diff --git a/README.md b/README.md
index 49c7402..1aa3ab5 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# nix{os,-darwin} config
+# nixos config
 
 It just works™
 
@@ -6,12 +6,9 @@ It just works™
 
 ```
  .
-│   # Darwin configuration is not actively maintained and sometimes it might
-│   # break.
 ├── 󱂵 home # <-- See here for dotfiles!
-├──  darwin
 ├──  nixos
-│  ├──  modules
+│  ├──  modules # nixos options
 │  └──  profiles
 │
 │   # Internal packages, please see github:Guanran928/nur-packages instead
diff --git a/darwin/modules/default.nix b/darwin/modules/default.nix
deleted file mode 100644
index a2818a3..0000000
--- a/darwin/modules/default.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{...}: {
-  imports = [
-    ./networking/proxy.nix
-    ./services/mihomo.nix
-  ];
-}
diff --git a/darwin/modules/networking/proxy.nix b/darwin/modules/networking/proxy.nix
deleted file mode 100644
index 8c35b7c..0000000
--- a/darwin/modules/networking/proxy.nix
+++ /dev/null
@@ -1,138 +0,0 @@
-# Copy & pasted https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/config/networking.nix
-{
-  lib,
-  config,
-  ...
-}:
-with lib; let
-  cfg = config.networking;
-  opt = options.networking;
-in {
-  options = {
-    networking.proxy = {
-      default = lib.mkOption {
-        type = types.nullOr types.str;
-        default = null;
-        description = lib.mdDoc ''
-          This option specifies the default value for httpProxy, httpsProxy, ftpProxy and rsyncProxy.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      httpProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        inherit (cfg.proxy) default;
-        defaultText = literalExpression "config.${opt.proxy.default}";
-        description = lib.mdDoc ''
-          This option specifies the http_proxy environment variable.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      httpsProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        inherit (cfg.proxy) default;
-        defaultText = literalExpression "config.${opt.proxy.default}";
-        description = lib.mdDoc ''
-          This option specifies the https_proxy environment variable.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      ftpProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        inherit (cfg.proxy) default;
-        defaultText = literalExpression "config.${opt.proxy.default}";
-        description = lib.mdDoc ''
-          This option specifies the ftp_proxy environment variable.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      rsyncProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        inherit (cfg.proxy) default;
-        defaultText = literalExpression "config.${opt.proxy.default}";
-        description = lib.mdDoc ''
-          This option specifies the rsync_proxy environment variable.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      allProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        inherit (cfg.proxy) default;
-        defaultText = literalExpression "config.${opt.proxy.default}";
-        description = lib.mdDoc ''
-          This option specifies the all_proxy environment variable.
-        '';
-        example = "http://127.0.0.1:3128";
-      };
-
-      noProxy = lib.mkOption {
-        type = types.nullOr types.str;
-        default = null;
-        description = lib.mdDoc ''
-          This option specifies the no_proxy environment variable.
-          If a default proxy is used and noProxy is null,
-          then noProxy will be set to 127.0.0.1,localhost.
-        '';
-        example = "127.0.0.1,localhost,.localdomain";
-      };
-
-      envVars = lib.mkOption {
-        type = types.attrs;
-        internal = true;
-        default = {};
-        description = lib.mdDoc ''
-          Environment variables used for the network proxy.
-        '';
-      };
-    };
-  };
-
-  config = {
-    networking.proxy.envVars =
-      optionalAttrs (cfg.proxy.default != null) {
-        # other options already fallback to proxy.default
-        no_proxy = "127.0.0.1,localhost";
-      }
-      // optionalAttrs (cfg.proxy.httpProxy != null) {
-        http_proxy = cfg.proxy.httpProxy;
-      }
-      // optionalAttrs (cfg.proxy.httpsProxy != null) {
-        https_proxy = cfg.proxy.httpsProxy;
-      }
-      // optionalAttrs (cfg.proxy.rsyncProxy != null) {
-        rsync_proxy = cfg.proxy.rsyncProxy;
-      }
-      // optionalAttrs (cfg.proxy.ftpProxy != null) {
-        ftp_proxy = cfg.proxy.ftpProxy;
-      }
-      // optionalAttrs (cfg.proxy.allProxy != null) {
-        all_proxy = cfg.proxy.allProxy;
-      }
-      // optionalAttrs (cfg.proxy.noProxy != null) {
-        no_proxy = cfg.proxy.noProxy;
-      };
-
-    # Install the proxy environment variables
-    environment.variables = cfg.proxy.envVars;
-    launchd.daemons."nix-daemon".environment = cfg.proxy.envVars;
-
-    # Set macOS's system level proxy setting
-    system.activationScripts."extraActivation".text = let
-      inherit (cfg) knownNetworkServices;
-      networksetup = /usr/sbin/networksetup;
-
-      # naive but works(tm)
-      # "http://127.0.0.1:1234/" -> "127.0.0.1 1234"
-      proxy = lib.replaceStrings ["http://" ":" "/"] ["" " " ""] cfg.proxy.httpProxy;
-    in
-      lib.concatMapStrings (x: ''
-        ${networksetup} -setwebproxystate "${x}" on
-        ${networksetup} -setwebproxy "${x}" ${proxy}
-      '')
-      knownNetworkServices;
-  };
-}
diff --git a/darwin/modules/services/mihomo.nix b/darwin/modules/services/mihomo.nix
deleted file mode 100644
index c3b47ec..0000000
--- a/darwin/modules/services/mihomo.nix
+++ /dev/null
@@ -1,51 +0,0 @@
-{
-  lib,
-  config,
-  pkgs,
-  ...
-}: let
-  cfg = config.services.mihomo;
-in {
-  options.services.mihomo = {
-    enable = lib.mkEnableOption "Whether to enable Mihomo, A rule-based proxy in Go.";
-    package = lib.mkPackageOption pkgs "mihomo" {};
-    webui = lib.mkOption {
-      default = null;
-      type = lib.types.nullOr lib.types.path;
-      description = ''
-        Local web interface to use.
-
-        - metacubexd:
-          - http://d.metacubex.one
-          - https://metacubex.github.io/metacubexd
-          - https://metacubexd.pages.dev
-        - yacd:
-          - https://yacd.haishan.me
-        - clash-dashboard:
-          - https://clash.razord.top
-      '';
-    };
-    extraOpts = lib.mkOption {
-      default = null;
-      type = lib.types.nullOr lib.types.str;
-      description = "Extra command line options to use.";
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    ### launchd service
-    # TODO: not run as root user
-    launchd.daemons."mihomo" = {
-      command = lib.concatStringsSep " " [
-        (lib.getExe cfg.package)
-        "-d /etc/mihomo"
-        (lib.optionalString (cfg.webui != null) "-ext-ui ${cfg.webui}")
-        (lib.optionalString (cfg.extraOpts != null) cfg.extraOpts)
-      ];
-      serviceConfig = {
-        RunAtLoad = true;
-        KeepAlive.NetworkState = true;
-      };
-    };
-  };
-}
diff --git a/darwin/profiles/common/core/anti-features.nix b/darwin/profiles/common/core/anti-features.nix
deleted file mode 100644
index feaf717..0000000
--- a/darwin/profiles/common/core/anti-features.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{lib, ...}: {
-  # Allow unfree applications
-  nixpkgs.config.allowUnfreePredicate = pkg:
-    lib.elem (lib.getName pkg) [
-      "keka"
-    ];
-}
diff --git a/darwin/profiles/common/core/default.nix b/darwin/profiles/common/core/default.nix
deleted file mode 100644
index ad5d2bc..0000000
--- a/darwin/profiles/common/core/default.nix
+++ /dev/null
@@ -1,65 +0,0 @@
-{
-  inputs,
-  pkgs,
-  config,
-  lib,
-  ...
-}: {
-  ### Options
-  home-manager.users.guanranwang = import ./home;
-
-  imports = [
-    ./nix
-    ./anti-features.nix
-
-    inputs.self.darwinModules.default
-    inputs.home-manager.darwinModules.home-manager
-  ];
-
-  users = {
-    knownUsers = ["guanranwang"];
-    users."guanranwang" = {
-      createHome = true;
-      description = "Guanran Wang";
-      home = "/Users/guanranwang";
-      shell = pkgs.fish;
-      uid = 501;
-    };
-  };
-
-  home-manager = {
-    useGlobalPkgs = true;
-    useUserPackages = true;
-    extraSpecialArgs = {inherit inputs;}; # ??? isnt specialArgs imported by default ???
-  };
-
-  # Create /etc/zshrc that loads the nix-darwin environment.
-  programs.zsh.enable = true; # default shell on catalina
-  programs.fish.enable = true;
-
-  # WORKAROUND: Fix $PATH orders when using Fish shell
-  # https://github.com/LnL7/nix-darwin/issues/122#issuecomment-1659465635
-  programs.fish.loginShellInit = let
-    # Double quotes instead of single quotes are necessary
-    # ["$HOME/.local" "/usr/local"] -> "\"$HOME/.local/bin' '/usr/local/bin\""
-    makePath = path: lib.concatMapStringsSep " " (path: "\"${path}/bin\"") path;
-  in ''
-    fish_add_path --move --prepend --path ${makePath config.environment.profiles}
-    set fish_user_paths $fish_user_paths
-  '';
-
-  # Install more recent versions of some macOS tools.
-  # https://github.com/mathiasbynens/dotfiles/blob/master/brew.sh
-  environment.systemPackages = with pkgs; [
-    bashInteractive
-    coreutils
-    findutils
-    git
-    gnugrep
-    gnused
-    openssh
-    screen
-    tree
-    vim
-  ];
-}
diff --git a/darwin/profiles/common/core/home/default.nix b/darwin/profiles/common/core/home/default.nix
deleted file mode 100644
index 810e5bc..0000000
--- a/darwin/profiles/common/core/home/default.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{...}: {
-  imports = [
-    ../../../../../home
-  ];
-
-  # https://github.com/mathiasbynens/dotfiles/blob/main/.macos
-  targets.darwin.defaults = {
-    ### Inputs
-    ".GlobalPreferences"."com.apple.mouse.scaling" = "-1"; # Disable mouse acceleration
-
-    ### .DS_Store
-    "com.apple.desktopservices" = {
-      DSDontWriteNetworkStores = true;
-      DSDontWriteUSBStores = true;
-    };
-
-    ### Dock
-    "com.apple.dock".autohide = true;
-
-    ### Finder
-    "com.apple.finder" = {
-      _FXShowPosixPathInTitle = false;
-      AppleShowAllExtensions = true;
-      AppleShowAllFiles = true;
-      CreateDesktop = false;
-      FXDefaultSearchScope = "SCcf"; # Current folder
-      FXEnableExtensionChangeWarning = false;
-      FXPreferredViewStyle = "Nlsv"; # List view
-      QuitMenuItem = true;
-      ShowPathbar = true;
-      ShowStatusBar = false;
-    };
-  };
-}
diff --git a/darwin/profiles/common/core/nix/default.nix b/darwin/profiles/common/core/nix/default.nix
deleted file mode 100644
index 667af21..0000000
--- a/darwin/profiles/common/core/nix/default.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{...}: {
-  imports = [
-    ./flake.nix
-    ./nix.nix
-    #./gc.nix # wtf is single user mode
-  ];
-}
diff --git a/darwin/profiles/common/core/nix/flake.nix b/darwin/profiles/common/core/nix/flake.nix
deleted file mode 100644
index cb4e472..0000000
--- a/darwin/profiles/common/core/nix/flake.nix
+++ /dev/null
@@ -1,17 +0,0 @@
-{
-  inputs,
-  pkgs,
-  ...
-}: {
-  # Enable Flakes
-  nix.settings.experimental-features = ["nix-command" "flakes"];
-
-  # Disable flake-registry
-  # https://nixos-and-flakes.thiscute.world/best-practices/nix-path-and-flake-registry
-  nix.settings.flake-registry = "";
-  nix.registry.nixpkgs.flake = inputs.nixpkgs;
-  nix.registry.nixpkgs-stable.flake = inputs.nixpkgs-stable;
-
-  # Install Git
-  environment.systemPackages = [pkgs.git];
-}
diff --git a/darwin/profiles/common/core/nix/gc.nix b/darwin/profiles/common/core/nix/gc.nix
deleted file mode 100644
index e2ce054..0000000
--- a/darwin/profiles/common/core/nix/gc.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-{
-  nix = {
-    ### Auto hard linking
-    settings.auto-optimise-store = true;
-
-    ### Automatically delete older NixOS builds
-    gc = {
-      automatic = true;
-      options = "--delete-older-than 7d";
-    };
-  };
-}
diff --git a/darwin/profiles/common/core/nix/nix.nix b/darwin/profiles/common/core/nix/nix.nix
deleted file mode 100644
index 0112e1b..0000000
--- a/darwin/profiles/common/core/nix/nix.nix
+++ /dev/null
@@ -1,30 +0,0 @@
-{
-  lib,
-  pkgs,
-  config,
-  ...
-}: {
-  nix.settings = {
-    trusted-users = ["@admin"];
-    substituters =
-      (lib.optionals (config.time.timeZone == "Asia/Shanghai") [
-        "https://mirrors.tuna.tsinghua.edu.cn/nix-channels/store" # TUNA - 清华大学 Mirror
-      ])
-      ++ [
-        "https://nix-community.cachix.org"
-        "https://guanran928.cachix.org"
-      ];
-    trusted-public-keys = [
-      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
-      "guanran928.cachix.org-1:BE/iBCj2/pqJXG908wHRrcaV0B2fC+KbFjHsXY6b91c="
-    ];
-    use-xdg-base-directories = true;
-  };
-
-  # Auto upgrade nix package and the daemon service.
-  services.nix-daemon.enable = true;
-  nix.package = pkgs.nix;
-
-  # Set Git commit hash for darwin-version.
-  #system.configurationRevision = self.rev or self.dirtyRev or null;
-}
diff --git a/darwin/profiles/common/opt-in/mihomo.nix b/darwin/profiles/common/opt-in/mihomo.nix
deleted file mode 100644
index 49b1086..0000000
--- a/darwin/profiles/common/opt-in/mihomo.nix
+++ /dev/null
@@ -1,9 +0,0 @@
-{pkgs, ...}: {
-  services.mihomo = {
-    enable = true;
-    webui = pkgs.metacubexd;
-  };
-
-  ### System proxy settings
-  networking.proxy.default = "http://127.0.0.1:7890/";
-}
diff --git a/darwin/profiles/desktop/default.nix b/darwin/profiles/desktop/default.nix
deleted file mode 100644
index 6c03ef9..0000000
--- a/darwin/profiles/desktop/default.nix
+++ /dev/null
@@ -1,8 +0,0 @@
-{...}: {
-  home-manager.users.guanranwang = import ./home;
-
-  imports = [
-    ../common/core
-    ./packages
-  ];
-}
diff --git a/darwin/profiles/desktop/home/default.nix b/darwin/profiles/desktop/home/default.nix
deleted file mode 100644
index 612d654..0000000
--- a/darwin/profiles/desktop/home/default.nix
+++ /dev/null
@@ -1,34 +0,0 @@
-{
-  pkgs,
-  lib,
-  config,
-  ...
-}: {
-  imports = map (n: ../../../../home/applications/${n}) [
-    "go"
-    # "mpv"
-    "nix"
-  ];
-
-  # Install MacOS applications to the user Applications folder. Also update Docked applications
-  # Modified version of: https://github.com/nix-community/home-manager/issues/1341#issuecomment-1870352014
-  home.file."Applications/Home Manager Apps".enable = false;
-  home.activation.trampolineApps = let
-    apps = pkgs.buildEnv {
-      name = "home-manager-applications";
-      paths = config.home.packages;
-      pathsToLink = "/Applications";
-    };
-  in
-    lib.hm.dag.entryAfter ["writeBoundary"] ''
-      ${builtins.readFile ./trampoline-apps.sh}
-      fromDir="${apps}/Applications"
-      toDir="$HOME/Applications/Home Manager Trampolines"
-      sync_trampolines "$fromDir" "$toDir"
-    '';
-  home.extraActivationPath = with pkgs; [
-    rsync
-    dockutil
-    gawk
-  ];
-}
diff --git a/darwin/profiles/desktop/home/trampoline-apps.sh b/darwin/profiles/desktop/home/trampoline-apps.sh
deleted file mode 100644
index 43455cd..0000000
--- a/darwin/profiles/desktop/home/trampoline-apps.sh
+++ /dev/null
@@ -1,131 +0,0 @@
-# Utilities not in nixpkgs.
-plutil="/usr/bin/plutil"
-killall="/usr/bin/killall"
-osacompile="/usr/bin/osacompile"
-
-copyable_app_props=(
-  "CFBundleDevelopmentRegion"
-  "CFBundleDocumentTypes"
-  "CFBundleGetInfoString"
-  "CFBundleIconFile"
-  "CFBundleIdentifier"
-  "CFBundleInfoDictionaryVersion"
-  "CFBundleName"
-  "CFBundleShortVersionString"
-  "CFBundleURLTypes"
-  "NSAppleEventsUsageDescription"
-  "NSAppleScriptEnabled"
-  "NSDesktopFolderUsageDescription"
-  "NSDocumentsFolderUsageDescription"
-  "NSDownloadsFolderUsageDescription"
-  "NSPrincipalClass"
-  "NSRemovableVolumesUsageDescription"
-  "NSServices"
-  "UTExportedTypeDeclarations"
-)
-
-function sync_icons() {
-  local from="$1"
-  local to="$2"
-  from_resources="$from/Contents/Resources/"
-  to_resources="$to/Contents/Resources/"
-
-  find "$to_resources" -name "*.icns" -delete
-  rsync --include "*.icns" --exclude "*" --recursive "$from_resources" "$to_resources"
-}
-
-function copy_paths() {
-  local from="$1"
-  local to="$2"
-  local paths=("${@:3}")
-
-  keys=$(jq -n '$ARGS.positional' --args "${paths[@]}")
-  jqfilter='to_entries |[.[]| select(.key as $item| $keys | index($item) >= 0) ] | from_entries'
-
-  temp_dir=$(mktemp -d)
-  trap 'rm -rf "$temp_dir"' EXIT
-
-  pushd "$temp_dir" > /dev/null || exit
-
-  cp "$from" "orig"
-  chmod u+w "orig"
-
-  cp "$to" "bare-wrapper"
-  chmod u+w "bare-wrapper"
-
-  $plutil -convert json -- "orig"
-  $plutil -convert json -- "bare-wrapper"
-  jq --argjson keys "$keys" "$jqfilter" < "orig" > "filtered"
-  cat "bare-wrapper" "filtered" | jq -s add > "final"
-  $plutil -convert xml1 -- "final"
-
-  cp "final" "$to"
-  popd > /dev/null || exit
-}
-
-function sync_dock() {
-  # Make sure all environment variables are cleared that might affect dockutil
-  unset SUDO_USER
-
-  # Array of applications to sync
-  declare -a apps=("$@")
-
-  # Iterate through each provided app
-  for app_path in "${apps[@]}"; do
-    if [ -d "$app_path" ]; then
-      # Extract the name of the app from the path
-      app_name=$(basename "$app_path")
-      app_name=${app_name%.*} # Remove the '.app' extension
-      resolved_path=$(realpath "$app_path")
-
-      # Find the current Dock item for the app, if it exists
-      current_dock_item=$(dockutil --list --no-restart | grep "$app_name.app" | awk -F "\t" '{print $1}' || echo "")
-
-      if [ -n "$current_dock_item" ]; then
-        # The app is currently in the Dock, attempt to replace it
-        echo "Updating $app_name in Dock..."
-        dockutil --add "$resolved_path" --replacing "$current_dock_item" --no-restart
-      else
-        # The app is not in the Dock; you might choose to add it or do nothing
-        echo "$app_name is not currently in the Dock."
-      fi
-    else
-      echo "Warning: Provided path $app_path is not valid."
-    fi
-  done
-
-  # Restart the Dock to apply changes
-  $killall Dock
-}
-
-function mktrampoline() {
-  local app="$1"
-  local trampoline="$2"
-
-  if [[ ! -d $app ]]; then
-    echo "app path is not directory."
-    return 1
-  fi
-
-  cmd="do shell script \"open '$app'\""
-  $osacompile -o "$trampoline" -e "$cmd"
-  sync_icons "$app" "$trampoline"
-  copy_paths "$(realpath "$app/Contents/Info.plist")" "$(realpath "$trampoline/Contents/Info.plist")" "${copyable_app_props[@]}"
-}
-
-function sync_trampolines() {
-  [[ ! -d $1 ]] && echo "Source directory does not exist" && return 1
-
-  if [[ -d $2 ]]; then
-    rm -rf "$2"
-  fi
-  mkdir -p "$2"
-
-  apps=("$1"/*.app)
-
-  for app in "${apps[@]}"; do
-    trampoline="$2/$(basename "$app")"
-    mktrampoline "$app" "$trampoline"
-  done
-  sync_dock "${apps[@]}"
-}
diff --git a/darwin/profiles/desktop/packages/default.nix b/darwin/profiles/desktop/packages/default.nix
deleted file mode 100644
index 7bbb7ae..0000000
--- a/darwin/profiles/desktop/packages/default.nix
+++ /dev/null
@@ -1,6 +0,0 @@
-{...}: {
-  imports = [
-    ./fonts.nix
-    ./window-manager.nix
-  ];
-}
diff --git a/darwin/profiles/desktop/packages/fonts.nix b/darwin/profiles/desktop/packages/fonts.nix
deleted file mode 100644
index 6bedb43..0000000
--- a/darwin/profiles/desktop/packages/fonts.nix
+++ /dev/null
@@ -1,5 +0,0 @@
-{pkgs, ...}: {
-  fonts.packages = with pkgs; [
-    (nerdfonts.override {fonts = ["JetBrainsMono"];})
-  ];
-}
diff --git a/darwin/profiles/desktop/packages/window-manager.nix b/darwin/profiles/desktop/packages/window-manager.nix
deleted file mode 100644
index e92ed97..0000000
--- a/darwin/profiles/desktop/packages/window-manager.nix
+++ /dev/null
@@ -1,41 +0,0 @@
-{pkgs, ...}: {
-  services = {
-    yabai = {
-      enable = true;
-      enableScriptingAddition = true;
-      config = {
-        layout = "bsp";
-        mouse_modifier = "fn";
-
-        # very broken on slow cpu
-        #focus_follows_mouse = "autoraise";
-        #mouse_follows_focus = "on";
-
-        top_padding = 10;
-        bottom_padding = 10;
-        left_padding = 10;
-        right_padding = 10;
-        window_gap = 4;
-      };
-    };
-    skhd = {
-      enable = true;
-      skhdConfig = ''
-        # FIXME
-        cmd - return : open -n ${pkgs.alacritty}/Applications/Alacritty.app
-
-        cmd - 1 : yabai -m space --focus 1             # Focus space
-        cmd - 2 : yabai -m space --focus 2
-        cmd - 3 : yabai -m space --focus 3
-        cmd - 4 : yabai -m space --focus 4
-        cmd - 5 : yabai -m space --focus 5
-
-        shift + cmd - 1 : yabai -m window --space 1    # Send to space
-        shift + cmd - 2 : yabai -m window --space 2
-        shift + cmd - 3 : yabai -m window --space 3
-        shift + cmd - 4 : yabai -m window --space 4
-        shift + cmd - 5 : yabai -m window --space 5
-      '';
-    };
-  };
-}
diff --git a/flake.lock b/flake.lock
index 07f0aa3..8e288f8 100644
--- a/flake.lock
+++ b/flake.lock
@@ -214,26 +214,6 @@
         "url": "https://git.ny4.dev/nyancat/nvim"
       }
     },
-    "nix-darwin": {
-      "inputs": {
-        "nixpkgs": [
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1724299755,
-        "narHash": "sha256-P5zMA17kD9tqiqMuNXwupkM7buM3gMNtoZ1VuJTRDE4=",
-        "owner": "LnL7",
-        "repo": "nix-darwin",
-        "rev": "a8968d88e5a537b0491f68ce910749cd870bdbef",
-        "type": "github"
-      },
-      "original": {
-        "owner": "LnL7",
-        "repo": "nix-darwin",
-        "type": "github"
-      }
-    },
     "nixos-hardware": {
       "locked": {
         "lastModified": 1724067415,
@@ -306,7 +286,6 @@
         "impermanence": "impermanence",
         "lanzaboote": "lanzaboote",
         "neovim": "neovim",
-        "nix-darwin": "nix-darwin",
         "nixos-hardware": "nixos-hardware",
         "nixpkgs": "nixpkgs",
         "pre-commit-hooks-nix": "pre-commit-hooks-nix",
diff --git a/flake.nix b/flake.nix
index 294150a..29f82b0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -40,10 +40,6 @@
       inputs.treefmt-nix.follows = "treefmt-nix";
       inputs.systems.follows = "systems";
     };
-    nix-darwin = {
-      url = "github:LnL7/nix-darwin";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
     nixos-hardware = {
       url = "github:NixOS/nixos-hardware";
     };
@@ -96,7 +92,7 @@
       formatter = treefmtEval.config.build.wrapper;
 
       ### nix flake check
-      checks = {formatting = treefmtEval.config.build.check inputs.self;};
+      checks.formatting = treefmtEval.config.build.check inputs.self;
 
       ### nix {run,shell,build}
       legacyPackages = import ./pkgs pkgs;
@@ -109,37 +105,22 @@
         ];
       };
     })
-    // (let
-      mkNixOS = system: modules:
-        inputs.nixpkgs.lib.nixosSystem {
-          inherit system;
-          modules = [./nixos/profiles/core] ++ modules;
-          specialArgs = {inherit inputs;};
-        };
-
-      mkDarwin = system: modules:
-        inputs.nix-darwin.lib.darwinSystem {
-          inherit system modules;
-          specialArgs = {inherit inputs;};
-        };
-    in {
+    // {
       ### imports = [];
       nixosModules.default = ./nixos/modules;
-      darwinModules.default = ./darwin/modules;
       homeManagerModules.default = ./home/modules;
 
       ### nixpkgs.overlays = [];
       overlays = import ./overlays;
 
       ### NixOS
-      nixosConfigurations = {
-        "dust" = mkNixOS "x86_64-linux" [./hosts/dust];
-      };
-
-      ### Darwin
-      darwinConfigurations = {
-        "plato" = mkDarwin "x86_64-darwin" [./hosts/plato];
-        "whitesteel" = mkDarwin "x86_64-darwin" [./hosts/whitesteel];
+      nixosConfigurations."dust" = inputs.nixpkgs.lib.nixosSystem {
+        system = "x86_64-linux";
+        modules = [
+          ./nixos/profiles/core
+          ./hosts/dust
+        ];
+        specialArgs = {inherit inputs;};
       };
 
       colmena = {
@@ -165,5 +146,5 @@
           deployment.targetHost = "blacksteel"; # thru tailscale
         };
       };
-    });
+    };
 }
diff --git a/home/default.nix b/home/default.nix
index ca3fa79..38b9d55 100644
--- a/home/default.nix
+++ b/home/default.nix
@@ -1,31 +1,14 @@
 {
-  pkgs,
-  config,
   lib,
+  pkgs,
   ...
 }: {
   home = {
     username = "guanranwang";
-    homeDirectory =
-      if pkgs.stdenv.hostPlatform.isDarwin
-      then "/Users/${config.home.username}"
-      else "/home/${config.home.username}";
-
-    # This value determines the Home Manager release that your
-    # configuration is compatible with. This helps avoid breakage
-    # when a new Home Manager release introduces backwards
-    # incompatible changes.
-    #
-    # You can update Home Manager without changing this value. See
-    # the Home Manager release notes for a list of state version
-    # changes in each release.
+    homeDirectory = "/home/guanranwang";
     stateVersion = "23.05";
   };
 
-  # Let Home Manager install and manage itself.
-  programs.home-manager.enable = true;
-
-  # Default applications
   imports = [
     ./applications/atuin
     ./applications/bash
@@ -45,14 +28,10 @@
   programs.ripgrep.enable = true;
   programs.skim.enable = true;
   programs.zoxide.enable = true;
-  home.packages =
-    (with pkgs; [
-      fd
-      fastfetch
-    ])
-    ++ lib.optionals pkgs.stdenv.hostPlatform.isLinux (with pkgs; [
-      trashy
-    ]);
+  home.packages = with pkgs; [
+    fastfetch
+    fd
+  ];
 
   programs.fish.functions = let
     jq = lib.getExe pkgs.jq;
diff --git a/hosts/plato/default.nix b/hosts/plato/default.nix
deleted file mode 100644
index e78abfc..0000000
--- a/hosts/plato/default.nix
+++ /dev/null
@@ -1,12 +0,0 @@
-# iMac 18,3 (2017)
-{...}: {
-  imports = [
-    ../../darwin/profiles/desktop
-    ../../darwin/profiles/common/opt-in/mihomo.nix
-  ];
-
-  networking.hostName = "plato";
-  time.timeZone = "Asia/Shanghai";
-  system.stateVersion = 4;
-  nixpkgs.hostPlatform = "x86_64-darwin";
-}
diff --git a/hosts/whitesteel/default.nix b/hosts/whitesteel/default.nix
deleted file mode 100644
index fc7973c..0000000
--- a/hosts/whitesteel/default.nix
+++ /dev/null
@@ -1,11 +0,0 @@
-{...}: {
-  imports = [
-    ../../darwin/profiles/desktop
-    ../../darwin/profiles/common/opt-in/mihomo.nix
-  ];
-
-  networking.hostName = "whitesteel";
-  time.timeZone = "Asia/Shanghai";
-  system.stateVersion = 4;
-  nixpkgs.hostPlatform = "x86_64-darwin";
-}