diff --git a/extras/dev.nix b/extras/dev.nix
index eeaf00c..15092d1 100644
--- a/extras/dev.nix
+++ b/extras/dev.nix
@@ -95,9 +95,10 @@
         uv
 
         # rust
-        # keep-sorted start
         # leptosfmt
+        # keep-sorted start
         bacon
+        cargo-autoinherit
         cargo-binstall
         cargo-edit
         cargo-expand
diff --git a/systems/NOmom.nix b/systems/NOmom.nix
index b16ecd9..70ffe8d 100644
--- a/systems/NOmom.nix
+++ b/systems/NOmom.nix
@@ -12,6 +12,8 @@
 
     services.tailscale.useRoutingFeatures = "client";
 
+    services.desktopManager.cosmic.enable = false;
+    services.displayManager.cosmic-greeter.enable = false;
     services.displayManager.sddm.enable = true;
     services.displayManager.sddm.wayland.enable = true;
     services.desktopManager.plasma6.enable = true;
@@ -20,7 +22,7 @@
         kdePackages.konsole
         kdePackages.gwenview
         kdePackages.kate
-        kdePackages.xwaylandvideobridge
+        # kdePackages.xwaylandvideobridge
         xterm
     ];
 
diff --git a/users/tao/HOME.nix b/users/tao/HOME.nix
index d63e316..1c8a6dc 100644
--- a/users/tao/HOME.nix
+++ b/users/tao/HOME.nix
@@ -11,6 +11,14 @@
     age.secrets.syncthing-NOlaptop.file = ../secrets/syncthing-NOlaptop.age;
     age.secrets.syncthing-uwuraid.file = ../secrets/syncthing-uwuraid.age;
 in {
+    xdg.mimeApps = {
+        defaultApplications = {
+            "application/pdf" = "zathura.desktop";
+            "video/x-matroska" = "mpv.desktop";
+        };
+        enable = true;
+    };
+
     imports = [
         ./boxxy.nix
         (import ./helix.nix {inherit pkgs inputs;})
diff --git a/users/vy.nix b/users/vy.nix
index 7a8f32b..9372e75 100644
--- a/users/vy.nix
+++ b/users/vy.nix
@@ -12,7 +12,7 @@
         cosmic-store
         jellyfin-media-player
         keepassxc
-        onlyoffice-bin
+        onlyoffice-desktopeditors
         signal-desktop
         snapper
         syncthingtray