diff --git a/.sops.yaml b/.sops.yaml
index cced503..13b33c5 100644
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -3,6 +3,7 @@ keys:
     - &xun age17pdqkpfh6kc6wm7gxzdnwf6vphlwddv9yfpdu3j76e24y3amd9tq3avfc8
   - &hosts:
     - &nixdesk age155sscpw0x36t6s9usdrz7relpxqrtqnk98mrc7s0qcv2n0v3zd7sfl2xn8
+    - &hopper age15mgf89h220puhz48rjpwxwu4n2h4edur60w6cd8gku2hh4e5kqpsghvnyw
 
 creation_rules:
   - path_regex: secrets/global
@@ -10,3 +11,4 @@ creation_rules:
       - age:
         - *xun
         - *nixdesk
+        - *hopper
diff --git a/Justfile b/Justfile
new file mode 100644
index 0000000..fe6c653
--- /dev/null
+++ b/Justfile
@@ -0,0 +1,6 @@
+remote OPERATION HOST:
+  nixos-rebuild \
+  --flake .#{{HOST}} \
+  --target-host xun@{{HOST}} \
+  --use-remote-sudo \
+  {{OPERATION}}
diff --git a/flake.lock b/flake.lock
index df8c668..60db70a 100644
--- a/flake.lock
+++ b/flake.lock
@@ -253,11 +253,11 @@
         "utils": "utils"
       },
       "locked": {
-        "lastModified": 1706814790,
-        "narHash": "sha256-loRIH95dJHeuNPxtYHhzaj2vq0uYk76e58thWD3pte8=",
+        "lastModified": 1707418504,
+        "narHash": "sha256-/tc19gAuAGJpg2mrVzT79OqjqvyytX72eBQ2UxQz+ng=",
         "owner": "xunuwu",
         "repo": "neovim-config",
-        "rev": "96d8f8d57bd2a8478120b2d56706a786ad00df6b",
+        "rev": "7979a74509653c17f6242f7a2432705584d19f7f",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index febaea5..57705b3 100644
--- a/flake.nix
+++ b/flake.nix
@@ -19,6 +19,7 @@
             alejandra
             nil
             git
+            just
             home-manager
             sops
           ];
diff --git a/home/profiles/default.nix b/home/profiles/default.nix
index 063dc07..c26a6a8 100644
--- a/home/profiles/default.nix
+++ b/home/profiles/default.nix
@@ -16,6 +16,10 @@
         programs.nix-index.enableFishIntegration = false;
       }
     ];
+    "xun@hopper" = [
+      ../.
+      ./hopper
+    ];
   };
 
   inherit (inputs.home-manager.lib) homeManagerConfiguration;
@@ -31,6 +35,10 @@ in {
         modules = homeImports."xun@nixdesk";
         inherit pkgs extraSpecialArgs;
       };
+      "xun@hopper" = homeManagerConfiguration {
+        modules = homeImports."xun@hopper";
+        inherit pkgs extraSpecialArgs;
+      };
     };
   };
 }
diff --git a/home/profiles/hopper/default.nix b/home/profiles/hopper/default.nix
index 115d5f3..bf08fc3 100644
--- a/home/profiles/hopper/default.nix
+++ b/home/profiles/hopper/default.nix
@@ -2,6 +2,12 @@
   imports = [
     ../../editors/nvim.nix
     ../../terminal/shell/zsh.nix
+    ../../terminal/emulator/wezterm.nix
+
+    ../../programs/browsers/firefox.nix
+
+    ../../programs/desktop/awesome
+    ../../programs/games/steam.nix
 
     ../../programs/media
     ../../programs/media/jellyfin.nix
diff --git a/hosts/default.nix b/hosts/default.nix
index 5183653..22ff0a9 100644
--- a/hosts/default.nix
+++ b/hosts/default.nix
@@ -21,6 +21,7 @@
         ++ [
           ./nixdesk
           "${mod}/programs/gamemode.nix"
+          "${mod}/services/syncthing.nix"
           "${self}/secrets"
           {
             home-manager = {
@@ -33,8 +34,36 @@
     hopper = nixosSystem {
       inherit specialArgs;
       modules = [
-        ./core
-        ./core/boot.nix
+        ./hopper
+
+        "${self}/secrets"
+
+        "${mod}/core"
+
+        "${mod}/programs/home-manager.nix"
+
+        "${mod}/desktop"
+        "${mod}/desktop/awesome.nix"
+
+        "${mod}/hardware/opengl.nix"
+        "${mod}/hardware/steam-hardware.nix"
+        "${mod}/hardware/bluetooth.nix"
+        "${mod}/hardware/qmk.nix"
+
+        "${mod}/network/avahi.nix"
+        "${mod}/network/networkd.nix"
+        "${mod}/network/tailscale.nix"
+
+        "${mod}/services"
+        "${mod}/services/pipewire.nix"
+        "${mod}/services/syncthing.nix"
+
+        {
+          home-manager = {
+            users.xun.imports = homeImports."xun@hopper";
+            extraSpecialArgs = specialArgs;
+          };
+        }
       ];
     };
   };
diff --git a/hosts/hopper/default.nix b/hosts/hopper/default.nix
index 79aa262..9fc0939 100644
--- a/hosts/hopper/default.nix
+++ b/hosts/hopper/default.nix
@@ -1,8 +1,7 @@
-{inputs}: {
+{inputs, ...}: {
   imports = with inputs.hardware.nixosModules; [
     common-cpu-intel
     common-pc-hdd
-    common-gpu-nvidia
 
     ./hardware.nix
   ];
diff --git a/hosts/hopper/hardware.nix b/hosts/hopper/hardware.nix
index c3179cb..b7d0120 100644
--- a/hosts/hopper/hardware.nix
+++ b/hosts/hopper/hardware.nix
@@ -1,4 +1,14 @@
-{...}: {
+{config, ...}: {
+  nixpkgs.hostPlatform.system = "x86_64-linux";
+
+  ## nvidia gpu
+  services.xserver.videoDrivers = ["nvidia"];
+
+  hardware.nvidia = {
+    modesetting.enable = true;
+    package = config.boot.kernelPackages.nvidiaPackages.stable;
+  };
+
   boot = {
     initrd = {
       availableKernelModules = ["ehci_pci" "xhci_pci" "ahci" "usb_storage" "usbhid" "sd_mod"];
diff --git a/hosts/nixdesk/default.nix b/hosts/nixdesk/default.nix
index 33caea5..712a953 100644
--- a/hosts/nixdesk/default.nix
+++ b/hosts/nixdesk/default.nix
@@ -13,6 +13,8 @@
 
   networking.hostName = "nixdesk";
 
+  boot.kernelPackages = pkgs.linuxPackages_latest;
+
   swapDevices = [];
 
   system.stateVersion = "23.11";
diff --git a/secrets/global/tailscale-auth.yaml b/secrets/global/tailscale-auth.yaml
index 9e931a7..fba67c0 100644
--- a/secrets/global/tailscale-auth.yaml
+++ b/secrets/global/tailscale-auth.yaml
@@ -8,20 +8,29 @@ sops:
         - recipient: age17pdqkpfh6kc6wm7gxzdnwf6vphlwddv9yfpdu3j76e24y3amd9tq3avfc8
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB4NDFCaFgvSkZhQlRqQVht
-            TERneCtOT1FJaitHcC84Q0p1TUFYbzk1YUNzCitvZ1VERnF1Y2h1c3pUcE5Bakt0
-            aDdZVG9Hbk9oZWhPazM4WENGNk0zTUUKLS0tIDFjdEZVQW5KVTdlWnJsYlRndjVm
-            WGRSUkRtVmgyOGxGVldoSzlqdUNYQTQKX54s95pBnSuyKvcyQb66APolxcWW6/Bj
-            dou/h8tLVs2DaH87Q6x0n/s2cXvhMUgI0W/IKmdpT0rchhx3eR9I4g==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBHNjdjOTlnamxOZkhtUlRF
+            VTdpVVZYS3ptVEJ6cDJZSytCblhFRW1ITlZVCnVObmZHVW5mckpVSFZ2ZStsdVBU
+            SDZqME9odzRyK2R3SHNDR3g1MzNtT28KLS0tIDJCQ3V2eEtIU0g5NHE1R0lHVXRt
+            Y3VIZkh6V0JYQXlXaW9TMldNYVNUZTgKZxeO1era8Ozf8EOgBOUScBn3wPAjYSeW
+            BhO/LDqyb2edMLI/vDu3KeCkd8VOlGJTgk4E3jaqQ8PCYTQj50OWqQ==
             -----END AGE ENCRYPTED FILE-----
         - recipient: age155sscpw0x36t6s9usdrz7relpxqrtqnk98mrc7s0qcv2n0v3zd7sfl2xn8
           enc: |
             -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBzbUM2VHdyd2JlLzB0R3p1
-            YXIvK3BYY3JZT2lKaFB0ckJoVTd5UnJzc0dnClV2d1FKVkhtRWxNc1pBQm96dWFU
-            aHlGSHVmTG5kQjB0T3ZSUFdiV1pEakEKLS0tIEVOMHVDOFFEYXU2MUtpSXMzQVUv
-            d3JjTkVWM2piSEZIcjB1SHZkNTZsWnMKOmbBX9YXH4KrNOV7xs60FKyBf3QU2gy4
-            K8lHha4EqnG9DMiDsvDQNP49BlKfUSSRTqVQHo1nWEC1m1FQ3Rh47Q==
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBzdkt3eFBVQTY4eGR4QXhr
+            WnJ1eTQwZmhZdjR6Q1NSQk9mRE51VG0zODJFCkg4TjBBaXd5bmNUOUNwSVNwYTdM
+            cXV5WDB5L3pWWE96MHJicjE1MXorcmMKLS0tIFVZUmlSRTV5TFk0Z0QyKzhTSlJU
+            MmZrRWF5TDlFMWZZZDlvZFdnMDFMOGcKUVhuMvgB3ssoRuZ6yOkfLHKLR2Z1X7Bq
+            cIiet0ypbAKt1sYpPl5L+xs5m3vnuNZQnUvv8gdW7VlepVmLR0IFEQ==
+            -----END AGE ENCRYPTED FILE-----
+        - recipient: age15mgf89h220puhz48rjpwxwu4n2h4edur60w6cd8gku2hh4e5kqpsghvnyw
+          enc: |
+            -----BEGIN AGE ENCRYPTED FILE-----
+            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBiR0doT0kxRXlwa2taY25P
+            WVJxZ3E0R1IwbWJVOG5OSlRtTDVqZ0R3dlhjCjFsN1NUc2hqYWlSTGJ4RGp1Y21F
+            djFkNzNzM0ZzMmhtd291OWtSWEZWWjgKLS0tIFJ2VnlCeHZibDUwYk05QzBYdkR3
+            eVpKdlRpSnprclN4Wm4wVHpjYzVnSEUK49UF2IeDXzF9PiISIo0QjltkoFIa6Y8D
+            w2DJIys0Pfw5kGrVTLAgHMOMYmss4EdD4mwY+DQYWHqxTX0P2TKM9w==
             -----END AGE ENCRYPTED FILE-----
     lastmodified: "2024-01-26T23:17:57Z"
     mac: ENC[AES256_GCM,data:7vnKNCZsqSCersnIJviHetgTt6qZOvO50yOSWCq+8rPVt5IK9abWtTUEZfDtZI0oIvOsOJjAlvCPLn94kknn6y0UspKE4aTTIGQQctM5cHzFL2xMsOaTqBLLMWxvpkAkWFQ8Lpg5v57/X2Rex8M0x1GRB74/KDDXs4TXz0v9fJk=,iv:ZnbiB2JS7bQZy3QNdyz3Ijbukh2YoH63huCNUijFLcM=,tag:Fhi6/5+X5dMe/cKejunVvA==,type:str]
diff --git a/system/core/boot.nix b/system/core/boot.nix
index 5b4a42c..98828e9 100644
--- a/system/core/boot.nix
+++ b/system/core/boot.nix
@@ -6,12 +6,8 @@
   boot = {
     initrd = {
       systemd.enable = true;
-      supportedFilesystems = ["ext4"];
     };
 
-    ## use latest kernel
-    kernelPackages = pkgs.linuxPackages_latest;
-
     consoleLogLevel = 3;
     kernelParams = [
       "quiet"
diff --git a/system/hardware/qmk.nix b/system/hardware/qmk.nix
new file mode 100644
index 0000000..ad75324
--- /dev/null
+++ b/system/hardware/qmk.nix
@@ -0,0 +1,3 @@
+{
+  hardware.keyboard.qmk.enable = true;
+}
diff --git a/system/hardware/steam-hardware.nix b/system/hardware/steam-hardware.nix
new file mode 100644
index 0000000..6d160bd
--- /dev/null
+++ b/system/hardware/steam-hardware.nix
@@ -0,0 +1,3 @@
+{
+  hardware.steam-hardware.enable = true;
+}