diff --git a/desktop_env/server/README.md b/desktop_env/server/README.md
index 39a40e6..870c255 100644
--- a/desktop_env/server/README.md
+++ b/desktop_env/server/README.md
@@ -448,6 +448,11 @@ Some examples in LibreOffice Impress use non-default system fonts, and you need
 unzip fonts.zip -d /usr/share/fonts/
 ```
 
+And then run the following command to refresh the font cache:
+```bash
+sudo fc-cache -fv
+```
+
 ##### Customized Plugin Installation
 
 **VS Code plugin installation:**