diff --git a/hosts/nixos/deck/home.nix b/hosts/nixos/deck/home.nix
index e00c729..2abbdc6 100644
--- a/hosts/nixos/deck/home.nix
+++ b/hosts/nixos/deck/home.nix
@@ -7,35 +7,8 @@
   # Import the common NixOS home configuration
   imports = [
     ../home-default.nix
-    ../../../modules/syncthing.nix
-    ../../../modules/firefox.nix
-    ../../../modules/ghostty.nix
-    ../../../modules/gnome/home.nix
   ];
 
-  # Always show GNOME top bar on Steam Deck
-  gnome-home-custom.alwaysShowTopBar = true;
-
-  # Disable Documents sync on Steam Deck (save space)
-  syncthing-custom.enabledFolders = [ "Credentials" ];
-
-  # Enable Ghostty terminal with OSC-52 clipboard support
-  programs.ghostty-custom = {
-    enable = true;
-    package = pkgs.ghostty;
-    fontSize = 12;
-    windowMode = "maximized";
-  };
-
-  # Enable Firefox browser
-  programs.firefox-custom = {
-    enable = true;
-    package = pkgs.firefox;
-  };
-
-  # ThinkPad-specific applications
   home.packages = with pkgs; [
-    keepassxc
-    vlc
   ];
 }
diff --git a/hosts/nixos/deck/system.nix b/hosts/nixos/deck/system.nix
index 2afb30a..89eabc2 100644
--- a/hosts/nixos/deck/system.nix
+++ b/hosts/nixos/deck/system.nix
@@ -5,14 +5,10 @@
     ./hardware-configuration.nix
     ./disk-config.nix
     ../system-default.nix  # Common NixOS system configuration
-    ../../../modules/gnome/system.nix
     ../../../modules/wireguard.nix
     ../../../modules/login-display.nix
   ];
 
-  # Desktop module configuration (disable GDM for Jovian autoStart mode)
-  gnome-system-custom.enableDisplayManager = false;
-
   # Bootloader - standard UEFI setup
   boot.loader = {
     systemd-boot.enable = true;
@@ -70,7 +66,7 @@
     steam = {
       enable = true;
       autoStart = true;
-      desktopSession = "gnome";
+      desktopSession = "gamescope-wayland";
       user = "yanlin";
     };
     devices.steamdeck = {
diff --git a/modules/syncthing.nix b/modules/syncthing.nix
index 5badd96..414eeef 100644
--- a/modules/syncthing.nix
+++ b/modules/syncthing.nix
@@ -64,9 +64,6 @@ in
         "thinkpad" = {
           id = "OMZKASU-QPZDCQ2-7QRHRD4-3TPAXLM-AYRMWXB-A6E5OIZ-MGR422V-JYARQA6";
         };
-        "deck" = {
-          id = "4LYWEFD-25FGQ7W-DQ7UC2R-LTJCTYQ-3UHXJUC-DRY2RIF-UFGNCZQ-LLFVDAX";
-        };
       };
       
       # Define shared folders (only enabled ones)
@@ -74,7 +71,7 @@ in
         (lib.optionalAttrs (lib.elem "Credentials" cfg.enabledFolders) {
           "Credentials" = {
             path = "~/Credentials";
-            devices = [ "iphone" "hs" "thinkpad" "deck" ];
+            devices = [ "iphone" "hs" "thinkpad" ];
             ignorePerms = true;
             versioning = commonVersioning;
           };