diff --git a/docs-en/07-tools/01-cli.md b/docs-en/07-tools/01-cli.md
index fd145e75a0600817c14aade609fb2ba7e236185a..95c50eeebc99dbef14766cb1f35bc873d875c12f 100644
--- a/docs-en/07-tools/01-cli.md
+++ b/docs-en/07-tools/01-cli.md
@@ -47,25 +47,19 @@ If the displayed content is followed by `...` you can use this command to change
 
 You can change the behavior of TDengine CLI by specifying command-line parameters. The following parameters are commonly used.
 
-- -h, --host=HOST: FQDN of the server where the TDengine server is to be connected. Default is to connect to the local service
-- -P, --port=PORT: Specify the port number to be used by the server. Default is `6030`
-- -u, --user=USER: the user name to use when connecting. Default is `root`
-- -p, --password=PASSWORD: the password to use when connecting to the server. Default is `taosdata`
+- -R, --restful: The flag to use REST interface to access TDengine Cloud.
+- -h, --host=CLOUD_HOST: specify the host url the TDengine Cloud assign for the registered user to access the cloud.
+- -t, --token=CLOUD_TOKEN: specify the token the TDengine Cloud assign for the registered user to access the cloud.
 - -?, --help: print out all command-line arguments 
 
 And many more parameters.
 
-- -c, --config-dir: Specify the directory where configuration file exists. The default is `/etc/taos`, and the default name of the configuration file in this directory is `taos.cfg`
-- -C, --dump-config: Print the configuration parameters of `taos.cfg` in the default directory or specified by -c
 - -d, --database=DATABASE: Specify the database to use when connecting to the server
 - -D, --directory=DIRECTORY: Import the SQL script file in the specified path
 - -f, --file=FILE: Execute the SQL script file in non-interactive mode
 - -k, --check=CHECK: Specify the table to be checked
-- -l, --pktlen=PKTLEN: Test package size to be used for network testing
-- -n, --netrole=NETROLE: test scope for network connection test, default is `startup`. The value can be `client`, `server`, `rpc`, `startup`, `sync`, `speed`, or `fqdn`.
 - -r, --raw-time: output the timestamp format as unsigned 64-bits integer (uint64_t in C language)
 - -s, --commands=COMMAND: execute SQL commands in non-interactive mode
-- -S, --pkttype=PKTTYPE: Specify the packet type used for network testing. The default is TCP, can be specified as either TCP or UDP when `speed` is specified to `netrole` parameter
 - -T, --thread=THREADNUM: The number of threads to import data in multi-threaded mode
 - -s, --commands: Run TDengine CLI commands without entering the terminal
 - -z, --timezone=TIMEZONE: Specify time zone. Default is the value of current configuration file
@@ -74,8 +68,9 @@ And many more parameters.
 Example.
 
 ```bash
-taos -h h1.taos.com -s "use db; show tables;"
+taos -R -h $CLOUD_HOST -t $CLOUD_TOKEN -s "use db; show tables;"
 ```
+
 ## TDengine CLI tips
 
 - You can use the up and down keys to iterate the history of commands entered