diff --git a/docs/en/docs/Installation/installation-guideline.md b/docs/en/docs/Installation/installation-guideline.md
index 3091497256a240636160af9205f740d3ec314bf6..f13ee6a1a1b17af35cb9f7e3c81db5413a0820cf 100644
--- a/docs/en/docs/Installation/installation-guideline.md
+++ b/docs/en/docs/Installation/installation-guideline.md
@@ -132,7 +132,7 @@ After the setting is complete, click **Done** in the upper left corner to go bac
 
 #### Setting the Installation Source
 
-On the **INSTALLATION SUMMARY** page, click **Installation Source** to specify the installation source.
+On the INSTALLATION SUMMARY page, click Installation Source to specify the installation source.
 
 - When you use a full CD/DVD image for installation, the installation program automatically detects and displays the installation source information. You can use the default settings, as shown in the following figure.