diff --git a/README.md b/README.md
index f5f872c..70347bb 100644
--- a/README.md
+++ b/README.md
@@ -36,7 +36,7 @@ sudo cp -r tokyo-night /boot/grub/themes
 sudo vim /etc/default/grub
 ```
 change `#GRUB_THEME=` to
-`GRUB_THEME = "/boot/grub/themes/tokyo-night/theme.txt"`
+`GRUB_THEME="/boot/grub/themes/tokyo-night/theme.txt"`
 
 4.use magic and reboot