diff --git a/data/hyprland/config.nix b/data/hyprland/config.nix
index f7222f6..9450cea 100644
--- a/data/hyprland/config.nix
+++ b/data/hyprland/config.nix
@@ -1,65 +1,71 @@
 MOD: TAGS: pkgs:
 ''
-     general {
-     	gaps_in = 1
-     	gaps_out = 0
-     }
+      general {
+      	gaps_in = 1
+      	gaps_out = 0
+      }
 
-     input {
-     	sensitivity = 0
-     	kb_layout = de
-     	kb_variant = bone
-     	repeat_rate = 60
-     	repeat_delay = 235
-     	# Only change focus on mouse click
-     	follow_mouse = 2
-  	accel_profile = flat
-  touchpad {
-   	natural_scroll = true
+      input {
+      	sensitivity = 0
+      	kb_layout = de
+      	kb_variant = bone
+      	repeat_rate = 60
+      	repeat_delay = 235
+      	# Only change focus on mouse click
+      	follow_mouse = 2
+   	accel_profile = flat
+   touchpad {
+    	natural_scroll = true
+    }
+      }
+
+   gestures {
+   	workspace_swipe = true
    }
-     }
 
-  gestures {
-  	workspace_swipe = true
-  }
+   misc {
+  disable_hyprland_logo = true
+   }
 
-     # keybinds
-     bind=${MOD},q,killactive,
-     bind=${MOD},return,fullscreen,
-     bind=${MOD},f,togglefloating
-     bind=${MOD},tab,cyclenext,
-     bind=ALT,tab,cyclenext,
-     bind=,Menu,exec,rofi -show drun
+      # keybinds
+      bind=${MOD},q,killactive,
+      bind=${MOD},return,fullscreen,
+      bind=${MOD},f,togglefloating
+      bind=${MOD},tab,cyclenext,
+      bind=ALT,tab,cyclenext,
+      bind=,Menu,exec,rofi -show drun
 
-     bind=${MOD},left,movefocus,l
-     bind=${MOD},right,movefocus,r
-     bind=${MOD},up,movefocus,u
-     bind=${MOD},down,movefocus,d
+      bind=${MOD},left,movefocus,l
+      bind=${MOD},right,movefocus,r
+      bind=${MOD},up,movefocus,u
+      bind=${MOD},down,movefocus,d
 
-     bind=${MOD},n,movefocus,l
-     bind=${MOD},s,movefocus,r
-     bind=${MOD},l,movefocus,u
-     bind=${MOD},r,movefocus,d
+      bind=${MOD},n,movefocus,l
+      bind=${MOD},s,movefocus,r
+      bind=${MOD},l,movefocus,u
+      bind=${MOD},r,movefocus,d
 
-     bind=${MOD} + SHIFT,left,movewindow,l
-     bind=${MOD} + SHIFT,right,movewindow,r
-     bind=${MOD} + SHIFT,up,movewindow,u
-     bind=${MOD} + SHIFT,down,movewindow,d
+      bind=${MOD} + SHIFT,left,movewindow,l
+      bind=${MOD} + SHIFT,right,movewindow,r
+      bind=${MOD} + SHIFT,up,movewindow,u
+      bind=${MOD} + SHIFT,down,movewindow,d
 
-     bind=${MOD} + SHIFT,n,movewindow,l
-     bind=${MOD} + SHIFT,s,movewindow,r
-     bind=${MOD} + SHIFT,l,movewindow,u
-     bind=${MOD} + SHIFT,r,movewindow,d
+      bind=${MOD} + SHIFT,n,movewindow,l
+      bind=${MOD} + SHIFT,s,movewindow,r
+      bind=${MOD} + SHIFT,l,movewindow,u
+      bind=${MOD} + SHIFT,r,movewindow,d
 
-     bind=${MOD},comma,workspace,-1
-     bind=${MOD},period,workspace,+1
+      bind=${MOD},comma,workspace,-1
+      bind=${MOD},period,workspace,+1
 
 
 
 
-     bind=${MOD},b,exec,firefox
-     bind=${MOD},t,exec,kitty
-     bind=${MOD} + SHIFT,Escape,exit
+      bind=${MOD},b,exec,firefox
+      bind=${MOD},t,exec,kitty
+      bind=${MOD} + SHIFT,Escape,exit
+
+   exec-once="${pkgs.waybar}/bin/waybar main"
 ''
 + builtins.concatStringsSep "\n" (map (
     x: ''
diff --git a/flake.lock b/flake.lock
index af5aca0..1ee9b1e 100644
--- a/flake.lock
+++ b/flake.lock
@@ -247,11 +247,11 @@
       "locked": {
         "lastModified": 1,
         "narHash": "sha256-b3t2blYgmHf/HXc152Fa7+YKJSS05vRnrs8i+H6SWA8=",
-        "path": "/nix/store/m12grpvqvq7vs62knlp1s288mb2n775k-source/templates",
+        "path": "/nix/store/prychaf8a2rz70ix83z9knjhgv5ajviw-source/templates",
         "type": "path"
       },
       "original": {
-        "path": "/nix/store/m12grpvqvq7vs62knlp1s288mb2n775k-source/templates",
+        "path": "/nix/store/prychaf8a2rz70ix83z9knjhgv5ajviw-source/templates",
         "type": "path"
       }
     },
diff --git a/users/common/default.nix b/users/common/default.nix
index 10f880f..67ce7b0 100644
--- a/users/common/default.nix
+++ b/users/common/default.nix
@@ -58,6 +58,13 @@
         inherit identityFile;
       };
 
+      "CompConst" = {
+        hostname = "cp-service.kaist.ac.kr";
+        user = "s20236085";
+        port = 13001;
+        inherit identityFile;
+      };
+
       "valhalla" = {
         hostname = "valhalla.fs.tum.de";
         user = "grossmann";
diff --git a/users/common/graphical/hyprland.nix b/users/common/graphical/hyprland.nix
index de83429..7c8d5f5 100644
--- a/users/common/graphical/hyprland.nix
+++ b/users/common/graphical/hyprland.nix
@@ -6,6 +6,23 @@
   MOD = "SUPER";
   TAGS = map toString (lib.lists.range 42 50);
 in {
+  home.packages = with pkgs; [
+    qt6.qtwayland
+  ];
+
+  programs.waybar = {
+    enable = true;
+    settings = {
+      main = {
+        layer = "top";
+        position = "bottom";
+        modules-left = ["hyprland/window"];
+        modules-center = ["workspaces"];
+        modules-right = ["network" "memory" "backlight" "wireplumber" "battery" "clock" "tray"];
+      };
+    };
+  };
+
   wayland.windowManager.hyprland = {
     enable = true;
     nvidiaPatches = true;
diff --git a/users/common/shells/zsh.nix b/users/common/shells/zsh.nix
index 3479b8f..2ee6aeb 100644
--- a/users/common/shells/zsh.nix
+++ b/users/common/shells/zsh.nix
@@ -36,8 +36,8 @@
         src = pkgs.fetchFromGitHub {
           owner = "aloxaf";
           repo = "fzf-tab";
-          rev = "69024c27738138d6767ea7246841fdfc6ce0d0eb";
-          sha256 = "07wwcplyb2mw10ia9y510iwfhaijnsdcb8yv2y3ladhnxjd6mpf8";
+          rev = "5a81e13792a1eed4a03d2083771ee6e5b616b9ab";
+          sha256 = "0lfl4r44ci0wflfzlzzxncrb3frnwzghll8p365ypfl0n04bkxvl";
         };
       }
       {
@@ -45,8 +45,8 @@
         src = pkgs.fetchFromGitHub {
           owner = "zdharma-continuum";
           repo = "fast-syntax-highlighting";
-          rev = "7c390ee3bfa8069b8519582399e0a67444e6ea61";
-          sha256 = "0gh4is2yzwiky79bs8b5zhjq9khksrmwlaf13hk3mhvpgs8n1fn0";
+          rev = "5521b083f8979ad40be2137d7a46bfa51c8d666a";
+          sha256 = "0ki5dl3gvmcl1kr9smx0949303dxzwadz7r4abj7ivj3284xxk44";
         };
       }
     ];
diff --git a/users/patrick.nix b/users/patrick.nix
index f6f5128..bd4affa 100644
--- a/users/patrick.nix
+++ b/users/patrick.nix
@@ -58,6 +58,9 @@
     };
   };
 
+  # notification are nice to have
+  services.dunst.enable = true;
+
   nixpkgs.config.allowUnfree = true;
   xsession.enable = true;
 }