diff --git a/packaging/tools/mac_before_install.txt b/packaging/tools/mac_before_install.txt
index 3b6d610e88..a58bab7b65 100644
--- a/packaging/tools/mac_before_install.txt
+++ b/packaging/tools/mac_before_install.txt
@@ -1,4 +1,4 @@
-TDengine is a high-efficient, scalable, high-available distributed time-series database, which makes a lot of optimizations on inserting and querying data, which is far more efficient than normal regular databases. So TDengine can meet the high requirements of IOT and other areas on storing and querying a large amount of data. 
+TDengine is an open-source, cloud-native time-series database optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. With its built-in caching, stream processing, and data subscription capabilities, TDengine offers a simplified solution for time-series data processing.
 
 To configure TDengine : edit /etc/taos/taos.cfg
 To start service : launchctl start com.tdengine.taosd
diff --git a/packaging/tools/mac_before_install_client.txt b/packaging/tools/mac_before_install_client.txt
new file mode 100644
index 0000000000..d66fa67358
--- /dev/null
+++ b/packaging/tools/mac_before_install_client.txt
@@ -0,0 +1,7 @@
+TDengine is an open-source, cloud-native time-series database optimized for Internet of Things (IoT), Connected Cars, and Industrial IoT. With its built-in caching, stream processing, and data subscription capabilities, TDengine offers a simplified solution for time-series data processing.
+
+Once it's installed, please take the steps below:
+1: open a terminal/shell in Mac
+2: if connecting to Cloud Service, follow the instructions on your cloud service account and configure the environment variable
+3: if connecting to another TDengine Service, you can also view help information via "taos --help"
+4: execute command taos
\ No newline at end of file