diff --git a/extras/gaming.nix b/extras/gaming.nix
index 42d2113..1da9757 100644
--- a/extras/gaming.nix
+++ b/extras/gaming.nix
@@ -16,7 +16,7 @@
 
   programs.steam = {
     enable = true;
-    remotePlay.openFirewall = true;
+    # remotePlay.openFirewall = true;
     gamescopeSession.enable = false;
   };
   programs.gamemode.enable = true;
diff --git a/flake.lock b/flake.lock
index 1f751d4..3796c16 100644
--- a/flake.lock
+++ b/flake.lock
@@ -145,11 +145,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712759992,
-        "narHash": "sha256-2APpO3ZW4idlgtlb8hB04u/rmIcKA8O7pYqxF66xbNY=",
+        "lastModified": 1713019815,
+        "narHash": "sha256-jzTo97VeKMNfnKw3xU+uiU5C7wtnLudsbwl/nwPLC7s=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "31357486b0ef6f4e161e002b6893eeb4fafc3ca9",
+        "rev": "8fdf329526f06886b53b94ddf433848a0d142984",
         "type": "github"
       },
       "original": {
@@ -189,11 +189,11 @@
         "rust-overlay": "rust-overlay_2"
       },
       "locked": {
-        "lastModified": 1712889400,
-        "narHash": "sha256-9SCLL7Kdi8zEK8feCHJekJjDG9F1/q4fmRPaObOhzFQ=",
+        "lastModified": 1712983637,
+        "narHash": "sha256-PSoOKfevRvoVZdMqijl9VcaB5OqgCoAgQ8UpsEAdEDQ=",
         "owner": "martinvonz",
         "repo": "jj",
-        "rev": "30984dae4a92fbee0dc0b0cbcbaefab2a93a2aa3",
+        "rev": "82c85ba7542b0a5c938f53d71f9a481fc37eda1d",
         "type": "github"
       },
       "original": {
@@ -210,11 +210,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712780183,
-        "narHash": "sha256-PfzEyqAnE50ScqE+c+4GJOn1MWmfbORBMQFD7sduemE=",
+        "lastModified": 1713050744,
+        "narHash": "sha256-ER9YsafOa3bYY4RmLIBMaUIMaeHp1esHD6Y+d33KzrQ=",
         "owner": "lilyinstarlight",
         "repo": "nixos-cosmic",
-        "rev": "03f7f96da35459f0104b706fd3fd929c017f52f3",
+        "rev": "44b5fe4141f324fd5452d0bfbdc89975e718d3d4",
         "type": "github"
       },
       "original": {
@@ -225,11 +225,11 @@
     },
     "nixos-hardware": {
       "locked": {
-        "lastModified": 1712760404,
-        "narHash": "sha256-4zhaEW1nB+nGbCNMjOggWeY5nXs/H0Y71q0+h+jdxoU=",
+        "lastModified": 1712909959,
+        "narHash": "sha256-7/5ubuwdEbQ7Z+Vqd4u0mM5L2VMNDsBh54visp27CtQ=",
         "owner": "NixOS",
         "repo": "nixos-hardware",
-        "rev": "e1c4bac14beb8c409d0534382cf967171706b9d9",
+        "rev": "f58b25254be441cd2a9b4b444ed83f1e51244f1f",
         "type": "github"
       },
       "original": {
@@ -276,11 +276,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1712872338,
-        "narHash": "sha256-0uwwd4Ve+bkdn1qeKEMEGN375QJBdlaQfj1W3+NCTqo=",
+        "lastModified": 1712907244,
+        "narHash": "sha256-uLNzw3ZRWob9/FfOXUNhlzKNCPWNtWfF4QYoc3Hs1Fw=",
         "owner": "pjones",
         "repo": "plasma-manager",
-        "rev": "cabaf6967a6ea02ed89fa2fd70095e2d4a6ad4ff",
+        "rev": "27014d611e79bba47d5ee12f5790baf121045506",
         "type": "github"
       },
       "original": {
diff --git a/systems/BASED.nix b/systems/BASED.nix
index 0b9e2ff..d445fee 100644
--- a/systems/BASED.nix
+++ b/systems/BASED.nix
@@ -71,7 +71,7 @@
 
   networking.networkmanager.enable = true;
   services.tailscale.enable = true;
-  services.tailscale.package = pkgs.tailscale;
+  # services.tailscale.package = pkgs.tailscale;
   # services.resolved.enable = true;
   # networking.interfaces.tailscale0.useDHCP = false;
 
@@ -89,6 +89,7 @@
   };
 
   security.sudo-rs.enable = true;
+  security.sudo.enable = false;
 
   i18n.inputMethod = {
     enabled = "fcitx5";
diff --git a/systems/NOlaptop.nix b/systems/NOlaptop.nix
index 44e624d..d0eb6c3 100644
--- a/systems/NOlaptop.nix
+++ b/systems/NOlaptop.nix
@@ -53,7 +53,7 @@ AttrKeyboardIntegration=internal";
   };
   services.snapper.snapshotInterval = "*:0/5";
 
-  services.xserver.displayManager.defaultSession = "plasma";
+  services.displayManager.defaultSession = "plasma";
   services.displayManager.sddm.wayland.enable = true;
 
   services.udev.extraRules = ''
diff --git a/users/tao/plasma.nix b/users/tao/plasma.nix
index f1c1b02..35935e2 100644
--- a/users/tao/plasma.nix
+++ b/users/tao/plasma.nix
@@ -308,7 +308,7 @@
       "kwinrc"."Tiling/530b5b99-fb5c-526e-822b-a6ca66eb2461"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.25},{\"width\":0.5},{\"width\":0.25}]}";
       "kwinrc"."Tiling/7162cb98-d4d5-5d5d-9367-29e0f5b63060"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.25},{\"width\":0.5},{\"width\":0.25}]}";
       "kwinrc"."Tiling/7e0b89fb-bf08-5d5d-a334-0ecfa3cb7b04"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.2520833333333333},{\"width\":0.7479166666666595}]}";
-      "kwinrc"."Tiling/b139d5e7-0994-57d9-b378-1e6f13020bc3"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.5003906250000002},{\"width\":0.4996093749999996}]}";
+      "kwinrc"."Tiling/b139d5e7-0994-57d9-b378-1e6f13020bc3"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.5},{\"width\":0.5}]}";
       "kwinrc"."Tiling/b4e8ebb4-a5b0-596a-b70d-9a1b27c4f05b"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.3312500000000039},{\"width\":0.6687499999999946}]}";
       "kwinrc"."Tiling/e23d0cc4-ba9f-5b08-9f6b-33b2434ca622"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.25},{\"width\":0.5},{\"width\":0.25}]}";
       "kwinrc"."Tiling/e688eb74-7230-5d02-a5e0-3b38a54bc04e"."tiles".value = "{\"layoutDirection\":\"horizontal\",\"tiles\":[{\"width\":0.25},{\"width\":0.5},{\"width\":0.25}]}";