diff --git a/src/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md b/src/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
index 1d5736809..3c4a60b04 100644
--- a/src/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
+++ b/src/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
@@ -31,10 +31,10 @@ tools\export-tsfile.bat -h <ip> -p <port> -u <username> -pw <password> -td <dire
 
 | **Parameter** | **Definition**                                                     | **Required** | **Default**  |
 | -------- | ------------------------------------------------------------ | ------------ | --------- |
-| -h       | Hostname                                                       | No           | root      |
-| -p       | Port 	                                                       | No           | root      |
-| -u       | Username	                                                       | No           | 127.0.0.1 |
-| -pw      | Password                                                         | No           | 6667      |
+| -h       | Hostname                                                       | No           | 127.0.0.1       |
+| -p       | Port 	                                                       | No           | 6667      |
+| -u       | Username	                                                       | No           | root |
+| -pw      | Password                                                         | No           | root      |
 | -t       | Target file directory, used to specify the directory where the output file should be saved	               | Yes           | -         |
 | -tfn     | Name of the export file	                                               | No           | -         |
 | -q       | Number of query commands to be executed, possibly used for batch execution of queries	               | No           | -         |
diff --git a/src/UserGuide/latest/Tools-System/Data-Export-Tool.md b/src/UserGuide/latest/Tools-System/Data-Export-Tool.md
index 1d5736809..3c4a60b04 100644
--- a/src/UserGuide/latest/Tools-System/Data-Export-Tool.md
+++ b/src/UserGuide/latest/Tools-System/Data-Export-Tool.md
@@ -31,10 +31,10 @@ tools\export-tsfile.bat -h <ip> -p <port> -u <username> -pw <password> -td <dire
 
 | **Parameter** | **Definition**                                                     | **Required** | **Default**  |
 | -------- | ------------------------------------------------------------ | ------------ | --------- |
-| -h       | Hostname                                                       | No           | root      |
-| -p       | Port 	                                                       | No           | root      |
-| -u       | Username	                                                       | No           | 127.0.0.1 |
-| -pw      | Password                                                         | No           | 6667      |
+| -h       | Hostname                                                       | No           | 127.0.0.1       |
+| -p       | Port 	                                                       | No           | 6667      |
+| -u       | Username	                                                       | No           | root |
+| -pw      | Password                                                         | No           | root      |
 | -t       | Target file directory, used to specify the directory where the output file should be saved	               | Yes           | -         |
 | -tfn     | Name of the export file	                                               | No           | -         |
 | -q       | Number of query commands to be executed, possibly used for batch execution of queries	               | No           | -         |
diff --git a/src/zh/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md b/src/zh/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
index 5cc617de8..361d5076e 100644
--- a/src/zh/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
+++ b/src/zh/UserGuide/Master/Tree/Tools-System/Data-Export-Tool.md
@@ -30,10 +30,10 @@ tools\export-tsfile.bat -h <ip> -p <port> -u <username> -pw <password> -td <dire
 
 | **参数** | **定义**                                                     | **是否必填** | **默认**  |
 | -------- | ------------------------------------------------------------ | ------------ | --------- |
-| -h       | 主机名                                                       | 否           | root      |
-| -p       | 端口号                                                       | 否           | root      |
-| -u       | 用户名                                                       | 否           | 127.0.0.1 |
-| -pw      | 密码                                                         | 否           | 6667      |
+| -h       | 主机名                                                       | 否           | 127.0.0.1      |
+| -p       | 端口号                                                       | 否           | 6667      |
+| -u       | 用户名                                                       | 否           | root  |
+| -pw      | 密码                                                         | 否           | root      |
 | -t       | 目标文件目录，用于指定输出文件应该保存到的目录               | 是           | -         |
 | -tfn     | 导出文件的名称                                               | 否           | -         |
 | -q       | 想要执行的查询命令的数量，可能用于批量执行查询               | 否           | -         |
diff --git a/src/zh/UserGuide/latest/Tools-System/Data-Export-Tool.md b/src/zh/UserGuide/latest/Tools-System/Data-Export-Tool.md
index 5cc617de8..361d5076e 100644
--- a/src/zh/UserGuide/latest/Tools-System/Data-Export-Tool.md
+++ b/src/zh/UserGuide/latest/Tools-System/Data-Export-Tool.md
@@ -30,10 +30,10 @@ tools\export-tsfile.bat -h <ip> -p <port> -u <username> -pw <password> -td <dire
 
 | **参数** | **定义**                                                     | **是否必填** | **默认**  |
 | -------- | ------------------------------------------------------------ | ------------ | --------- |
-| -h       | 主机名                                                       | 否           | root      |
-| -p       | 端口号                                                       | 否           | root      |
-| -u       | 用户名                                                       | 否           | 127.0.0.1 |
-| -pw      | 密码                                                         | 否           | 6667      |
+| -h       | 主机名                                                       | 否           | 127.0.0.1      |
+| -p       | 端口号                                                       | 否           | 6667      |
+| -u       | 用户名                                                       | 否           | root  |
+| -pw      | 密码                                                         | 否           | root      |
 | -t       | 目标文件目录，用于指定输出文件应该保存到的目录               | 是           | -         |
 | -tfn     | 导出文件的名称                                               | 否           | -         |
 | -q       | 想要执行的查询命令的数量，可能用于批量执行查询               | 否           | -         |