diff --git a/config/emacs/init.el b/config/emacs/init.el
index e7c9c9b9..6cd1febc 100644
--- a/config/emacs/init.el
+++ b/config/emacs/init.el
@@ -238,9 +238,7 @@
 (defun sakomacs/org-mode-setup ()
   (org-indent-mode)
   (variable-pitch-mode 1)
-  (auto-fill-mode 0)
-  (visual-line-mode 1)
-  (setq evil-autio-indent nil))
+  (visual-line-mode 1))
 
 (use-package org
   :hook (org-mode . sakomacs/org-mode-setup)
@@ -256,5 +254,14 @@
   :custom
   (org-bullets-bullet-list '("◉" "○" "●" "○" "●" "○" "●")))
 
+;; word
+(defun sakomacs/org-mode-visual-fill ()
+  (setq visual-fill-column-width 100
+	visual-fill-column-center-text t)
+  (visual-fill-column-mode 1))
+
+(use-package visual-fill-column
+  :hook (org-mode . sakomacs/org-mode-visual-fill))
+
 ;; video
-;; https://youtu.be/VcgjTEa0kU4?t=1884
+;; org-mode video https://youtu.be/PNE-mgkZ6HM?t=156
diff --git a/config/swaylock/config b/config/swaylock/config
new file mode 100644
index 00000000..21e4d5c0
--- /dev/null
+++ b/config/swaylock/config
@@ -0,0 +1 @@
+image=~/background.png
diff --git a/modules/desktop/hyprland/default.nix b/modules/desktop/hyprland/default.nix
index f2da7e2d..9e2cc839 100644
--- a/modules/desktop/hyprland/default.nix
+++ b/modules/desktop/hyprland/default.nix
@@ -65,6 +65,8 @@ in
       hyprpaper
       # bar
       (waybar.overrideAttrs (oldAttrs: { mesonFlags = oldAttrs.mesonFlags ++ [ "-Dexperimental=true "]; }))
+      # lock
+      swaylock
       eww-wayland
       brightnessctl
       inotify-tools
@@ -104,6 +106,10 @@ in
           source = ../../../config/waybar;
           recursive = true;
         };
+        swaylock = {
+          source = ../../../config/swaylock;
+          recursive = true;
+        };
      }; 
     };
   };