diff --git a/home/base/desktop/container/default.nix b/home/base/desktop/container/default.nix
index 3a11d23f..eeb48a40 100644
--- a/home/base/desktop/container/default.nix
+++ b/home/base/desktop/container/default.nix
@@ -1,6 +1,3 @@
-{...}: {
-  imports = [
-    ./container.nix
-    ./kubernetes.nix
-  ];
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/base/desktop/default.nix b/home/base/desktop/default.nix
index f1720493..eeb48a40 100644
--- a/home/base/desktop/default.nix
+++ b/home/base/desktop/default.nix
@@ -1,16 +1,3 @@
-{...}: {
-  imports = [
-    ../server
-
-    ./cloud
-    ./container
-    ./neovim
-    ./terminal
-
-    ./development.nix
-    ./helix.nix
-    ./media.nix
-    ./shell.nix
-    ./yazi.nix
-  ];
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/base/desktop/neovim/default.nix b/home/base/desktop/neovim/default.nix
index 9524b092..5faa3f48 100644
--- a/home/base/desktop/neovim/default.nix
+++ b/home/base/desktop/neovim/default.nix
@@ -11,7 +11,10 @@
 {
   xdg.configFile = {
     # astronvim's config
-    "nvim".source = astronvim;
+    "nvim" = {
+      source = astronvim;
+      force = true;
+    };
 
     # my custom astronvim config, astronvim will load it after base config
     # https://github.com/AstroNvim/AstroNvim/blob/v3.32.0/lua/astronvim/bootstrap.lua#L15-L16
diff --git a/home/base/desktop/terminal/default.nix b/home/base/desktop/terminal/default.nix
index a69bc60a..eeb48a40 100644
--- a/home/base/desktop/terminal/default.nix
+++ b/home/base/desktop/terminal/default.nix
@@ -1,7 +1,3 @@
-{...}: {
-  imports = [
-    ./alacritty.nix
-    ./kitty.nix
-    ./wezterm.nix
-  ];
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/base/server/default.nix b/home/base/server/default.nix
index 563835d7..eeb48a40 100644
--- a/home/base/server/default.nix
+++ b/home/base/server/default.nix
@@ -1,13 +1,3 @@
-{...}: {
-  imports = [
-    ./shells
-    ./tmux
-    ./zellij
-
-    ./bat.nix
-    ./btop.nix
-    ./core.nix
-    ./git.nix
-    ./starship.nix
-  ];
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/darwin/default.nix b/home/darwin/default.nix
index e59839f3..268ed41e 100644
--- a/home/darwin/default.nix
+++ b/home/darwin/default.nix
@@ -1,11 +1,8 @@
-{username, ...}: {
-  imports = [
-    ../base/desktop
-    ../base/core.nix
-
-    ./proxychains
-    ./core.nix
-    ./rime-squirrel.nix
-    ./shell.nix
-  ];
+{mylib, ...}: {
+  imports =
+    (mylib.scanPaths ./.)
+    // [
+      ../base/desktop
+      ../base/core.nix
+    ];
 }
diff --git a/home/linux/base/default.nix b/home/linux/base/default.nix
index 60e82c2e..eeb48a40 100644
--- a/home/linux/base/default.nix
+++ b/home/linux/base/default.nix
@@ -1,6 +1,3 @@
-{
-  imports = [
-    ./shell.nix
-    ./system-tools.nix
-  ];
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/linux/base/shell.nix b/home/linux/base/shell.nix
index 993d29c6..69cbf6b3 100644
--- a/home/linux/base/shell.nix
+++ b/home/linux/base/shell.nix
@@ -1,8 +1,4 @@
-{
-  config,
-  nushell-scripts,
-  ...
-}: let
+{config, ...}: let
   d = config.xdg.dataHome;
   c = config.xdg.configHome;
   cache = config.xdg.cacheHome;
diff --git a/home/linux/desktop.nix b/home/linux/desktop.nix
index c427cbf9..4232460f 100644
--- a/home/linux/desktop.nix
+++ b/home/linux/desktop.nix
@@ -1,10 +1,10 @@
 {
   imports = [
+    ../base/server
     ../base/desktop
     ../base/core.nix
 
     ./base
-    ./fcitx5
     ./desktop
   ];
 }
diff --git a/home/linux/desktop/creative.nix b/home/linux/desktop/base/creative.nix
similarity index 100%
rename from home/linux/desktop/creative.nix
rename to home/linux/desktop/base/creative.nix
diff --git a/home/linux/desktop/base/default.nix b/home/linux/desktop/base/default.nix
new file mode 100644
index 00000000..eeb48a40
--- /dev/null
+++ b/home/linux/desktop/base/default.nix
@@ -0,0 +1,3 @@
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
+}
diff --git a/home/linux/desktop/eye-protection.nix b/home/linux/desktop/base/eye-protection.nix
similarity index 100%
rename from home/linux/desktop/eye-protection.nix
rename to home/linux/desktop/base/eye-protection.nix
diff --git a/home/linux/fcitx5/classicui.conf b/home/linux/desktop/base/fcitx5/classicui.conf
similarity index 100%
rename from home/linux/fcitx5/classicui.conf
rename to home/linux/desktop/base/fcitx5/classicui.conf
diff --git a/home/linux/fcitx5/default.nix b/home/linux/desktop/base/fcitx5/default.nix
similarity index 100%
rename from home/linux/fcitx5/default.nix
rename to home/linux/desktop/base/fcitx5/default.nix
diff --git a/home/linux/fcitx5/profile b/home/linux/desktop/base/fcitx5/profile
similarity index 100%
rename from home/linux/fcitx5/profile
rename to home/linux/desktop/base/fcitx5/profile
diff --git a/home/linux/desktop/gtk.nix b/home/linux/desktop/base/gtk.nix
similarity index 100%
rename from home/linux/desktop/gtk.nix
rename to home/linux/desktop/base/gtk.nix
diff --git a/home/linux/desktop/immutable-file.nix b/home/linux/desktop/base/immutable-file.nix
similarity index 100%
rename from home/linux/desktop/immutable-file.nix
rename to home/linux/desktop/base/immutable-file.nix
diff --git a/home/linux/desktop/media.nix b/home/linux/desktop/base/media.nix
similarity index 100%
rename from home/linux/desktop/media.nix
rename to home/linux/desktop/base/media.nix
diff --git a/home/linux/desktop/base/misc.nix b/home/linux/desktop/base/misc.nix
new file mode 100644
index 00000000..42b6b6f9
--- /dev/null
+++ b/home/linux/desktop/base/misc.nix
@@ -0,0 +1,30 @@
+{
+  pkgs,
+  ...
+}: {
+
+  home.packages = with pkgs; [
+    # GUI apps
+    # e-book viewer(.epub/.mobi/...)
+    # do not support .pdf
+    foliate
+
+    # instant messaging
+    telegram-desktop
+    discord
+    qq # https://github.com/NixOS/nixpkgs/tree/master/pkgs/applications/networking/instant-messengers/qq
+
+    # remote desktop(rdp connect)
+    remmina
+    freerdp # required by remmina
+
+    # misc
+    flameshot
+    ventoy # multi-boot usb creator
+  ];
+
+  # GitHub CLI tool
+  programs.gh = {
+    enable = true;
+  };
+}
diff --git a/home/linux/desktop/ssh.nix b/home/linux/desktop/base/ssh.nix
similarity index 100%
rename from home/linux/desktop/ssh.nix
rename to home/linux/desktop/base/ssh.nix
diff --git a/home/linux/desktop/wallpaper/default.nix b/home/linux/desktop/base/wallpaper/default.nix
similarity index 100%
rename from home/linux/desktop/wallpaper/default.nix
rename to home/linux/desktop/base/wallpaper/default.nix
diff --git a/home/linux/desktop/wallpaper/wallpaper-switcher.py b/home/linux/desktop/base/wallpaper/wallpaper-switcher.py
similarity index 100%
rename from home/linux/desktop/wallpaper/wallpaper-switcher.py
rename to home/linux/desktop/base/wallpaper/wallpaper-switcher.py
diff --git a/home/linux/desktop/xdg.nix b/home/linux/desktop/base/xdg.nix
similarity index 100%
rename from home/linux/desktop/xdg.nix
rename to home/linux/desktop/base/xdg.nix
diff --git a/home/linux/desktop/default.nix b/home/linux/desktop/default.nix
index c956e98d..eeb48a40 100644
--- a/home/linux/desktop/default.nix
+++ b/home/linux/desktop/default.nix
@@ -1,38 +1,3 @@
-{pkgs, ...}: {
-  imports = [
-    ./wallpaper
-
-    ./creative.nix
-    ./gtk.nix
-    ./immutable-file.nix
-    ./media.nix
-    ./ssh.nix
-    ./xdg.nix
-    ./eye-protection.nix
-  ];
-
-  home.packages = with pkgs; [
-    # GUI apps
-    # e-book viewer(.epub/.mobi/...)
-    # do not support .pdf
-    foliate
-
-    # instant messaging
-    telegram-desktop
-    discord
-    qq # https://github.com/NixOS/nixpkgs/tree/master/pkgs/applications/networking/instant-messengers/qq
-
-    # remote desktop(rdp connect)
-    remmina
-    freerdp # required by remmina
-
-    # misc
-    flameshot
-    ventoy # multi-boot usb creator
-  ];
-
-  # GitHub CLI tool
-  programs.gh = {
-    enable = true;
-  };
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
 }
diff --git a/home/linux/hyprland/anyrun.nix b/home/linux/desktop/hyprland/anyrun.nix
similarity index 96%
rename from home/linux/hyprland/anyrun.nix
rename to home/linux/desktop/hyprland/anyrun.nix
index 9272e7a4..403f57ba 100644
--- a/home/linux/hyprland/anyrun.nix
+++ b/home/linux/desktop/hyprland/anyrun.nix
@@ -3,10 +3,6 @@
   anyrun,
   ...
 }: {
-  imports = [
-    anyrun.homeManagerModules.default
-  ];
-
   programs.anyrun = {
     enable = true;
     config = {
diff --git a/home/linux/desktop/hyprland/default.nix b/home/linux/desktop/hyprland/default.nix
new file mode 100644
index 00000000..56d022ac
--- /dev/null
+++ b/home/linux/desktop/hyprland/default.nix
@@ -0,0 +1,30 @@
+{
+  pkgs,
+  config,
+  lib,
+  anyrun,
+  ...
+} @ args:
+with lib; let
+  cfg = config.modules.desktop.hyprland;
+in {
+  imports = [
+    anyrun.homeManagerModules.default
+  ];
+
+  options.modules.desktop.hyprland = {
+    enable = mkEnableOption "hyprland compositor";
+  };
+
+  config = mkIf cfg.enable (
+    mkMerge
+    (map
+      (path: import path args)
+      [
+        ./hyprland.nix
+        ./packages.nix
+        ./anyrun.nix
+        ./wayland-apps.nix
+      ])
+  );
+}
diff --git a/home/linux/hyprland/hypr-conf/hyprland.conf b/home/linux/desktop/hyprland/hypr-conf/hyprland.conf
similarity index 100%
rename from home/linux/hyprland/hypr-conf/hyprland.conf
rename to home/linux/desktop/hyprland/hypr-conf/hyprland.conf
diff --git a/home/linux/hyprland/hypr-conf/mako/config b/home/linux/desktop/hyprland/hypr-conf/mako/config
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/config
rename to home/linux/desktop/hyprland/hypr-conf/mako/config
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/brightness-100.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-100.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/brightness-100.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-100.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/brightness-20.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-20.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/brightness-20.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-20.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/brightness-40.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-40.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/brightness-40.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-40.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/brightness-60.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-60.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/brightness-60.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-60.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/brightness-80.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-80.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/brightness-80.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/brightness-80.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/dropper.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/dropper.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/dropper.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/dropper.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/microphone-mute.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/microphone-mute.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/microphone-mute.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/microphone-mute.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/microphone.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/microphone.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/microphone.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/microphone.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/music.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/music.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/music.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/music.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/palette.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/palette.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/palette.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/palette.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/picture.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/picture.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/picture.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/picture.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/timer.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/timer.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/timer.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/timer.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/volume-high.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-high.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/volume-high.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-high.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/volume-low.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-low.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/volume-low.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-low.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/volume-mid.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-mid.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/volume-mid.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-mid.png
diff --git a/home/linux/hyprland/hypr-conf/mako/icons/volume-mute.png b/home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-mute.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/mako/icons/volume-mute.png
rename to home/linux/desktop/hyprland/hypr-conf/mako/icons/volume-mute.png
diff --git a/home/linux/hyprland/hypr-conf/scripts/brightness b/home/linux/desktop/hyprland/hypr-conf/scripts/brightness
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/brightness
rename to home/linux/desktop/hyprland/hypr-conf/scripts/brightness
diff --git a/home/linux/hyprland/hypr-conf/scripts/colorpicker b/home/linux/desktop/hyprland/hypr-conf/scripts/colorpicker
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/colorpicker
rename to home/linux/desktop/hyprland/hypr-conf/scripts/colorpicker
diff --git a/home/linux/hyprland/hypr-conf/scripts/lockscreen b/home/linux/desktop/hyprland/hypr-conf/scripts/lockscreen
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/lockscreen
rename to home/linux/desktop/hyprland/hypr-conf/scripts/lockscreen
diff --git a/home/linux/hyprland/hypr-conf/scripts/menu b/home/linux/desktop/hyprland/hypr-conf/scripts/menu
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/menu
rename to home/linux/desktop/hyprland/hypr-conf/scripts/menu
diff --git a/home/linux/hyprland/hypr-conf/scripts/notifications b/home/linux/desktop/hyprland/hypr-conf/scripts/notifications
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/notifications
rename to home/linux/desktop/hyprland/hypr-conf/scripts/notifications
diff --git a/home/linux/hyprland/hypr-conf/scripts/screenshot b/home/linux/desktop/hyprland/hypr-conf/scripts/screenshot
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/screenshot
rename to home/linux/desktop/hyprland/hypr-conf/scripts/screenshot
diff --git a/home/linux/hyprland/hypr-conf/scripts/startup b/home/linux/desktop/hyprland/hypr-conf/scripts/startup
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/startup
rename to home/linux/desktop/hyprland/hypr-conf/scripts/startup
diff --git a/home/linux/hyprland/hypr-conf/scripts/statusbar b/home/linux/desktop/hyprland/hypr-conf/scripts/statusbar
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/statusbar
rename to home/linux/desktop/hyprland/hypr-conf/scripts/statusbar
diff --git a/home/linux/hyprland/hypr-conf/scripts/volume b/home/linux/desktop/hyprland/hypr-conf/scripts/volume
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/volume
rename to home/linux/desktop/hyprland/hypr-conf/scripts/volume
diff --git a/home/linux/hyprland/hypr-conf/scripts/wlogout b/home/linux/desktop/hyprland/hypr-conf/scripts/wlogout
similarity index 100%
rename from home/linux/hyprland/hypr-conf/scripts/wlogout
rename to home/linux/desktop/hyprland/hypr-conf/scripts/wlogout
diff --git a/home/linux/hyprland/hypr-conf/waybar/config.jsonc b/home/linux/desktop/hyprland/hypr-conf/waybar/config.jsonc
similarity index 100%
rename from home/linux/hyprland/hypr-conf/waybar/config.jsonc
rename to home/linux/desktop/hyprland/hypr-conf/waybar/config.jsonc
diff --git a/home/linux/hyprland/hypr-conf/waybar/style.css b/home/linux/desktop/hyprland/hypr-conf/waybar/style.css
similarity index 100%
rename from home/linux/hyprland/hypr-conf/waybar/style.css
rename to home/linux/desktop/hyprland/hypr-conf/waybar/style.css
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/hibernate.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/hibernate.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/hibernate.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/hibernate.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/lock.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/lock.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/lock.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/lock.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/logout.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/logout.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/logout.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/logout.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/reboot.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/reboot.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/reboot.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/reboot.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/shutdown.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/shutdown.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/shutdown.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/shutdown.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/icons/suspend.png b/home/linux/desktop/hyprland/hypr-conf/wlogout/icons/suspend.png
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/icons/suspend.png
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/icons/suspend.png
diff --git a/home/linux/hyprland/hypr-conf/wlogout/layout b/home/linux/desktop/hyprland/hypr-conf/wlogout/layout
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/layout
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/layout
diff --git a/home/linux/hyprland/hypr-conf/wlogout/style.css b/home/linux/desktop/hyprland/hypr-conf/wlogout/style.css
similarity index 100%
rename from home/linux/hyprland/hypr-conf/wlogout/style.css
rename to home/linux/desktop/hyprland/hypr-conf/wlogout/style.css
diff --git a/home/linux/hyprland/default.nix b/home/linux/desktop/hyprland/hyprland.nix
similarity index 96%
rename from home/linux/hyprland/default.nix
rename to home/linux/desktop/hyprland/hyprland.nix
index 6b4672a1..825ec7d3 100644
--- a/home/linux/hyprland/default.nix
+++ b/home/linux/desktop/hyprland/hyprland.nix
@@ -1,16 +1,10 @@
 {
-  lib,
   pkgs,
+  lib,
   hyprland,
   nur-ryan4yin,
   ...
 }: {
-  imports = [
-    ./anyrun.nix
-    ./wayland-apps.nix
-    ./packages.nix
-  ];
-
   # NOTE:
   # We have to enable hyprland/i3's systemd user service in home-manager,
   # so that gammastep/wallpaper-switcher's user service can be start correctly!
diff --git a/home/linux/hyprland/mpd/mpd.conf b/home/linux/desktop/hyprland/mpd/mpd.conf
similarity index 100%
rename from home/linux/hyprland/mpd/mpd.conf
rename to home/linux/desktop/hyprland/mpd/mpd.conf
diff --git a/home/linux/hyprland/packages.nix b/home/linux/desktop/hyprland/packages.nix
similarity index 100%
rename from home/linux/hyprland/packages.nix
rename to home/linux/desktop/hyprland/packages.nix
diff --git a/home/linux/hyprland/wayland-apps.nix b/home/linux/desktop/hyprland/wayland-apps.nix
similarity index 97%
rename from home/linux/hyprland/wayland-apps.nix
rename to home/linux/desktop/hyprland/wayland-apps.nix
index 246ebd90..728797f9 100644
--- a/home/linux/hyprland/wayland-apps.nix
+++ b/home/linux/desktop/hyprland/wayland-apps.nix
@@ -8,7 +8,7 @@
       commandLineArgs = [
         # make it use GTK_IM_MODULE if it runs with Gtk4, so fcitx5 can work with it.
         # (only supported by chromium/chrome at this time, not electron)
-        "--gtk-version=5"
+        "--gtk-version=4"
         "--enable-features=UseOzonePlatform"
         "--ozone-platform=wayland"
         # make it use text-input-v1, which works for kwin 5.27 and weston
diff --git a/home/linux/i3/bin/bright b/home/linux/desktop/i3/bin/bright
similarity index 100%
rename from home/linux/i3/bin/bright
rename to home/linux/desktop/i3/bin/bright
diff --git a/home/linux/i3/bin/logout b/home/linux/desktop/i3/bin/logout
similarity index 100%
rename from home/linux/i3/bin/logout
rename to home/linux/desktop/i3/bin/logout
diff --git a/home/linux/desktop/i3/default.nix b/home/linux/desktop/i3/default.nix
new file mode 100644
index 00000000..e9386eaf
--- /dev/null
+++ b/home/linux/desktop/i3/default.nix
@@ -0,0 +1,24 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+} @ args:
+with lib; let
+  cfg = config.modules.desktop.i3;
+in {
+  options.modules.desktop.i3 = {
+    enable = mkEnableOption "i3 window manager";
+  };
+
+  config = mkIf cfg.enable (
+    mkMerge
+    (map
+      (path: import path args)
+      [
+        ./i3.nix
+        ./packages.nix
+        ./x11-apps.nix
+      ])
+  );
+}
diff --git a/home/linux/i3/dual-monitor-4k-1080p.sh b/home/linux/desktop/i3/dual-monitor-4k-1080p.sh
similarity index 100%
rename from home/linux/i3/dual-monitor-4k-1080p.sh
rename to home/linux/desktop/i3/dual-monitor-4k-1080p.sh
diff --git a/home/linux/i3/config b/home/linux/desktop/i3/i3-config
similarity index 100%
rename from home/linux/i3/config
rename to home/linux/desktop/i3/i3-config
diff --git a/home/linux/i3/default.nix b/home/linux/desktop/i3/i3.nix
similarity index 94%
rename from home/linux/i3/default.nix
rename to home/linux/desktop/i3/i3.nix
index c8c70cbc..2fac9409 100644
--- a/home/linux/i3/default.nix
+++ b/home/linux/desktop/i3/i3.nix
@@ -1,11 +1,6 @@
 _: {
   # i3 window manager's config, based on https://github.com/endeavouros-team/endeavouros-i3wm-setup
 
-  imports = [
-    ./packages.nix
-    ./x11-apps.nix
-  ];
-
   # NOTE:
   # We have to enable hyprland/i3's systemd user service in home-manager,
   # so that gammastep/wallpaper-switcher's user service can be start correctly!
@@ -14,7 +9,7 @@ _: {
     enable = true;
     windowManager.i3 = {
       enable = true;
-      extraConfig = builtins.readFile ./config;
+      extraConfig = builtins.readFile ./i3-config;
     };
     # Path, relative to HOME, where Home Manager should write the X session script.
     # and NixOS will use it to start xorg session when system boot up
diff --git a/home/linux/i3/i3blocks.conf b/home/linux/desktop/i3/i3blocks.conf
similarity index 100%
rename from home/linux/i3/i3blocks.conf
rename to home/linux/desktop/i3/i3blocks.conf
diff --git a/home/linux/i3/layouts/README.md b/home/linux/desktop/i3/layouts/README.md
similarity index 100%
rename from home/linux/i3/layouts/README.md
rename to home/linux/desktop/i3/layouts/README.md
diff --git a/home/linux/i3/layouts/idols-monitor.json b/home/linux/desktop/i3/layouts/idols-monitor.json
similarity index 100%
rename from home/linux/i3/layouts/idols-monitor.json
rename to home/linux/desktop/i3/layouts/idols-monitor.json
diff --git a/home/linux/i3/packages.nix b/home/linux/desktop/i3/packages.nix
similarity index 100%
rename from home/linux/i3/packages.nix
rename to home/linux/desktop/i3/packages.nix
diff --git a/home/linux/i3/rofi-conf/arc_dark_colors.rasi b/home/linux/desktop/i3/rofi-conf/arc_dark_colors.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/arc_dark_colors.rasi
rename to home/linux/desktop/i3/rofi-conf/arc_dark_colors.rasi
diff --git a/home/linux/i3/rofi-conf/arc_dark_transparent_colors.rasi b/home/linux/desktop/i3/rofi-conf/arc_dark_transparent_colors.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/arc_dark_transparent_colors.rasi
rename to home/linux/desktop/i3/rofi-conf/arc_dark_transparent_colors.rasi
diff --git a/home/linux/i3/rofi-conf/power-profiles.rasi b/home/linux/desktop/i3/rofi-conf/power-profiles.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/power-profiles.rasi
rename to home/linux/desktop/i3/rofi-conf/power-profiles.rasi
diff --git a/home/linux/i3/rofi-conf/powermenu.rasi b/home/linux/desktop/i3/rofi-conf/powermenu.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/powermenu.rasi
rename to home/linux/desktop/i3/rofi-conf/powermenu.rasi
diff --git a/home/linux/i3/rofi-conf/rofidmenu.rasi b/home/linux/desktop/i3/rofi-conf/rofidmenu.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/rofidmenu.rasi
rename to home/linux/desktop/i3/rofi-conf/rofidmenu.rasi
diff --git a/home/linux/i3/rofi-conf/rofikeyhint.rasi b/home/linux/desktop/i3/rofi-conf/rofikeyhint.rasi
similarity index 100%
rename from home/linux/i3/rofi-conf/rofikeyhint.rasi
rename to home/linux/desktop/i3/rofi-conf/rofikeyhint.rasi
diff --git a/home/linux/i3/scripts/README.md b/home/linux/desktop/i3/scripts/README.md
similarity index 100%
rename from home/linux/i3/scripts/README.md
rename to home/linux/desktop/i3/scripts/README.md
diff --git a/home/linux/i3/scripts/bandwidth b/home/linux/desktop/i3/scripts/bandwidth
similarity index 100%
rename from home/linux/i3/scripts/bandwidth
rename to home/linux/desktop/i3/scripts/bandwidth
diff --git a/home/linux/i3/scripts/blur-lock b/home/linux/desktop/i3/scripts/blur-lock
similarity index 100%
rename from home/linux/i3/scripts/blur-lock
rename to home/linux/desktop/i3/scripts/blur-lock
diff --git a/home/linux/i3/scripts/empty_workspace b/home/linux/desktop/i3/scripts/empty_workspace
similarity index 100%
rename from home/linux/i3/scripts/empty_workspace
rename to home/linux/desktop/i3/scripts/empty_workspace
diff --git a/home/linux/i3/scripts/power-profiles b/home/linux/desktop/i3/scripts/power-profiles
similarity index 100%
rename from home/linux/i3/scripts/power-profiles
rename to home/linux/desktop/i3/scripts/power-profiles
diff --git a/home/linux/i3/scripts/powermenu b/home/linux/desktop/i3/scripts/powermenu
similarity index 100%
rename from home/linux/i3/scripts/powermenu
rename to home/linux/desktop/i3/scripts/powermenu
diff --git a/home/linux/i3/scripts/restore-idols-monitor.sh b/home/linux/desktop/i3/scripts/restore-idols-monitor.sh
similarity index 100%
rename from home/linux/i3/scripts/restore-idols-monitor.sh
rename to home/linux/desktop/i3/scripts/restore-idols-monitor.sh
diff --git a/home/linux/i3/x11-apps.nix b/home/linux/desktop/i3/x11-apps.nix
similarity index 100%
rename from home/linux/i3/x11-apps.nix
rename to home/linux/desktop/i3/x11-apps.nix
diff --git a/lib/attrs.nix b/lib/attrs.nix
index f1c067d9..6421e095 100644
--- a/lib/attrs.nix
+++ b/lib/attrs.nix
@@ -1,6 +1,4 @@
-{ lib, ... }:
-
-rec {
+{lib, ...}: {
   # Generate an attribute set from a list.
   #
   #   lib.genAttrs [ "foo" "bar" ] (name: "x_" + name)
@@ -8,7 +6,7 @@ rec {
   listToAttrs = lib.genAttrs;
 
   # Update only the values of the given attribute set.
-  # 
+  #
   #   mapAttrs
   #   (name: value: ("bar-" + value))
   #   { x = "a"; y = "b"; }
@@ -16,7 +14,7 @@ rec {
   mapAttrs = lib.attrsets.mapAttrs;
 
   # Update both the names and values of the given attribute set.
-  # 
+  #
   #   mapAttrs'
   #   (name: value: nameValuePair ("foo_" + name) ("bar-" + value))
   #   { x = "a"; y = "b"; }
@@ -24,6 +22,7 @@ rec {
   mapAttrs' = lib.attrsets.mapAttrs';
 
   # Merge a list of attribute sets into one. smilar to the operator `a // b`, but for a list of attribute sets.
+  # NOTE: the later attribute set overrides the former one!
   #
   #   mergeAttrsList
   #   [ { x = "a"; y = "b"; } { x = "c"; z = "d"; } { g = "e"; } ]
@@ -31,7 +30,7 @@ rec {
   mergeAttrsList = lib.attrsets.mergeAttrsList;
 
   # Generate a string from an attribute set.
-  # 
+  #
   #   attrsets.foldlAttrs
   #   (acc: name: value: acc + "\nexport ${name}=${value}")
   #   "# A shell script"
diff --git a/lib/default.nix b/lib/default.nix
new file mode 100644
index 00000000..ce4fce09
--- /dev/null
+++ b/lib/default.nix
@@ -0,0 +1,18 @@
+{lib, ...}: {
+  colmenaSystem = import ./colmenaSystem.nix;
+  macosSystem = import ./macosSystem.nix;
+  nixosSystem = import ./nixosSystem.nix;
+  attrs = import ./attrs.nix {inherit lib;};
+  scanPaths = path:
+    builtins.map
+    (f: (path + "/${f}"))
+    (builtins.filter # find all overlay files in the current directory
+      
+      (
+        f:
+          f
+          != "default.nix" # ignore default.nix
+          && f != "README.md" # ignore README.md
+      )
+      (builtins.attrNames (builtins.readDir path)));
+}
diff --git a/modules/base.nix b/modules/base.nix
index 2f7c4215..ce9f69e2 100644
--- a/modules/base.nix
+++ b/modules/base.nix
@@ -32,7 +32,4 @@
     ];
     builders-use-substitutes = true;
   };
-
-  # Allow unfree packages
-  nixpkgs.config.allowUnfree = lib.mkDefault false;
 }
diff --git a/modules/nixos/base/default.nix b/modules/nixos/base/default.nix
new file mode 100644
index 00000000..eeb48a40
--- /dev/null
+++ b/modules/nixos/base/default.nix
@@ -0,0 +1,3 @@
+{mylib, ...}: {
+  imports = mylib.scanPaths ./.;
+}
diff --git a/modules/nixos/base/misc.nix b/modules/nixos/base/misc.nix
index 737be3d6..df6f0783 100644
--- a/modules/nixos/base/misc.nix
+++ b/modules/nixos/base/misc.nix
@@ -11,7 +11,7 @@
   ###################################################################################
 
   # to install chrome, you need to enable unfree packages
-  nixpkgs.config.allowUnfree = true;
+  nixpkgs.config.allowUnfree = lib.mkForce true;
 
   # for nix server, we do not need to keep too much generations
   boot.loader.systemd-boot.configurationLimit = lib.mkDefault 10;
diff --git a/modules/nixos/desktop.nix b/modules/nixos/desktop.nix
new file mode 100644
index 00000000..6d4a475b
--- /dev/null
+++ b/modules/nixos/desktop.nix
@@ -0,0 +1,103 @@
+{
+  pkgs,
+  config,
+  lib,
+  username,
+  ...
+}:
+with lib; let
+  cfgWayland = config.modules.desktop.wayland;
+  cfgXorg = config.modules.desktop.xorg;
+in {
+  imports = [
+    ./base
+    ../base.nix
+
+    ./desktop
+  ];
+
+  options.modules.desktop = {
+    wayland = {
+      enable = mkEnableOption "Wayland Display Server";
+    };
+    xorg = {
+      enable = mkEnableOption "Xorg Display Server";
+    };
+  };
+
+  config = mkMerge [
+    (mkIf cfgWayland.enable {
+      ####################################################################
+      #  NixOS's Configuration for Wayland based Window Manager
+      ####################################################################
+      xdg.portal = {
+        enable = true;
+        wlr.enable = true;
+        extraPortals = with pkgs; [
+          xdg-desktop-portal-wlr
+        ];
+      };
+
+      services = {
+        xserver.enable = false; # disable xorg server
+        # https://wiki.archlinux.org/title/Greetd
+        greetd = {
+          enable = true;
+          settings = {
+            default_session = {
+              # Wayland Desktop Manager is installed only for user ryan via home-manager!
+              user = username;
+              # .wayland-session is a script generated by home-manager, which links to the current wayland compositor(sway/hyprland or others).
+              # with such a vendor-no-locking script, we can switch to another wayland compositor without modifying greetd's config here.
+              command = "$HOME/.wayland-session"; # start a wayland session directly without a login manager
+              # command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd $HOME/.wayland-session";  # start wayland session with a TUI login manager
+            };
+          };
+        };
+      };
+
+      # fix https://github.com/ryan4yin/nix-config/issues/10
+      security.pam.services.swaylock = {};
+    })
+
+    (mkIf cfgXorg.enable {
+      ####################################################################
+      #  NixOS's Configuration for Xorg Server
+      ####################################################################
+
+      services = {
+        gvfs.enable = true; # Mount, trash, and other functionalities
+        tumbler.enable = true; # Thumbnail support for images
+
+        xserver = {
+          enable = true;
+          displayManager = {
+            lightdm.enable = true;
+            autoLogin = {
+              enable = true;
+              user = username;
+            };
+            # use a fake session to skip desktop manager
+            # and let Home Manager take care of the X session
+            defaultSession = "hm-session";
+          };
+          desktopManager = {
+            runXdgAutostartIfNone = true;
+            session = [
+              {
+                name = "hm-session";
+                manage = "window";
+                start = ''
+                  ${pkgs.runtimeShell} $HOME/.xsession &
+                  waitPID=$!
+                '';
+              }
+            ];
+          };
+          # Configure keymap in X11
+          xkb.layout = "us";
+        };
+      };
+    })
+  ];
+}
diff --git a/modules/nixos/server.nix b/modules/nixos/server.nix
index 6a1f9c47..2a404721 100644
--- a/modules/nixos/server.nix
+++ b/modules/nixos/server.nix
@@ -1,12 +1,6 @@
 {
   imports = [
-    ./base/i18n.nix
-    ./base/misc.nix
-    ./base/networking.nix
-    ./base/remote-building.nix
-    ./base/user-group.nix
-    ./base/visualisation.nix
-
+    ./base
     ../base.nix
   ];
 }
diff --git a/modules/nixos/wayland.nix b/modules/nixos/wayland.nix
deleted file mode 100644
index 06507635..00000000
--- a/modules/nixos/wayland.nix
+++ /dev/null
@@ -1,50 +0,0 @@
-{pkgs, ...}: {
-  ##########################################################################################################
-  #
-  #  NixOS's Configuration for Wayland based Window Manager
-  #
-  #    hyprland: project starts from 2022, support Wayland, envolving fast, good looking, support Nvidia GPU.
-  #
-  ##########################################################################################################
-
-  imports = [
-    ./base/i18n.nix
-    ./base/misc.nix
-    ./base/networking.nix
-    ./base/remote-building.nix
-    ./base/user-group.nix
-    ./base/visualisation.nix
-
-    ./desktop
-    ../base.nix
-  ];
-
-  xdg.portal = {
-    enable = true;
-    wlr.enable = true;
-    extraPortals = with pkgs; [
-      xdg-desktop-portal-wlr
-    ];
-  };
-
-  services = {
-    xserver.enable = false; # disable xorg server
-    # https://wiki.archlinux.org/title/Greetd
-    greetd = {
-      enable = true;
-      settings = {
-        default_session = {
-          # Wayland Desktop Manager is installed only for user ryan via home-manager!
-          user = "ryan";
-          # .wayland-session is a script generated by home-manager, which links to the current wayland compositor(sway/hyprland or others).
-          # with such a vendor-no-locking script, we can switch to another wayland compositor without modifying greetd's config here.
-          command = "$HOME/.wayland-session"; # start a wayland session directly without a login manager
-          # command = "${pkgs.greetd.tuigreet}/bin/tuigreet --time --cmd $HOME/.wayland-session";  # start wayland session with a TUI login manager
-        };
-      };
-    };
-  };
-
-  # fix https://github.com/ryan4yin/nix-config/issues/10
-  security.pam.services.swaylock = {};
-}
diff --git a/modules/nixos/xorg.nix b/modules/nixos/xorg.nix
deleted file mode 100644
index b0e3f7ad..00000000
--- a/modules/nixos/xorg.nix
+++ /dev/null
@@ -1,53 +0,0 @@
-{pkgs, ...}: {
-  ####################################################################
-  #
-  #  NixOS's Configuration for Xorg Server
-  #
-  ####################################################################
-
-  imports = [
-    ./base/i18n.nix
-    ./base/misc.nix
-    ./base/networking.nix
-    ./base/remote-building.nix
-    ./base/user-group.nix
-    ./base/visualisation.nix
-
-    ./desktop
-    ../base.nix
-  ];
-
-  services = {
-    gvfs.enable = true; # Mount, trash, and other functionalities
-    tumbler.enable = true; # Thumbnail support for images
-
-    xserver = {
-      enable = true;
-      displayManager = {
-        lightdm.enable = true;
-        autoLogin = {
-          enable = true;
-          user = "ryan";
-        };
-        # use a fake session to skip desktop manager
-        # and let Home Manager take care of the X session
-        defaultSession = "hm-session";
-      };
-      desktopManager = {
-        runXdgAutostartIfNone = true;
-        session = [
-          {
-            name = "hm-session";
-            manage = "window";
-            start = ''
-              ${pkgs.runtimeShell} $HOME/.xsession &
-              waitPID=$!
-            '';
-          }
-        ];
-      };
-      # Configure keymap in X11
-      xkb.layout = "us";
-    };
-  };
-}
diff --git a/systems/colmena.nix b/systems/colmena.nix
index 94302c13..5775df22 100644
--- a/systems/colmena.nix
+++ b/systems/colmena.nix
@@ -1,7 +1,7 @@
 args:
 with args;
+with mylib;
 with allSystemAttrs; let
-  colmenaSystem = import ../lib/colmenaSystem.nix;
   # x86_64 related
   x64_base_args = {
     inherit home-manager;
@@ -65,36 +65,36 @@ in {
     };
 
     # proxmox virtual machines(x86_64)
-    aquamarine = colmenaSystem (libAttrs.mergeAttrsList [
+    aquamarine = colmenaSystem (attrs.mergeAttrsList [
       x64_base_args
       idol_aquamarine_modules
       {host_tags = idol_aquamarine_tags;}
     ]);
-    ruby = colmenaSystem (libAttrs.mergeAttrsList [
+    ruby = colmenaSystem (attrs.mergeAttrsList [
       x64_base_args
       idol_ruby_modules
       {host_tags = idol_ruby_tags;}
     ]);
-    kana = colmenaSystem (libAttrs.mergeAttrsList [
+    kana = colmenaSystem (attrs.mergeAttrsList [
       x64_base_args
       idol_kana_modules
       {host_tags = idol_kana_tags;}
     ]);
 
     # riscv64 SBCs
-    nozomi = colmenaSystem (libAttrs.mergeAttrsList [
+    nozomi = colmenaSystem (attrs.mergeAttrsList [
       lpi4a_base_args
       rolling_nozomi_modules
       {host_tags = rolling_nozomi_tags;}
     ]);
-    yukina = colmenaSystem (libAttrs.mergeAttrsList [
+    yukina = colmenaSystem (attrs.mergeAttrsList [
       lpi4a_base_args
       rolling_yukina_modules
       {host_tags = rolling_yukina_tags;}
     ]);
 
     # aarch64 SBCs
-    suzu = colmenaSystem (libAttrs.mergeAttrsList [
+    suzu = colmenaSystem (attrs.mergeAttrsList [
       rk3588_base_args
       _12kingdoms_suzu_modules
       {host_tags = _12kingdoms_suzu_tags;}
diff --git a/systems/darwin.nix b/systems/darwin.nix
index a26616f7..0bd44b77 100644
--- a/systems/darwin.nix
+++ b/systems/darwin.nix
@@ -1,7 +1,7 @@
 args:
 with args;
+with mylib;
 with allSystemAttrs; let
-  macosSystem = import ../lib/macosSystem.nix;
   base_args = {
     inherit nix-darwin home-manager;
     nixpkgs = nixpkgs-darwin;
@@ -10,7 +10,7 @@ in {
   # macOS's configuration
   darwinConfigurations = {
     harmonica = macosSystem (
-      libAttrs.mergeAttrsList [
+      attrs.mergeAttrsList [
         base_args
         darwin_harmonica_modules
         {
@@ -21,7 +21,7 @@ in {
     );
 
     fern = macosSystem (
-      libAttrs.mergeAttrsList [
+      attrs.mergeAttrsList [
         base_args
         darwin_fern_modules
         {
diff --git a/systems/default.nix b/systems/default.nix
index 43dfce22..d937da33 100644
--- a/systems/default.nix
+++ b/systems/default.nix
@@ -4,13 +4,13 @@
   constants,
 }: let
   inherit (inputs.nixpkgs) lib;
-  libAttrs = import ../lib/attrs.nix {inherit lib;};
+  mylib = import ../lib { inherit lib; };
   vars = import ./vars.nix;
 
   specialArgsForSystem = system:
     {
       inherit (constants) username userfullname useremail;
-      inherit libAttrs;
+      inherit mylib;
       # use unstable branch for some packages to get the latest updates
       pkgs-unstable = import inputs.nixpkgs-unstable {
         inherit system; # refer the `system` parameter form outer scope recursively
@@ -21,18 +21,18 @@
     // inputs;
 
   allSystemSpecialArgs =
-    libAttrs.mapAttrs
+    mylib.attrs.mapAttrs
     (_: specialArgsForSystem)
     constants.allSystemAttrs;
 
-  args = libAttrs.mergeAttrsList [
+  args = mylib.attrs.mergeAttrsList [
     inputs
     constants
     vars
-    {inherit self lib libAttrs allSystemSpecialArgs;}
+    {inherit self lib mylib allSystemSpecialArgs;}
   ];
 in
-  libAttrs.mergeAttrsList [
+  mylib.attrs.mergeAttrsList [
     (import ./nixos.nix args)
     (import ./darwin.nix args)
     (import ./colmena.nix args)
diff --git a/systems/nixos.nix b/systems/nixos.nix
index 796dfdf0..ee34f67a 100644
--- a/systems/nixos.nix
+++ b/systems/nixos.nix
@@ -1,8 +1,7 @@
 args:
 with args;
+with mylib;
 with allSystemAttrs; let
-  nixosSystem = import ../lib/nixosSystem.nix;
-
   base_args = {
     inherit home-manager nixos-generators;
     inherit nixpkgs; # or nixpkgs-unstable
@@ -24,9 +23,9 @@ in {
 
   # take system images for idols
   # https://github.com/nix-community/nixos-generators
-  packages."${x64_system}" = libAttrs.mergeAttrsList [
+  packages."${x64_system}" = attrs.mergeAttrsList [
     (
-      libAttrs.listToAttrs
+      attrs.listToAttrs
       [
         "ai_i3"
         "ai_hyprland"
@@ -36,7 +35,7 @@ in {
     )
 
     (
-      libAttrs.listToAttrs
+      attrs.listToAttrs
       [
         "aquamarine"
         "ruby"
diff --git a/systems/vars.nix b/systems/vars.nix
index f6f46d65..52ee8acc 100644
--- a/systems/vars.nix
+++ b/systems/vars.nix
@@ -1,30 +1,30 @@
-{
+rec {
   # 星野 アイ, Hoshino Ai
+  __idol_ai_base_nixos_modules = [
+    ../hosts/idols/ai
+    ../secrets/nixos.nix
+    ../modules/nixos/desktop.nix
+  ];
+  __idol_ai_base_home_modules = [
+    ../home/linux/desktop.nix
+  ];
+
   idol_ai_modules_i3 = {
-    nixos-modules = [
-      ../hosts/idols/ai
-      ../secrets/nixos.nix
-      ../modules/nixos/xorg.nix
-    ];
-    home-module = {
-      imports = [
-        ../home/linux/desktop.nix
-        ../home/linux/i3
-      ];
-    };
+    nixos-modules =
+      [{modules.desktop.xorg.enable = true;}]
+      ++ __idol_ai_base_nixos_modules;
+    home-module.imports =
+      [{modules.desktop.i3.enable = true;}]
+      ++ __idol_ai_base_home_modules;
   };
+
   idol_ai_modules_hyprland = {
-    nixos-modules = [
-      ../hosts/idols/ai
-      ../secrets/nixos.nix
-      ../modules/nixos/wayland.nix
-    ];
-    home-module = {
-      imports = [
-        ../home/linux/desktop.nix
-        ../home/linux/hyprland
-      ];
-    };
+    nixos-modules =
+      [{modules.desktop.wayland.enable = true;}]
+      ++ __idol_ai_base_nixos_modules;
+    home-module.imports =
+      [{modules.desktop.hyprland.enable = true;}]
+      ++ __idol_ai_base_home_modules;
   };
 
   # 星野 愛久愛海, Hoshino Akuamarin