diff --git a/.emacs.d/config/base.el b/.emacs.d/config/base.el
index 7506051..a42555c 100644
--- a/.emacs.d/config/base.el
+++ b/.emacs.d/config/base.el
@@ -20,6 +20,9 @@
 ;; syntax coloring
 (global-font-lock-mode t)
 
+;; syntax coloring
+(global-display-fill-column-indicator-mode t)
+
 ;; paren matching
 (show-paren-mode t)