diff --git a/configuration.nix b/configuration.nix
index 1e91dda..264d139 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -10,13 +10,38 @@
       ./hardware-configuration.nix
     ];
 
-  boot.loader.grub.enable = true;
-  boot.loader.grub.device = "/dev/sda";
+  boot.loader.grub = {
+    enable = true;
+    device = "nodev";
+    copyKernels = true;
+  };
+  boot.loader.systemd-boot.enable = false;
+  boot.kernelPackages = pkgs.linuxPackages_zen;
+  #boot.loader.grub.device = "/dev/sda";
   
   networking.hostName = "kami";
   
   time.timeZone = "Asia/Shanghai";
   i18n.defaultLocale = "en_US.UTF-8";
+
+  i18n.inputMethod = {
+    enable = true;
+    type = "fcitx5";
+    fcitx5.addons = with pkgs; [
+      qt6Packages.fcitx5-chinese-addons
+      qt6Packages.fcitx5-configtool
+      fcitx5-gtk
+    ];
+  };
+
+  i18n.inputMethod.fcitx5.waylandFrontend = false;
+  environment.sessionVariables = {
+    GTK_IM_MODULE = "fcitx";
+    QT_IM_MODULE = "fcitx";
+    XMODIFIERS = "@im=fcitx";
+    SDL_IM_MODULE = "fcitx";
+    GLFW_IM_MODULE = "ibus";
+  };
  
   users.users.kami = {
     isNormalUser = true;
@@ -33,14 +58,33 @@
    htop
    git
    fastfetch
+   lvm2
+   wpa_supplicant
+   dhcpcd
+   networkmanager
+   firefox
+   screen
+   noto-fonts
+   noto-fonts-cjk-sans
+   noto-fonts-color-emoji
+   alsa-lib
+   alsa-tools
+   alsa-utils
+   alsa-plugins
+   alsa-firmware
   ];
    
   services.openssh.enable = true;
   services.openssh.settings.PasswordAuthentication = true;
 
   networking.firewall.enable = false;
+  networking.networkmanager.enable = true;
 
   system.copySystemConfiguration = true;
+ 
+  services.xserver.enable = true;
+  services.xserver.displayManager.lightdm.enable = true;
+  services.xserver.desktopManager.xfce.enable = true;
    
   system.stateVersion = "26.05";
 }
diff --git a/hardware-configuration.nix b/hardware-configuration.nix
index 23d7b5c..8ea774a 100644
--- a/hardware-configuration.nix
+++ b/hardware-configuration.nix
@@ -12,12 +12,12 @@
   boot.extraModulePackages = [ ];
 
   fileSystems."/" =
-    { device = "/dev/disk/by-uuid/94775292-6fce-4e1a-b8f1-e99508b509ed";
+    { device = "/dev/disk/by-uuid/f9d21cf3-b363-4b0c-be63-d1a6a70f764c";
       fsType = "ext4";
     };
 
   fileSystems."/boot" =
-    { device = "/dev/disk/by-uuid/5d81f282-c3e2-4bc3-bbe9-857809194f90";
+    { device = "/dev/disk/by-uuid/f9d21cf3-b363-4b0c-be63-d1a6a70f764c";
       fsType = "ext4";
     };