diff --git a/flake.lock b/flake.lock
index 9e6983a..1ddf163 100644
--- a/flake.lock
+++ b/flake.lock
@@ -28,11 +28,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1756579987,
-        "narHash": "sha256-duCce8zGsaMsrqqOmLOsuaV1PVIw/vXWnKuLKZClsGg=",
+        "lastModified": 1757075491,
+        "narHash": "sha256-a+NMGl5tcvm+hyfSG2DlVPa8nZLpsumuRj1FfcKb2mQ=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "99a69bdf8a3c6bf038c4121e9c4b6e99706a187a",
+        "rev": "f56bf065f9abedc7bc15e1f2454aa5c8edabaacf",
         "type": "github"
       },
       "original": {
@@ -72,11 +72,11 @@
         "xwayland-satellite-unstable": "xwayland-satellite-unstable"
       },
       "locked": {
-        "lastModified": 1756630712,
-        "narHash": "sha256-Rzr++5ZpaGWTaXwYLcksUtclSH703XLpquLoLRoFdlI=",
+        "lastModified": 1757183725,
+        "narHash": "sha256-oZaONTM5A7AhRaXvGr8PNyVL7qbFNIZpMXpsYdTOPmc=",
         "owner": "sodiboo",
         "repo": "niri-flake",
-        "rev": "dd88a1da72300083ff6ee4ad15fe30e7b2c7ad30",
+        "rev": "32d7f54892a516be2060a1e106cde7b47a733c62",
         "type": "github"
       },
       "original": {
@@ -105,11 +105,11 @@
     "niri-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1756628420,
-        "narHash": "sha256-GWuU2XP+/72ybXSMXDugP3/qNbgyQWSFE9ZG5euk8cc=",
+        "lastModified": 1756926064,
+        "narHash": "sha256-5/1vyFRLvJWxhBgpPaV2orC0pjSgIny6JM6+joLyZok=",
         "owner": "YaLTeR",
         "repo": "niri",
-        "rev": "db419b4fc7dbfb32a5c954502839c2331bcb4ecc",
+        "rev": "c69464c1288789020d9a086f86c970a7dc49b8c7",
         "type": "github"
       },
       "original": {
@@ -120,11 +120,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1756542300,
-        "narHash": "sha256-tlOn88coG5fzdyqz6R93SQL5Gpq+m/DsWpekNFhqPQk=",
+        "lastModified": 1756787288,
+        "narHash": "sha256-rw/PHa1cqiePdBxhF66V7R+WAP8WekQ0mCDG4CFqT8Y=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "d7600c775f877cd87b4f5a831c28aa94137377aa",
+        "rev": "d0fc30899600b9b3466ddb260fd83deb486c32f1",
         "type": "github"
       },
       "original": {
@@ -136,11 +136,11 @@
     },
     "nixpkgs-stable": {
       "locked": {
-        "lastModified": 1756469547,
-        "narHash": "sha256-YvtD2E7MYsQ3r7K9K2G7nCslCKMPShoSEAtbjHLtH0k=",
+        "lastModified": 1757020766,
+        "narHash": "sha256-PLoSjHRa2bUbi1x9HoXgTx2AiuzNXs54c8omhadyvp0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "41d292bfc37309790f70f4c120b79280ce40af16",
+        "rev": "fe83bbdde2ccdc2cb9573aa846abe8363f79a97a",
         "type": "github"
       },
       "original": {
@@ -168,11 +168,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1756542300,
-        "narHash": "sha256-tlOn88coG5fzdyqz6R93SQL5Gpq+m/DsWpekNFhqPQk=",
+        "lastModified": 1756787288,
+        "narHash": "sha256-rw/PHa1cqiePdBxhF66V7R+WAP8WekQ0mCDG4CFqT8Y=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d7600c775f877cd87b4f5a831c28aa94137377aa",
+        "rev": "d0fc30899600b9b3466ddb260fd83deb486c32f1",
         "type": "github"
       },
       "original": {
@@ -184,11 +184,11 @@
     },
     "nixpkgs_3": {
       "locked": {
-        "lastModified": 1756542300,
-        "narHash": "sha256-tlOn88coG5fzdyqz6R93SQL5Gpq+m/DsWpekNFhqPQk=",
+        "lastModified": 1756787288,
+        "narHash": "sha256-rw/PHa1cqiePdBxhF66V7R+WAP8WekQ0mCDG4CFqT8Y=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "d7600c775f877cd87b4f5a831c28aa94137377aa",
+        "rev": "d0fc30899600b9b3466ddb260fd83deb486c32f1",
         "type": "github"
       },
       "original": {
@@ -204,11 +204,11 @@
         "nixpkgs": "nixpkgs_3"
       },
       "locked": {
-        "lastModified": 1756630008,
-        "narHash": "sha256-weZiVKbiWQzTifm6qCxzhxghEu5mbh9mWNUdkzOLCR0=",
+        "lastModified": 1757175473,
+        "narHash": "sha256-zi5d9XZMqZwsnEOFn2mgNQTAVp7oifTNtdqAzSsNZbc=",
         "owner": "nix-community",
         "repo": "NUR",
-        "rev": "f6a5a7b60dd6065e78ef06390767e689ffa3c23f",
+        "rev": "56a58305f2668b2d5519f64eaac93e8d1cef1827",
         "type": "github"
       },
       "original": {
@@ -247,11 +247,11 @@
     "xwayland-satellite-unstable": {
       "flake": false,
       "locked": {
-        "lastModified": 1756570086,
-        "narHash": "sha256-vnbIvAqSt+hSd6blDc9IMvZKxAcHpqLhy25tDvosrug=",
+        "lastModified": 1757179758,
+        "narHash": "sha256-TIvyWzRt1miQj6Cf5Wy8Qz43XIZX7c4vTVwRLAT5S4Y=",
         "owner": "Supreeeme",
         "repo": "xwayland-satellite",
-        "rev": "1d156aa8d30b124ff770488e5e34289a08ff4207",
+        "rev": "970728d0d9d1eada342bb8860af214b601139e58",
         "type": "github"
       },
       "original": {
diff --git a/home-manager/config.kdl b/home-manager/config.kdl
index 1dd2ee5..7e8450a 100644
--- a/home-manager/config.kdl
+++ b/home-manager/config.kdl
@@ -14,6 +14,7 @@ input {
 
             // For example:
             layout "ch"
+            options "compose:rctrl"
             // options "grp:win_space_toggle,compose:ralt,ctrl:nocaps"
         }
     }
@@ -96,6 +97,10 @@ input {
     position x=1280 y=0
 }
 
+output "Samsung Electric Company LC27G7xT H1AK500000" {
+    variable-refresh-rate
+}
+
 // Settings that influence how windows are positioned and sized.
 // Find more information on the wiki:
 // https://github.com/YaLTeR/niri/wiki/Configuration:-Layout
@@ -246,9 +251,7 @@ layout {
 // Note that running niri as a session supports xdg-desktop-autostart,
 // which may be more convenient to use.
 // See the binds section below for more spawn examples.
-spawn-at-startup "xwayland-satellite"
 environment {
-    DISPLAY ":0"
     ELECTRON_OZONE_PLATFORM_HINT "auto"
 }
 
@@ -257,7 +260,7 @@ environment {
 // Additionally, clients will be informed that they are tiled, removing some client-side rounded corners.
 // This option will also fix border/focus ring drawing behind some semitransparent windows.
 // After enabling or disabling this, you need to restart the apps for this to take effect.
-// prefer-no-csd
+prefer-no-csd
 
 // You can change the path where screenshots are saved.
 // A ~ at the front will be expanded to the home directory.
@@ -320,6 +323,17 @@ window-rule {
     clip-to-geometry true
 }
 
+window-rule {
+    match app-id="Spotify"
+    open-on-output "Samsung Electric Company SMS24A450/460 HVMBA01140"
+}
+
+
+window-rule {
+    match app-id="discord"
+    open-on-output "Lenovo Group Limited LEN G25-10 U4B30R14"  
+}
+
 binds {
     // Keys consist of modifiers separated by + signs, followed by an XKB key name
     // in the end. To find an XKB name for a particular key, you may use a program
diff --git a/home-manager/waybar.nix b/home-manager/waybar.nix
index 1190ca8..923fcb1 100644
--- a/home-manager/waybar.nix
+++ b/home-manager/waybar.nix
@@ -88,7 +88,7 @@
             format = " {status}";
             format-disabled = ""; # an empty format will hide the module
             format-connected = " {num_connections} connected";
-            on-click = lib.getExe pkgs.blueberry;
+            on-click = lib.getExe' "blueberry" pkgs.blueberry;
           };
           pulseaudio = {
             # "scroll-step": 1, // %, can be a float