diff --git a/flake.nix b/flake.nix
index 37344ebd..90971fd7 100644
--- a/flake.nix
+++ b/flake.nix
@@ -67,9 +67,9 @@
 		};
     };
 
-	outputs = inputs:
+	outputs = inputs: { nixosConfigurations =
 	{
-		nixosConfigurations."chn-PC" = inputs.nixpkgs.lib.nixosSystem
+		"chn-PC" = inputs.nixpkgs.lib.nixosSystem
 		{
 			system = "x86_64-linux";
 			specialArgs = { inherit inputs; };
@@ -122,5 +122,32 @@
 				./modules/home/chn.nix
 			];
 		};
-	};
+
+		"chn-nixos-test" = inputs.nixpkgs.lib.nixosSystem
+		{
+			system = "x86_64-linux";
+			specialArgs = { inherit inputs; };
+			modules =
+			[
+				inputs.home-manager.nixosModules.home-manager
+				inputs.sops-nix.nixosModules.sops
+				inputs.nix-index-database.nixosModules.nix-index
+				( import ./modules/basic.nix { hostName = "chn-nixos-test"; })
+				( import ./modules/i18n.nix { fcitx = false; } )
+				./modules/sops.nix
+				( import ./modules/boot/basic.nix { efi = true; timeout = 30; })
+				./modules/boot/chn-nixos-test.nix
+				./modules/filesystem/chn-nixos-test.nix
+				./modules/hardware/chn-nixos-test.nix
+				./modules/networking/basic.nix
+				./modules/networking/ssh.nix
+				./modules/packages/terminal.nix
+				./modules/users/root.nix
+				./modules/users/chn.nix
+				./modules/virtualisation/kvm_guest.nix
+				./modules/home/root.nix
+				./modules/home/chn.nix
+			];
+		};
+	}; };
 }
diff --git a/modules/basic.nix b/modules/basic.nix
index b752c0c1..783d192d 100644
--- a/modules/basic.nix
+++ b/modules/basic.nix
@@ -26,6 +26,5 @@
 			services.nix-daemon.serviceConfig.Slice = "-.slice";
 		};
 		programs.nix-ld.enable = true;
-		environment.systemPackages = [ inputs.inputs.nix-alien.packages.x86_64-linux.nix-alien ];
 	};
 }
diff --git a/modules/boot/basic.nix b/modules/boot/basic.nix
index 80dcfb18..58adfed1 100644
--- a/modules/boot/basic.nix
+++ b/modules/boot/basic.nix
@@ -11,18 +11,6 @@
 				efi.canTouchEfiVariables = efi;
 			};
 			initrd.systemd.enable = true;
-			kernelPackages = ( inputs.inputs.nixpkgs.lib.nixosSystem
-			{
-				system = "x86_64-linux";
-				modules =
-				[{
-					nixpkgs =
-					{
-						hostPlatform = { system = "x86_64-linux"; gcc = { arch = "alderlake"; tune = "alderlake"; }; };
-						config.allowUnfree = true;
-					};
-				}];
-			} ).pkgs.linuxPackages_xanmod_latest;
 		};
 		hardware.enableAllFirmware = true;
 	};
diff --git a/modules/boot/chn-PC.nix b/modules/boot/chn-PC.nix
index 955ab66e..b96aacec 100644
--- a/modules/boot/chn-PC.nix
+++ b/modules/boot/chn-PC.nix
@@ -4,6 +4,18 @@ inputs:
 	{
 		boot =
 		{
+			kernelPackages = ( inputs.inputs.nixpkgs.lib.nixosSystem
+			{
+				system = "x86_64-linux";
+				modules =
+				[{
+					nixpkgs =
+					{
+						hostPlatform = { system = "x86_64-linux"; gcc = { arch = "alderlake"; tune = "alderlake"; }; };
+						config.allowUnfree = true;
+					};
+				}];
+			} ).pkgs.linuxPackages_xanmod_latest;
 			initrd.availableKernelModules =
 			[
 				"ahci" "i915" "intel_cstate" "nvidia" "nvidia_drm" "nvidia_modeset" "nvidia_uvm" "nvme" "sr_mod"
diff --git a/modules/boot/chn-nixos-test.nix b/modules/boot/chn-nixos-test.nix
new file mode 100644
index 00000000..c997a38f
--- /dev/null
+++ b/modules/boot/chn-nixos-test.nix
@@ -0,0 +1,11 @@
+{ pkgs, ... }@inputs:
+{
+	config =
+	{
+		boot =
+		{
+			kernelPackages = inputs.pkgs.linuxPackages_xanmod_latest;
+			initrd.availableKernelModules = [ "ahci" "sr_mod" "usb_storage" "virtio_blk" "virtio_pci" "xhci_pci" ];
+		};
+	};
+}
diff --git a/modules/filesystem/chn-nixos-test.nix b/modules/filesystem/chn-nixos-test.nix
new file mode 100644
index 00000000..006dc71b
--- /dev/null
+++ b/modules/filesystem/chn-nixos-test.nix
@@ -0,0 +1,25 @@
+{
+	config =
+	{
+		fileSystems =
+		{
+			"/" =
+			{
+				device = "/dev/mapper/root";
+				fsType = "btrfs";
+				options = [ "subvol=@root,compress-force=zstd:15" ];
+			};
+			"/boot" =
+			{
+				device = "/dev/disk/by-uuid/18C6-B1F4";
+				fsType = "vfat";
+			};
+		};
+		boot.initrd.luks.devices.root =
+		{
+			device = "/dev/disk/by-partuuid/4f419ebd-2b49-4959-aa5f-46cfdd0cfc3e";
+			header = "/dev/disk/by-partuuid/b0255c40-fd3c-4c95-9af7-4d64ad2e450f";
+			allowDiscards = true;
+		};
+	};
+}
diff --git a/modules/hardware/chn-nixos-test.nix b/modules/hardware/chn-nixos-test.nix
new file mode 100644
index 00000000..8e1c4b0e
--- /dev/null
+++ b/modules/hardware/chn-nixos-test.nix
@@ -0,0 +1 @@
+{ config.nix.settings.system-features = [ "gccarch-alderlake" ]; }
diff --git a/modules/packages/terminal.nix b/modules/packages/terminal.nix
index 2fd701b3..f65cddba 100644
--- a/modules/packages/terminal.nix
+++ b/modules/packages/terminal.nix
@@ -10,7 +10,7 @@
 			vim nano
 			wget aria2 curl yt-dlp
 			tree git autojump exa
-			nix-output-monitor
+			nix-output-monitor inputs.inputs.nix-alien.packages.x86_64-linux.nix-alien
 			apacheHttpd certbot-full
 			pigz rar unrar upx unzip zip
 			util-linux snapper
diff --git a/secrets/chn-nixos-test.yaml b/secrets/chn-nixos-test.yaml
new file mode 100644
index 00000000..e69de29b