diff --git a/.gitattributes b/.gitattributes
index e59e1835..3f7c38fe 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -2,3 +2,4 @@
 *.icm filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+*.efi filter=lfs diff=lfs merge=lfs -text
diff --git a/devices/pc/bios/Bootx64.efi b/devices/pc/bios/Bootx64.efi
new file mode 100644
index 00000000..7cdcdccb
--- /dev/null
+++ b/devices/pc/bios/Bootx64.efi
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:94fa8ac7f668bf4c6db1982b1a3a436a16a3f59e4d58dc56ba8ef3d5adb0af76
+size 9024
diff --git a/devices/pc/bios/DisplayEngine.efi b/devices/pc/bios/DisplayEngine.efi
new file mode 100644
index 00000000..9bf8a649
--- /dev/null
+++ b/devices/pc/bios/DisplayEngine.efi
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:061b1b1760bec1d4d7542019e73ee8d375899ae1f2abc1f4b3d3ce47bda61f72
+size 63104
diff --git a/devices/pc/bios/SetupBrowser.efi b/devices/pc/bios/SetupBrowser.efi
new file mode 100644
index 00000000..d0a591ae
--- /dev/null
+++ b/devices/pc/bios/SetupBrowser.efi
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:c1b37e11367abae594bf5e656d85ad634dabd8109fcf6cae8e9922ba9ec38b49
+size 73536
diff --git a/devices/pc/bios/UiApp.efi b/devices/pc/bios/UiApp.efi
new file mode 100644
index 00000000..dc8415b5
--- /dev/null
+++ b/devices/pc/bios/UiApp.efi
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a624c3160c9f7d763dfed273fef7c6fea247cb7246c162e878e44e710170140b
+size 163008
diff --git a/devices/pc/default.nix b/devices/pc/default.nix
index 5b51a46e..b0a9fd7a 100644
--- a/devices/pc/default.nix
+++ b/devices/pc/default.nix
@@ -149,11 +149,33 @@ inputs:
       };
       bugs = [ "xmunet" "backlight" "amdpstate" ];
     };
-    boot.kernelParams =
-    [
-      "acpi_osi=!" ''acpi_osi="Windows 2015"''
-      "amdgpu.sg_display=0" # 混合模式下避免外接屏幕闪烁，和内置外接屏幕延迟
-    ];
+    boot =
+    {
+      kernelParams =
+      [
+        "acpi_osi=!" ''acpi_osi="Windows 2015"''
+        "amdgpu.sg_display=0" # 混合模式下避免外接屏幕闪烁，和内置外接屏幕延迟
+      ];
+      loader.grub =
+      {
+        extraFiles =
+        {
+          "shell.efi" = "${inputs.pkgs.edk2-uefi-shell}/shell.efi";
+          "efi/DisplayEngine.efi" = ./bios/DisplayEngine.efi;
+          "efi/SetupBrowser.efi" = ./bios/SetupBrowser.efi;
+          "efi/UiApp.efi" = ./bios/UiApp.efi;
+          "efi/Bootx64.efi" = ./bios/Bootx64.efi;
+        };
+        extraEntries = 
+        ''
+          menuentry 'Advanced UEFI Firmware Settings' {
+            insmod fat
+            insmod chain
+            chainloader @bootRoot@/Bootx64.efi
+          }
+        '';
+      };
+    };
     # 禁止鼠标等在睡眠时唤醒
     services.udev.extraRules = ''ACTION=="add", ATTR{power/wakeup}="disabled"'';
     networking.extraHosts = "74.211.99.69 mirism.one beta.mirism.one ng01.mirism.one";