treedb
+./export-schema.sh -sql_dialect tree -t /home/ -path "root.treedb.**"
+
+# Output
+Timeseries,Alias,DataType,Encoding,Compression
+root.treedb.device.temperature,,DOUBLE,GORILLA,LZ4
+root.treedb.device.humidity,,DOUBLE,GORILLA,LZ4
+```
\ No newline at end of file
diff --git a/src/UserGuide/latest/Tools-System/Schema-Import-Tool.md b/src/UserGuide/latest/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..d4a1aa68d
--- /dev/null
+++ b/src/UserGuide/latest/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,81 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# Schema Import
+
+## 1. Overview
+
+The schema import tool `import-schema.sh/bat` is located in `tools` directory.
+
+## 2. Detailed Functionality
+
+### 2.1 Parameter
+
+| **Short Param** | **Full Param**          | **Description**                                                     | Required | Default                                        |
+| ----------------------- | ------------------------------- | --------------------------------------------------------------------------- | ---------- | ------------------------------------------------ |
+| `-h`              | `-- host`                 | Hostname                                                                  | No       | 127.0.0.1                                      |
+| `-p`              | `--port`                  | Port number                                                               | No       | 6667                                           |
+| `-u`              | `--username`              | Username                                                                  | No       | root                                           |
+| `-pw`             | `--password`              | Password                                                                  | No       | root                                           |
+| `-sql_dialect`   | `--sql_dialect`           | Specifies whether the server uses`tree `model or`table `model     | No      | tree                                           |
+| `-db`             | `--database`              | Target database for import                                                | Yes      | -                                              |
+| `-table`          | `--table`                 | Target table for import (only applies when`-sql_dialect=table`)       | No      | -                                              |
+| `-s`              | `--source`                | Local directory path containing script file(s) to import                  | Yes      |                                               |
+| `-fd`             | `--fail_dir`              | Directory to save failed import files                                     | No       |                                               |
+| `-lpf`            | `--lines_per_failed_file` | Maximum lines per failed file (only applies when`-sql_dialect=table`) | No      | 100000Range：`0 to Integer.Max=2147483647` |
+| `-help`           | `--help`                  | Display help information                                                  | No       |                                               |
+
+### 2.2 Command
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+      [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 Examples
+
+```Bash
+# Before import
+IoTDB> show timeseries root.treedb.**
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|Timeseries|Alias|Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+
+# Execution
+./import-schema.sh -sql_dialect tree -s /home/dump0_0.csv -db root.treedb
+
+# Verification
+IoTDB> show timeseries root.treedb.**
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|                    Timeseries|Alias|   Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|root.treedb.device.temperature| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
+|   root.treedb.device.humidity| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+```
diff --git a/src/zh/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md b/src/zh/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..0dc236059
--- /dev/null
+++ b/src/zh/UserGuide/Master/Table/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,101 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导出
+
+## 1. 功能概述
+
+元数据导出工具 `export-schema.sh/bat` 位于tools 目录下，能够将 IoTDB 中指定数据库下的元数据导出为脚本文件。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                 | 参数含义                                                               | 是否为必填项                      | 默认值                                        |
+| --------------------- | -------------------------- | ------------------------------------------------------------------------ | ----------------------------------- | ----------------------------------------------- |
+| `-h`            | `-- host`            | 主机名                                                                 | 否                                | 127.0.0.1                                     |
+| `-p`            | `--port`             | 端口号                                                                 | 否                                | 6667                                          |
+| `-u`            | `--username`         | 用户名                                                                 | 否                                | root                                          |
+| `-pw`           | `--password`         | 密码                                                                   | 否                                | root                                          |
+| `-sql_dialect` | `--sql_dialect`      | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型            | 否                                | tree                                          |
+| `-db`           | `--database`         | 将要导出的目标数据库，只在`-sql_dialect`为 table 类型下生效。      | `-sql_dialect`为 table 时必填 | -                                             |
+| `-table`        | `--table`            | 将要导出的目标表，只在`-sql_dialect`为 table 类型下生效。          | 否                               | -                                             |
+| `-t`            | `--target`           | 指定输出文件的目标文件夹，如果路径不存在新建文件夹                     | 是                                |                                              |
+| `-path`         | `--path_pattern`     | 指定导出元数据的path  pattern                                          | `-sql_dialect`为 tree 时必填  |                                              |
+| `-pfn`          | `--prefix_file_name` | 指定导出文件的名称。                                                   | 否                                | dump\_dbname.sql                              |
+| `-lpf`          | `--lines_per_file`  | 指定导出的dump文件最大行数，只在`-sql_dialect`为 tree 类型下生效。 | 否                                | `10000`                                   |
+| `-timeout`      | `--query_timeout`    | 会话查询的超时时间(ms)                                                 | 否                                | -1范围：-1～Long. max=9223372036854775807 |
+| `-help`         | `--help`             | 显示帮助信息                                                           | 否                                |                                              |
+
+### 2.2 运行命令
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 运行示例
+
+将 `database1` 下的元数据导出到`/home`下
+
+```Bash
+./export-schema.sh -sql_dialect table -t /home/ -db database1
+```
+
+导出文件 `dump_database1.sql`，内容格式如下：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
diff --git a/src/zh/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md b/src/zh/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..3060e5fa6
--- /dev/null
+++ b/src/zh/UserGuide/Master/Table/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,157 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导入
+
+## 1. 功能概述
+
+元数据导入工具 `import-schema.sh/bat` 位于tools 目录下，能够将指定路径下创建元数据的脚本文件导入到 IoTDB 中。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                      | 参数含义                                                                    | 是否为必填项 | 默认值                                |
+| --------------------- | ------------------------------- | ----------------------------------------------------------------------------- | -------------- | --------------------------------------- |
+| `-h`            | `-- host`                 | 主机名                                                                      | 否           | 127.0.0.1                             |
+| `-p`            | `--port`                  | 端口号                                                                      | 否           | 6667                                  |
+| `-u`            | `--username`              | 用户名                                                                      | 否           | root                                  |
+| `-pw`           | `--password`              | 密码                                                                        | 否           | root                                  |
+| `-sql_dialect` | `--sql_dialect`           | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型                 | 否           | tree                                  |
+| `-db`           | `--database`              | 将要导入的目标数据库                                                        | `是`     | -                                     |
+| `-table`        | `--table`                 | 将要导入的目标表，只在`-sql_dialect`为 table 类型下生效。               | 否          | -                                     |
+| `-s`            | `--source`                | 待加载的脚本文件(夹)的本地目录路径。                                        | 是           |                                      |
+| `-fd`           | `--fail_dir`              | 指定保存失败文件的目录                                                      | 否           |                                      |
+| `-lpf`          | `--lines_per_failed_file` | 指定失败文件最大写入数据的行数，只在`-sql_dialect`为 table 类型下生效。 | 否          | 100000范围：0～Integer.Max=2147483647 |
+| `-help`         | `--help`                  | 显示帮助信息                                                                | 否           |                                      |
+
+### 2.2 运行命令
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+        [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 运行示例
+
+
+将 `/home `下的文件 `dump_database1.sql` 导入到 `database2 `中，文件内容如下：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
+
+执行脚本：
+
+```Bash
+./import-schema.sh -sql_dialect table -s /home/dump_database1.sql -db database2 
+
+# database2 不存在时，提示错误信息如下
+The target database database2 does not exist
+
+# database2 存在时，提示成功
+Import completely!
+```
+
+验证导入元数据：
+
+```Bash
+# 导入前
+IoTDB:database2> show tables
++---------+-------+
+|TableName|TTL(ms)|
++---------+-------+
++---------+-------+
+Empty set.
+
+# 导入后
+IoTDB:database2> show tables details
++---------+-------+------+-------+
+|TableName|TTL(ms)|Status|Comment|
++---------+-------+------+-------+
+|   table2|    INF| USING|   null|
+|   table1|    INF| USING|   null|
++---------+-------+------+-------+
+
+IoTDB:database2> desc table1
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+ 
+IoTDB:database2> desc table2
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+```
diff --git a/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md b/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..ec217b1e7
--- /dev/null
+++ b/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,74 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导出
+
+## 1. 功能概述
+
+元数据导出工具 `export-schema.sh/bat` 位于tools 目录下，能够将 IoTDB 中指定数据库下的元数据导出为脚本文件。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                 | 参数含义                                                               | 是否为必填项                      | 默认值                                        |
+| --------------------- | -------------------------- | ------------------------------------------------------------------------ | ----------------------------------- | ----------------------------------------------- |
+| `-h`            | `-- host`            | 主机名                                                                 | 否                                | 127.0.0.1                                     |
+| `-p`            | `--port`             | 端口号                                                                 | 否                                | 6667                                          |
+| `-u`            | `--username`         | 用户名                                                                 | 否                                | root                                          |
+| `-pw`           | `--password`         | 密码                                                                   | 否                                | root                                          |
+| `-sql_dialect` | `--sql_dialect`      | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型            | 否                                | tree                                          |
+| `-db`           | `--database`         | 将要导出的目标数据库，只在`-sql_dialect`为 table 类型下生效。      | `-sql_dialect`为 table 时必填 | -                                             |
+| `-table`        | `--table`            | 将要导出的目标表，只在`-sql_dialect`为 table 类型下生效。          | 否                               | -                                             |
+| `-t`            | `--target`           | 指定输出文件的目标文件夹，如果路径不存在新建文件夹                     | 是                                |                                              |
+| `-path`         | `--path_pattern`     | 指定导出元数据的path  pattern                                          | `-sql_dialect`为 tree 时必填  |                                              |
+| `-pfn`          | `--prefix_file_name` | 指定导出文件的名称。                                                   | 否                                | dump\_dbname.sql                              |
+| `-lpf`          | `--lines_per_file`  | 指定导出的dump文件最大行数，只在`-sql_dialect`为 tree 类型下生效。 | 否                                | `10000`                                   |
+| `-timeout`      | `--query_timeout`    | 会话查询的超时时间(ms)                                                 | 否                                | -1范围：-1～Long. max=9223372036854775807 |
+| `-help`         | `--help`             | 显示帮助信息                                                           | 否                                |                                              |
+
+### 2.2 运行命令
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 运行示例
+
+```Bash
+# 导出 root.treedb路径下的元数据
+./export-schema.sh -sql_dialect tree -t /home/ -path "root.treedb.**"
+
+# 导出结果内容格式如下
+Timeseries,Alias,DataType,Encoding,Compression
+root.treedb.device.temperature,,DOUBLE,GORILLA,LZ4
+root.treedb.device.humidity,,DOUBLE,GORILLA,LZ4
+```
diff --git a/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md b/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..22bd3cc3b
--- /dev/null
+++ b/src/zh/UserGuide/Master/Tree/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,81 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导入
+
+## 1. 功能概述
+
+元数据导入工具 `import-schema.sh/bat` 位于tools 目录下，能够将指定路径下创建元数据的脚本文件导入到 IoTDB 中。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                      | 参数含义                                                                    | 是否为必填项 | 默认值                                |
+| --------------------- | ------------------------------- | ----------------------------------------------------------------------------- | -------------- | --------------------------------------- |
+| `-h`            | `-- host`                 | 主机名                                                                      | 否           | 127.0.0.1                             |
+| `-p`            | `--port`                  | 端口号                                                                      | 否           | 6667                                  |
+| `-u`            | `--username`              | 用户名                                                                      | 否           | root                                  |
+| `-pw`           | `--password`              | 密码                                                                        | 否           | root                                  |
+| `-sql_dialect` | `--sql_dialect`           | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型                 | 否           | tree                                  |
+| `-db`           | `--database`              | 将要导入的目标数据库                                                        | `是`     | -                                     |
+| `-table`        | `--table`                 | 将要导入的目标表，只在`-sql_dialect`为 table 类型下生效。               | 否          | -                                     |
+| `-s`            | `--source`                | 待加载的脚本文件(夹)的本地目录路径。                                        | 是           |                                      |
+| `-fd`           | `--fail_dir`              | 指定保存失败文件的目录                                                      | 否           |                                      |
+| `-lpf`          | `--lines_per_failed_file` | 指定失败文件最大写入数据的行数，只在`-sql_dialect`为 table 类型下生效。 | 否          | 100000范围：0～Integer.Max=2147483647 |
+| `-help`         | `--help`                  | 显示帮助信息                                                                | 否           |                                      |
+
+### 2.2 运行命令
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+        [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 运行示例
+
+```Bash
+# 导入前
+IoTDB> show timeseries root.treedb.**
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|Timeseries|Alias|Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+
+# 执行导入命令
+./import-schema.sh -sql_dialect tree -s /home/dump0_0.csv -db root.treedb
+
+# 导入成功后验证
+IoTDB> show timeseries root.treedb.**
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|                    Timeseries|Alias|   Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|root.treedb.device.temperature| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
+|   root.treedb.device.humidity| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+```
diff --git a/src/zh/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md b/src/zh/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..0dc236059
--- /dev/null
+++ b/src/zh/UserGuide/latest-Table/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,101 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导出
+
+## 1. 功能概述
+
+元数据导出工具 `export-schema.sh/bat` 位于tools 目录下，能够将 IoTDB 中指定数据库下的元数据导出为脚本文件。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                 | 参数含义                                                               | 是否为必填项                      | 默认值                                        |
+| --------------------- | -------------------------- | ------------------------------------------------------------------------ | ----------------------------------- | ----------------------------------------------- |
+| `-h`            | `-- host`            | 主机名                                                                 | 否                                | 127.0.0.1                                     |
+| `-p`            | `--port`             | 端口号                                                                 | 否                                | 6667                                          |
+| `-u`            | `--username`         | 用户名                                                                 | 否                                | root                                          |
+| `-pw`           | `--password`         | 密码                                                                   | 否                                | root                                          |
+| `-sql_dialect` | `--sql_dialect`      | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型            | 否                                | tree                                          |
+| `-db`           | `--database`         | 将要导出的目标数据库，只在`-sql_dialect`为 table 类型下生效。      | `-sql_dialect`为 table 时必填 | -                                             |
+| `-table`        | `--table`            | 将要导出的目标表，只在`-sql_dialect`为 table 类型下生效。          | 否                               | -                                             |
+| `-t`            | `--target`           | 指定输出文件的目标文件夹，如果路径不存在新建文件夹                     | 是                                |                                              |
+| `-path`         | `--path_pattern`     | 指定导出元数据的path  pattern                                          | `-sql_dialect`为 tree 时必填  |                                              |
+| `-pfn`          | `--prefix_file_name` | 指定导出文件的名称。                                                   | 否                                | dump\_dbname.sql                              |
+| `-lpf`          | `--lines_per_file`  | 指定导出的dump文件最大行数，只在`-sql_dialect`为 tree 类型下生效。 | 否                                | `10000`                                   |
+| `-timeout`      | `--query_timeout`    | 会话查询的超时时间(ms)                                                 | 否                                | -1范围：-1～Long. max=9223372036854775807 |
+| `-help`         | `--help`             | 显示帮助信息                                                           | 否                                |                                              |
+
+### 2.2 运行命令
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 运行示例
+
+将 `database1` 下的元数据导出到`/home`下
+
+```Bash
+./export-schema.sh -sql_dialect table -t /home/ -db database1
+```
+
+导出文件 `dump_database1.sql`，内容格式如下：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
diff --git a/src/zh/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md b/src/zh/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..3060e5fa6
--- /dev/null
+++ b/src/zh/UserGuide/latest-Table/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,157 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导入
+
+## 1. 功能概述
+
+元数据导入工具 `import-schema.sh/bat` 位于tools 目录下，能够将指定路径下创建元数据的脚本文件导入到 IoTDB 中。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                      | 参数含义                                                                    | 是否为必填项 | 默认值                                |
+| --------------------- | ------------------------------- | ----------------------------------------------------------------------------- | -------------- | --------------------------------------- |
+| `-h`            | `-- host`                 | 主机名                                                                      | 否           | 127.0.0.1                             |
+| `-p`            | `--port`                  | 端口号                                                                      | 否           | 6667                                  |
+| `-u`            | `--username`              | 用户名                                                                      | 否           | root                                  |
+| `-pw`           | `--password`              | 密码                                                                        | 否           | root                                  |
+| `-sql_dialect` | `--sql_dialect`           | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型                 | 否           | tree                                  |
+| `-db`           | `--database`              | 将要导入的目标数据库                                                        | `是`     | -                                     |
+| `-table`        | `--table`                 | 将要导入的目标表，只在`-sql_dialect`为 table 类型下生效。               | 否          | -                                     |
+| `-s`            | `--source`                | 待加载的脚本文件(夹)的本地目录路径。                                        | 是           |                                      |
+| `-fd`           | `--fail_dir`              | 指定保存失败文件的目录                                                      | 否           |                                      |
+| `-lpf`          | `--lines_per_failed_file` | 指定失败文件最大写入数据的行数，只在`-sql_dialect`为 table 类型下生效。 | 否          | 100000范围：0～Integer.Max=2147483647 |
+| `-help`         | `--help`                  | 显示帮助信息                                                                | 否           |                                      |
+
+### 2.2 运行命令
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+        [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 运行示例
+
+
+将 `/home `下的文件 `dump_database1.sql` 导入到 `database2 `中，文件内容如下：
+
+```sql
+DROP TABLE IF EXISTS table1;
+CREATE TABLE table1(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+DROP TABLE IF EXISTS table2;
+CREATE TABLE table2(
+        time TIMESTAMP TIME,
+        region STRING TAG,
+        plant_id STRING TAG,
+        device_id STRING TAG,
+        model_id STRING ATTRIBUTE,
+        maintenance STRING ATTRIBUTE,
+        temperature FLOAT FIELD,
+        humidity FLOAT FIELD,
+        status BOOLEAN FIELD,
+        arrival_time TIMESTAMP FIELD
+);
+```
+
+执行脚本：
+
+```Bash
+./import-schema.sh -sql_dialect table -s /home/dump_database1.sql -db database2 
+
+# database2 不存在时，提示错误信息如下
+The target database database2 does not exist
+
+# database2 存在时，提示成功
+Import completely!
+```
+
+验证导入元数据：
+
+```Bash
+# 导入前
+IoTDB:database2> show tables
++---------+-------+
+|TableName|TTL(ms)|
++---------+-------+
++---------+-------+
+Empty set.
+
+# 导入后
+IoTDB:database2> show tables details
++---------+-------+------+-------+
+|TableName|TTL(ms)|Status|Comment|
++---------+-------+------+-------+
+|   table2|    INF| USING|   null|
+|   table1|    INF| USING|   null|
++---------+-------+------+-------+
+
+IoTDB:database2> desc table1
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+ 
+IoTDB:database2> desc table2
++------------+---------+---------+
+|  ColumnName| DataType| Category|
++------------+---------+---------+
+|        time|TIMESTAMP|     TIME|
+|      region|   STRING|      TAG|
+|    plant_id|   STRING|      TAG|
+|   device_id|   STRING|      TAG|
+|    model_id|   STRING|ATTRIBUTE|
+| maintenance|   STRING|ATTRIBUTE|
+| temperature|    FLOAT|    FIELD|
+|    humidity|    FLOAT|    FIELD|
+|      status|  BOOLEAN|    FIELD|
+|arrival_time|TIMESTAMP|    FIELD|
++------------+---------+---------+
+```
diff --git a/src/zh/UserGuide/latest/Tools-System/Schema-Export-Tool.md b/src/zh/UserGuide/latest/Tools-System/Schema-Export-Tool.md
new file mode 100644
index 000000000..ec217b1e7
--- /dev/null
+++ b/src/zh/UserGuide/latest/Tools-System/Schema-Export-Tool.md
@@ -0,0 +1,74 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导出
+
+## 1. 功能概述
+
+元数据导出工具 `export-schema.sh/bat` 位于tools 目录下，能够将 IoTDB 中指定数据库下的元数据导出为脚本文件。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                 | 参数含义                                                               | 是否为必填项                      | 默认值                                        |
+| --------------------- | -------------------------- | ------------------------------------------------------------------------ | ----------------------------------- | ----------------------------------------------- |
+| `-h`            | `-- host`            | 主机名                                                                 | 否                                | 127.0.0.1                                     |
+| `-p`            | `--port`             | 端口号                                                                 | 否                                | 6667                                          |
+| `-u`            | `--username`         | 用户名                                                                 | 否                                | root                                          |
+| `-pw`           | `--password`         | 密码                                                                   | 否                                | root                                          |
+| `-sql_dialect` | `--sql_dialect`      | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型            | 否                                | tree                                          |
+| `-db`           | `--database`         | 将要导出的目标数据库，只在`-sql_dialect`为 table 类型下生效。      | `-sql_dialect`为 table 时必填 | -                                             |
+| `-table`        | `--table`            | 将要导出的目标表，只在`-sql_dialect`为 table 类型下生效。          | 否                               | -                                             |
+| `-t`            | `--target`           | 指定输出文件的目标文件夹，如果路径不存在新建文件夹                     | 是                                |                                              |
+| `-path`         | `--path_pattern`     | 指定导出元数据的path  pattern                                          | `-sql_dialect`为 tree 时必填  |                                              |
+| `-pfn`          | `--prefix_file_name` | 指定导出文件的名称。                                                   | 否                                | dump\_dbname.sql                              |
+| `-lpf`          | `--lines_per_file`  | 指定导出的dump文件最大行数，只在`-sql_dialect`为 tree 类型下生效。 | 否                                | `10000`                                   |
+| `-timeout`      | `--query_timeout`    | 会话查询的超时时间(ms)                                                 | 否                                | -1范围：-1～Long. max=9223372036854775807 |
+| `-help`         | `--help`             | 显示帮助信息                                                           | 否                                |                                              |
+
+### 2.2 运行命令
+
+```Bash
+Shell
+# Unix/OS X
+> tools/export-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+# Windows
+> tools\export-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+                [-h <host>] [-p <port>] [-u <username>] [-pw <password>] 
+                -t <target_directory> [-path <exportPathPattern>] [-pfn <prefix_file_name>] 
+                [-lpf <lines_per_file>] [-timeout <query_timeout>]
+```
+
+### 2.3 运行示例
+
+```Bash
+# 导出 root.treedb路径下的元数据
+./export-schema.sh -sql_dialect tree -t /home/ -path "root.treedb.**"
+
+# 导出结果内容格式如下
+Timeseries,Alias,DataType,Encoding,Compression
+root.treedb.device.temperature,,DOUBLE,GORILLA,LZ4
+root.treedb.device.humidity,,DOUBLE,GORILLA,LZ4
+```
diff --git a/src/zh/UserGuide/latest/Tools-System/Schema-Import-Tool.md b/src/zh/UserGuide/latest/Tools-System/Schema-Import-Tool.md
new file mode 100644
index 000000000..22bd3cc3b
--- /dev/null
+++ b/src/zh/UserGuide/latest/Tools-System/Schema-Import-Tool.md
@@ -0,0 +1,81 @@
+<!--
+
+    Licensed to the Apache Software Foundation (ASF) under one
+    or more contributor license agreements.  See the NOTICE file
+    distributed with this work for additional information
+    regarding copyright ownership.  The ASF licenses this file
+    to you under the Apache License, Version 2.0 (the
+    "License"); you may not use this file except in compliance
+    with the License.  You may obtain a copy of the License at
+    
+        http://www.apache.org/licenses/LICENSE-2.0
+    
+    Unless required by applicable law or agreed to in writing,
+    software distributed under the License is distributed on an
+    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+    KIND, either express or implied.  See the License for the
+    specific language governing permissions and limitations
+    under the License.
+
+-->
+
+# 元数据导入
+
+## 1. 功能概述
+
+元数据导入工具 `import-schema.sh/bat` 位于tools 目录下，能够将指定路径下创建元数据的脚本文件导入到 IoTDB 中。
+
+## 2. 功能详解
+
+### 2.1 参数介绍
+
+| 参数缩写            | 参数全称                      | 参数含义                                                                    | 是否为必填项 | 默认值                                |
+| --------------------- | ------------------------------- | ----------------------------------------------------------------------------- | -------------- | --------------------------------------- |
+| `-h`            | `-- host`                 | 主机名                                                                      | 否           | 127.0.0.1                             |
+| `-p`            | `--port`                  | 端口号                                                                      | 否           | 6667                                  |
+| `-u`            | `--username`              | 用户名                                                                      | 否           | root                                  |
+| `-pw`           | `--password`              | 密码                                                                        | 否           | root                                  |
+| `-sql_dialect` | `--sql_dialect`           | 选择 server 是树模型还是表模型，当前支持 tree 和 table 类型                 | 否           | tree                                  |
+| `-db`           | `--database`              | 将要导入的目标数据库                                                        | `是`     | -                                     |
+| `-table`        | `--table`                 | 将要导入的目标表，只在`-sql_dialect`为 table 类型下生效。               | 否          | -                                     |
+| `-s`            | `--source`                | 待加载的脚本文件(夹)的本地目录路径。                                        | 是           |                                      |
+| `-fd`           | `--fail_dir`              | 指定保存失败文件的目录                                                      | 否           |                                      |
+| `-lpf`          | `--lines_per_failed_file` | 指定失败文件最大写入数据的行数，只在`-sql_dialect`为 table 类型下生效。 | 否          | 100000范围：0～Integer.Max=2147483647 |
+| `-help`         | `--help`                  | 显示帮助信息                                                                | 否           |                                      |
+
+### 2.2 运行命令
+
+```Bash
+# Unix/OS X
+tools/import-schema.sh [-sql_dialect<sql_dialect>] -db<database> -table<table> 
+     [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>]
+      
+# Windows
+tools\import-schema.bat [-sql_dialect<sql_dialect>] -db<database> -table<table>  
+        [-h <host>] [-p <port>] [-u <username>] [-pw <password>]
+       -s <source> [-fd <fail_dir>] [-lpf <lines_per_failed_file>] 
+```
+
+### 2.3 运行示例
+
+```Bash
+# 导入前
+IoTDB> show timeseries root.treedb.**
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|Timeseries|Alias|Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
++----------+-----+--------+--------+--------+-----------+----+----------+--------+------------------+--------+
+
+# 执行导入命令
+./import-schema.sh -sql_dialect tree -s /home/dump0_0.csv -db root.treedb
+
+# 导入成功后验证
+IoTDB> show timeseries root.treedb.**
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|                    Timeseries|Alias|   Database|DataType|Encoding|Compression|Tags|Attributes|Deadband|DeadbandParameters|ViewType|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+|root.treedb.device.temperature| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
+|   root.treedb.device.humidity| null|root.treedb|  DOUBLE| GORILLA|        LZ4|null|      null|    null|              null|    BASE|
++------------------------------+-----+-----------+--------+--------+-----------+----+----------+--------+------------------+--------+
+```