diff --git a/README.md b/README.md
index 89de2766e..e4910b5f8 100644
--- a/README.md
+++ b/README.md
@@ -2,7 +2,7 @@
   <a name="readme-top"></a>
   <a href="https://jumpserver.com" target="_blank"><img src="https://download.jumpserver.org/images/jumpserver-logo.svg" alt="JumpServer" width="300" /></a>
   
-## An open-source PAM tool (Bastion Host)
+## An open-source PAM platform (Bastion Host)
 
 [![][license-shield]][license-link]
 [![][docs-shield]][docs-link]
@@ -19,7 +19,7 @@
 
 ## What is JumpServer?
 
-JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.
+JumpServer is an open-source Privileged Access Management (PAM) platform that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.
 
 
 <picture>
diff --git a/readmes/README.en.md b/readmes/README.en.md
index 503b2f103..5ebec9875 100644
--- a/readmes/README.en.md
+++ b/readmes/README.en.md
@@ -2,14 +2,14 @@
   <a name="readme-top"></a>
   <a href="https://jumpserver.com" target="_blank"><img src="https://download.jumpserver.org/images/jumpserver-logo.svg" alt="JumpServer" width="300" /></a>
   
-## An open-source PAM tool (Bastion Host)
+## An open-source PAM platform (Bastion Host)
 
 </div>
 <br/>
 
 ## What is JumpServer?
 
-JumpServer is an open-source Privileged Access Management (PAM) tool that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.
+JumpServer is an open-source Privileged Access Management (PAM) platform that provides DevOps and IT teams with on-demand and secure access to SSH, RDP, Kubernetes, Database and RemoteApp endpoints through a web browser.
 
 
 <picture>