diff --git a/docs/en/14-reference/05-taosbenchmark.md b/docs/en/14-reference/05-taosbenchmark.md
index 3dd8339ad4..bfb311d72e 100644
--- a/docs/en/14-reference/05-taosbenchmark.md
+++ b/docs/en/14-reference/05-taosbenchmark.md
@@ -210,6 +210,9 @@ taosBenchmark -A INT,DOUBLE,NCHAR,BINARY\(16\)
 - **-z/--trying-interval <NUMBER\>** :
   Specify interval between keep trying insert. Valid value is a positive number. Only valid when keep trying be enabled. Available with v3.0.9+.
 
+- **-v/--vgroups <NUMBER\>** :
+  Specify vgroups number for creating a database, only valid with daemon version 3.0+
+
 - **-V/--version** :
   Show version information only. Users should not use it with other parameters.
 
@@ -241,6 +244,14 @@ The parameters listed in this section apply to all function modes.
 
 - ** trying_interval ** : Specify interval between keep trying insert. Valid value is a positive number. Only valid when keep trying be enabled. Available with v3.0.9+.
 
+- ** childtable_from and childtable_to ** : specify the child table range to create. The range is [childtable_from, childtable_to).
+ 
+- ** continue_if_fail ** :  allow the user to specify the reaction if the insertion failed.
+
+  - "continue_if_fail" : "no"  // means taosBenchmark will exit if it fails to insert as default reaction behavior.
+  - "continue_if_fail" : "yes"  // means taosBenchmark will warn the user if it fails to insert but continue to insert the next record.
+  - "continue_if_fail": "smart" // means taosBenchmark will try to create the non-existent child table if it fails to insert.
+
 #### Database related configuration parameters
 
 The parameters related to database creation are configured in `dbinfo` in the json configuration file, as follows. The other parameters correspond to the database parameters specified when `create database` in [../../taos-sql/database].
diff --git a/docs/zh/14-reference/05-taosbenchmark.md b/docs/zh/14-reference/05-taosbenchmark.md
index 9091e71d1f..e2e51efec5 100644
--- a/docs/zh/14-reference/05-taosbenchmark.md
+++ b/docs/zh/14-reference/05-taosbenchmark.md
@@ -208,6 +208,9 @@ taosBenchmark -A INT,DOUBLE,NCHAR,BINARY\(16\)
 
 - ** -z/--trying-interval <NUMBER\>** : 失败重试间隔时间，单位为毫秒，仅在 -k 指定重试后有效。需使用 v3.0.9 以上版本。
 
+- **-v/--vgroups <NUMBER\>** :
+  创建数据库时指定 vgroups 数，仅对 TDengine v3.0+ 有效。
+
 - **-V/--version** :
   显示版本信息并退出。不能与其它参数混用。
 
@@ -238,6 +241,13 @@ taosBenchmark -A INT,DOUBLE,NCHAR,BINARY\(16\)
 - ** keep_trying ** : 失败后进行重试的次数，默认不重试。需使用 v3.0.9 以上版本。
 
 - ** trying_interval ** : 失败重试间隔时间，单位为毫秒，仅在 keep_trying 指定重试后有效。需使用 v3.0.9 以上版本。
+- ** childtable_from 和 childtable_to ** : 指定写入子表范围，开闭区间为 [childtable_from, childtable_to).
+ 
+- ** continue_if_fail ** : 允许用户定义失败后行为
+
+  “continue_if_fail”:  “no”, 失败 taosBenchmark 自动退出，默认行为
+  “continue_if_fail”: “yes”, 失败 taosBenchmark 警告用户，并继续写入
+  “continue_if_fail”: “smart”, 如果子表不存在失败，taosBenchmark 会建立子表并继续写入
 
 #### 数据库相关配置参数