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Posted to commits@iotdb.apache.org by ro...@apache.org on 2024/06/06 04:44:21 UTC

(iotdb-docs) branch load-verify created (now ac67d01)

This is an automated email from the ASF dual-hosted git repository.

rong pushed a change to branch load-verify
in repository https://gitbox.apache.org/repos/asf/iotdb-docs.git


      at ac67d01  Load: remove all verify option from load sql to avoid unexpected exceptions in IoTDB

This branch includes the following new commits:

     new ac67d01  Load: remove all verify option from load sql to avoid unexpected exceptions in IoTDB

The 1 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.



(iotdb-docs) 01/01: Load: remove all verify option from load sql to avoid unexpected exceptions in IoTDB

Posted by ro...@apache.org.
This is an automated email from the ASF dual-hosted git repository.

rong pushed a commit to branch load-verify
in repository https://gitbox.apache.org/repos/asf/iotdb-docs.git

commit ac67d0155e3df440b1f54220c1dba20928a17a5c
Author: Steve Yurong Su <ro...@apache.org>
AuthorDate: Thu Jun 6 12:44:12 2024 +0800

    Load: remove all verify option from load sql to avoid unexpected exceptions in IoTDB
---
 src/UserGuide/Master/SQL-Manual/SQL-Manual.md            | 14 ++++----------
 src/UserGuide/Master/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../Master/stage/Maintenance-Tools/Load-Tsfile.md        | 15 ++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 15 ++++-----------
 .../Write-And-Delete-Data/Load-External-Tsfile.md        |  7 +------
 src/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md    | 15 ++++-----------
 .../V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md  | 15 ++++-----------
 src/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md    | 15 ++++-----------
 .../V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md  | 15 ++++-----------
 src/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md            | 14 ++++----------
 src/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md        | 15 ++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 15 ++++-----------
 src/UserGuide/latest/SQL-Manual/SQL-Manual.md            | 14 ++++----------
 src/UserGuide/latest/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../latest/stage/Maintenance-Tools/Load-Tsfile.md        | 15 ++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 15 ++++-----------
 src/zh/UserGuide/Master/SQL-Manual/SQL-Manual.md         | 16 +++++-----------
 .../UserGuide/Master/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../Master/stage/Maintenance-Tools/Load-Tsfile.md        | 16 +++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 16 +++++-----------
 .../Write-And-Delete-Data/Load-External-Tsfile.md        |  9 +++------
 src/zh/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md | 16 +++++-----------
 .../V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md  | 15 ++++-----------
 src/zh/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md | 15 ++++-----------
 .../V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md  | 15 ++++-----------
 src/zh/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md         | 16 +++++-----------
 .../UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md        | 15 ++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 15 ++++-----------
 src/zh/UserGuide/latest/SQL-Manual/SQL-Manual.md         | 16 +++++-----------
 .../UserGuide/latest/Tools-System/Import-Export-Tool.md  | 15 ++++-----------
 .../latest/stage/Maintenance-Tools/Load-Tsfile.md        | 16 +++++-----------
 .../stage/Maintenance-Tools/TsFile-Load-Export-Tool.md   | 16 +++++-----------
 34 files changed, 140 insertions(+), 361 deletions(-)

diff --git a/src/UserGuide/Master/SQL-Manual/SQL-Manual.md b/src/UserGuide/Master/SQL-Manual/SQL-Manual.md
index 44e105c..0e2cde1 100644
--- a/src/UserGuide/Master/SQL-Manual/SQL-Manual.md
+++ b/src/UserGuide/Master/SQL-Manual/SQL-Manual.md
@@ -450,22 +450,16 @@ For more details, see document [Import-Export-Tool](../Tools-System/Import-Expor
 1.   Load a single tsfile by specifying a file path (absolute path). 
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2.   Load a batch of files by specifying a folder path (absolute path). 
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 #### Load with Script
 
diff --git a/src/UserGuide/Master/Tools-System/Import-Export-Tool.md b/src/UserGuide/Master/Tools-System/Import-Export-Tool.md
index ec133b2..1e2bb98 100644
--- a/src/UserGuide/Master/Tools-System/Import-Export-Tool.md
+++ b/src/UserGuide/Master/Tools-System/Import-Export-Tool.md
@@ -37,7 +37,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ##### Load Tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -56,14 +56,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -72,10 +67,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md b/src/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
index 112b42a..85bf73b 100644
--- a/src/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -50,14 +50,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -66,10 +61,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically. 
 
diff --git a/src/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 1e6657c..c5270c4 100644
--- a/src/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -32,7 +32,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 #### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -51,14 +51,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -67,10 +62,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md b/src/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
index 9d24ef1..3f7035b 100644
--- a/src/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
+++ b/src/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [autoregister=true/false][,sglevel=int][,verify=true/false]`.
+The command to load tsfiles is `load <path/dir> [autoregister=true/false][,sglevel=int]`.
 
 This command has two usages:
 
@@ -53,11 +53,7 @@ Examples:
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=true`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=true,sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false,sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false,verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false,sglevel=1,verify=true`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -69,7 +65,6 @@ Examples:
 * `load '/Users/Desktop/data' autoregister=false`
 * `load '/Users/Desktop/data' autoregister=true`
 * `load '/Users/Desktop/data' autoregister=true,sglevel=1`
-* `load '/Users/Desktop/data' autoregister=false,sglevel=1,verify=true`
 
 #### Remote Load TsFile
 
diff --git a/src/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md b/src/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
index 112b42a..85bf73b 100644
--- a/src/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
+++ b/src/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -50,14 +50,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -66,10 +61,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically. 
 
diff --git a/src/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 1e6657c..c5270c4 100644
--- a/src/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -32,7 +32,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 #### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -51,14 +51,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -67,10 +62,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md b/src/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
index 112b42a..85bf73b 100644
--- a/src/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
+++ b/src/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -50,14 +50,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -66,10 +61,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically. 
 
diff --git a/src/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 1e6657c..c5270c4 100644
--- a/src/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -32,7 +32,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 #### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -51,14 +51,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -67,10 +62,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md b/src/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
index e753cae..b693458 100644
--- a/src/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
+++ b/src/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
@@ -458,22 +458,16 @@ For more details, see document [Import-Export-Tool](../Tools-System/Import-Expor
 1.   Load a single tsfile by specifying a file path (absolute path). 
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2.   Load a batch of files by specifying a folder path (absolute path). 
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 #### Load with Script
 
diff --git a/src/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md b/src/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
index 381aaf9..650feba 100644
--- a/src/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
+++ b/src/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
@@ -37,7 +37,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ##### Load Tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -56,14 +56,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -72,10 +67,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md b/src/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
index 112b42a..85bf73b 100644
--- a/src/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -50,14 +50,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -66,10 +61,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically. 
 
diff --git a/src/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 1e6657c..c5270c4 100644
--- a/src/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -32,7 +32,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 #### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -51,14 +51,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -67,10 +62,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/latest/SQL-Manual/SQL-Manual.md b/src/UserGuide/latest/SQL-Manual/SQL-Manual.md
index ee94ba5..48943d3 100644
--- a/src/UserGuide/latest/SQL-Manual/SQL-Manual.md
+++ b/src/UserGuide/latest/SQL-Manual/SQL-Manual.md
@@ -447,22 +447,16 @@ For more details, see document [Import-Export-Tool](../Tools-System/Import-Expor
 1.   Load a single tsfile by specifying a file path (absolute path). 
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2.   Load a batch of files by specifying a folder path (absolute path). 
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 #### Load with Script
 
diff --git a/src/UserGuide/latest/Tools-System/Import-Export-Tool.md b/src/UserGuide/latest/Tools-System/Import-Export-Tool.md
index ec133b2..1e2bb98 100644
--- a/src/UserGuide/latest/Tools-System/Import-Export-Tool.md
+++ b/src/UserGuide/latest/Tools-System/Import-Export-Tool.md
@@ -37,7 +37,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ##### Load Tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -56,14 +56,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -72,10 +67,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md b/src/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
index 112b42a..85bf73b 100644
--- a/src/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
@@ -31,7 +31,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 ### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -50,14 +50,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path). 
 
@@ -66,10 +61,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically. 
 
diff --git a/src/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 1e6657c..c5270c4 100644
--- a/src/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -32,7 +32,7 @@ The user sends specified commands to the Apache IoTDB system through the Cli too
 
 #### load tsfiles
 
-The command to load tsfiles is `load <path/dir> [sglevel=int][verify=true/false][onSuccess=delete/none]`.
+The command to load tsfiles is `load <path/dir> [sglevel=int][onSuccess=delete/none]`.
 
 This command has two usages:
 
@@ -51,14 +51,9 @@ If the `.resource` file corresponding to the file exists, it will be loaded into
 Examples:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 2. Load a batch of files by specifying a folder path (absolute path).
 
@@ -67,10 +62,8 @@ The first parameter indicates the path of the tsfile to be loaded. The options a
 Examples:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **NOTICE**:  When `$IOTDB_HOME$/conf/iotdb-datanode.properties` has `enable_auto_create_schema=true`, it will automatically create metadata in TSFILE, otherwise it will not be created automatically.
 
diff --git a/src/zh/UserGuide/Master/SQL-Manual/SQL-Manual.md b/src/zh/UserGuide/Master/SQL-Manual/SQL-Manual.md
index bcdd9a8..37108b6 100644
--- a/src/zh/UserGuide/Master/SQL-Manual/SQL-Manual.md
+++ b/src/zh/UserGuide/Master/SQL-Manual/SQL-Manual.md
@@ -386,27 +386,21 @@ IoTDB > select * from root.sg1.d1
 ```
 ### 5、加载 TsFile 文件数据
 
-load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]
+load '<path/dir>' [sglevel=int][onSuccess=delete/none]
 
 #### 通过指定文件路径(绝对路径)加载单 tsfile 文件
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 #### 通过指定文件夹路径(绝对路径)批量加载文件
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 ## 删除数据
 
diff --git a/src/zh/UserGuide/Master/Tools-System/Import-Export-Tool.md b/src/zh/UserGuide/Master/Tools-System/Import-Export-Tool.md
index 87fd11f..400b264 100644
--- a/src/zh/UserGuide/Master/Tools-System/Import-Export-Tool.md
+++ b/src/zh/UserGuide/Master/Tools-System/Import-Export-Tool.md
@@ -34,7 +34,7 @@ TsFile 是在 IoTDB 中使用的时间序列的文件格式,您可以通过CLI
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -53,14 +53,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -70,10 +65,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md b/src/zh/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
index fba2063..01b3d75 100644
--- a/src/zh/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/zh/UserGuide/Master/stage/Maintenance-Tools/Load-Tsfile.md
@@ -29,7 +29,7 @@
 
 ### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 29ee594..28bb7cd 100644
--- a/src/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/zh/UserGuide/Master/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -31,7 +31,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -50,14 +50,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -67,10 +62,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md b/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
index 65cbb2f..13d2335 100644
--- a/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
+++ b/src/zh/UserGuide/V0.13.x/Write-And-Delete-Data/Load-External-Tsfile.md
@@ -29,7 +29,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [autoregister=true/false][,sglevel=int][,verify=true/false]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [autoregister=true/false][,sglevel=int]`
 
 该指令有两种用法:
 
@@ -51,11 +51,9 @@ VERIFY 选项表示是否对载入的 tsfile 中的所有时间序列进行元
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=true`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=true,sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false,sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false,verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false,sglevel=1,verify=true`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' autoregister=false,sglevel=1`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -68,7 +66,6 @@ VERIFY 选项表示是否对载入的 tsfile 中的所有时间序列进行元
 * `load '/Users/Desktop/data' autoregister=false`
 * `load '/Users/Desktop/data' autoregister=true`
 * `load '/Users/Desktop/data' autoregister=true,sglevel=1`
-* `load '/Users/Desktop/data' autoregister=false,sglevel=1,verify=true`
 
 #### 远程加载
 
diff --git a/src/zh/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md b/src/zh/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
index fba2063..01b3d75 100644
--- a/src/zh/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
+++ b/src/zh/UserGuide/V1.0.x/Maintenance-Tools/Load-Tsfile.md
@@ -29,7 +29,7 @@
 
 ### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 74b4f2c..90e07d8 100644
--- a/src/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/zh/UserGuide/V1.0.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -29,7 +29,7 @@
 
 ### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md b/src/zh/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
index f10b9dc..ac3cba7 100644
--- a/src/zh/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
+++ b/src/zh/UserGuide/V1.1.x/Maintenance-Tools/Load-Tsfile.md
@@ -29,7 +29,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/zh/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 80eb6b0..a7dc900 100644
--- a/src/zh/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/zh/UserGuide/V1.1.x/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -29,7 +29,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md b/src/zh/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
index 59bcd02..ea02b6c 100644
--- a/src/zh/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
+++ b/src/zh/UserGuide/V1.2.x/SQL-Manual/SQL-Manual.md
@@ -385,27 +385,21 @@ IoTDB > select * from root.sg1.d1
 ```
 ### 5、加载 TsFile 文件数据
 ```
-load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]
+load '<path/dir>' [sglevel=int][onSuccess=delete/none]
 ```
 #### 通过指定文件路径(绝对路径)加载单 tsfile 文件
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 #### 通过指定文件夹路径(绝对路径)批量加载文件
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 ## 删除数据
 
diff --git a/src/zh/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md b/src/zh/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
index 0b4d467..5bd4072 100644
--- a/src/zh/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
+++ b/src/zh/UserGuide/V1.2.x/Tools-System/Import-Export-Tool.md
@@ -34,7 +34,7 @@ TsFile 是在 IoTDB 中使用的时间序列的文件格式,您可以通过CLI
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -53,14 +53,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -70,10 +65,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md b/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
index fba2063..20280a6 100644
--- a/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/Load-Tsfile.md
@@ -29,7 +29,7 @@
 
 ### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 29ee594..5d6e88a 100644
--- a/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/zh/UserGuide/V1.2.x/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -31,7 +31,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -50,14 +50,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -67,10 +62,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/latest/SQL-Manual/SQL-Manual.md b/src/zh/UserGuide/latest/SQL-Manual/SQL-Manual.md
index 9d81aba..b80325f 100644
--- a/src/zh/UserGuide/latest/SQL-Manual/SQL-Manual.md
+++ b/src/zh/UserGuide/latest/SQL-Manual/SQL-Manual.md
@@ -387,27 +387,21 @@ IoTDB > select * from root.sg1.d1
 ```
 ### 5、加载 TsFile 文件数据
 
-load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]
+load '<path/dir>' [sglevel=int][onSuccess=delete/none]
 
 #### 通过指定文件路径(绝对路径)加载单 tsfile 文件
 
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 - `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 #### 通过指定文件夹路径(绝对路径)批量加载文件
 
 - `load '/Users/Desktop/data'`
-- `load '/Users/Desktop/data' verify=false`
-- `load '/Users/Desktop/data' verify=true`
-- `load '/Users/Desktop/data' verify=true sglevel=1`
-- `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1`
+- `load '/Users/Desktop/data' onSuccess=delete`
+- `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 ## 删除数据
 
diff --git a/src/zh/UserGuide/latest/Tools-System/Import-Export-Tool.md b/src/zh/UserGuide/latest/Tools-System/Import-Export-Tool.md
index 87fd11f..400b264 100644
--- a/src/zh/UserGuide/latest/Tools-System/Import-Export-Tool.md
+++ b/src/zh/UserGuide/latest/Tools-System/Import-Export-Tool.md
@@ -34,7 +34,7 @@ TsFile 是在 IoTDB 中使用的时间序列的文件格式,您可以通过CLI
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -53,14 +53,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -70,10 +65,8 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md b/src/zh/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
index fba2063..01b3d75 100644
--- a/src/zh/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
+++ b/src/zh/UserGuide/latest/stage/Maintenance-Tools/Load-Tsfile.md
@@ -29,7 +29,7 @@
 
 ### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -48,14 +48,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -65,10 +60,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。
 
diff --git a/src/zh/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md b/src/zh/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
index 29ee594..28bb7cd 100644
--- a/src/zh/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
+++ b/src/zh/UserGuide/latest/stage/Maintenance-Tools/TsFile-Load-Export-Tool.md
@@ -31,7 +31,7 @@
 
 #### 加载 tsfile 文件
 
-加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][verify=true/false][onSuccess=delete/none]`
+加载 tsfile 文件的指令为:`load '<path/dir>' [sglevel=int][onSuccess=delete/none]`
 
 该指令有两种用法:
 
@@ -50,14 +50,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile'`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1`
 * `load '/Users/Desktop/data/1575028885956-101-0.tsfile' onSuccess=delete`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=true onSuccess=none`
-* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data/1575028885956-101-0.tsfile' sglevel=1 onSuccess=delete`
 
 
 2. 通过指定文件夹路径(绝对路径)批量加载文件。
@@ -67,10 +62,9 @@ ONSUCCESS选项表示对于成功载入的tsfile的处置方式,默认为delet
 示例:
 
 * `load '/Users/Desktop/data'`
-* `load '/Users/Desktop/data' verify=false`
-* `load '/Users/Desktop/data' verify=true`
-* `load '/Users/Desktop/data' verify=true sglevel=1`
-* `load '/Users/Desktop/data' verify=false sglevel=1 onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1`
+* `load '/Users/Desktop/data' onSuccess=delete`
+* `load '/Users/Desktop/data' sglevel=1 onSuccess=delete`
 
 **注意**,如果`$IOTDB_HOME$/conf/iotdb-datanode.properties`中`enable_auto_create_schema=true`时会在加载tsfile的时候自动创建tsfile中的元数据,否则不会自动创建。