diff --git a/docs/en/docs/Installation/Installation.md b/docs/en/docs/Installation/Installation.md
index 1b71043c393ad163228adad09aea51ac3590dddb..f2b3ac1a80008395c4a104f956297246cdd5cc3a 100644
--- a/docs/en/docs/Installation/Installation.md
+++ b/docs/en/docs/Installation/Installation.md
@@ -2,4 +2,4 @@
 
 This guide describes how to install openEuler.
 
-This guide is intended for openEuler users with a basic understanding of Linux system management, and is also recommended for administrators, system engineers, and maintenance personnel.
+This guide is intended for openEuler users with a basic understanding of Linux system management, and is also recommended for administrators, system engineers, and maintenance personnel.Users of this manual are required to have basic knowledge of Linux system administration.