diff --git a/devices/one/default.nix b/devices/one/default.nix
index 30b73450..a51fce95 100644
--- a/devices/one/default.nix
+++ b/devices/one/default.nix
@@ -31,5 +31,14 @@ inputs:
       bugs = [ "xmunet" ];
     };
     specialisation.niri.configuration.nixos.system.gui.implementation = "niri";
+    services.fprintd =
+    {
+      enable = true;
+      package =
+        let pkgs = inputs.pkgs.pkgs-2411;
+        in pkgs.fprintd.override { libfprint = pkgs.libfprint-focaltech-2808-a658; };
+    };
+    boot.extraModulePackages =
+      [(inputs.config.boot.kernelPackages.callPackage inputs.pkgs.localPackages.focal-spi {})];
   };
 }
diff --git a/flake.lock b/flake.lock
index 98fe233d..0e7739f9 100644
--- a/flake.lock
+++ b/flake.lock
@@ -377,6 +377,22 @@
         "type": "github"
       }
     },
+    "focal-spi": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1739436917,
+        "narHash": "sha256-lIQJgjjJFTlLBMAKiwV2n9TjGG2Eolb3100oy/6Vf1Y=",
+        "owner": "ftfpteams",
+        "repo": "ubuntu_spi",
+        "rev": "d534b7a3759a1e338f8d1b866db222d0e1674025",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ftfpteams",
+        "repo": "ubuntu_spi",
+        "type": "github"
+      }
+    },
     "gitignore": {
       "inputs": {
         "nixpkgs": [
@@ -861,11 +877,11 @@
     },
     "nixpkgs_2": {
       "locked": {
-        "lastModified": 1754960695,
+        "lastModified": 1756199587,
         "narHash": "sha256-cv73dyWKY6SBW1ECp0E4v3c51qyYmV+N7NwE0skh/cQ=",
         "owner": "CHN-beta",
         "repo": "nixpkgs",
-        "rev": "cc56ae5eb2e7c66d90332ddaa2c50196a66ec02b",
+        "rev": "c5c2206c035758db9a99c6f9adf694203778a3a1",
         "type": "github"
       },
       "original": {
@@ -1139,6 +1155,7 @@
         "cppcoro": "cppcoro",
         "date": "date",
         "fancy-motd": "fancy-motd",
+        "focal-spi": "focal-spi",
         "hextra": "hextra",
         "home-manager": "home-manager",
         "impermanence": "impermanence",
diff --git a/flake.nix b/flake.nix
index dea16508..9968ffc0 100644
--- a/flake.nix
+++ b/flake.nix
@@ -59,6 +59,7 @@
     phono3py = { url = "github:phonopy/phono3py"; flake = false; };
     sticker = { url = "git+https://git.chn.moe/chn/sticker.git?lfs=1"; flake = false; };
     speedtest = { url = "github:librespeed/speedtest"; flake = false; };
+    focal-spi = { url = "github:ftfpteams/ubuntu_spi"; flake = false; };
   };
 
   outputs = inputs: let localLib = import ./flake/lib inputs.nixpkgs.lib; in
diff --git a/packages/default.nix b/packages/default.nix
index e347d646..9a22e40e 100644
--- a/packages/default.nix
+++ b/packages/default.nix
@@ -145,6 +145,7 @@ inputs: rec
   speedtest = inputs.pkgs.callPackage ./speedtest.nix { src = inputs.topInputs.speedtest; };
   atat = inputs.pkgs.callPackage ./atat.nix { src = inputs.topInputs.self.src.atat; };
   atomkit = inputs.pkgs.callPackage ./atomkit.nix { src = inputs.topInputs.self.src.atomkit; };
+  focal-spi = import ./focal-spi { src = inputs.topInputs.focal-spi; };
 
   fromYaml = content: builtins.fromJSON (builtins.readFile
     (inputs.pkgs.runCommand "toJSON" {}
diff --git a/packages/focal-spi/FT9369.patch b/packages/focal-spi/FT9369.patch
new file mode 100644
index 00000000..40fc5d35
--- /dev/null
+++ b/packages/focal-spi/FT9369.patch
@@ -0,0 +1,41 @@
+diff --git a/Makefile b/Makefile
+index df4d97a..fea500b 100644
+--- a/Makefile
++++ b/Makefile
+@@ -1,22 +1 @@
+-KERNEL_VERSION := $(shell uname -r)
+-KERNELDIR := /lib/modules/$(KERNEL_VERSION)/build
+-CURRENT_PATH := $(shell pwd)
+-OBJ_NAME := focal_spi
+-
+-obj-m   += $(OBJ_NAME).o
+-
+-build: kernel_modules
+-
+-kernel_modules:
+-		$(MAKE) -C $(KERNELDIR) M=$(CURRENT_PATH) modules
+-
+-install: kernel_modules
+-		install -p -D -m 0755 $(OBJ_NAME).ko  /lib/modules/$(KERNEL_VERSION)/kernel/drivers/spi/$(OBJ_NAME).ko
+-		depmod
+-		modprobe $(OBJ_NAME)
+-				
+-clean:
+-		$(MAKE) -C $(KERNELDIR) M=$(CURRENT_PATH) clean
+-
+-
+-       
++obj-m   += focal_spi.o
+diff --git a/focal_spi.c b/focal_spi.c
+index 9974f00..e635507 100644
+--- a/focal_spi.c
++++ b/focal_spi.c
+@@ -490,7 +490,7 @@ static int focal_spi_probe(struct spi_device *spi)
+ 	spi->max_speed_hz=4*1000*1000;
+ 	spi->bits_per_word = 8;
+ 	/*if spi transfer err,change here spi->mode = SPI_MODE_0*/
+-	spi->mode = SPI_MODE_0|SPI_CS_HIGH;
++	spi->mode = SPI_MODE_0;
+ 	error = spi_setup(spi);
+ 	if (error)
+ 		return error;
diff --git a/packages/focal-spi/default.nix b/packages/focal-spi/default.nix
new file mode 100644
index 00000000..477efe7d
--- /dev/null
+++ b/packages/focal-spi/default.nix
@@ -0,0 +1,20 @@
+{ src }: { stdenv, kernel, kernelModuleMakeFlags }: stdenv.mkDerivation
+{
+  name = "focal_spi";
+  inherit src;
+  patches = [ ./FT9369.patch ];
+  nativeBuildInputs = kernel.moduleBuildDependencies;
+  setSourceRoot =
+    ''
+      export sourceRoot=$PWD/build
+    '';
+  # makeFlags = kernelModuleMakeFlags;
+  makeFlags = kernelModuleMakeFlags ++ [
+    "-C"
+    "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
+    "M=$(pwd)"
+  ];
+  buildFlags = [ "modules" ];
+  installFlags = [ "INSTALL_MOD_PATH=${placeholder "out"}" ];
+  installTargets = [ "modules_install" ];
+}