diff --git a/default.nix b/default.nix
index 37f1b7d..4b91215 100644
--- a/default.nix
+++ b/default.nix
@@ -1,5 +1,16 @@
 { config, lib, pkgs, ... }:
 
-{
-  generate-config = pkgs.callPackage ./home.nix { };
+let
+  user-configs = {
+    niten = ./niten.nix;
+    root = ./niten.nix;
+    viator = ./niten.nix;
+    xiaoxuan = ./xiaoxuan.nix;
+  };
+  
+in {
+  generate-config = { username, user-email, home-dir }:
+    { enable-gui ? false, ... }: pkgs.callPackage user-configs.${username} {
+      inherit username user-email home-dir enable-gui;
+    };
 }
diff --git a/home.nix b/niten.nix
similarity index 78%
rename from home.nix
rename to niten.nix
index 772e22e..2b5c64e 100644
--- a/home.nix
+++ b/niten.nix
@@ -1,6 +1,4 @@
-{ config, lib, pkgs, ... }:
-{ username, user-email, home-dir }:
-{ enable-gui ? false, ... }:
+{ config, lib, pkgs, username, user-email, home-dir, enable-gui, ... }:
 
 with lib;
 let
@@ -9,8 +7,8 @@ let
   
   gui-packages = with pkgs;
     let
-      steam-with-pipewire =
-        (steam.override { extraLibraries = pkgs: [ pkgs.pipewire ]; });
+      # steam-with-pipewire =
+      #   (steam.override { extraLibraries = pkgs: [ pkgs.pipewire ]; });
     in [
       exodus
       firefox
@@ -128,11 +126,49 @@ in {
       package = doom-emacs-packages.doom-emacs-package;
       client = {
         enable = true;
-        arguments = [ "-t" ];
       };
     };
 
     gpg-agent.enable = true;
+
+    gnome-keyring.enable = true;
+
+    redshift = {
+      enable = true;
+      latitude = 47;
+      longitude = 122;
+    };
+  };
+
+  accounts.email.accounts = {
+    Fudo = {
+      primary = true;
+      address = "niten@fudo.org";
+      aliases = [ "peter@selby.ca" ];
+      userName = "niten";
+      realName = "Niten";
+      imap = {
+        host = "mail.fudo.org";
+        tls = {
+          enable = true;
+          port = 993;
+        };
+      };
+      smtp = {
+        host = "mail.fudo.org";
+        tls = {
+          enable = true;
+          useStartTls = true;
+          port = 587;
+        };
+      };
+    };
+
+    GMail = {
+      address = "pselby@gmail.com";
+      flavor = "gmail.com";
+      realName = "Peter Selby";
+    };
   };
 
   home = {
diff --git a/xiaoxuan.nix b/xiaoxuan.nix
new file mode 100644
index 0000000..722e324
--- /dev/null
+++ b/xiaoxuan.nix
@@ -0,0 +1,86 @@
+{ config, lib, pkgs, username, user-email, home-dir, enable-gui, ... }:
+
+with lib; if !enable-gui then {} else {
+  home = {
+    programs = with pkgs; [
+      fcitx5-configtool
+      firefox
+      gnome.gnome-tweaks
+      google-chrome
+      imagemagick
+      jq
+      minecraft
+      pv
+      redshift
+      spotify
+      xclip
+    ];
+
+    keyboard = {
+      layout = "us";
+    };
+
+    username = username;
+  };
+
+  i18n.inputMethod = {
+    enabled = "fcitx5";
+    fcitx5.addons = [ pkgs.fcitx5-rime ];
+  };
+
+  programs = {
+    firefox.enable = true;
+  };
+
+  services = {
+    # gammastep = {
+    #   enable = true;
+    #   latitude = 47;
+    #   longitude = 122;
+    # };
+
+    gnome-keyring.enable = true;
+
+    redshift = {
+      enable = true;
+      latitude = 47;
+      longitude = 122;
+    };
+  };
+
+  accounts.email.accounts = {
+    Fudo = {
+      primary = true;
+      address = "xiaoxuan@fudo.org";
+      aliases = [ "xiaoxuan@selby.ca" ];
+      userName = "xiaoxuan";
+      realName = "Xiaoxuan Jin";
+      imap = {
+        host = "mail.fudo.org";
+        tls = {
+          enable = true;
+          port = 993;
+        };
+      };
+      smtp = {
+        host = "mail.fudo.org";
+        tls = {
+          enable = true;
+          useStartTls = true;
+          port = 587;
+        };
+      };
+    };
+
+    GMail = {
+      address = "clairejin1223@gmail.com";
+      flavor = "gmail.com";
+      realName = "Xiaoxuan Jin";
+    };
+  };
+
+  systemd.user.tmpfiles.rules = [
+    "L+ /mnt/documents/${username} - - - - ${home-dir}/Documents"
+    "L+ /mnt/downloads/${username} - - - - ${home-dir}/Downloads"
+  ];
+}