devices.pc: add specialisation for nvidia graphic card

2026-01-12 23:19:23 +08:00 · 2024-02-16 09:53:58 +08:00
488 changed files with 8376 additions and 16112 deletions
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,2 @@
 *.png filter=lfs diff=lfs merge=lfs -text
 *.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
-flake/branch.nix merge=ours
--- a/.gitignore
+++ b/.gitignore
@@ -1,9 +1,3 @@
 result
-result-*
+result-man
 outputs
-.direnv
-build
-.vscode
-.cache
-.ccls-cache
-archive
--- a/.sops.yaml
+++ b/.sops.yaml
@@ -3,45 +3,37 @@ keys: # cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age
  - &pc age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
  - &vps6 age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
  - &vps7 age137x7csalutwvfygvvzpemlsywvdxj3j4z93a50z2sjx03w6zau8q3r5902
+  - &surface age1ck5vzs0xqx0jplmuksrkh45xwmkm2t05m2wyq5k2w2mnkmn79fxs6tvl3l
  - &nas age19lhcwk37jmvn6z0v4dpdfh0k4u23f76twdjknc0p7atktf37rd7s4t4wj3
-  - &one age1m7nrxfw22wvp7pj8y9pdl745w95x89uu8dzl9ppsaazweqf2lqms5yshsp
-  - &srv1-node0 age1nzetyehldf3gl6pr6mu5d2cv387p8wjqn6wfpll7a3sl8us6n38s0ds633
-  - &srv1-node1 age1wj33xt8nj7rhnsenepsf6k3lmq5vk4wn84jwr55qy9cwu05xn5cspg3h7t
-  - &srv1-node2 age16e7ykphshal6qhwfvat698hl48s8yr0jvzh27ecdyfh5uk7t9u6s753jgy
-  - &srv2-node0 age1l4stuz0vr7gs7pqwjrmezam44702jp2vmqaqyxw0l0r42kf9updq4dfhrw
-  - &srv2-node1 age1hnarptkze0ujpp05dqr8uma04cxg9zqcx68qgpks5uf5l6rpk5gqhh8wxg
-  - &srv3 age1n4lhfwv7g0vhx54exmwx9yv2z04m3h2lunzpa5zdzgtcvjjuf5nqc36g8a
+  - &xmupc1 age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
 creation_rules:
-  - path_regex: devices/pc/.*$
-    key_groups: [{ age: [ *chn, *pc ] }]
-  - path_regex: devices/vps6/.*$
-    key_groups: [{ age: [ *chn, *vps6 ] }]
-  - path_regex: devices/vps7/.*$
-    key_groups: [{ age: [ *chn, *vps7 ] }]
-  - path_regex: devices/nas/.*$
-    key_groups: [{ age: [ *chn, *nas ] }]
-  - path_regex: devices/one/.*$
-    key_groups: [{ age: [ *chn, *one ] }]
-  - path_regex: devices/srv1/secrets/.*$
-    key_groups: [{ age: [ *chn, *srv1-node0, *srv1-node1, *srv1-node2 ] }]
-  - path_regex: devices/srv1/node0/.*$
-    key_groups: [{ age: [ *chn, *srv1-node0 ] }]
-  - path_regex: devices/srv1/node1/.*$
-    key_groups: [{ age: [ *chn, *srv1-node1 ] }]
-  - path_regex: devices/srv1/node2/.*$
-    key_groups: [{ age: [ *chn, *srv1-node2 ] }]
-  - path_regex: devices/srv2/secrets/.*$
-    key_groups: [{ age: [ *chn, *srv2-node0, *srv2-node1 ] }]
-  - path_regex: devices/srv2/node0/.*$
-    key_groups: [{ age: [ *chn, *srv2-node0 ] }]
-  - path_regex: devices/srv2/node1/.*$
-    key_groups: [{ age: [ *chn, *srv2-node1 ] }]
-  - path_regex: devices/srv3/.*$
-    key_groups: [{ age: [ *chn, *srv3 ] }]
-  - path_regex: devices/cross/secrets/default.yaml$
+  - path_regex: secrets/pc/.*$
    key_groups:
-    - age: [ *chn, *pc, *vps6, *vps7, *nas, *one, *srv1-node0, *srv1-node1, *srv1-node2, *srv2-node0, *srv2-node1,
-        *srv3 ]
-  - path_regex: devices/cross/secrets/chn.yaml$
+    - age:
+      - *chn
+      - *pc
+  - path_regex: secrets/vps6/.*$
    key_groups:
-    - age: [ *chn, *pc, *one, *nas ]
+    - age:
+      - *chn
+      - *vps6
+  - path_regex: secrets/vps7/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *vps7
+  - path_regex: secrets/nas/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *nas
+  - path_regex: secrets/surface/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *surface
+  - path_regex: secrets/xmupc1/.*$
+    key_groups:
+    - age:
+      - *chn
+      - *xmupc1
--- a/README.md
+++ b/README.md
@@ -1,26 +0,0 @@
-This is my NixOS configuration. I use it to manage:
-* some vps serving some websites and services (misskey, synapse), etc.
-* my laptop (Lenovo R9000P 2023), and my tablet (One Netbook One Mix 4).
-* some cluster for scientific computing (vasp, lammps, etc).
-With the following highlights:
-* All binary is compiled for specific CPU (`-march=xxx`, like that on Gentoo). 
-* All packages and configurations are managed by Nix, as much reproducible as possible.
-
-## Using overlay
-
-An overlay is provided through `outputs.overlays.default`, you could use it in your `configuration.nix` like this:
-
-```nix
-{
-  inputs.chn-nixos.url = "github:CHN-beta/nixos";
-  outputs.nixosConfigurations.my-host = inputs.nixpkgs.lib.nixosSystem
-  {
-    modules = [({pkgs, ...}: { config =
-    {
-      nixpkgs.overlays = [ inputs.chn-nixos.overlays.default ];
-      environment.systemPackages = [ pkgs.localPackages.vasp.intel ];
-    };})];
-  };
-}
-```
-
--- a/devices/cross/default.nix
+++ b/devices/cross/default.nix
@@ -1 +0,0 @@
-inputs: { imports = inputs.localLib.findModules ./.; }
--- a/devices/cross/luks-manual/default.nix
+++ b/devices/cross/luks-manual/default.nix
@@ -1,27 +0,0 @@
-inputs:
-let devices =
-{
-  nas =
-  {
-    "/dev/disk/by-uuid/a47f06e1-dc90-40a4-89ea-7c74226a5449".mapper = "root3";
-    "/dev/disk/by-uuid/b3408fb5-68de-405b-9587-5e6fbd459ea2".mapper = "root4";
-    "/dev/disk/by-uuid/a779198f-cce9-4c3d-a64a-9ec45f6f5495" = { mapper = "nix"; ssd = true; };
-  };
-  vps6."/dev/disk/by-uuid/961d75f0-b4ad-4591-a225-37b385131060" = { mapper = "root"; ssd = true; };
-  vps7."/dev/disk/by-uuid/db48c8de-bcf7-43ae-a977-60c4f390d5c4" = { mapper = "root"; ssd = true; };
-  srv3 =
-  {
-    "/dev/disk/by-partlabel/srv3-root1" = { mapper = "root1"; ssd = true; };
-    "/dev/disk/by-partlabel/srv3-swap" = { mapper = "swap"; ssd = true; };
-  };
-};
-in
-{
-  config =
-  {
-    nixos.system.fileSystems.luks.manual =
-      let inherit (inputs.config.nixos.model) hostname;
-      in if devices ? ${hostname} then devices.${hostname} else inputs.lib.mkOptionDefault null;
-    home-manager.users.chn.config.nixos.decrypt = devices;
-  };
-}
--- a/devices/cross/luks-manual/srv3.key
+++ b/devices/cross/luks-manual/srv3.key
--- a/devices/cross/secrets/chn.yaml
+++ b/devices/cross/secrets/chn.yaml
@@ -1,56 +0,0 @@
-chn:
-    age: ENC[AES256_GCM,data:MSJe0mI4PUkl4B/R6no/Zsb7STRZcZBKz7+CckMnEuSrjNx/5Jxv6IugUEAREXEUxmpNi7Sx6aR8SYDqJO5UaaGYbCp+PN8DrBg=,iv:185PoGeQ3+D6rYI1xdfrciKu9nj/8d2yya//U39vS6s=,tag:mhP0Ix2iX3uaAqPAnin3Jg==,type:str]
-    rsa: ENC[AES256_GCM,data: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,iv:Ks1ESu5QeD5a6dmk+0MHD8mrM0QejBSZwQ1fKjTQiuY=,tag:uLDGeiQHHUUUY00n4jlf8A==,type:str]
-    ed25519: ENC[AES256_GCM,data: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,iv:FTrh8tnL8OlD6PkdXWnqFTkZ5VdxMJL5CncfjK1J/C0=,tag:+cWIwl0CZFERXZoegTpSDg==,type:str]
-    ed25519_sk: ENC[AES256_GCM,data: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,iv:xDaelebavplMYLG9c2JUv1ceXJxejTuhjZ/AGHfklrw=,tag:x4zjZasKadbVDf8Zsg+wiA==,type:str]
-    rsa.ppk: ENC[AES256_GCM,data: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,iv:rU+t8OnwA5yGRQZYSI9GQcfaZY2EjCPxrsoSzlCy1Ok=,tag:5H2oYeXpEkwIhtnAz6uywQ==,type:str]
-    xmuhk: ENC[AES256_GCM,data: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,iv:cv9sYcivQZc/hz+Sri9iLkRHV3uStIvwT2/083DsUtQ=,tag:re/iwRtY/mlnxibqXBnkPg==,type:str]
-github:
-    token: ENC[AES256_GCM,data:t95+VgTEkcpsYGty95nKg+4QU86rVnJjw/LZEAk6PHc3ZR3GjPLBtg==,iv:1d/tXqknfEh+GFYj22TRtr7Sq9GpE8NujfAKDwJttD8=,tag:LNyI9Tul7g5mm1gM9ijWMw==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB6S0QycmIralcxUVc2TFZU
-            SjVWZHpJT2tZQzByRUtvbzk5OGFHVzY2UlFFClRMSlIxTmk1ZGZsazdkRDRzOEJ5
-            NVZYZGhTdFJIaHBxT1BlN0NDdkEzNEkKLS0tIFBzYWtVMnN2YzRLdW80WTUxS2xZ
-            QnRDZEpyanBZRmVuS1ZjUHNTbWdpb28KWO91rInbh3dvKgVAICB/GAePL9XfsKK8
-            VDbUUst0RgI/z4xKftw+49HJWvzFpo+pzEzvsU5jZiQwIH19ufGcZg==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2a2V0Q09VYW5NbGpkZVBa
-            Wi81c2lTVHZLeEpaeTB3UFh5ajNWZno5akRrCmdHS0pDdnVqMExkR1V0aEg0OHRn
-            UzA0YkwyMHZESHNtbm45MEdsdjF5NTAKLS0tIHBIbFdndk1kRU5nQ0pBVFZhZ3JE
-            TStEQzdYL3VCbU1yUmdmd1RKQVYvbzQKx7fkginIVesbwrM9/9JPKpJMcHhxqJS7
-            lOa4aN7TlcTo2QswOABJCKXyZwb3LpWoZioQ/jvBPkSFxKarTBC2LQ==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1m7nrxfw22wvp7pj8y9pdl745w95x89uu8dzl9ppsaazweqf2lqms5yshsp
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBDcWN4b1NnQ3VoUC94elFm
-            VUUwWGlveWUreTk2VG4yMmhzdVd6VEJaUmo4CnNhcVdRRVRoTUFpUjJlVDNaWlZ1
-            QXVSVWZDNTlUdWZpVXpqQWl2RXFzUkEKLS0tIGdMbUVLTkJzUmpxUWZieEVWb2Zr
-            Zk1hSFZFaXQ1ZVcyYnFhUHVaWFM2eEEKMAhn8H7rIt82esqOEwL+19zKxyB/0KjI
-            x5S/tAzJIqRY5qilkEXBDekgWKFXj7fLKRfifuWAYT7tMC8E2bODVQ==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age19lhcwk37jmvn6z0v4dpdfh0k4u23f76twdjknc0p7atktf37rd7s4t4wj3
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBQbjVoUHA4RnBVdUZVV0Ft
-            bUQ4YmJJNVB1Ni9RWW5SSWpzaG1ZVGYzUWpFCmJvZnFZYW9sWEo5amhjYkNZVWpm
-            SE1xb1c3cjFaUnBITDIyOFhVRFdPS0UKLS0tIFQ5M29rRDRIYmxPeTNHYWVubkMv
-            UjFLR3hxSVZVajY0WURiUklveHpzVVkKUwCaBC10Iq931J1umHA3xCWfi1mrmTAx
-            vaJiadYqmMSwYk8g5thQ4jjweh133nL1AdxjmAZOVPgYUr6rmcRfXA==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-03-10T22:08:33Z"
-    mac: ENC[AES256_GCM,data:s0GsJysfnqxdLi99gBsTlE7kZ3prTrhCuCtgp3HD3d41r1mMxQ7F8NqBm1jBc5vhYHcHQgS/YfSQ1kM6+RDXN2dZ5NMzchyXtcq9h7smEKxizRbIx0PSoBZfnxR4LTZfBDi4LUBPVVSjb6A+7FDcfXAp+pM/ciuxmvNH9965Xws=,iv:zHiROdgHavc/sCH7oV1cm0JpSBRjxj8QR6yUZzK/fAo=,tag:2TeMi2a71YOawddL/EeJSQ==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/cross/secrets/default.yaml
+++ b/devices/cross/secrets/default.yaml
@@ -1,152 +0,0 @@
-users:
-    #ENC[AES256_GCM,data:2KeaiyOl51RB,iv:BGqlx1jzOWgG1zaxGfDtWfpbrgFCgAiTbPPMHoRP6KM=,tag:VhbvcwxV561iB03zIhvPQg==,type:comment]
-    xll: ENC[AES256_GCM,data:Y9jk/9yKwYiUeC9h7NkNNRYllyakXco108J8ZPLYQT+u7NsIMZ4kw27IjV4ytwH3k5Xid4jLKEsmKayNAW7kPNdbFfACcugL7w==,iv:cDtPmsHefigsqJZMPqOReVj9YOOgDXQhmulUHYUqYfo=,tag:8SS8dstzuon6f3y4pVA+wQ==,type:str]
-    #ENC[AES256_GCM,data:fptM8gt/IHBZ,iv:gX09x6/ZRXIXG0wOFBUCj6ZtMaTXebcSzvFMsS8vxcY=,tag:M5KFPF8Gmsd87lQ/hqhXnA==,type:comment]
-    zem: ENC[AES256_GCM,data:w0797tV3yFqXbZmhB48kvxK1SJCAFpIjgja2sai2YQB2Z3ELJaQMTIsmgI6p85m/Q15nzFVPdEAsxz6ts3eskRttOSw9mXeNyA==,iv:D3yesKHqbhab1Zk5ZKAm9sKi5KXVt+0JD0pOO5VgptY=,tag:ySURHTqQc0Rxd2u1igZ8Kg==,type:str]
-    #ENC[AES256_GCM,data:XwSZ0w8UgIgR,iv:i4tBBEC/lagRmk7AbzFFjDEnKOzxObkTul/wc+tyyXA=,tag:EKrU4YZ4iOaXpbn/lrZJlw==,type:comment]
-    yjq: ENC[AES256_GCM,data:Oy6b2sl59z2WA5/ifzJoq1KHzvbo+Izwac7yInRPGURxymUU/KvwW8p/XXIJsKkd2BjNaYkdELjNVrhTFd/tRhK+mCy8GSK4Lg==,iv:AGVSFIyqI5HNA+5e+ME3FKKoYMS4MCi4gjaxknord1A=,tag:ayLj6n98F2r62WdDqIaE3w==,type:str]
-    #ENC[AES256_GCM,data:H1WyypgcuhcF,iv:mw2bcXzisgxeUIw6zC4nwHPhsrz5XNIsL72aGyEwyX0=,tag:A2Cb+DuX0BM61TK6/nWEgw==,type:comment]
-    gb: ENC[AES256_GCM,data:ZfcJtiEmdZux90Vqn/L8oq16C10rfRPhxX+FnskJ/+OfdAVheEt9IeIdXpkVfIXU68rIBhDFI60Andm9gmddqoQqHhBj/W9gAA==,iv:fyCkc92YxeIumHODfOU2PWpVfeDJ8RKxKHRfFUYGF0g=,tag:cIn5rZSN8fONNz2GNSUOow==,type:str]
-    #ENC[AES256_GCM,data:5q0u/KpWah5X,iv:FiMDektaHAFHenCT89skQ7gQgoMHdY8BtoyEv0L3npA=,tag:tNtRbpY2bYIUVjLx+IwGvg==,type:comment]
-    wp: ENC[AES256_GCM,data:EcAOCjsqNFzRQtgjgtLn4X7G05cTN/SCmEGCtV/DRISj20Y3kMzbOSmtJoeII7mVA1WITxjhyBXX7abFjD80sZMGF4Th87kXiA==,iv:er9mbrz3F81vHLGPNYiyVO80hOXI3ZjFUuJbMaYWNeE=,tag:le7Fw45V0pdkHoXywdjFsA==,type:str]
-    #ENC[AES256_GCM,data:bh0mHOovPAba,iv:doFuGvLagS17tgNm28J+T1qTvXAzPsenVN3heTDkNts=,tag:e0lsqlvXVk6lDqe1xGkemQ==,type:comment]
-    hjp: ENC[AES256_GCM,data:agAmi5i8cdAC5B75E92PbDGG399AJyI87zbgErtYxM5CHLTBxPjAfqLLEAHTdRbfo53wHQEbG4/fFkunwrHrCdspKtsuFrK4xg==,iv:m+MregSzL5EsuNW/oiJXJIFeq4n1CAaQQV9AKId7rxg=,tag:nOI//Z/4gBfB7F2jwX7cWA==,type:str]
-    #ENC[AES256_GCM,data:jHalo04u3gd+,iv:RjIwI0Kqmy0uVTxRRu1gNG/2eZXnl7iiuC9KOSV1RfU=,tag:Jvza//JVEtLwdtYk5+sY+Q==,type:comment]
-    lly: ENC[AES256_GCM,data:5ZHy3nXe4SoGi+hu+woQwB/h7HyLdDlE6fkO6FXttEW4ZaBjIqiXOz2M9XMTmcMih9S7fGJPXDBD76oHGVY5W5ytyi3i1wyaFg==,iv:RWhQFYAIs5AELumViQRTsVPNfsV59zQYDFVX+DZpPrc=,tag:R3E1IBUAN7XOjrwNEwjZ5A==,type:str]
-    #ENC[AES256_GCM,data:fz4CpQWCXmHX,iv:8UexUxCvtcmk7S8qPdKd3jxro7PspCYX6G7ujAEQ7HM=,tag:LgyieyMQ0zZLD0EW+POeoQ==,type:comment]
-    GROUPIII-1: ENC[AES256_GCM,data:WfdbkyWIDl+lD3xPC5TMBQ+U2hIjHYyhNhnZ1PH9uowSdRCqoPAJ2GS7X35WrlrgTl67ByaTwhXP8r9LR7eL0YwdivTL/wxOXw==,iv:OBaEPQVBeShs+UH2BBIBLGT44tPiVyQ8G1ReZ4jALH0=,tag:SnwGrb3eI57rJUoqE6HR0g==,type:str]
-    #ENC[AES256_GCM,data:OWTTbVhXIxSp,iv:GP6a2S9XdQ0xzTBQ91zkEgrNMtY1WVodTH/F/wh/mqU=,tag:6nzpvk9RFsAJxaL0Qiau0A==,type:comment]
-    GROUPIII-2: ENC[AES256_GCM,data:NMnWdKTGyK9AhrmzdDaxgzeFbbc0TGPlfYzOr7g0zexxBTjyJiwox9thEglkkyA23e5GgNs6zObqUknZT3M7/epzbQDoSQYCmQ==,iv:+nSj1P2LlME48VjSF1t2ziPkhgKiDlLkAaL+PBCV/hU=,tag:41YqBFHAbfrmbf3kVC45CQ==,type:str]
-    #ENC[AES256_GCM,data:0QMjEtxrhSj8,iv:YyMHdZTx/OViWBZ+1CGGAwaOLlqR6WdrKG1g44sZGYE=,tag:N5uMwbWJJF+DGiopdYm2Mw==,type:comment]
-    GROUPIII-3: ENC[AES256_GCM,data:c+HRdDZPugIVI2vmuOlorhjZzxS11c6CJiZ3ZEwFFHfIoIUmGsXoRPGraJ0BjI3W+XZbI6qk211yufTgXLVj7nOVi0PW/9mteg==,iv:H8DlkTjkL/f6Oa2LG3dHRsJuWkEqokUJ/mjMyDnEAc4=,tag:0QmUyfAbYnn7vs4AdwQtYw==,type:str]
-    #ENC[AES256_GCM,data:F347rPlEQZyz,iv:VlbVlc/tFmmoe8lVDza7ZJgHavZ/1NM9mK3KZNVrpbk=,tag:iRdvv0ajtgrJgMe87vBFfA==,type:comment]
-    zzn: ENC[AES256_GCM,data:P76cGOGJK3B7Z3nxZ9BlvvyegJ+4JX25kax7/Bj/0VKsH1cGEfyvNbPH8qYUZqm+zUvqEoFNZKWM4+IQKO7Zo9IXCJhGItL1Nw==,iv:e9lnHecgzSrHJkxumRpKGHzGlYbM5Yov4F4Dd4fIqrc=,tag:G7Cr7d1KZfldzYNRL1eSpA==,type:str]
-    aleksana: ENC[AES256_GCM,data:xRqQLPpcv0Ymz7wV0jDDz1i6eKIZKEXvqofO58VSHEC9aVSTLV7aXLw2kQ8PrAPo4FAkne2F6MYQGRwZFIHOjxfhw+ncXVDHxg==,iv:OSbT/f2LRUFY3DEyCCbWkPzwsrsNdVz6ah5ITRt+Kjc=,tag:00z36RTe76p1uxFCchGcpg==,type:str]
-telegram:
-    token: ENC[AES256_GCM,data:zfMATU2E6cwoiyfszV35vkQG6JSk00y589wmGEf4wQNncPhNsvh+NcSfnTwHTQ==,iv:Q46mUquhUZLGQsCDYitk4IPu24MpVnYmi7aHyZL/b1E=,tag:QVbrwAA9mWK/ToJfGIs9ug==,type:str]
-    user:
-        chn: ENC[AES256_GCM,data:mTt2D+SkvVL8,iv:L0Pk5p46E2kKBdRWCGpwOKS0BsbIhZUslpIFWvkssMY=,tag:+AjbNJ1SW/8Mx1HLpWAd2w==,type:str]
-        hjp: ENC[AES256_GCM,data:ZXTQhax0gT4PKw==,iv:MerbaWWC4SLazEuuJrxAxf9e5aaX9xpq9St+h9aqvMQ=,tag:x9knShK90OKZPcn9fKzvMA==,type:str]
-acme:
-    token: ENC[AES256_GCM,data:M8/R019chds8zr2BqnRnKP40NZxwq4fz06NaOeOOFYecLyDjIOq5mg==,iv:VPr4XD0Y+6G1P1xwMDyrWPiTvCYdiMV0nPcmqCvIA3Y=,tag:KEyCIHRmRkNviA4bMTMybg==,type:str]
-nginx:
-    maxmind-license: ENC[AES256_GCM,data:MtmNo6hHlU75N6PvzF7P5i6Q+myV4Keb1JRXVeHxTennNpKfAndsKg==,iv:DqM91JX+1WX8Zqzha2Tm3ztFaSzKYQg+b9NvUm+6jxY=,tag:XnDTBL9MA/B8XfPZqdk7Eg==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB2RzdocjRWTTFGWVdqb2JE
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-            nCqerHvO5j8yo3tPs0BXS675i2HAnup0KQZay7NV7bztbRhWtTiF/A==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBlMnJuVVJjTWRIdzdiYlVS
-            RHo1OEx3Y29yL3NuVmduN1loaTgxR01kVXowCjl0ZVhVd1liUnJSWEVRNlR5MzdY
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-            irVZmqwE3787Ku3obqdBNPyB6w6tBGuf2g13PBpbctlYEioz9k5gKQ==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBSWDViT3JyRktZYldxN3Z0
-            V3RWSXlOT0JEd0xJWlk3TzUyRFpFRytSRmtzCk4vNUk0UFN3bkRaaGdzenFwK3Ez
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-            y6oSeXQzRKQwFOIH6z4nQjMiMKvpHDEcIbTzCrQ0QCxGKywH6PzmuQ==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age137x7csalutwvfygvvzpemlsywvdxj3j4z93a50z2sjx03w6zau8q3r5902
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBHS1lrQmkyRVNkWFFhWEpm
-            MXhOOEVWTTZQdkp6ajlFVGEvdmd1QlVQQXlBCjc5a1RobjhOb0ZXL2ZlSFVxV2hP
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-            DTFZfjfZY5TKMxq+/LoxMB9i/eRXxcUNUA9Bkex0HhE+VZS2AcTgAw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age19lhcwk37jmvn6z0v4dpdfh0k4u23f76twdjknc0p7atktf37rd7s4t4wj3
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBpKy8yRHphTTcwc0dhYWFV
-            SnNEZWQ4d1d6Qmx1VGJ3aVdJRms3SDZ1NkdzCjVpYUx0bW0vb1NMKzlQOWU5YWdT
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-            qGN+m/nWfoPGO1hWZ55qR08P94VcP7KW0eK9r+TdrwQp9T1rOtHWZA==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1m7nrxfw22wvp7pj8y9pdl745w95x89uu8dzl9ppsaazweqf2lqms5yshsp
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJaWpFOUV1S2lGREdZak45
-            OVhCSk40OTMwMVhKZWJibmFsY0o1aE1PQWk4Cit6emhXU1QzV0ZueWs5R3VTRUg4
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-            Cx+UO+hkOQGsOLg+Q9A8t850vuqwuq28XHFQFJ7Ac5owhxCpriH9uA==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1nzetyehldf3gl6pr6mu5d2cv387p8wjqn6wfpll7a3sl8us6n38s0ds633
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJUm5INDhONE9hZjU5MGRn
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1wj33xt8nj7rhnsenepsf6k3lmq5vk4wn84jwr55qy9cwu05xn5cspg3h7t
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBJUENVYm1DQ2h1aUxQaE5u
-            VlBIcU8rdzNaZk5wWHpPNnhPUlVIWGtucjFFCmY4dWdSMy9WSWhBWmZUZGVnWlNP
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-            R1pKVklVbUlZZk1IaUpYVzlQUkplV1kKKN8vFbUrnsxgw5ViYoMBoyxqUOxnpmaQ
-            YqMYedsrnvWvCx9xyu3Kj/MJ88zQchJzdVfg0dUcbY6KRz51m9HE2Q==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age16e7ykphshal6qhwfvat698hl48s8yr0jvzh27ecdyfh5uk7t9u6s753jgy
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAvTmhtaXFZL1dTV1FZVktv
-            VUFMc2o3U2pubTgvbmNZMVIvcGVOZ0UrNGlrCnRwMENSUi80aWxjZ0xpQTVaU2Qr
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-            tmJiqZniKeOJT4xpBCQoelJ++oVzSqEAg4h5jgCXWN6dstrc71oVrA==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1l4stuz0vr7gs7pqwjrmezam44702jp2vmqaqyxw0l0r42kf9updq4dfhrw
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBjSWdybjBIZ2dieFZUbXY0
-            RjNZc200SXBrMkM2b2NQY01vQ2dUQ3RYWURZCnY1bUJ5TjZkdllxRkhRc1VkbVpR
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-            2CVpK81DSNGPhS9wvrwE8QHkY10q07CHPWl7qr45ksD1XNG4PoTTFA==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1hnarptkze0ujpp05dqr8uma04cxg9zqcx68qgpks5uf5l6rpk5gqhh8wxg
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBjbi9wUEpGdjBYOE94NG1B
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-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1n4lhfwv7g0vhx54exmwx9yv2z04m3h2lunzpa5zdzgtcvjjuf5nqc36g8a
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBPdVFHbnpZWjZDRWh5Z24y
-            WmFWUGJ3bi9tbW9OYWJaOFQxdWtQYms0dUU4CmpRUnlLbTliY0FqS2JwMGpLNTgw
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-            3ycuAffiQ0Oxv1tSOXjt6ODSds7jDS3Kq2I7q4nG5eqZLiwFXCh25Q==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-18T10:27:14Z"
-    mac: ENC[AES256_GCM,data:8lg6FxBT/mxCw6rbK/hm/yEnso6p81pC0BYtxrzFjVA5nXkvFYtXAsD9yxguyKavMoBOts2q48yvmwHJBR7v7werS3K3C8/pXbzO3ucDV2GKzhkXVzQqskRYOxYtE2doTTXbhbaeWlcqJ2CMnEzJKatW2G2Upxjw0EsuV/ej9SQ=,iv:NaDexdNX6JuUFAXY+pFevsLk2bizmIc2RUadayIRenU=,tag:KJR5SL1zIRKLJLf5PtEdsQ==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/cross/ssh.nix
+++ b/devices/cross/ssh.nix
@@ -1,113 +0,0 @@
-inputs:
-let
-  devices =
-  {
-    vps6 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIO5ZcvyRyOnUCuRtqrM/Qf+AdUe3a5bhbnfyhw2FSLDZ";
-      # 通过 initrd.xxx.chn.moe 访问
-      initrdPublicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIB4DKB/zzUYco5ap6k9+UxeO04LL12eGvkmQstnYxgnS";
-    };
-    vps7 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIF5XkdilejDAlg5hZZD0oq69k8fQpe9hIJylTo/aLRgY";
-      initrdPublicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIGZyQpdQmEZw3nLERFmk2tS1gpSvXwW0Eish9UfhrRxC";
-      # 默认仅包括wireguard访问的域名和直接访问的域名，这里写额外的域名
-      extraAccess = [ "ssh.git" ];
-    };
-    nas =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIIktNbEcDMKlibXg54u7QOLt0755qB/P4vfjwca8xY6V";
-      initrdPublicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIAoMu0HEaFQsnlJL0L6isnkNZdRq0OiDXyaX3+fl3NjT";
-    };
-    one.publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIC5i2Z/vK0D5DBRg3WBzS2ejM0U+w3ZPDJRJySdPcJ5d";
-    pc.publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIMSfREi19OSwQnhdsE8wiNwGSFFJwNGN0M5gN+sdrrLJ";
-    srv1-node0 =
-      { publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIDm6M1D7dBVhjjZtXYuzMj2P1fXNWN3O9wmwNssxEeDs"; extraAccess = [ "srv1" ]; };
-    srv1-node1 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIIFmG/ZzLDm23NeYa3SSI0a0uEyQWRFkaNRE9nB8egl7";
-      # 不能直接访问，需要通过哪个机器跳转
-      proxyJump = "srv1";
-    };
-    srv1-node2 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIDhgEApzHhVPDvdVFPRuJ/zCDiR1K+rD4sZzH77imKPE";
-      proxyJump = "srv1";
-    };
-    srv2-node0 =
-      { publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIJZ/+divGnDr0x+UlknA84Tfu6TPD+zBGmxWZY4Z38P6"; extraAccess = [ "srv2" ]; };
-    srv2-node1 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAINTvfywkKRwMrVp73HfHTfjhac2Tn9qX/lRjLr09ycHp";
-      proxyJump = "srv2";
-    };
-    srv3 =
-    {
-      publicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIIg2wuwWqIOWNx1kVmreF6xTrGaW7rIaXsEPfCMe+5P9";
-      initrdPublicKey = "AAAAC3NzaC1lZDI1NTE5AAAAIPW7XPhNsIV0ZllaueVMHIRND97cHb6hE9O21oLaEdCX";
-    };
-  };
-in
-{
-  config =
-  {
-    programs.ssh.knownHosts = builtins.listToAttrs (builtins.concatLists (builtins.map
-      (device:
-      [{
-        inherit (device) name;
-        value =
-        {
-          publicKey = "ssh-ed25519 ${device.value.publicKey}";
-          hostNames =
-            # 直接访问
-            [ "${device.name}.chn.moe" ]
-            # 通过 wirewireguard 访问
-            ++ (builtins.map (net: "${net}.${device.name}.chn.moe")
-              (builtins.attrNames inputs.topInputs.self.config.dns.wireguard.net))
-            # 额外的域名
-            ++ (builtins.map (domain: "${domain}.chn.moe") device.value.extraAccess or []);
-        };
-      }]
-        ++ inputs.lib.optionals (device.value ? initrdPublicKey)
-        [{
-          name = "initrd.${device.name}";
-          value =
-          {
-            publicKey = "ssh-ed25519 ${device.value.initrdPublicKey}";
-            hostNames = [ "initrd.${device.name}.chn.moe" ];
-          };
-        }])
-      (inputs.localLib.attrsToList devices)));
-    nixos.user.sharedModules = [{ config.programs.ssh.matchBlocks =
-      let genericConfig =
-        { forwardX11 = true; forwardX11Trusted = true; forwardAgent = true; extraOptions.AddKeysToAgent = "yes"; };
-      in builtins.listToAttrs (builtins.concatLists (builtins.concatLists
-      [
-        # 直接访问
-        (builtins.map
-          (device: builtins.map
-            (name:
-            {
-              inherit name;
-              value = genericConfig //
-                { host = name; hostname = "${name}.chn.moe"; proxyJump = device.value.proxyJump or null; };
-            })
-            ((device.value.extraAccess or []) ++ [ device.name ]))
-          (inputs.localLib.attrsToList devices))
-        # 通过 wireguard 访问
-        (builtins.concatLists (builtins.map
-          (net: builtins.map
-            (device: builtins.map
-              (name:
-              {
-                name = "${net}.${name}";
-                value = genericConfig // { host = "${net}.${name}"; hostname = "${net}.${name}.chn.moe"; };
-              })
-              ((device.value.extraAccess or []) ++ [ device.name ]))
-            (inputs.localLib.attrsToList devices))
-          (builtins.attrNames inputs.topInputs.self.config.dns.wireguard.net)))
-      ]));
-    }];
-  };
-}
--- a/devices/cross/wireguard.nix
+++ b/devices/cross/wireguard.nix
@@ -1,253 +0,0 @@
-inputs:
-let
-  publicKey =
-  {
-    vps6 = "AVOsYUKQQCvo3ctst3vNi8XSVWo1Wh15066aHh+KpF4=";
-    vps7 = "n056ppNxC9oECcW7wEbALnw8GeW7nrMImtexKWYVUBk=";
-    pc = "l1gFSDCeBxyf/BipXNvoEvVvLqPgdil84nmr5q6+EEw=";
-    nas = "xCYRbZEaGloMk7Awr00UR3JcDJy4AzVp4QvGNoyEgFY=";
-    one = "Hey9V9lleafneEJwTLPaTV11wbzCQF34Cnhr0w2ihDQ=";
-    srv1-node0 = "Br+ou+t9M9kMrnNnhTvaZi2oNFRygzebA1NqcHWADWM=";
-    srv1-node1 = "wyNONnJF2WHykaHsQIV4gNntOaCsdTfi7ysXDsR2Bww=";
-    srv1-node2 = "zWvkVyJwtQhwmxM2fHwNDnK+iwYm1O0RHrwCQ/VXdEo=";
-    srv2-node0 = "lNTwQqaR0w/loeG3Fh5qzQevuAVXhKXgiPt6fZoBGFE=";
-    srv2-node1 = "wc+DkY/WlGkLeI8cMcoRHcCcITNqX26P1v5JlkQwWSc=";
-    srv3 = "a1pUi12SN6fIFiHA9W0N1ycuSz1fWUSpZnjz20OPaBk=";
-  };
-  dns = inputs.topInputs.self.config.dns.wireguard;
-  networks = # 对于每个网络，只需要设置每个设备的 listenPort，以及每个设备的每个 peer 的 publicKey endpoint allowedIPs
-  {
-    # 星形网络，所有流量通过 vps6 中转
-    wg0 = let vps6ListenIp = "144.34.225.59"; in
-    {
-      devices =
-      {
-        vps6 =
-        {
-          listenPort = 51820;
-          peer = builtins.listToAttrs (builtins.map
-            (peerName:
-            {
-              name = peerName;
-              value =
-              {
-                publicKey = publicKey.${peerName};
-                allowedIPs = [ "192.168.${builtins.toString dns.net.wg0}.${builtins.toString dns.peer.${peerName}}" ];
-              };
-            })
-            (inputs.lib.remove "vps6" (builtins.attrNames publicKey)));
-        };
-      }
-      // (builtins.listToAttrs (builtins.map
-        (deviceName:
-        {
-          name = deviceName;
-          value.peer.vps6 =
-          {
-            publicKey = publicKey.vps6;
-            endpoint = "${vps6ListenIp}:51820";
-            allowedIPs = [ "192.168.${builtins.toString dns.net.wg0}.0/24" ];
-          };
-        })
-        (inputs.lib.remove "vps6" (builtins.attrNames publicKey))));
-    };
-    # 两两互连
-    wg1 =
-      let
-        # 查询域名对应的 ip
-        getAddress = deviceName:
-          let
-            dns = inputs.topInputs.self.config.dns."chn.moe";
-            f = domain:
-              if dns.${domain}.type == "A" then dns.${domain}.value
-              else if dns.${domain}.type == "CNAME" then f (inputs.lib.removeSuffix ".chn.moe." dns.${domain}.value)
-              else throw "Not found ${domain}";
-          in f deviceName;
-        # 设备之间可以直接连接的子网
-        # 若一个设备可以主动接受连接，则设置它接受连接的 ip；否则设置为 null
-        subnet =
-        [
-          # 所有设备都可以连接到公网，但只有有公网 ip 的设备可以接受连接
-          (builtins.listToAttrs
-          (
-            (builtins.map (n: { name = n; value = getAddress n; }) [ "vps6" "vps7" "srv3" ])
-              ++ (builtins.map (n: { name = n; value = null; }) [ "pc" "nas" "one" "srv1-node0" "srv2-node0" ])
-          ))
-          # 校内网络
-          (builtins.listToAttrs
-          (
-            (builtins.map (n: { name = n; value = getAddress n; }) [ "srv1-node0" "srv2-node0" ])
-              ++ (builtins.map (n: { name = n; value = null; }) [ "pc" "nas" "one" ])
-          ))
-          # 办公室或者宿舍局域网
-          (builtins.listToAttrs (builtins.map (n: { name = n; value = getAddress n; }) [ "pc" "nas" "one" ]))
-          # 集群内部网络
-          (builtins.listToAttrs (builtins.map
-            (n: { name = "srv1-node${builtins.toString n}"; value = "192.168.178.${builtins.toString (n + 1)}"; })
-            (builtins.genList (n: n) 3)))
-          (builtins.listToAttrs (builtins.map
-            (n: { name = "srv2-node${builtins.toString n}"; value = "192.168.178.${builtins.toString (n + 1)}"; })
-            (builtins.genList (n: n) 2)))
-        ];
-        # 给定起止点，返回最短路径的第一跳的目的地
-        # 如果两个设备不能连接，返回 null; 
-        # 如果可以直接、主动连接，返回 { ip = 地址; }；如果可以直接连接但是被动连接，返回 { ip = null; }；
-        # 如果需要中转，返回 { jump = 下一跳; }
-        connection =
-          let
-            # 将给定子网翻译成一列边，返回 [{ dev1 = null or ip; dev2 = null or ip; }]
-            netToEdges = subnet:
-              let devWithAddress = builtins.filter (n: subnet.${n} != null) (builtins.attrNames subnet);
-              in inputs.lib.unique (builtins.concatLists (builtins.map
-                (dev1: builtins.map
-                  (dev2: { "${dev1}" = subnet."${dev1}"; "${dev2}" = subnet."${dev2}"; })
-                  (inputs.lib.remove dev1 (builtins.attrNames subnet)))
-                devWithAddress));
-            # 在一个图中加入一个边，current 的结构是：from.to = null or { ip = "" or null; length = l; jump = ""; }
-            addEdge = current: newEdge: builtins.mapAttrs
-              (nameFrom: valueFrom: builtins.mapAttrs
-                (nameTo: valueTo:
-                  # 忽略自己到自己的路
-                  if nameFrom == nameTo then null
-                  # 如果要加入的边包含起点
-                  else if newEdge ? "${nameFrom}" then
-                    # 如果要加入的边包含终点，那么这两个点可以直连
-                    if newEdge ? "${nameTo}" then { ip = newEdge.${nameTo}; length = 1; }
-                    else let edgePoint2 = builtins.head (inputs.lib.remove nameFrom (builtins.attrNames newEdge)); in
-                      # 如果边的另外一个点到终点可以连接
-                      if current.${edgePoint2}.${nameTo} != null then
-                        # 如果之前不能连接，则使用新的连接
-                        if current.${nameFrom}.${nameTo} == null then
-                          { jump = edgePoint2; length = 1 + current.${edgePoint2}.${nameTo}.length; }
-                        # 如果之前可以连接，且新连接更短，同样更新连接
-                        else if current.${nameFrom}.${nameTo}.length > 1 + current.${edgePoint2}.${nameTo}.length then
-                          { jump = edgePoint2; length = 1 + current.${edgePoint2}.${nameTo}.length; }
-                        # 否则，不更新连接
-                        else current.${nameFrom}.${nameTo}
-                      # 否则，不更新连接
-                      else current.${nameFrom}.${nameTo}
-                  # 如果要加入的边包不包含起点但包含终点
-                  else if newEdge ? "${nameTo}" then
-                    let edgePoint2 = builtins.head (inputs.lib.remove nameTo (builtins.attrNames newEdge)); in
-                    # 如果起点与另外一个点可以相连
-                    if current.${nameFrom}.${edgePoint2} != null then
-                      # 如果之前不能连接，则使用新的连接
-                      if current.${nameFrom}.${nameTo} == null then
-                      {
-                        jump = current.${nameFrom}.${edgePoint2}.jump or edgePoint2;
-                        length = current.${nameFrom}.${edgePoint2}.length + 1;
-                      }
-                      # 如果之前可以连接，且新连接更短，同样更新连接
-                      else if current.${nameFrom}.${nameTo}.length > current.${nameFrom}.${edgePoint2}.length + 1 then
-                      {
-                        jump = current.${nameFrom}.${edgePoint2}.jump or edgePoint2;
-                        length = current.${nameFrom}.${edgePoint2}.length + 1;
-                      }
-                      # 否则，不更新连接
-                      else current.${nameFrom}.${nameTo}
-                    # 如果起点与另外一个点不可以相连，则不改变连接
-                    else current.${nameFrom}.${nameTo}
-                  # 如果要加入的边不包含起点和终点
-                  else
-                    let
-                      edgePoints = builtins.attrNames newEdge;
-                      p1 = builtins.elemAt edgePoints 0;
-                      p2 = builtins.elemAt edgePoints 1;
-                    in
-                      # 如果起点与边的第一个点可以连接、终点与边的第二个点可以连接
-                      if current.${nameFrom}.${p1} != null && current.${p2}.${nameTo} != null then
-                        # 如果之前不能连接，则新连接必然是唯一的连接，使用新连接
-                        if current.${nameFrom}.${nameTo} == null then
-                        {
-                          jump = current.${nameFrom}.${p1}.jump or p1;
-                          length = current.${nameFrom}.${p1}.length + 1 + current.${p2}.${nameTo}.length;
-                        }
-                        # 如果之前可以连接，那么反过来一定也能连接，选取三种连接中最短的
-                        else builtins.head (inputs.lib.sort
-                          (a: b: if a == null then false else if b == null then true else a.length < b.length)
-                          [
-                            # 原先的连接
-                            current.${nameFrom}.${nameTo}
-                            # 正着连接
-                            {
-                              jump = current.${nameFrom}.${p1}.jump or p1;
-                              length = current.${nameFrom}.${p1}.length + 1 + current.${p2}.${nameTo}.length;
-                            }
-                            # 反着连接
-                            {
-                              jump = current.${nameFrom}.${p2}.jump or p2;
-                              length = current.${nameFrom}.${p2}.length + 1 + current.${p1}.${nameTo}.length;
-                            }
-                          ])
-                      # 如果正着不能连接、反过来可以连接，那么反过来连接一定是唯一的通路，使用反向的连接
-                      else if current.${nameFrom}.${p2} != null && current.${p1}.${nameTo} != null then
-                      {
-                        jump = current.${nameFrom}.${p2}.jump or p2;
-                        length = current.${nameFrom}.${p2}.length + 1 + current.${p1}.${nameTo}.length;
-                      }
-                      # 如果正着连接、反向连接都不行，那么就不更新连接
-                      else current.${nameFrom}.${nameTo})
-                valueFrom)
-              current;
-            # 初始时，所有点之间都不连接
-            init = builtins.listToAttrs (builtins.map
-              (dev1:
-              {
-                name = dev1;
-                value = builtins.listToAttrs (builtins.map
-                  (dev2: { name = dev2; value = null; })
-                  (builtins.attrNames publicKey));
-              })
-              (builtins.attrNames publicKey));
-          in builtins.foldl' addEdge init (builtins.concatLists (builtins.map netToEdges subnet));
-      in
-      {
-        devices = builtins.listToAttrs (builtins.map
-          (deviceName:
-          {
-            name = deviceName;
-            value =
-            {
-              listenPort = 51820 + dns.peer.${deviceName};
-              peer = builtins.listToAttrs (builtins.concatLists (builtins.map
-                (peerName:
-                  # 如果不能直连，就不用加 peer
-                  inputs.lib.optionals (connection.${deviceName}.${peerName} ? ip)
-                  [{
-                    name = peerName;
-                    value =
-                    {
-                      publicKey = publicKey.${peerName};
-                      allowedIPs =
-                        [ "192.168.${builtins.toString dns.net.wg1}.${builtins.toString dns.peer.${peerName}}" ]
-                        ++ builtins.map
-                          (destination:
-                            "192.168.${builtins.toString dns.net.wg1}.${builtins.toString dns.peer.${destination}}")
-                          (builtins.filter
-                            (destination: connection.${deviceName}.${destination}.jump or null == peerName)
-                            (builtins.attrNames publicKey));
-                    }
-                      // inputs.lib.optionalAttrs (connection.${deviceName}.${peerName}.ip != null)
-                      {
-                        endpoint = "${connection.${deviceName}.${peerName}.ip}:"
-                          + builtins.toString (51820 + dns.peer.${peerName});
-                      };
-                  }])
-                (inputs.lib.remove deviceName (builtins.attrNames publicKey))));
-            };
-          })
-          (builtins.attrNames publicKey));
-      };
-  };
-in
-{
-  config.nixos.services.wireguard = inputs.lib.mkMerge (builtins.map
-    (network:
-      let inherit (inputs.config.nixos.model) hostname;
-      in inputs.lib.optionalAttrs (network.value.devices ? ${hostname}) { ${network.name} =
-        network.value.devices.${hostname}
-        // {
-          ip = "192.168.${builtins.toString dns.net.${network.name}}.${builtins.toString dns.peer.${hostname}}";
-        };})
-    (inputs.localLib.attrsToList networks));
-}
--- a/devices/jykang.xmuhpc/default.nix
+++ b/devices/jykang.xmuhpc/default.nix
@@ -1,15 +0,0 @@
-# sudo nix build --store 'local?store=/data/gpfs01/jykang/.nix/store&real=/nix/store' .#jykang
-# sudo nix-store --store 'local?store=/data/gpfs01/jykang/.nix/store&real=/nix/store' -qR ./result | sudo xargs nix-store --store 'local?store=/data/gpfs01/jykang/.nix/store&real=/nix/store' --export > data.nar
-# cat data.nar  | nix-store --import
-inputs:
-let pkgs = import inputs.nixpkgs (import ../../modules/system/nixpkgs/buildNixpkgsConfig.nix
-{
-  inputs = { inherit (inputs.nixpkgs) lib; topInputs = inputs; };
-  nixpkgs = { march = null; cuda = null; nixRoot = "/data/gpfs01/jykang/.nix"; };
-});
-in pkgs.symlinkJoin
-{
-  name = "jykang";
-  paths = with pkgs; [ hello iotop gnuplot ];
-  postBuild = "echo ${inputs.self.rev or "dirty"} > $out/.version";
-}
--- a/devices/jykang.xmuhpc/files/.bash_logout
+++ b/devices/jykang.xmuhpc/files/.bash_logout
@@ -1,3 +0,0 @@
-if [ -z "${CHN_DEBUG-}" ]; then
-  hpcstat logout
-fi
--- a/devices/jykang.xmuhpc/files/.bash_profile
+++ b/devices/jykang.xmuhpc/files/.bash_profile
@@ -1,3 +0,0 @@
-if [ -f ~/.bashrc ]; then
-	. ~/.bashrc
-fi
--- a/devices/jykang.xmuhpc/files/.bashrc
+++ b/devices/jykang.xmuhpc/files/.bashrc
@@ -1,45 +0,0 @@
-# This is really FOLLISH but it works
-if [ -z "${BASHRC_SOURCED-}" ]; then
-	if [[ $TERM == chn_unset_ls_colors* ]]; then
-		export TERM=${TERM#*:}
-		export CHN_LS_USE_COLOR=1
-	fi
-	if [[ $TERM == chn_cd* ]]; then
-		export TERM=${TERM#*:}
-		cd ~/${TERM%%:*}
-		export TERM=${TERM#*:}
-	fi
-	if [[ $TERM == hpcstat_subaccount* ]]; then
-		export TERM=${TERM#*:}
-		export HPCSTAT_SUBACCOUNT=${TERM%%:*}
-		export TERM=${TERM#*:}
-	fi
-	if [[ $TERM == chn_debug* ]]; then
-		export TERM=${TERM#*:}
-		export CHN_DEBUG=1
-	fi
-
-	export HPCSTAT_DATADIR=$HOME/linwei/chn/software/hpcstat/var/lib/hpcstat
-	export HPCSTAT_SHAREDIR=$HOME/linwei/chn/software/hpcstat/share/hpcstat
-	export HPCSTAT_SSH_BINDIR=$HOME/linwei/chn/software/hpcstat/bin
-	export HPCSTAT_DUC_BINDIR=$HOME/linwei/chn/software/hpcstat/bin
-	export HPCSTAT_BSUB=/opt/ibm/lsfsuite/lsf/10.1/linux2.6-glibc2.3-x86_64/bin/bsub
-	${HPCSTAT_SSH_BINDIR}/hpcstat login
-	if [ "$?" -ne 0 ]; then
-		exit 1
-	fi
-fi
-
-if [ -f /etc/bashrc ]; then
-	. /etc/bashrc
-fi
-
-if [ -z "${BASHRC_SOURCED-}" ]; then
-	export PATH=$HPCSTAT_SSH_BINDIR:$PATH:$HOME/bin:$HOME/linwei/chn/software/scripts:$HOME/.nix/state/gcroots/current/bin
-	export BASHRC_SOURCED=1
-	if [ "${HPCSTAT_SUBACCOUNT}" == "lyj" ]; then
-		export PATH=$HOME/wuyaping/lyj/bin:$PATH
-	fi
-fi
-
-[ -n "$CHN_LS_USE_COLOR" ] && alias ls="ls --color=auto"
--- a/devices/jykang.xmuhpc/files/.ssh/authorized_keys
+++ b/devices/jykang.xmuhpc/files/.ssh/authorized_keys
@@ -1,21 +0,0 @@
-ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDXlhoouWG+arWJz02vBP/lxpG2tUjx8jhGBnDeNyMu0OtGcnHMAWcb3YDP0A2XJIVFBCCZMM2REwnSNbHRSCl1mTdRbelfjA+7Jqn1wnrDXkAOG3S8WYXryPGpvavu6lgW7p+dIhGiTLWwRbFH+epFTn1hZ3A1UofVIWTOPdoOnx6k7DpQtIVMWiIXLg0jIkOZiTMr3jKfzLMBAqQ1xbCV2tVwbEY02yxxyxIznbpSPReyn1RDLWyqqLRd/oqGPzzhEXNGNAZWnSoItkYq9Bxh2AvMBihiTir3FEVPDgDLtS5LUpM93PV1yTr6JyCPAod9UAxpfBYzHKse0KCQFoZH chn@chn-PC
-ssh-rsa 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 gb@xmupc1
-ssh-rsa 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 xll@xmupc1
-ssh-rsa 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 yjq@xmupc1
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-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJi6O1Sf1BBV1dYyH1jcHiws+ntwVfV29+6Paq1CQaET hss
-
-ssh-rsa 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 00@xmuhpc
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-
-ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJRWge2+B1Et03n/B4ALBcAnjvtWPPmcFAoIlLP8oFkB hpcstat
--- a/devices/jykang.xmuhpc/files/.vaspkit
+++ b/devices/jykang.xmuhpc/files/.vaspkit
@@ -1,165 +0,0 @@
-# cp how_to_set_environment_variables ~/.vaspkit and modify the ~/.vaspkit file based on the settings in your supercomputer!
-# All environment variables are case sensitive.
-VASP5                         =     .TRUE.                         # .TRUE. or .FALSE.; Set .FALSE. if you are using vasp.4.x
-LDA_PATH                      =     /data/gpfs01/jykang/linwei/chn/software/vaspkit-1.4.1/POTCAR/PAW_LDA
-PBE_PATH                      =     /data/gpfs01/jykang/linwei/chn/software/vaspkit-1.4.1/POTCAR/PAW_PBE
-GGA_PATH                      =     /data/gpfs01/jykang/linwei/chn/software/vaspkit-1.4.1/POTCAR/PAW_PW91
-VASPKIT_UTILITIES_PATH        =     /data/gpfs01/jykang/linwei/chn/software/vaspkit-1.4.1/utilities
-PYTHON_BIN                    =     /data/gpfs01/jykang/linwei/chn/software/scripts/chn_python3.sh
-POTCAR_TYPE                   =      PBE                           #  PBE, PW91 or LDA; Set PBE if you want to make PBE-POTCAR file
-GW_POTCAR                     =     .FALSE.                        # .TRUE. or .FALSE.; For example, H_GW, O_GW will be chose when POTCAR_GW set to .TRUE.
-RECOMMENDED_POTCAR            =     .TRUE.                         # .TRUE. or .FALSE.; The recommended PAW potential will be chose when RECOMMENDED_POTCAR set to .TRUE.
-SET_FERMI_ENERGY_ZERO         =     .TRUE.                         # .TRUE. or .FALSE.; The Fermi Energy will be set to zero eV when SET_FERMI_ENERGY_ZERO set to .TRUE.
-SET_MINI_INCAR                =     .FALSE.                        # .TRUE. or .FALSE.; A simplified INCAR will be written when MINI_INCAR set to .TRUE.
-USER_DEFINED_INCAR            =     .FALSE.                        # .TRUE. or .FALSE.; whether to use embedded INCAR templates or user defined INCAR templates
-WRITE_SELECTIVE_DYNAMICS      =     .FALSE.                        # .TRUE. or .FALSE.; the selective dymanics set will be forced to write when SET_SELECTIVE_DYNAMICS_MODE set to .TRUE.
-GET_DOS_FROM_HYBRID_BAND      =     .FASLE.                        # .TRUE. or .FALSE.; whether to calculate DOS using optimized tetrahedron method in the hybrid band strucutre calculations
-ADVANCED_USER                 =     .TRUE.                         # .TRUE. or .FALSE.; Please fill in your settings in the block 'USER_DEFINED' if you want vaspkit to integrate your own scripts in the 'UTILITIES' file.
-SET_INCAR_WRITE_MODE          =      OVERRIDE                      #  OVERRIDE, APPEND, BACK-UP-OLD,BACK-UP-NEW;  "Customize INCAR File"  whether to override existing or appending existing INCAR/backup existing INCAR to INCAR.old && write into INCAR/write into INCAR.new
-APPLY_SCISSOR_CORRECTION      =     .FALSE.                        # .TRUE. or .FALSE.; whether to rigidly shift of the conduction band with respect to the valence band of nonmagnetic semiconductors to matches with that of the experimental, HSE or GW value (default: .FALSE)
-APPLY_PHS_CORRECTION          =     .FALSE.                        # .TRUE. or .FALSE.; whether to make PHS correction during linear optical calculations. More details are given in Comput. Mater. Sci. 172 (2020) 109315 
-NORMALIZE_ORBITAL_WEIGHTS     =     .FALSE.                        # .TRUE. or .FALSE.; whether to normalize orbital-projected weights in each state (default: .FALSE.)
-REORIENTATE_LATTICE_VECTORS   =     .FALSE.                        # .TRUE. or .FALSE.; reorientate lattice vectors when build supercell or heterojunction or not (default: .FALSE.) 
-GET_IRREDUCIBLE_KPOINTS       =     .TRUE.                         # .TRUE. or .FALSE.; Control whether to generate k-points in the symmetry-irreducible wedge of the Brillouin Zone (default: .TRUE.)
-FACTOR_ENCUT2NPWS             =      0.262465831d0                 # Adjust the final decimal place (or one beyond that) of this parameter if you encounter an error message saying that “Error: the calculated NPWS is not equal to the read NPWS”. 
-SYMMETRY_TOLERANCE            =      1E-5                          # Tolerance in Cartesian coordinates to find crystal symmetry, compatibility with SYMPREC (default: 1E-5)
-LATTICE_TOLERANCE             =      0.2                           # Float lattice tolerance for the lattice vectors (default: 0.2 angstrom) 
-ANGLE_TOLERANCE               =      0.2                           # Float angle tolerance for the lattice vectors in degrees (default: 0.2 degree) 
-EMIN                          =     -20.0                          # Minimum energy for evaluation of DOS (default: -20.0 eV)
-EMAX                          =      20.0                          # Maximum energy for evaluation of DOS (default:  20.0 eV)
-SIGMA                         =      0.2                           # The width of the smearing to calculate DOS from eigenvalue (default: 0.2 eV)
-NEDOS                         =      2001                          # Number of grid points in DOS (default: 2001)
-GAMMA_CENTERED                =     .TRUE.                         # .TRUE. or .FALSE. (default: .TRUE.).
-VACUUM_THICKNESS              =      15.0                          # The thickness of vacuum to build slab or 2D materials (default: 10 angstrom)
-CENTER_SLAB                   =     .TRUE.                         # Center the slab in the z direction; (default: .TRUE.)
-                                 
-# New added in Version 1.3.0       
-MAX_ATOM_NUMBER               =      10000                         # The maximum number of atoms to screen heterostructures (default: 10000)
-MIN_ATOM_NUMBER               =      1                             # The minimum number of atoms to screen heterostructures (default: 1)
-MIN_LATTICE_ANGLE             =      0.0                           # The minimum lattice angle to screen heterostructures (default: 0.0)
-MAX_LATTICE_ANGLE             =      180.0                         # The maximum lattice angle to screen heterostructures (default: 180.0)
-GET_INTERPOLATED_DATA         =     .FALSE.                        # .TRUE. or .FALSE.; Whether to interpolate the grid data of charge/spin density, potential, band structure, etc. (default: .FALSE.)
-INTERPOLATION_SPACING         =      0.04                          # Determines the number of interpolation grids, in unit of A in real-space or 1/A in reciprocal space (default: 0.04)
-INTERPOLATION_METHOD          =     'cubic'                        # 'linear', 'cubic' (3rd order-spline interpolation), quartic (4th order-spline interpolation), or FFT available only for 2D and 3D grids (default method: 'cubic')
-AUTO_SUBMIT_JOB               =     .FALSE.                        # .TRUE. or .FALSE. (default: .FASLE.). Whether to auto-submit vaspkit or vasp job or not.   
-SUBMIT_JOB_COMMAND            =     'qsub job.sh'                  # The command line to submit job
-AUTO_PLOT                     =     .TRUE.                        # TRUE. or .FALSE. (default: .FASLE.). Whether to auto-plot data graphs in the post-processing.
-
-# New added in Version 1.4.1
-REDUCE_FERMISURFACE_FILE      =     .FALSE.                        # TRUE. or .FALSE. (default: .FASLE.). Whether to write only the bands which cross the Fermi energy.
-WEIGHT_THRESHOLD              =      0.00                          # Threshold value of spectra weight in the band structure unfolding.
-
-# New added in Version 1.5.0
-CENTER_DEFECT_POSITION        =     .TRUE.                         # Move the position of defect to the center of the supercell; (default value: .TRUE.)                              
-VACUUM_THICKNES               =     10                             # Vacuum thickness (default value: 10 Angstrom).                     
-UNWRAP_TRAJECTORIES           =     .TRUE.                         # Unwrap MD trajectories or not; (default value: .TRUE.)  
-
-#USER_DEFINED                 
-#Synopsis:The first parameter is the command-id,starting with 'u'; the second is the interpreter, like 'python/bash/perl'(Please left it blank if you are using an executive binary); the third is the name of a script or an executive binary; the fourth one is a switch, if any extra argv is needed, please set if .TRUE. ; the last on is the description, MUST use '_' as delimiter.
-#           id      interpreter      script          argv       description
-#Example1  'u1        python      get_entropy.py    .TRUE.      get_entropy'
-#Example2  'u2                      hello.exe       .FALSE.     ls         '
-                              
-u1        python      get_entropy.py    .TRUE.      get_entropy_for_adsorbate
-u2        python      bader2pqr.py      .FALSE.     bader2pqr
-#END_USER_DEFINED             
-                              
-#+------------------------------------------------------------------------------------------------------------------+
-#| Customize VASP job script                                                                                        |
-#| Must copy the block from #BEGIN_CUSTOMIZE_JOB_SCRIPT to #END_CUSTOMIZE_JOB_SCRIPT                                |             
-#+------------------------------------------------------------------------------------------------------------------+
-#BEGIN_CUSTOMIZE_JOB_SCRIPT   
-#PBS -N name                  
-#PBS -o out                   
-#PBS -e err                   
-#PBS -l nodes=2:ppn=4         
-#PBS -r y                     
-cd $PBS_O_WORKDIR             
-mpirun -np 8 vasp_std > vasp-out
-#END_CUSTOMIZE_JOB_SCRIPT     
-#+------------------------------------------------------------------------------------------------------------------+
-                              
-#BEGIN_CUSTOMIZE_PLOT         
-#+------------------------------------------------------------------------------------------------------------------+
-#| WARNNING! The character-type values of plot variables are case sensitive and must be enclosed in single quotes.  |
-#+------------------------------------------------------------------------------------------------------------------+
-# https://matplotlib.org/3.3.3/tutorials/introductory/customizing.html
-# https://matplotlib.org/tutorials/text/text_props.html
-# https://github.com/rougier/matplotlib-cheatsheet                             
-# Advanced Features of VASPKIT Pro version
-figure_format                 =     'pdf'                          # string type (default: 'jpg'). Options: 'png', 'pdf', 'eps', 'jpg', etc.
-figure_height                 =      4.0                           # float type (default: 4.0). The height of the figure.
-figure_width                  =      5.0                           # float type (default: 5.0). The width of the figure.
-dpi                           =      400                           # integer type (default: 400). The resolution of the figure in dots-per-inch.
-set_tight_layout              =     .FALSE.                        # .TRUE. or .FALSE (default: .FALSE.). Automatically adjust the padding between and around subplots. 
-                                                                
-# Global settings             =                                    
-figure_style                  =     'default'                      # string type (default: 'default'). Options: 'default', 'classic', 'grayscale', 'seaborn', 'bmh', 'seaborn-notebook', etc.
-font_family                   =     'arial'                        # string type (default: 'arial'). Options: 'fantasy','arial','sans-serif', 'monospace', 'cursive', 'serif', etc.
-global_fontsize               =      12.0                          # float type (default: 15.0).
-label_fontsize                =      12.0                          # float type (default: 15.0).
-number_format                 =      '%.3f'                        # string type (default: 15.0).
-                                                                 
-# Legend-related settings     =                                    
-show_legend                   =     .TRUE.                         # .TRUE. or .FALSE (default: .TRUE.).
-legend_location               =     'best'                         # string type (default: 'best'). Options: 'best', 'upper right', 'upper left', 'lower left', 'lower right', 'right', 'center left', 'center right', 'lower center', 'upper center', 'center', etc.
-legend_fontsize               =      12.0                          # float type (default: 14.0).
-                              =                                    
-# Line-related settings       =                                    
-line_colors                   =     ['b', 'g', 'r', 'm']           # string type (default: 'blue'). Options: 'red', 'green', 'cyan', '#4c005c', etc.
-line_styles                   =     ['-', '-', '-', '-']           # string type (default: '-'). Options: '-' or solid, '--' or 'dashed', '-.' or 'dashdot', etc.
-line_widths                   =     [1.5, 1.5, 1.5]                # float type (default: 1.5).
-line_alpha                    =     [1.0, 1.0, 1.0]                # float type (default: 1.0). 0.0< alpha <=1.0, adjust the transparency of each line (by default, alpha=1.0)
-fill_areas                    =     .FALSE.                        # .TRUE. or .FALSE (default: .FLASE.). Fill the area between two horizontal curves.
-
-# Marker-related settings     =     
-#marker_colors                =     ['blue', 'cyan', 'red', 'magenta', 'orange', 'lawngreen', 'deeppink', 'brown', 'dodgerblue']
-marker_symbols                =     ['o','o','o']                  # string type (default: 'o'). Options: 'o': Circle, 'x': Cross, '+': Plus sign, 'D': Filled diamond, 's': Square, '^': Triangle, etc.
-marker_colors                 =     ['#0db14b', '#4c005c', '#d93b2b','#0075dc', '#740aff', '#993f00', '#4c005c', '#426600']
-marker_sizes                  =     [60, 60.0, 60.0]               # float type (default: 10.0).
-marker_scale                  =     1.0                            # float type (default: 1.0). marker_sizes = marker_sizes * marker_scale        
-marker_alpha                  =     [0.8, 0.7, 0.6, 0.5, 0.4]      # float type (default: 1.0). 0.0< alpha <=1.0), adjust the transparency of markers (by default, alpha=1.0)
-                                   
-# Tick-related settings       =     
-#x_label                      =     'Wave vector'                  # string type (No default value).
-#y_label                      =     'Energy (eV)'                  # string type (No default value).
-#z_label                      =     'k$_x$ ($\\mathrm{\\AA}$)'     # string type (No default value).
-#x_limits                     =     [-8.0, 8.0]                    # float type [xmin, xmax] (No default value).
-#y_limits                     =     [-8.0, 8.0]                    # float type [ymin, ymax] (No default value).
-#z_limits                     =     [-8.0, 8.0]                    # float type [zmin, zmax] (No default value).
-#x_major_locator              =      2.0                           # float type (No default value).
-#y_major_locator              =      2.0                           # float type (No default value).
-#z_major_locator              =      2.0                           # float type (No default value).
-#x_minor_locator              =      1.0                           # float type (No default value).
-#y_minor_locator              =      1.0                           # float type (No default value).
-#z_minor_locator              =      1.0                           # float type (No default value).
-                                                                   
-# contour-related settings                                         
-colormap                      =     'RdBu'                         # string typ (default: 'jet'). Options: 'jet', 'hsv', 'viridis', 'gray', etc.
-contour_levels                =      5                             # integer type (default: 5).
-contour_limits                =     [0.0, 0.5]                     # float type (No default value).
-display_colorbar              =     .FLASE.                        # .TRUE. or .FALSE (default: .FLASE.).
-display_level_value           =     .FLASE.                        # .TRUE. or .FALSE (default: .FLASE.).
-display_contour               =     .FLASE.                        # .TRUE. or .FALSE (default: .FLASE.).  
-colorbar_shrink               =      0.5                           # float type (default: 0.4).
-colorbar_orientation          =     'vertical'                     # 'horizontal' or 'vertical' (default: 'horizontal')
-                                                                   
-# 3D-plot related settings                                         
-elevation                     =     12.0                           # float type (default: 12).
-azimuth                       =     24.0                           # float type (default: 23).
-display_coordinate_axes       =    .TRUE.                          # .TRUE. or .FALSE (default: .TRUE.).
-display_brillouin_zone        =    .TRUE.                          # .TRUE. or .FALSE (default: .TRUE.).
-axis_length                   =    [1.0, 1.0, 1.0]                 # Determine the length of each axis
-box_linewidth                 =     1.0                            # Specify the transparency level for the lines of the box or Brillouin zone  
-box_linealpha                 =     1.0                            # Evaluate the line width of the box or Brillouin zone
-                                                                   
-# XKCD sketch-style related settings                               
-xkcd_style                    =    .FALSE.                         # .TRUE. or .FALSE (default: .FLASE.). Turn on xkcd sketch-style drawing mode or not. 
-xkcd_scale                    =     1                              # float type (default: 1.0). The amplitude of the wiggle perpendicular to the source line (default: 1).  
-xkcd_length                   =     100                            # float type (default: 100.0). The length of the wiggle along the line (default: 100). 
-xkcd_randomness               =     2                              # float type (default: 2.0). The scale factor by which the length is shrunken or expanded (default: 2).
-
-# band structure related settings
-disconnecte_band_paths        =   .TRUE.                           # .TRUE. or .FALSE (default: .TRUE.). Turn on disconnected band paths drawing mode or not.
-
-#END_CUSTOMIZE_PLOT
--- a/devices/jykang.xmuhpc/files/linwei/chn/software/hpcstat/bin/bsub
+++ b/devices/jykang.xmuhpc/files/linwei/chn/software/hpcstat/bin/bsub
@@ -1,2 +0,0 @@
-#!/usr/bin/env sh
-hpcstat submitjob "$@"
--- a/devices/nas/default.nix
+++ b/devices/nas/default.nix
@@ -4,18 +4,18 @@ inputs:
  {
    nixos =
    {
-      model = { type = "desktop"; private = true; };
      system =
      {
        fileSystems =
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/627D-1FAA" = "/boot";
+            vfat."/dev/disk/by-uuid/13BC-F0C9" = "/boot/efi";
            btrfs =
            {
+              "/dev/disk/by-uuid/0e184f3b-af6c-4f5d-926a-2559f2dc3063"."/boot" = "/boot";
              "/dev/mapper/nix"."/nix" = "/nix";
-              "/dev/mapper/root3" =
+              "/dev/mapper/root1" =
              {
                "/nix/rootfs" = "/nix/rootfs";
                "/nix/persistent" = "/nix/persistent";
@@ -25,21 +25,77 @@ inputs:
              };
            };
          };
+          decrypt.manual =
+          {
+            enable = true;
+            devices =
+            {
+              "/dev/disk/by-uuid/5cf1d19d-b4a5-4e67-8e10-f63f0d5bb649".mapper = "root1";
+              "/dev/disk/by-uuid/aa684baf-fd8a-459c-99ba-11eb7636cb0d".mapper = "root2";
+              "/dev/disk/by-uuid/a779198f-cce9-4c3d-a64a-9ec45f6f5495" = { mapper = "nix"; ssd = true; };
+            };
+            delayedMount = [ "/" "/nix" ];
+          };
          swap = [ "/nix/swap/swap" ];
-          rollingRootfs.waitDevices = [ "/dev/mapper/root4" ];
+          rollingRootfs = { device = "/dev/mapper/root1"; path = "/nix/rootfs"; };
        };
-        initrd.sshd = {};
+        initrd.sshd.enable = true;
+        grub.installDevice = "efi";
        nixpkgs.march = "silvermont";
-        nix.substituters = [ "https://nix-store.chn.moe?priority=100" ];
-        networking = {};
+        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
+        kernel.patches = [ "cjktty" ];
+        networking.hostname = "nas";
+        gui.preferred = false;
      };
      hardware = { cpus = [ "intel" ]; gpu.type = "intel"; };
+      packages.packageSet = "desktop-fat";
      services =
      {
-        sshd = {};
-        xray.client = { enable = true; dnsmasq.hosts."git.nas.chn.moe" = "127.0.0.1"; };
-        beesd = { "/" = { hashTableSizeMB = 10 * 128; threads = 4; }; "/nix" = {}; };
+        snapper.enable = false;
+        fontconfig.enable = true;
+        samba =
+        {
+          enable = true;
+          hostsAllowed = "192.168. 127.";
+          shares = { home.path = "/home"; root.path = "/"; };
+        };
+        sshd = { enable = true; passwordAuthentication = true; };
+        xray.client =
+        {
+          enable = true;
+          serverAddress = "74.211.99.69";
+          serverName = "vps6.xserver.chn.moe";
+          dns.extraInterfaces = [ "docker0" ];
+        };
+        xrdp = { enable = true; hostname = [ "nas.chn.moe" "office.chn.moe" ]; };
+        groupshare.enable = true;
+        smartd.enable = true;
+        beesd =
+        {
+          enable = true;
+          instances =
+          {
+            root = { device = "/"; hashTableSizeMB = 2048; };
+            nix = { device = "/nix"; hashTableSizeMB = 128; };
+          };
+        };
+        frpClient =
+        {
+          enable = true;
+          serverName = "frp.chn.moe";
+          user = "nas";
+          stcp.hpc = { localIp = "hpc.xmu.edu.cn"; localPort = 22; };
+        };
+        nginx = { enable = true; applications.webdav.instances."local.webdav.chn.moe" = {}; };
+        wireguard =
+        {
+          enable = true;
+          peers = [ "vps6" ];
+          publicKey = "xCYRbZEaGloMk7Awr00UR3JcDJy4AzVp4QvGNoyEgFY=";
+          wireguardIp = "192.168.83.4";
+        };
      };
+      users.users = [ "chn" "xll" "zem" "yjq" "yxy" ];
    };
  };
 }
--- a/devices/nas/secrets.yaml
+++ b/devices/nas/secrets.yaml
@@ -1,35 +0,0 @@
-xray-client:
-    uuid: ENC[AES256_GCM,data:97aX07G5FPumdWcDxnYOs6fRgljXWuwyNXGg1d7zdbUUfNnb,iv:+wAC/DZXsg+evYFA4DMfLw5Ut3ExQl1RgZ/2AsNQDpo=,tag:ebD77muITHof+FQMydWobg==,type:str]
-wireguard: ENC[AES256_GCM,data:JaOSq474mGOoQQcdJ/j9fYo2e1vjXMPxJ69TOd079FrSkbzbIteWww5f8Xo=,iv:uy/NC2+tibL61XJDZK/spKjV9u0oXK4YzjFjYmCAL0k=,tag:en+c8cHaPvDqJL+EpQjr0g==,type:str]
-wireless:
-    #ENC[AES256_GCM,data:wjStmDz44D13rg==,iv:7Qdqk/3VfS6kZNMSD6P4zyuRkzgIb1PcH56rWBhuD80=,tag:RVfRu9zMAenZBk3+RFC9wg==,type:comment]
-    "457": ENC[AES256_GCM,data:at6sfLdZUj7JTkumDLzoBoM6rNH3SGXvzso2ryYEXiFzy24e8cMKql2Sw3CHqWH9+cS6+rzuRLLeLJQMDN3dHw==,iv:nHEdqAIF7WK6kPkm01LoDmypvkHOhIR+tf9cAlv+1hs=,tag:3lMuOZ4qatv1LOSMwMiEoQ==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB3aWJSUVUwMnYwN01vSEJO
-            cHV3Ylkzb1Z6Z1E3a2NwZXdIVlpacHJDNWhBCkZXZWx5M21HKy94WkhuaDhkVEFL
-            M01MdUlza0VmK1hKTExmeFdUWDllbTAKLS0tIE8wR1F6ZVZPNVYwU1Y3ZFJaUkhT
-            a3B1UzdQSjlzTmxReVhWMzhTaVdTRDgKG76K16V6NAMaeyfne4LL/zwa5+lfPz/y
-            1SX1JOaWNpXqfOIGflZUF88lxCLR8ttEFea391x2vhoKPZKCvIDGHw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age19lhcwk37jmvn6z0v4dpdfh0k4u23f76twdjknc0p7atktf37rd7s4t4wj3
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA4eXhkb1B3WXhGTTBLTDk2
-            ZmhTUDltWGk4ZU1PUk8vYkVaUkx0MDFEWUZNCjl2R25JR3Z0U3NKWWwzbjVsMXVq
-            NXMxOThGaFVHQ1ZacU4yUXVBVXNBNUkKLS0tIFkyUjhzMzlMVkM2WFZ1VUw5Zlcy
-            by9Rd0U0bzNiK21BQTNxN1RuQ09DQVkKJmSlzV5ppEkZFljsS17ZWmoI++fz4tJh
-            kTdoAStG1zsKASHyZTsmdm3RBDO3qV1KhQC2gC7d4EiwNZngxOOZJg==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-10T10:43:51Z"
-    mac: ENC[AES256_GCM,data:vfsGxfHuVqPrrCYMrjuCS3jV4T5UjMkRGPskTPqbbouwG1i0wAofRHHxYmjC/oor1nllDTVkENAoxOfj56Tb1OQZl0frXhoc40vgqC3XEXouofYhDmIeEU1O/c9rBUYTaoHHgkHN38UuKXCVHhNh1LdEaExrE9XjOhNxoKz35wU=,iv:fHgbfvH2e/2iEa+dBzwhP3azFjhWep6RjXrRIUKtzG0=,tag:VjBBB3FUVgR5bFEPohBsDQ==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/one/default.nix
+++ b/devices/one/default.nix
@@ -1,36 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model = { type = "desktop"; private = true; };
-      system =
-      {
-        fileSystems =
-        {
-          mount =
-          {
-            vfat."/dev/disk/by-partlabel/one-boot" = "/boot";
-            btrfs."/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-          };
-          luks.auto."/dev/disk/by-partlabel/one-root" = { mapper = "root"; ssd = true; };
-          swap = [ "/nix/swap/swap" ];
-          resume = { device = "/dev/mapper/root"; offset = 4728064; };
-          rollingRootfs = {};
-        };
-        nixpkgs.march = "tigerlake";
-        kernel.variant = "cachyos-lts";
-      };
-      hardware = { cpus = [ "intel" ]; gpu.type = "intel"; };
-      services =
-      {
-        xray.client.enable = true;
-        beesd."/".hashTableSizeMB = 64;
-        sshd = {};
-        kvm = {};
-      };
-      bugs = [ "xmunet" ];
-    };
-  };
-}
--- a/devices/one/secrets.yaml
+++ b/devices/one/secrets.yaml
@@ -1,32 +0,0 @@
-xray-client:
-    uuid: ENC[AES256_GCM,data:GmfSlDQjO4aBq3u50jnFjOR9VxamYHzokUrO9IpIGuBx0j8e,iv:++O2wBUCnHDPowRgtxPQJQePXP2Cda74WXQvlKHbHNw=,tag:XDWhiXwT718RgrBw7L5yzw==,type:str]
-wireguard: ENC[AES256_GCM,data:OuduClOu9y9adCcV1+U/NLp/t1yWPkuyptproTJv4beImptrLOVGbhb5fb8=,iv:qa1jpzAlUEhPBznZw6j4CYquTCpmNZ+uNbyHjH2qGy4=,tag:+5I2CRuyCAMSy74xVtdJGA==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBsOUJWMm5xT040cEoxQit5
-            ZnhhQWVyWjlnejhzQlEvVVg3ZGVJb05iL1hjCnF5bzFTUTZFYkNQR0k5U0xmOW1t
-            TXhsRHFIeVBBSXc1UURON2M4MDlTMEUKLS0tIGdSbTdZdmdjY0dmNjkrRjd0VkhK
-            eWV6SDJqT1B2MEp1MURkV0E4S3Z0Zm8KX9lEjG4u2QRe1zH+13rbedCWl1B7vvl8
-            2iMHj1qQ4JkCeq83llEH5IuDXKYnKKXSi8l3nU/l6Aw6yx/KHDFK/g==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1m7nrxfw22wvp7pj8y9pdl745w95x89uu8dzl9ppsaazweqf2lqms5yshsp
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2K3VKTVJqMTl2cWxUZHhM
-            OVg5ZjN0VGNpVXQ5M1FKZHloZ0ZnWTZ2ZWowCjJIYTlhRU8wd1JienlUTHIwWXYw
-            eFY1d2MxeStBd013VmszbTUzTkF6U2cKLS0tIDdDNXp4OTdQRjN0MGdIOS9oSldU
-            ZW5PT3VYZWhDMkZUeHViZE41eUhna2sKc8J8mJ8ge9KMb5p6Xi/vRIIXZMEj6Ih+
-            LjLKsgDfMbqNqKaQXSvC3tbvI/dDoiStyCsf4rkTY9QOkyEI80MtXg==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-10T10:44:01Z"
-    mac: ENC[AES256_GCM,data:Sso6g9UEH7faygbcrypsnB/4h8cIwveLdVI+YgDDfTHMC5nxXj+xtfFHhzao1pkyvF0avUVjsMVXLRcB48eDcbZdXwBvoNKg0mpL7VAeOnDuwElI6GGpRVTaOsZC9LT9d1kuGkmavMljCvmaA3sPLZsvW3Hqjdicj+suMoQJ/nE=,iv:DYf0m9PfJ1qx3gI/6T6ByxJWHrdVGgiNMCVhcBOrgBw=,tag:Ddw2HFuCmk6PFnxF4G13hQ==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/pc/bios/Bootx64.efi
+++ b/devices/pc/bios/Bootx64.efi
--- a/devices/pc/bios/DisplayEngine.efi
+++ b/devices/pc/bios/DisplayEngine.efi
--- a/devices/pc/bios/SetupBrowser.efi
+++ b/devices/pc/bios/SetupBrowser.efi
--- a/devices/pc/bios/UiApp.efi
+++ b/devices/pc/bios/UiApp.efi
--- a/devices/pc/default.nix
+++ b/devices/pc/default.nix
@@ -4,60 +4,86 @@ inputs:
  {
    nixos =
    {
-      model = { type = "desktop"; private = true; };
      system =
      {
        fileSystems =
        {
          mount =
          {
-            vfat."/dev/disk/by-uuid/7A60-4232" = "/boot";
-            btrfs."/dev/mapper/root1" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
+            vfat."/dev/disk/by-uuid/3F57-0EBE" = "/boot/efi";
+            btrfs =
+            {
+              "/dev/disk/by-uuid/02e426ec-cfa2-4a18-b3a5-57ef04d66614"."/" = "/boot";
+              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
+            };
          };
-          luks.auto =
+          decrypt.auto =
          {
-            "/dev/disk/by-uuid/4c73288c-bcd8-4a7e-b683-693f9eed2d81" = { mapper = "root1"; ssd = true; };
+            "/dev/disk/by-uuid/55fdd19f-0f1d-4c37-bd4e-6df44fc31f26" = { mapper = "root"; ssd = true; };
            "/dev/disk/by-uuid/4be45329-a054-4c20-8965-8c5b7ee6b35d" =
-              { mapper = "swap"; ssd = true; before = [ "root1" ]; };
+              { mapper = "swap"; ssd = true; before = [ "root" ]; };
          };
          swap = [ "/dev/mapper/swap" ];
          resume = "/dev/mapper/swap";
-          rollingRootfs = {};
+          rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
        };
-        grub.windowsEntries."08D3-10DE" = "Windows";
-        nix.marches =
-        [
-          "znver2" "znver3" "znver4"
-          # FXSR SAHF XSAVE
-          "sandybridge"
-          # FXSR PREFETCHW RDRND SAHF
-          "silvermont"
-          # SAHF FXSR XSAVE RDRND LZCNT HLE
-          "haswell"
-          # FXSR HLE LZCNT PREFETCHW RDRND SAHF XSAVE
-          "broadwell"
-          # FXSR HLE LZCNT PREFETCHW RDRND SAHF SGX XSAVE
-          "skylake" "cascadelake"
-          # SAHF FXSR XSAVE RDRND LZCNT HLE PREFETCHW SGX MOVDIRI MOVDIR64B AVX512VP2INTERSECT KEYLOCKER
-          "tigerlake"
-          # AVX-VNNI CLDEMOTE GFNI-SSE HRESET KL LZCNT MOVDIR64B MOVDIRI PCONFIG PREFETCHW PTWRITE RDRND
-          # SERIALIZE SGX WAITPKG WIDEKL XSAVE XSAVEOPT
-          "alderlake"
-        ];
-        nixpkgs = { march = "znver4"; cuda.capabilities = [ "8.9" ]; };
-        kernel.variant = "cachyos-lts";
+        grub =
+        {
+          # TODO: install windows
+          # windowsEntries = { "7317-1DB6" = "Windows"; "7321-FA9C" = "Windows for malware"; };
+          installDevice = "efi";
+        };
+        nix =
+        {
+          marches =
+          [
+            "znver2" "znver3" "znver4"
+            # FXSR SAHF XSAVE
+            "sandybridge"
+            # FXSR PREFETCHW RDRND SAHF
+            "silvermont"
+            # FXSR HLE LZCNT PREFETCHW RDRND SAHF XSAVE
+            "broadwell"
+            # FXSR HLE LZCNT PREFETCHW RDRND SAHF SGX XSAVE
+            "skylake"
+            # AVX-VNNI CLDEMOTE GFNI-SSE HRESET KL LZCNT MOVDIR64B MOVDIRI PCONFIG PREFETCHW PTWRITE RDRND
+            # SERIALIZE SGX WAITPKG WIDEKL XSAVE XSAVEOPT
+            "alderlake"
+          ];
+        };
+        nixpkgs =
+          { march = "znver4"; cuda = { enable = true; capabilities = [ "8.9" ]; forwardCompat = false; }; };
+        kernel.patches = [ "cjktty" "lantian" ];
+        networking.hostname = "pc";
        sysctl.laptop-mode = 5;
      };
      hardware =
      {
        cpus = [ "amd" ];
-        gpu = { type = "nvidia"; nvidia = { dynamicBoost = true; driver = "beta"; }; };
-        legion = {};
+        gpu = { type = "amd+nvidia"; prime.busId = { amd = "8:0:0"; nvidia = "1:0:0"; }; };
+        # gpu.type = "amd";
+        bluetooth.enable = true;
+        joystick.enable = true;
+        printer.enable = true;
+        sound.enable = true;
+        legion.enable = true;
+      };
+      packages.packageSet = "workstation";
+      virtualization =
+      {
+        waydroid.enable = true;
+        docker.enable = true;
+        kvmHost = { enable = true; gui = true; autoSuspend = [ "win10" "hardconnect" ]; };
+        nspawn = [ "arch" "ubuntu-22.04" "fedora" ];
      };
      services =
      {
+        snapper.enable = true;
+        fontconfig.enable = true;
        samba =
        {
+          enable = true;
+          private = true;
          hostsAllowed = "192.168. 127.";
          shares =
          {
@@ -67,103 +93,64 @@ inputs:
            share.path = "/home/chn/share";
          };
        };
-        sshd = {};
+        sshd.enable = true;
        xray.client =
        {
          enable = true;
-          dnsmasq.hosts = builtins.listToAttrs
-          (
-            (builtins.map
-              (name: { inherit name; value = "144.34.225.59"; })
-              [ "mirism.one" "beta.mirism.one" "ng01.mirism.one" "initrd.vps6.chn.moe" ])
-            ++ (builtins.map
-              (name: { inherit name; value = "0.0.0.0"; })
-              [ "log-upload.mihoyo.com" "uspider.yuanshen.com" "ys-log-upload.mihoyo.com" ])
-          )
-          // {
-            "4006024680.com" = "192.168.199.1";
-            "hpc.xmu.edu.cn" = "121.192.191.11";
+          serverAddress = "74.211.99.69";
+          serverName = "vps6.xserver.chn.moe";
+          dns =
+          {
+            extraInterfaces = [ "docker0" ];
+            hosts =
+            {
+              "mirism.one" = "74.211.99.69";
+              "beta.mirism.one" = "74.211.99.69";
+              "ng01.mirism.one" = "74.211.99.69";
+              "debug.mirism.one" = "127.0.0.1";
+              "initrd.vps6.chn.moe" = "74.211.99.69";
+              "nix-store.chn.moe" = "127.0.0.1";
+              "initrd.nas.chn.moe" = "192.168.1.185";
+            };
          };
        };
-        acme.cert."debug.mirism.one" = {};
+        firewall.trustedInterfaces = [ "virbr0" "waydroid0" ];
+        acme = { enable = true; cert."debug.mirism.one" = {}; };
        frpClient =
        {
          enable = true;
          serverName = "frp.chn.moe";
          user = "pc";
-          stcpVisitor =
-          {
-            "yy.vnc".localPort = 6187;
-            "temp.ssh".localPort = 6188;
-          };
+          stcpVisitor."yy.vnc".localPort = 6187;
        };
        nix-serve = { enable = true; hostname = "nix-store.chn.moe"; };
+        smartd.enable = true;
        misskey.instances.misskey.hostname = "xn--qbtm095lrg0bfka60z.chn.moe";
-        beesd."/" = { hashTableSizeMB = 4 * 128; threads = 4; };
-        gamemode = { enable = true; drmDevice = 0; };
-        slurm =
+        beesd = { enable = true; instances.root = { device = "/"; hashTableSizeMB = 2048; threads = 4; }; };
+        wireguard =
        {
          enable = true;
-          master = "pc";
-          node.pc =
-          {
-            name = "pc"; address = "127.0.0.1";
-            cpu = { sockets = 2; cores = 8; threads = 2; };
-            memoryGB = 80;
-            gpus."4060" = 1;
-          };
-          partitions.localhost = [ "pc" ];
-          tui =
-          {
-            cpuQueues = [{ mpiThreads = 4; openmpThreads = 4; memoryGB = 56; }];
-            gpuQueues = [{ name = "localhost"; gpuIds = [ "4060" ]; }];
-          };
+          peers = [ "vps6" ];
+          publicKey = "l1gFSDCeBxyf/BipXNvoEvVvLqPgdil84nmr5q6+EEw=";
+          wireguardIp = "192.168.83.3";
        };
-        ollama = {};
-        docker = {};
-        ananicy = {};
-        keyd = {};
-        lumericalLicenseManager = {};
-        searx = {};
-        kvm = {};
-        nspawn = [ "arch" "ubuntu-22.04" "fedora" ];
+        gamemode = { enable = true; drmDevice = 1; };
      };
-      bugs = [ "xmunet" "backlight" "amdpstate" "iwlwifi" ];
-      packages = { android-studio = {}; mathematica = {}; };
+      bugs = [ "xmunet" "backlight" "amdpstate" ];
    };
-    boot.loader.grub =
-    {
-      extraFiles =
-      {
-        "DisplayEngine.efi" = ./bios/DisplayEngine.efi;
-        "SetupBrowser.efi" = ./bios/SetupBrowser.efi;
-        "UiApp.efi" = ./bios/UiApp.efi;
-        "EFI/Boot/Bootx64.efi" = ./bios/Bootx64.efi;
-        "nixos.iso" = inputs.topInputs.self.src.iso.nixos;
-      };
-      extraEntries = 
-      ''
-        menuentry 'Advanced UEFI Firmware Settings' {
-          insmod fat
-          insmod chain
-          chainloader @bootRoot@/EFI/Boot/Bootx64.efi
-        }
-        menuentry 'Live ISO' {
-          set iso_path=@bootRoot@/nixos.iso
-          export iso_path
-          search --set=root --file "$iso_path"
-          loopback loop "$iso_path"
-          root=(loop)
-          configfile /boot/grub/loopback.cfg
-          loopback --delete loop
-        }
-      '';
-    };
-    # 禁止鼠标等在睡眠时唤醒
-    services.udev.extraRules = ''ACTION=="add", ATTR{power/wakeup}="disabled"'';
-    # 允许kvm读取物理硬盘
-    users.users.qemu-libvirtd.extraGroups = [ "disk" ];
-    networking.extraHosts = "144.34.225.59 mirism.one beta.mirism.one ng01.mirism.one";
+    virtualisation.virtualbox.host = { enable = true; enableExtensionPack = true; };
    services.colord.enable = true;
+    specialisation.nvidia.configuration =
+    {
+      system.nixos.tags = [ "discreate graphic" ];
+      services =
+      {
+        xserver.displayManager.defaultSession = inputs.lib.mkForce "plasma";
+        colord.enable = inputs.lib.mkForce false;
+      };
+      hardware.nvidia.forceFullCompositionPipeline = true;
+      home-manager.users.chn.config.programs.plasma.startup.autoStartScript.xcalib.text =
+        "${inputs.pkgs.xcalib}/bin/xcalib -d :0 ${./color/TPLCD_161B_Default.icm}";
+    };
  };
 }
--- a/devices/pc/secrets/munge.key
+++ b/devices/pc/secrets/munge.key
@@ -1,24 +0,0 @@
-{
-	"data": "ENC[AES256_GCM,data:ftogJ/2oPME8sVbyNAuI3t3GEzUmdCadyjf2g/bjGNx3AoV0jU0SDxnBLDFfoR1rEtV00zfgCMPDGsEXavg+QVvoICpvvhckXMOLXe37H3Ff0wDVJtL4BBIK3oVh/SiYaRm/+uR0x6HW37KX50RRvKvpQoRdMVNnvtKbMjmQVIA=,iv:MOHfTIavoU643K10jSR3HruzoofOqqVspYgiaLc294o=,tag:zjDTPKwAOh/nqkquvAQpbw==,type:str]",
-	"sops": {
-		"kms": null,
-		"gcp_kms": null,
-		"azure_kv": null,
-		"hc_vault": null,
-		"age": [
-			{
-				"recipient": "age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA5TTB1bHFXcDhoMk1QVzJ0\nUUplcGVBVUhoOEt0Rnc2ZStDUUpjZmV0eGpvCjFQSGl4TjlMT2R5RExNZWxwOUtz\nSWhhSUtFN0JISzJhclpCMFZDQ09jK28KLS0tIGJydDNoY3hBbEhBYUNYZGZCaWpQ\nQnVDalJCcWpIRTdVaWkzeGVNSGpDRWsKWXoMC8NApfenn191aRwdAjD0iM5+C3R6\nXKpHxfhc1Gf6paxBhketFU+AwWsKiBDKh0gntV49F+YSriPa7uI3FA==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age1ffvr5pqd2lfj24e3fh53s92z6h76fda3du4y4k6r3yjumdwvpfgqzj033a",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAzclYwVjdOZnQ1Y2dlUi9n\naXQya21QVHZ0KzMxTkVuTEJuazB4WklqdFdvCmpMd0h6OXUvZSttOFpmeUdsSlNs\nQkhQaVJqVFdidFNMejljV2h3WUFTaFUKLS0tIGNBemY5R1N3T00zMEthZjBsWXZh\nVXRtNG5UV3I3WG5LYUphNUNyUDI5WXcKVQpMe3zYgzHOtQQvo8Vvz94lYR6TBFuV\nD7ztr4rD/Vdk3hkSGZQvdzGjNDdGpac38LUN9vtFQbzMofykcn/etw==\n-----END AGE ENCRYPTED FILE-----\n"
-			}
-		],
-		"lastmodified": "2024-02-24T05:48:31Z",
-		"mac": "ENC[AES256_GCM,data:kCLcS6xeMijD8Bxa0MBUbFH2pdXX6BdGL1SztHHPet8loMkiCfgEiyp9l/QjszWa3G6zx3K+0wXXtRXmrNAxThnIgMZQVGCy4Ucw7fp8Pral/5eaJNlZGb56JQPF9ZDHb9YQPDPImaEAKYUtzayyaZAGJGlCmIIhVVhXTx7iiig=,iv:MXRDA/6YnVUbLdYAIrMvrdb2iPsi4Bmr06SPCU8CCVc=,tag:9hT7Xo0tRnHTgAaivKj4QQ==,type:str]",
-		"pgp": null,
-		"unencrypted_suffix": "_unencrypted",
-		"version": "3.8.1"
-	}
-}
--- a/devices/srv1/default.nix
+++ b/devices/srv1/default.nix
@@ -1,68 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model.type = "server";
-      system =
-      {
-        fileSystems =
-        {
-          mount = let inherit (inputs.config.nixos.model.cluster) clusterName nodeName; in
-          {
-            vfat."/dev/disk/by-partlabel/${clusterName}-${nodeName}-boot" = "/boot";
-            btrfs."/dev/disk/by-partlabel/${clusterName}-${nodeName}-root" =
-              { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-          };
-          swap = [ "/nix/swap/swap" ];
-          rollingRootfs = {};
-        };
-      };
-      hardware.cpus = [ "intel" ];
-      services =
-      {
-        sshd.passwordAuthentication = true;
-        slurm =
-        {
-          enable = true;
-          master = "srv1-node0";
-          node =
-          {
-            srv1-node0 =
-            {
-              name = "n0"; address = "192.168.178.1";
-              cpu = { sockets = 4; cores = 20; threads = 2; };
-              memoryGB = 112;
-            };
-            srv1-node1 =
-            {
-              name = "n1"; address = "192.168.178.2";
-              cpu = { sockets = 4; cores = 8; threads = 2; };
-              memoryGB = 112;
-            };
-            srv1-node2 =
-            {
-              name = "n2"; address = "192.168.178.3";
-              cpu = { sockets = 4; cores = 8; threads = 2; };
-              memoryGB = 56;
-            };
-          };
-          partitions =
-          {
-            n0 = [ "srv1-node0" ];
-            n1 = [ "srv1-node1" ];
-            n2 = [ "srv1-node2" ];
-            all = [ "srv1-node0" "srv1-node1" "srv1-node2" ];
-          };
-          tui.cpuQueues =
-          [
-            { name = "n0"; mpiThreads = 8; openmpThreads = 10; }
-            { name = "n1"; mpiThreads = 8; openmpThreads = 4; }
-          ];
-        };
-      };
-      user.users = [ "chn" "xll" "zem" "yjq" "gb" "wp" "hjp" "wm" "GROUPIII-1" "GROUPIII-2" "GROUPIII-3" ];
-    };
-  };
-}
--- a/devices/srv1/node0/default.nix
+++ b/devices/srv1/node0/default.nix
@@ -1,33 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model.cluster.nodeType = "master";
-      system =
-      {
-        nixpkgs.march = "cascadelake";
-        networking.static =
-        {
-          eno145 = { ip = "192.168.1.10"; mask = 24; gateway = "192.168.1.1"; };
-          eno146 = { ip = "192.168.178.1"; mask = 24; };
-        };
-      };
-      services =
-      {
-        xray.client = { enable = true; dnsmasq.extraInterfaces = [ "eno146" ]; };
-        beesd."/" = { hashTableSizeMB = 128; threads = 4; };
-        xrdp = { enable = true; hostname = [ "srv1.chn.moe" ]; };
-        samba = { hostsAllowed = ""; shares = { home.path = "/home"; root.path = "/"; }; };
-      };
-      packages.packages._prebuildPackages =
-        [ inputs.topInputs.self.nixosConfigurations.srv1-node1.pkgs.localPackages.vasp.intel ];
-    };
-    # allow other machine access network by this machine
-    systemd.network.networks."10-eno146".networkConfig.IPMasquerade = "both";
-    # without this, tproxy does not work
-    # TODO: why?
-    networking.firewall.trustedInterfaces = [ "eno146" ];
-  };
-}
--- a/devices/srv1/node0/secrets.yaml
+++ b/devices/srv1/node0/secrets.yaml
@@ -1,34 +0,0 @@
-wireguard: ENC[AES256_GCM,data:B5YdOhpXruQY1Hqb7hpIyPZinSNG+Ub/jE2/hiwZT2WCHjT6Ujz/W8eKbuk=,iv:XcfZb34SjYEsxvo6HEGCd7wy0dsrNIEJ0bORznZZceA=,tag:uFlbepSwch2wJCRITlVNTA==,type:str]
-xray-client:
-    uuid: ENC[AES256_GCM,data:6JzTyJ+GVzLd0jWfvCc2dBdBVWz6RFH/8Gr73TNz6dNCyQjG,iv:ddGpYbIHN9PV3w6Oh65vEvv82jTChxgMdltIRPz++DY=,tag:nbFFk3S/y0hS3NFWGLPVJQ==,type:str]
-mariadb:
-    slurm: ENC[AES256_GCM,data:IoRiruMV+bdf4qTSQBy9Npoyf1R0HkTdvxZShcSlvxlz7uKujWnlH4fc5eR6yytHcEZ9uPLib9XbGojUQOFERA==,iv:E0ac0DyhplaHEc2WmcXY0Fjpkt/pnY9PaATe0idqCRA=,tag:Vo/DBIUO6DBFCXQ1RLrchg==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBZQUpac093NWh3bnZqWkFY
-            WGorTlk3WWJRb0RYVWVQc1JacU9GZDhFN0RnCkJkQnJoTkZtYkFEQ1JDZXA1Qzdp
-            dWxtc3RFbUd4TEZobXBQVWVlL3VETVEKLS0tIExoMUNidEZob2dtTWhmS0VHbDJn
-            RFNiU0xMOG1UNVY5TTYrcW1GTnIwb0kKyCl+eqpGtqN047+t1C/c1prIaP3tm1jk
-            1ObtsmGwCxDyIkayqB3WF9DWhNHipXHZXrWT+JQJTD30BABBex+ufg==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1nzetyehldf3gl6pr6mu5d2cv387p8wjqn6wfpll7a3sl8us6n38s0ds633
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB3WXJ0dmh3RTBMci9pVVh6
-            cWsyNHVub2U1RFhLSnJPSFI1S2lGV21nYm1ZCll2TUQybmtaaTdYd0dGSXVNV1Y3
-            TC9zbWJQOENsQm1Nc1ZwUTMvczJGK0UKLS0tIHJRemNhdWpRa1pkRnhTZjhCODNM
-            OThDMWRsWnVTbzRGTTZqSDBkNWZJMlEKdQ/ipO7O5OvaGa81c2P7fi1ncufueSzX
-            2njlHHz1gJCtjpktYaVvS6KSYtJoI9oNrF0YN5D/3kKW8TicsSGKaA==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-10T10:44:35Z"
-    mac: ENC[AES256_GCM,data:lfckL0SJXq+eY3d9SUHihE4Alp6VAI7ugoQygMsphi91yvmAZ1YBbrTVxjzQpL1dT+7zhOhzE2dTqCLXUl1gjbYYo1S6zco73EdU4k/AX3LEAhCJCxG1LVvN/Kf+XoMSauFM7z+E8zZJCvT9/Jijxy/Ty/XBoP9z7gmpQSuRntI=,iv:5hVa0bsv3B9/I+BSxNYOYHFRnM3BfP8GvhlM65lWLFo=,tag:gs2NOe7h6AqYbmCBUMd9FA==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/srv1/node1/default.nix
+++ b/devices/srv1/node1/default.nix
@@ -1,24 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      system =
-      {
-        nixpkgs.march = "broadwell";
-        networking.static.eno2 =
-          { ip = "192.168.178.2"; mask = 24; gateway = "192.168.178.1"; dns = "192.168.178.1"; };
-      };
-      services.beesd."/".threads = 4;
-    };
-    specialisation.no-share-home.configuration =
-    {
-      nixos.system.fileSystems.mount.nfs = inputs.lib.mkForce null;
-      system.nixos.tags = [ "no-share-home" ];
-    };
-    boot.initrd.systemd.network.networks."10-eno2" = inputs.config.systemd.network.networks."10-eno2";
-    # make slurm sub process to be able to communicate with the master
-    networking.firewall.trustedInterfaces = [ "eno2" ];
-  };
-}
--- a/devices/srv1/node1/secrets.yaml
+++ b/devices/srv1/node1/secrets.yaml
@@ -1,30 +0,0 @@
-wireguard: ENC[AES256_GCM,data:D4ukKVu4yn3hS3AZJqt3XTgZNbt44Vyiu6I5lCNw9c/VEqXBx3GDlKdcVPY=,iv:S1S0sU0vQcTahFI+GyBz1n/0LVsK3ImFDuLtuQxmgik=,tag:oZ1NWOCcsRb+kjfq/LcL2w==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAyRXgwcllHZmZHcHZmZllq
-            c2NrbnFSaVVBTnhSNk9Pb1ZSWGp6UlVaanlVCkNObzcwUlYwZDdyOTByOXA5M0lz
-            QTJQMFcvWGY2VmZFS1kydjJSWmgyazQKLS0tIEs0VHZJckcyZUZaWURqZjdoQkVI
-            Zzl2RUFBRCtuMkpidWU1cmZlZWU0OEEKyMO8I43PiG+1Eu/8aKuNPKeA50P1bSyD
-            Nv5xyKaqcs6737Gw/zk0tY7EkeeruDfemxgsb527g3hYogHNXr9oOw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1wj33xt8nj7rhnsenepsf6k3lmq5vk4wn84jwr55qy9cwu05xn5cspg3h7t
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBEcEo5a2srUTlhWXFQd2FJ
-            YmtBMzJqZE53R0J6TG80UWxMQ1A1WEpFNzJFCkJBSWQ3S2pTVnpGZ2JlRnpBYU1J
-            UWRKdEduQ1JMQ05GejVaakZYNzh4STgKLS0tIFBMVTN1MDcwVERucmoyWm5MQWcz
-            cWpEMWU1TjZKbnFTWm4xY2QwdWx3aFkK0O6p2piq8RKOcSTT49i0pnlt+gOk+QMF
-            r+EJU0zobWwe3PrDg8jjw5HpMxrpDzHcD0XMnVQW0Fd9pn6n4VfpUw==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-16T05:03:27Z"
-    mac: ENC[AES256_GCM,data:13eXFmTRo9lZvQ3+iApHuei5r/OCSCs2gxqEe3nmavQgq1kQXKcD+4ciS/Shd9CJFZrjAu9oRByu5ZeZOnj11u6z3EmnXIwHptMEZe+N6r+Z2uKcBUa/TSJBnYcCrMQ1NM16GXRTi1bwpx4iT4v377lgd1orCa5C10iD6W3/9b0=,iv:FBGi1hSAu0Bz5NKz4mixfbUXbjI725RHccmEO4/jumo=,tag:vCHzTsTV7kJKNapFTxS55A==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/srv1/node2/default.nix
+++ b/devices/srv1/node2/default.nix
@@ -1,37 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      system =
-      {
-        nixpkgs.march = "broadwell";
-        networking.static =
-        {
-          br0 = { ip = "192.168.1.12"; mask = 24; gateway = "192.168.1.1"; dns = "192.168.1.1"; };
-          eno2 = { ip = "192.168.178.3"; mask = 24; };
-        };
-        fileSystems.mount.btrfs."/dev/disk/by-partlabel/srv1-node2-nodatacow" =
-          { "/nix/nodatacow" = "/nix/nodatacow"; "/nix/backups" = "/nix/backups"; };
-      };
-      services =
-      {
-        xray.client.enable = true;
-        beesd."/".threads = 4;
-        kvm = {};
-      };
-    };
-    specialisation.no-share-home.configuration =
-    {
-      nixos.system.fileSystems.mount.nfs = inputs.lib.mkForce null;
-      system.nixos.tags = [ "no-share-home" ];
-    };
-    boot.initrd.systemd.network.networks."10-eno2" = inputs.config.systemd.network.networks."10-eno2";
-    # make slurm sub process to be able to communicate with the master
-    networking.firewall.trustedInterfaces = [ "eno2" ];
-    # add a bridge for kvm
-    # 设置桥接之后，不能再给eno1配置ip，需要转而给 br0 配置ip
-    networking.bridges.br0.interfaces = [ "eno1" ];
-  };
-}
--- a/devices/srv1/node2/secrets.yaml
+++ b/devices/srv1/node2/secrets.yaml
@@ -1,32 +0,0 @@
-xray-client:
-    uuid: ENC[AES256_GCM,data:U+unsiKt9vNo/EXEpLHR0Ny3DxQEwx7a40KmwZDZki7RQEuM,iv:7w90HNM5lfh2VY20AcUEVdu5X2uxqXxR0hARncmMR60=,tag:xIbKc+9SF5LP/tY/XoGYxA==,type:str]
-wireguard: ENC[AES256_GCM,data:xoIm26btEBuHjgcIrB8gRHAaEdBq3/E5XtoF0YPxnSHB7k3GWJfAxeL4vrw=,iv:HuOFNUgGROF97beF6C4amspd+NV/2uO6OihNMz23hSY=,tag:YJjFM8mqYOuJEulpVHt8FA==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSB3WlJNWmp2VUxpcXR3NE92
-            TnNuLzg0SVZKdmt1cEVZU2FodXZPdmt6Rm5rClhrbDh3SzFlMU9LVFpEZDFLUGZZ
-            d2RBTVNCamNBWFVEVW9FMjYxcUE4Rm8KLS0tIHBwYjlMU2tnUTZweDBYcmZXUC9l
-            OWFUeE9xdldpTUQ3cDFENjU4YUVwSkUKp7yZGpvKMSm6rvsoPbcaqVznL3wzGEXB
-            OGzrmgY083Gyjb5P/0wPY0ShGMWfWQW6vGchoqVuwr4oHKT3APcrIg==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age16e7ykphshal6qhwfvat698hl48s8yr0jvzh27ecdyfh5uk7t9u6s753jgy
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBWRjBjdGFEMjR6QnQ0a3Nz
-            c2lmVWE0bFh3amRULytZOVhYS3dkL2JmRVhVClVQalh1WjJqcWcxT3ZXMWduN3Nl
-            UzdFNXNQUmtaaTVIVVFVYXkyZEFPUncKLS0tIExrTDA0OEJzQklQOHNJZzBJdzJP
-            MVU1UW9lWFJnSTE2aC9ZL0huYURUK3MK5U4cLWRMm+FFo8ATE/OoAcHzYHFMpOtV
-            Q5kbq5PDMdp4qvoM3T4kLsB34oU55HjFvac0pilOhNRrz4xRMQgvoQ==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-16T05:04:26Z"
-    mac: ENC[AES256_GCM,data:JlAgVoTpT6NRT1gvYQre6N8PzHLxbC9z1E42OM40Qs/nhcjYnsRNPiUEvSUClgx+B2G99S/b9R/wQqovBQFtdRDdlCMhz0ZVgLe48ak74EOYn6fwXy37amXP6doW86wS/N2fQeKhyMiJPHurRGamm+jsUUALohx6p1zm47NWL0c=,iv:oQV5be92oyOj0h6IrEY70VfoJYqEFVMtI0PYEALIXfo=,tag:WlH+fTUlPynhupXpBvdl+g==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/srv1/secrets/munge.key
+++ b/devices/srv1/secrets/munge.key
@@ -1,32 +0,0 @@
-{
-	"data": "ENC[AES256_GCM,data:ul1xMmQ5FZVIKct4KbgnTStsT5cH3sRvmaApZez4WZ36zF3q3M4o0dcwuWXxl9Ay8+Kd1zzUCZy26FRj85IwAel6POkmIlXl51Awou3iWuGBqUlS6IL9MIERMR6lTlisOK2l2PJ7IJBichFwwDrxImnt06B68Z7JWOyrLMfQhwg=,iv:nHePsGpRWMj4CdZ8wxr4xCJAcSndHsRju+AMyK54vNw=,tag:+CC0EJbTmIjRijr1SZpF3g==,type:str]",
-	"sops": {
-		"kms": null,
-		"gcp_kms": null,
-		"azure_kv": null,
-		"hc_vault": null,
-		"age": [
-			{
-				"recipient": "age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA2c0lOZnZXY0ljWCs2aFoz\ncHVQNVJJK3loVEI1amIzYWU3YUJjbWtUa0I0CmJnaUhhT2pEeG1ySGxHOU1LMk5z\nak9RNkxXRkxBelVTYks1TXJuazNjRVEKLS0tIE9JbktPcGFvYWk2NWV1K2J1SXhT\nQVpubWhsUTJ4SWNXTFNvRjQ3aE1kUFEKeuatL0NX6KbvZL3hafjbNPeBFDFBxSOv\no6Jvm9s4/Lp5m6YRVcQyInAoycC+O7GYwfCKVbPNMAamOhDraIoE4w==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age1nzetyehldf3gl6pr6mu5d2cv387p8wjqn6wfpll7a3sl8us6n38s0ds633",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBLOEFXV01sRXM5bTc2TGdE\nMWZraktqOUpTSWk0Vk1KNUdqNnVVNWptZkJJCktYMk5jL2ExTTMyY2NOUXdybUNi\nZ2hhTlBtaVZlZ3BDd0xBWTRoKzBJbmcKLS0tIEQyQlByNmtxdUFuQVZ6N3I3Rjdk\ndW1ldlIrZ0lxenZPMVNBcFJDMDM5QncK7p/F1Usnp2OQZ0Mp+cpQBY+ELu5n3UrD\nZN14dzPqnPpoC5nKOzGp7veg8ssH5VCX0xxI8ZJCihKwyJG/FP3pBQ==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age1wj33xt8nj7rhnsenepsf6k3lmq5vk4wn84jwr55qy9cwu05xn5cspg3h7t",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBpeDhuTkJFclM3dS9wV3Nz\naFdrVS9KSENEMklhdVgxcFpEU2N2ZWVKL0VFCmFVSHhybW9YNU5HVHliL1VVcmNk\nWHpsQTFGMWYvc1loNGVGUm54K0VwYzAKLS0tIEhYOE9nMnk2OFl2dFZRWlNTVTZt\nM2VBaGpTMSs5bzJwMHdJREV5ZzVzbGsKu0al3a6aJ40GbcCH4tF0Va6XgNxXOZmM\n7HXqH6s25dqbKTa8iNpGeaJhjRBzkyLjq1uRtQ9X4vXg9RuRhNYPxQ==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age16e7ykphshal6qhwfvat698hl48s8yr0jvzh27ecdyfh5uk7t9u6s753jgy",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBOaHJ6U0hlZGVkWHptby9T\nVk1ONHovUTZKZUFZaW9XZVVoRk9UVWMxUldRCkNacG5FelBQbVZCbWhvSkx2TFJi\nZmd1VXFRODZNWmlGT1hJcUszbTM1Y1kKLS0tIElXRzRsTldKbTV1ZlZLNUJhVWdn\ndnRTMnc0cHpKaC82Z05VYlJ3a3luTm8KNBEKH7yeyzSyCh5D6YYc3Oayie6xDWEl\nyJVZHVmk87fzDtmVSP07KbiWeGur9epHCEjA0et/76+RXObIQQ6XGQ==\n-----END AGE ENCRYPTED FILE-----\n"
-			}
-		],
-		"lastmodified": "2024-09-15T11:11:36Z",
-		"mac": "ENC[AES256_GCM,data:bV7T1HfvM2n8+Vus9oDO5yoWDGtWYOd6d/zJ86/sXB4psg7aXVNedYSn+98SJdpYKHRcSuMJ9D4h62nAawERB6u8EmW8kxh8fuVLb6tj+9fWF1iVqinL4LE3916+XzMqGzGVZZEXaVtPHqOue/D1sYtBrBCOEMMyq0cmLFY2JrE=,iv:eSrtmJLARmwuAQ1//x4XqCKDZybJmMtyefWyLPk+1j0=,tag:M5W+vO4RjVwS18C9wTIe2w==,type:str]",
-		"pgp": null,
-		"unencrypted_suffix": "_unencrypted",
-		"version": "3.9.0"
-	}
-}
--- a/devices/srv2/default.nix
+++ b/devices/srv2/default.nix
@@ -1,84 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model.type = "server";
-      system =
-      {
-        fileSystems =
-        {
-          mount = let inherit (inputs.config.nixos.model.cluster) clusterName nodeName; in
-          {
-            vfat."/dev/disk/by-partlabel/${clusterName}-${nodeName}-boot" = "/boot";
-            btrfs."/dev/disk/by-partlabel/${clusterName}-${nodeName}-root1" =
-              { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-          };
-          swap = [ "/nix/swap/swap" ];
-          rollingRootfs = {};
-        };
-        nixpkgs.cuda.capabilities =
-        [
-          # p5000 p400
-          "6.1"
-          # 2080 Ti
-          "7.5"
-          # 3090
-          "8.6"
-          # 4090
-          "8.9"
-        ];
-      };
-      hardware.gpu = { type = "nvidia"; nvidia.open = false; };
-      services =
-      {
-        sshd = { passwordAuthentication = true; groupBanner = true; };
-        slurm =
-        {
-          enable = true;
-          master = "srv2-node0";
-          node =
-          {
-            srv2-node0 =
-            {
-              name = "n0"; address = "192.168.178.1";
-              cpu = { sockets = 2; cores = 22; threads = 2; };
-              memoryGB = 240;
-              gpus."4090" = 1;
-            };
-            srv2-node1 =
-            {
-              name = "n1"; address = "192.168.178.2";
-              cpu = { sockets = 2; cores = 8; threads = 2; };
-              memoryGB = 80;
-              gpus = { "3090" = 1; "4090" = 1; };
-            };
-          };
-          partitions =
-          {
-            all = [ "srv2-node0" "srv2-node1" ];
-            n0 = [ "srv2-node0" ];
-            n1 = [ "srv2-node1" ];
-          };
-          defaultPartition = "all";
-          tui =
-          {
-            cpuQueues =
-            [
-              { name = "n0"; mpiThreads = 8; openmpThreads = 5; memoryGB = 216; allocateCpus = 43; }
-              { name = "n1"; mpiThreads = 4; openmpThreads = 3; memoryGB = 32; allocateCpus = 12; }
-            ];
-            gpuQueues =
-            [
-              { name = "all"; gpuIds = [ "4090" "3090" ]; }
-              { name = "n0"; gpuIds = [ "4090" ]; }
-              { name = "n1"; gpuIds = [ "3090" "4090" ]; }
-            ];
-          };
-        };
-      };
-      user.users = [ "chn" "xll" "zem" "yjq" "gb" "wp" "hjp" "wm" "lly" "yxf" "hss" "zzn" ];
-    };
-  };
-}
--- a/devices/srv2/node0/default.nix
+++ b/devices/srv2/node0/default.nix
@@ -1,35 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model.cluster.nodeType = "master";
-      hardware.cpus = [ "intel" ];
-      system =
-      {
-        nixpkgs.march = "skylake";
-        networking =
-        {
-          static.eno2 = { ip = "192.168.178.1"; mask = 24; };
-          wireless = [ "457的5G" ];
-        };
-      };
-      services =
-      {
-        xray.client =
-          { enable = true; dnsmasq = { extraInterfaces = [ "eno2" ]; hosts."hpc.xmu.edu.cn" = "121.192.191.11"; }; };
-        beesd."/" = { hashTableSizeMB = 16 * 128; loadAverage = 8; };
-        xrdp = { enable = true; hostname = [ "srv2.chn.moe" ]; };
-        samba = { hostsAllowed = ""; shares = { home.path = "/home"; root.path = "/"; }; };
-        groupshare = {};
-        hpcstat = {};
-        ollama = {};
-      };
-    };
-    # allow other machine access network by this machine
-    systemd.network.networks."10-eno2".networkConfig.IPMasquerade = "both";
-    # without this, tproxy does not work
-    networking.firewall.trustedInterfaces = [ "eno2" ];
-  };
-}
--- a/devices/srv2/node0/secrets.yaml
+++ b/devices/srv2/node0/secrets.yaml
@@ -1,39 +0,0 @@
-xray-client:
-    uuid: ENC[AES256_GCM,data:j2R0UtfS/es2A+Ic+Kq6FZJSqXlA/Q8tGkuAIX0ZdTsV4hGk,iv:Ovpr49isIJRdUyM3jxgiT+9Sc+qTF6ZnkKUwxIq6KUs=,tag:2VRSkiPNWaOmCqLJti8Bzw==,type:str]
-wireguard: ENC[AES256_GCM,data:TEi3LAZA0BaPxeXA1yFMD6fQPRKSndVyAzNycCD/5CYXmNVyO7zv4o23ahg=,iv:tEKFPyuqmpsWf0vDoSaw4Ai6S5DzacZFA4otNgnknxY=,tag:qZJzr/Yyoex2hDfVtT6nYA==,type:str]
-mariadb:
-    slurm: ENC[AES256_GCM,data:9wLQ1zF/kDaiw0s3UaRpiHgmngU7u6hwyqpddSjev0+Z0v58Q2oiJtK8vn+2VlSxx5ACfqEFbzp0PZYAxd575w==,iv:q9JTkgDymOwkbZ/PaxRAAQrtO96QmGgZcQuLTFCMoS4=,tag:dwOHlOTgZqT/1jQ+oGf7UQ==,type:str]
-hpcstat:
-    key: ENC[AES256_GCM,data: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,iv:yU6j9W2Hs2D34uHMJqqPFbNy2pNEZY2kzXoNdhPMSmA=,tag:TNvEfMVrhu7HrNxY8qe5mg==,type:str]
-wireless:
-    #ENC[AES256_GCM,data:xrg3Wxj/ghbWgg==,iv:6stu7voI5no2Y3YmnMrvTS8hev3eqjoWAyD5zTgyehc=,tag:cxkS7y7S1oM+/SJmlT10fw==,type:comment]
-    457的5G: ENC[AES256_GCM,data:QjHlyGU4JIYymyh41T+c33T3EOpbqDOoD3U+v6/BzjlWLLeZQXU2hwPCVh4fi2bwn7yNkp4ygAYmFPVPZWoT1A==,iv:Tc6Guzsn5hkjWH6UWSb1KlfWCBXIi2OWdn/wttmCXnQ=,tag:FhyH6JmjSTuqSeFy+GyQhg==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA0Rmc2Ull1WFB4Smh3c0Zl
-            emlTNGJKZkpIK2JFeUNVeUcrR2FzRXRQZHlvCkhzMHpzYmZRZ0M0cXdRVi8wZmp6
-            ZDRZQ2FkOWt6M0lrdjBHa3VTWXBDKzgKLS0tIGtJbTRRelg1VVk2QStwdzlFM1g4
-            M1JOd1g3cVdjUFRhZ0FxcWphZXZJbkkKFXDtJVoi+qIrXp6cznevuZ+peBiRRITP
-            rrplqLiYsNIGKmKYtRIUu8WXDZ2q2CJ8Z+pka3W3H/U+m957hBDWyw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1l4stuz0vr7gs7pqwjrmezam44702jp2vmqaqyxw0l0r42kf9updq4dfhrw
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBsSHdka3FPQUYrcXQzcTFo
-            a000TUllT0MvUzk5ZzVFbXZheG9ZVTM2S253CkE5VW9tQktvL2pMWFoxcnFjTGpr
-            Z0p1RjZWRGpSZ01TdTZRcEJXM2NOUkUKLS0tIC9rNmNzWitMdEd5dXQvdWlELzhM
-            M0xoL1dQR0kvMWpzN0RMNWVCTFQxNFUKj9LPjBo5NGOrGYNvu8qZ13PLYjLEWllU
-            LARzEn4XgkeHckouwvxZYMCx7WxmAruRWaOvnxTIczzSNP7wIrqnkA==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-10T10:44:43Z"
-    mac: ENC[AES256_GCM,data:6EeWT8IiCGyRdR/9WDoTTM8bBuhzf2LtP1kahCgfvFpU6g5HB+qG5O0eXaL0DMKg7OQJKHIS/wZVaEierVwno0CnP1WR7y9l6Rlab2nVG4YCNkEkwqZgIWFOUi0aZrZQc7WC3rUk1gxiJK38nEa4ebk8oqAbyHyKHsFAeUcMbqA=,iv:oqRLvYsXct+OwcymXslEH4o03vLNeV2eU/4zK8R+gKs=,tag:0d1DYjCGRewUd4aHPIpFSw==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/srv2/node1/default.nix
+++ b/devices/srv2/node1/default.nix
@@ -1,26 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      hardware.cpus = [ "amd" ];
-      system =
-      {
-        nixpkgs.march = "znver3";
-        networking.static.enp58s0 =
-          { ip = "192.168.178.2"; mask = 24; gateway = "192.168.178.1"; dns = "192.168.178.1"; };
-      };
-      services.beesd."/".hashTableSizeMB = 64;
-    };
-    services.hardware.bolt.enable = true;
-    specialisation.no-share-home.configuration =
-    {
-      nixos.system.fileSystems.mount.nfs = inputs.lib.mkForce null;
-      system.nixos.tags = [ "no-share-home" ];
-    };
-    boot.initrd.systemd.network.networks."10-enp58s0" = inputs.config.systemd.network.networks."10-enp58s0";
-    # make slurm sub process to be able to communicate with the master
-    networking.firewall.trustedInterfaces = [ "enp58s0" ];
-  };
-}
--- a/devices/srv2/node1/secrets.yaml
+++ b/devices/srv2/node1/secrets.yaml
@@ -1,30 +0,0 @@
-wireguard: ENC[AES256_GCM,data:zfyNpCZ2EhQdsz+/vknjtbT1vMLebil1tarIcxLoUQ3J5XOKTCQBay4jBL8=,iv:tF6I5HHhDMfoGAfrtkmvrlqsSpX9YZL8dtzxAgBCp5c=,tag:DeOFwrIGbwVtf42iO1dm6g==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBndWFBbXpxRlI3bmc2VFJD
-            Y2hLK1RobnBYVEd1SXpiYXc5Wk1Ia09UUWgwCjE2WVZySnhXNzBtNGdJak9lbjE4
-            dEp6NnNQc0dNNDZsb3Z4ek9zVk4xeDAKLS0tIGVLdDBxOVZ2ek1MN0MwTTlwZTh4
-            T2VSaWx3UkxpZ2d6NC84djNpbGZUYUUKJHx6GZcnJpSoPE0HFvU+B4CsNtrcg8lx
-            LGaLYmciM87kXY1enOEzDk6px9GX9hFy6/73XBJVrIU0OC/w671vHw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1hnarptkze0ujpp05dqr8uma04cxg9zqcx68qgpks5uf5l6rpk5gqhh8wxg
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBiUHUrcnoySm9CcVJCdXRk
-            YmRzQ25mOFJBQjFtS01VWkxUTUU5WUI5WUdJCktLSFM3ZWl6N3ZUaTVpdWdNU09y
-            RTFCczNTeHNhYzNmbWtjNTdOMW9ITnMKLS0tIHFNT3JCbFB6K0FodTJrS3FtRGVq
-            c0I4VUdiZytoQWRsUUhBVStDR2VPT3MKDkDQ3sKJjotYUfoBWF85t3LYtz1OVFws
-            2IdtJBHISb5j3xnAs/UUHDPzjUUsgb+sTHm9krQy3LDuELNY6KGMPw==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-16T05:05:21Z"
-    mac: ENC[AES256_GCM,data:aPNsWBi4sm4UhX1qpk412eYNCZltKkRMWWgopZw6mjMLSOSb6E1yi8NjRJMj04RpE2XoVCkKP6R5Qo0I95wxY5qZHJuUp/5srqjAf/fHWz1QmXThogaMzM2jue7+NHUSQXrPnh0ZspXD47HyxMUOhlnewZ3EfOw7B5qKAYR1f6I=,iv:mnwtf0B7x5AbMzivg27zqIkhBdkDb5qq8eDBCGMdK0c=,tag:PCtirta++gCSsQsQo+bSmA==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/srv2/secrets/munge.key
+++ b/devices/srv2/secrets/munge.key
@@ -1,28 +0,0 @@
-{
-	"data": "ENC[AES256_GCM,data:Um00c+kry3QrHEZVdlUws+gGGvtPKh8WzkpT6CHL7uwHRUWc+5E0bvlwXFJTkmPdGOOV2Jx9fGvSKpQb1/MPJhMhpCAw5n69QIRjVVURZcvVVFrl+eNO2sf/h2GTFvKRAtlcNAh7cvjkpiB3r+S7mRYSI914B7w8GLTdRFvtqYo=,iv:gk7S1SiA0iBAfpXLhhPJuexolP6w1XAd8M2H+sqqmoM=,tag:O8Eoa4LjEo14H/+1W5rcgQ==,type:str]",
-	"sops": {
-		"kms": null,
-		"gcp_kms": null,
-		"azure_kv": null,
-		"hc_vault": null,
-		"age": [
-			{
-				"recipient": "age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBDeDlnOGlTYlY5a2wyaUxo\nSk5uaFVQWTY1Q25ad0NkSTQ2bTZEYU5ibWg4ClpnM1NLbFArUEtndjFGamgwdDBF\nWnNMalNRWWhLL2V3S1RWRHh3MGErUUUKLS0tIGt0MGJ4SzNDTWZNUHM0djFDSjdo\nbDMvbWRDVURzQmVWdGFQeDVWQmN5Q2MKBpbH7QXL1sf0c7ix9yd2r7vEBScixvBM\nom1tHgJmwxhep7DSyvjg/xslag7U2vF69gPrcAlnAndZsLCtsYdvyw==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age1l4stuz0vr7gs7pqwjrmezam44702jp2vmqaqyxw0l0r42kf9updq4dfhrw",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBwa2Z5V0VPRWhYaXZ3STBa\nMWVsS01CYVBzeHM0T29pUWtQYlVyWCtheFRzCk5JYUpqN1cwWDFwUkZ2Q2xkL3U5\nRlNpMTQ2QTBQZFdYMmJIZjdnOWNjalEKLS0tIEZZREZPVmQxZ25MaHlMZ0VuWExT\nR2dJZ1lWdGt5dWNIM1FyQ2dZV0dlTTQKhUnA3pnoXb18/b/Jzyk0fC6GnmIMmYfl\nVgzCoCDSHNSvW/qUoT22hJfZCMFvIzOHEpmufMHCecZdisUozfWFuQ==\n-----END AGE ENCRYPTED FILE-----\n"
-			},
-			{
-				"recipient": "age1hnarptkze0ujpp05dqr8uma04cxg9zqcx68qgpks5uf5l6rpk5gqhh8wxg",
-				"enc": "-----BEGIN AGE ENCRYPTED FILE-----\nYWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBlYnBaYmprYTIySWFnOVhk\nTThHNEptc2luWTFxSTBBMnY1Q1FkQjNBaWlBClFRbWlIdmRRVnZ0TGJVTlhNRHN0\nS1JZZnJLU2xCS3Q4ZTBDWU9ScnBtOEEKLS0tIFNCMmtDd0VJR0JucUJSZHo3dHZl\nWm9ZQ0dOamZvSTNQNW1uWW85TGxRTWMKKm7NdN69Q7F+KcR7u3kTxhQuzikGUdEZ\n8AkowBgHRndxNgdC6wYV1VeqEkDxXqR/430+EQS0jQQrIXpuXkCDkQ==\n-----END AGE ENCRYPTED FILE-----\n"
-			}
-		],
-		"lastmodified": "2024-03-09T07:59:38Z",
-		"mac": "ENC[AES256_GCM,data:zNh6Cioh4+r0+nx04yLqeQShozxl7bLLKSmwodnmHtVQVlOTjj5sDLMEAAmrj1Ym2KrBPJOgdm34Sl6AbsmiBLxzDcBKe6J68Y/LHIeaPkToRKpmoy9I9a177w0KzFXgNaU2ieH71egD+nf8JmGG61hDjpiJRpx1Lwxb16Bn+Xs=,iv:QxiUYymiGuH0EBwEhyg5gDzkSKvGhq0+0wERNEJ71UM=,tag:N1Nn9X9vrghwwJWC3kituA==,type:str]",
-		"pgp": null,
-		"unencrypted_suffix": "_unencrypted",
-		"version": "3.8.1"
-	}
-}
--- a/devices/srv3/default.nix
+++ b/devices/srv3/default.nix
@@ -1,53 +0,0 @@
-inputs:
-{
-  config =
-  {
-    nixos =
-    {
-      model.type = "server";
-      system =
-      {
-        fileSystems =
-        {
-          mount =
-          {
-            vfat."/dev/disk/by-partlabel/srv3-boot" = "/boot";
-            btrfs."/dev/mapper/root1" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
-          };
-          swap = [ "/dev/mapper/swap" ];
-          rollingRootfs = {};
-        };
-        nixpkgs.march = "haswell";
-        initrd.sshd = {};
-        networking.static.eno1 =
-        {
-          ip = "23.135.236.216";
-          mask = 24;
-          gateway = "23.135.236.1";
-          dns = "8.8.8.8";
-        };
-      };
-      hardware.cpus = [ "intel" ];
-      services =
-      {
-        # 大部分空间用于存储虚拟机（nodatacow），其它内容不多
-        beesd."/".hashTableSizeMB = 32;
-        sshd = {};
-        nixvirt =
-        {
-          test =
-          {
-            uuid = "6cb275dc-19e5-4c8d-b705-5faab72aa3ee";
-            storage = "test";
-            memoryGB = 8;
-            cpus = 4;
-            vncPort = 15900;
-          };
-        };
-      };
-      user.users = [ "chn" "aleksana" ];
-    };
-    # TODO: use a generic way
-    boot.initrd.systemd.network.networks."10-eno1" = inputs.config.systemd.network.networks."10-eno1";
-  };
-}
--- a/devices/srv3/secrets.yaml
+++ b/devices/srv3/secrets.yaml
@@ -1,30 +0,0 @@
-wireguard: ENC[AES256_GCM,data:Coe4iIEnJVDb4a9KUVTRkXl4kng5Zo6x1Iyr0ErgR2b9bN287mvO6jPUPSc=,iv:fiNUUKobJjitcoxBemIah5Cl5+dSz2Q7sbiOT8bDrRM=,tag:rHfNeRGTxnyVYAu8P/2ewA==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBvaURzWlFQNUpObmtvaUd2
-            bVc2UXRHajFPeXR5eTNqQnBhaWVOTXRDSEhVCjJVREN5MzF2MXhMSGIvNlM0endj
-            ZGVhTUFrTXVXRTlvYThaRVZBWmwxd2sKLS0tIDNTME1EaHFKY2J2SWxrRWFpaVJ4
-            Sm5xUlU2TXpyMUJQWVpoRUdlTnVjOFkKZErjPuX3nNFc3jFPBX462qs9hwguyxUD
-            POxmT4DMCPAaEz+lNB+Qa03P3TYFJ3LfqTsO7QXO2f9113wFqF2lFg==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age1n4lhfwv7g0vhx54exmwx9yv2z04m3h2lunzpa5zdzgtcvjjuf5nqc36g8a
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSAxd2RzNEttTzk5cXVhc2RK
-            R3hxM1N4TmkyNGp0Z2ZwODZBL0RuMW1qNjFjCkI0N2FMUkd0eENPK0w4MWVJY2d4
-            NWlvUFdQbUh3SFIycDczZlg0ZEJMalkKLS0tIGs4dHlocTRseXRWYVFxMkdrV2x2
-            d0h3aDh5QXFZYWJFdmNVYnJxQ3pBeVUKTl0XVvtwJcz+RpSylgDPl/R8msInxvWX
-            eQGmrDHibeE1V+KSDiuNzC4MVRIrOnh1beHrhnVQ86HwPVgJqs2FoQ==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-18T11:50:01Z"
-    mac: ENC[AES256_GCM,data:4e0OGsOFiLg4inOdsz1CuMymQLrqPO/kiSR6iuDz2WbTs/FKjrYh1EbcqgYwwsQzM2rf4X3vwzD1+oKYe94Ld2U+93JgVBhcxU856CTA3N+kbScqHwHeAY9gQSU0L3GwL1t7gKsRdNK5AJjDEFpHYxiWMrVlWVArWzbw3d9PGRs=,iv:1Pb0FWfC/nsLsOtBJa4YoNbERtuCq2nwL5qW0tX0syY=,tag:mmd+XnyduLoAz/pXZRwToA==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/surface/default.nix
+++ b/devices/surface/default.nix
@@ -0,0 +1,66 @@
+inputs:
+{
+  imports = inputs.localLib.mkModules [ inputs.topInputs.nixos-hardware.nixosModules.microsoft-surface-pro-intel ];
+  config =
+  {
+    nixos =
+    {
+      system =
+      {
+        fileSystems =
+        {
+          mount =
+          {
+            vfat."/dev/disk/by-uuid/7179-9C69" = "/boot/efi";
+            btrfs =
+            {
+              "/dev/disk/by-uuid/c6d35075-85fe-4129-aaa8-f436ab85ce43"."/boot" = "/boot";
+              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
+            };
+          };
+          decrypt.auto =
+          {
+            "/dev/disk/by-uuid/4f7420f9-ea19-4713-b084-2ac8f0a963ac" = { mapper = "root"; ssd = true; };
+            "/dev/disk/by-uuid/88bd9d44-928b-40a2-8f3d-6dcd257c4601" =
+              { mapper = "swap"; ssd = true; before = [ "root" ]; };
+          };
+          swap = [ "/dev/mapper/swap" ];
+          resume = "/dev/mapper/swap";
+          rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
+        };
+        nixpkgs.march = "skylake";
+        grub.installDevice = "efi";
+        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
+        kernel.patches = [ "cjktty" "lantian" "surface" ];
+        networking.hostname = "surface";
+      };
+      hardware =
+      {
+        cpus = [ "intel" ];
+        gpu.type = "intel";
+        bluetooth.enable = true;
+        joystick.enable = true;
+        printer.enable = true;
+        sound.enable = true;
+      };
+      packages.packageSet = "desktop-fat";
+      virtualization = { docker.enable = true; waydroid.enable = true; };
+      services =
+      {
+        snapper.enable = true;
+        fontconfig.enable = true;
+        sshd.enable = true;
+        xray.client =
+        {
+          enable = true;
+          serverAddress = "74.211.99.69";
+          serverName = "vps6.xserver.chn.moe";
+          dns.extraInterfaces = [ "docker0" ];
+        };
+        firewall.trustedInterfaces = [ "virbr0" ];
+      };
+      bugs = [ "xmunet" ];
+    };
+    environment.systemPackages = with inputs.pkgs; [ maliit-keyboard maliit-framework ];
+  };
+}
--- a/devices/vps6/default.nix
+++ b/devices/vps6/default.nix
@@ -12,24 +12,31 @@ inputs:
          {
            btrfs =
            {
-              "/dev/disk/by-uuid/0067ef91-06f7-416e-88cb-4880ce04afa4"."/boot" = "/boot";
+              "/dev/disk/by-uuid/24577c0e-d56b-45ba-8b36-95a848228600"."/boot" = "/boot";
              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
            };
          };
+          decrypt.manual =
+          {
+            enable = true;
+            devices."/dev/disk/by-uuid/4f8aca22-9ec6-4fad-b21a-fd9d8d0514e8" = { mapper = "root"; ssd = true; };
+            delayedMount = [ "/" ];
+          };
          swap = [ "/nix/swap/swap" ];
-          rollingRootfs = {};
+          rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
        };
        grub.installDevice = "/dev/disk/by-path/pci-0000:00:05.0-scsi-0:0:0:0";
-        nixpkgs.march = "znver2";
-        nix.substituters = [ "https://nix-store.chn.moe?priority=100" ];
-        initrd.sshd = {};
-        networking = {};
-        # do not use cachyos kernel, beesd + cachyos kernel + heavy io = system freeze, not sure why
+        nixpkgs.march = "sandybridge";
+        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
+        initrd.sshd.enable = true;
+        networking.hostname = "vps6";
      };
+      packages.packageSet = "server";
      services =
      {
-        sshd = {};
-        xray.server.serverName = "vps6.xserver.chn.moe";
+        snapper.enable = true;
+        sshd.enable = true;
+        xray.server = { enable = true; serverName = "vps6.xserver.chn.moe"; };
        frpServer = { enable = true; serverName = "frp.chn.moe"; };
        nginx =
        {
@@ -40,34 +47,37 @@ inputs:
            "xlog.chn.moe" = { upstream = "cname.xlog.app:443"; proxyProtocol = false; };
          }
          // (builtins.listToAttrs (builtins.map
-            (site: { name = "${site}.chn.moe"; value.upstream.address = "wg0.pc.chn.moe"; })
+            (site: { name = "${site}.chn.moe"; value.upstream.address = "wireguard.pc.chn.moe"; })
            [ "nix-store" "xn--qbtm095lrg0bfka60z" ]))
          // (builtins.listToAttrs (builtins.map
-            (site: { name = "${site}.chn.moe"; value.upstream.address = "wg0.vps7.chn.moe"; })
-            [ "xn--s8w913fdga" "misskey" "synapse" "matrix" "send" "api" "git" "grafana" "peertube" ]));
+            (site: { name = "${site}.chn.moe"; value.upstream.address = "wireguard.vps7.chn.moe"; })
+            [
+              "xn--s8w913fdga" "misskey" "synapse" "syncv3.synapse" "matrix" "syncv3.matrix"
+              "send" "kkmeeting" "api" "git" "grafana"
+            ]));
          applications =
          {
            element.instances."element.chn.moe" = {};
            synapse-admin.instances."synapse-admin.chn.moe" = {};
            catalog.enable = true;
+            blog.enable = true;
            main.enable = true;
-            nekomia.enable = true;
-            blog = {};
-            sticker = {};
-            tgapi = {};
          };
        };
-        coturn = {};
-        httpua = {};
+        coturn.enable = true;
+        httpua.enable = true;
        mirism.enable = true;
-        fail2ban = {};
-        beesd."/" = {};
+        fail2ban.enable = true;
+        wireguard =
+        {
+          enable = true;
+          peers = [ "pc" "nas" "vps7" ];
+          publicKey = "AVOsYUKQQCvo3ctst3vNi8XSVWo1Wh15066aHh+KpF4=";
+          wireguardIp = "192.168.83.1";
+          listenIp = "74.211.99.69";
+          lighthouse = true;
+        };
      };
    };
-    specialisation.generic.configuration =
-    {
-      nixos.system.nixpkgs.march = inputs.lib.mkForce null;
-      system.nixos.tags = [ "generic" ];
-    };
  };
 }
--- a/devices/vps6/secrets.yaml
+++ b/devices/vps6/secrets.yaml
@@ -1,85 +0,0 @@
-frp:
-    token: ENC[AES256_GCM,data:T8b1ku4HNCNSJ+33QgIt1GILFA4wTu3Qd0rDqHPVgdqsGo0R90k0u8z+dElSO7q9PapTqUbZ,iv:hwnMu6JxfYLgw4TyhujX5dI2IAytgZh+Bexhgta6ATQ=,tag:lqgwvXlS/jGPxasmk5Vh3w==,type:str]
-xray-server:
-    clients:
-        #ENC[AES256_GCM,data:DXEC,iv:SZ1AhmK6fWQ/HGDk97kDUcRN84zQMp99eiz4SpRhig8=,tag:Fkdf28ZvB8XKCxSYdjuuHw==,type:comment]
-        user0: ENC[AES256_GCM,data:rJ00sfe/oJSry6Ixn4Bn+p41syqsOrdWv6fRGVCwPvn/unMY,iv:htTvFMvhIRkORA/gIU8J7CgA+tOncYQWh7sUh+F6XDs=,tag:VrSJBD7ti9WtSLHoWjMClw==,type:str]
-        #ENC[AES256_GCM,data:OVgDU+zqcQ==,iv:8KuEqBuL5Ca6pUOFFA+vySJx/h3BhGAAC0CgnxiW46o=,tag:TY1MajSSy2RjKVI2SSAAFw==,type:comment]
-        user1: ENC[AES256_GCM,data:S3IHO9FcVHTJOsRxjSohM9MgnrEwLdDpFU+efLkQaXT2jNJG,iv:KOesvPzjDfm1EDLFiegbk0wgjp7di5mUwUuuY2hwvOQ=,tag:ZsYyUyyEhO5S3weCw/gPMw==,type:str]
-        #ENC[AES256_GCM,data:OQOPobpbbhajgA==,iv:4jG3bHKzWcR+JnvSlJsc0Qlv5kywqVN5UE96J31CP7Q=,tag:P+jJkRxPu99tLXyO5k6dRA==,type:comment]
-        user2: ENC[AES256_GCM,data:e7ITe2ZouKr8dXT7SYATyzbzHaVeu6AKt1OcQKk3U0nsQgoa,iv:UbOOuojy6OAFEH8lGhKe5Hs+2K6FX5MZ8Br9AB007gs=,tag:5XeB4YngzTcHZvCpXe/ZXA==,type:str]
-        #ENC[AES256_GCM,data:93BxR0AEdQ==,iv:rf69GWpuxYt7fu1Fyv55pynuQDhi+TA5CwZK3cc3yBo=,tag:/hLy6atNMxLw6G3/qgMM4g==,type:comment]
-        user3: ENC[AES256_GCM,data:r+6jXaIj4HJoYLnJcnjJB+WEZlGaoSy/ktc1Aw77hFtNrrGp,iv:P+YUKns1yaOZokH5WkDB0jssGyHg3ncc54tF1PyA7Oc=,tag:/pxMEr7l4ye5EDAOsllxJA==,type:str]
-        #ENC[AES256_GCM,data:4gqZh391hg==,iv:No22DrD6EBs2FA4/qH8msWEjs20fc+ZpEeZep+HIv+c=,tag:aHrYNbI83POI4PRj1nd+Yw==,type:comment]
-        user4: ENC[AES256_GCM,data:ujiml/r4aFiKOkSJkaD/KE8rKuBtLSnpZREBH3vRJUzDT0QM,iv:a3VFlXpMLNFihvFa7gloANtHmBLg4szTL5LTm8E2kNs=,tag:W9KZ1GAVx9IBKfda7Zedng==,type:str]
-        #ENC[AES256_GCM,data:AzzKMw==,iv:Z73ISOLhPWP40wTy8PucY3KaB9nS7WQECK3tZFYC1ao=,tag:KJuiCODhHyDl5bXInUSI5g==,type:comment]
-        user5: ENC[AES256_GCM,data:iDuLRb4dhLUOjpamioMwoTYrn7Cy+Ln4SaedVXkwVD05rjJ0,iv:AqzBBvLpJuIJCUJq0IyDcHrlqb0e84nQC0c94Rj85uw=,tag:0xou1i/iwAxGngO74OIMXg==,type:str]
-        #ENC[AES256_GCM,data:D5xiJW0Oyg==,iv:9a/6myiT9Crf/fff6ZkXj/obW2k95cABUNqQdPmcwcc=,tag:chs8BA8YtVkM9m3Ey9ETlA==,type:comment]
-        user6: ENC[AES256_GCM,data:YzLlf37SxKmU1/QA7gUIJsGid3KZNoAGOew8xR7cmw5l8ZmX,iv:SfKubo2jfjtxKn9odDiokMEZyPFfYZ/wwyYtBrgvgmM=,tag:+hxwIU5uBhzQyrKX4r3oiw==,type:str]
-        #ENC[AES256_GCM,data:8FxApg==,iv:vPa5p3QVHAvw+ECusWGqx1ugTcHh42CVFDQcMhG59wM=,tag:lHiZtydcYFBQiXnWh8pCrw==,type:comment]
-        user7: ENC[AES256_GCM,data:H/jje9ONEY6XuBXTZmTVGIcWUgGSMf5OB1NNRPtqGCgRP1ei,iv:xew+0BkRqz3nfOoBXTPbBv5hRczy/3tgYSKq432q4iw=,tag:da2ljcffiCVJCsMZaNPZyQ==,type:str]
-        #ENC[AES256_GCM,data:QdaYYH3RGJ4qIg==,iv:79NBTEKCPtgVVv3G7wg+vdoLOWxc+bdqT1lF4HJpTC8=,tag:8mRFGjy7lBrdyGyX9vaSOQ==,type:comment]
-        user8: ENC[AES256_GCM,data:H1gPtqF8vryD0rVH7HYzpMuZ3lufOBYczKwaTr4PidQtTyQK,iv:wh7NwFc/1ogNrnTTpm5L9dBqDVkvWiIsJZelR2mtR4Q=,tag:oEFdMFZJ9UYhsSVdefJ4rg==,type:str]
-        #ENC[AES256_GCM,data:aYWIiLxs1UvupQ==,iv:AisokHuAzD5B6fEF6ak8WfAe151CM3a8MsaWC4uJPnw=,tag:cdk5S4n9ulyWrqsD+jcqYg==,type:comment]
-        user9: ENC[AES256_GCM,data:HVK9KvGfOcwn1joc3VrkjBjE6hrxQPOBD5RTtQUgBPepToh6,iv:VK9aQ64L/GajpledBxC8PNB1BdNYEqwcdL3GKttgxvs=,tag:O/piztCYBARtAFxTMNXGaA==,type:str]
-        #ENC[AES256_GCM,data:eCl1bK4=,iv:oYA2CFW6OGGrRYx6OHRYJpbEyFh575UjztvHaXA8UG8=,tag:Pw7xsisQB2Dd0KJeWFq6bQ==,type:comment]
-        user10: ENC[AES256_GCM,data:xjVkr/wy7OxRuNZKfQagfNxdVxTEyQP1ZhnR6jHy2gjBQ0RD,iv:G6iOBCHOqlvfEENY/ega/TUm81wgT2OOdZKZ6bPfg9o=,tag:p8AMa3bGsIl0hWQ09lSzgA==,type:str]
-        #ENC[AES256_GCM,data:+s3MMeNU5Q==,iv:CUrg+nNxCpJFbHQmMNXmSE+JcZK6Dfu8cGwtznx3CFY=,tag:G5CYMtao+hz3hs0fPVPmcw==,type:comment]
-        user11: ENC[AES256_GCM,data:BIZ2zRgGv5/9AexiZZvu+m4A62YUWtAkjWWMu89GteqpWMBq,iv:13IJcDf18LjoxJk7uoKnuFZT6Ihxrxsy7DBaAaiFqus=,tag:RN7wj+uPneCkqNlMRyYrXw==,type:str]
-        #ENC[AES256_GCM,data:spyQkQIHwg==,iv:7+0DUK95MPH7lpr+GMbbLu4/5yA11/4gTuLhQKlStfE=,tag:G/gIXML8UhYoCi9FfoTvSA==,type:comment]
-        user12: ENC[AES256_GCM,data:FAF9lXOzXW9CrZgnQ1a2+E8snZj2+JHqP5Gny92k09o/Wzga,iv:/qZuAtFmUQE7A9lMzJUoCvGx+3Sv9Ioh2ahch3puaC4=,tag:urwbLwGkSX3e85NCjyPhhg==,type:str]
-        #ENC[AES256_GCM,data:HueqiREBet2bxQ==,iv:WCjTAGg2gXgBSvY3zc/YyB/1X0XjvphPduVXLsjOwH8=,tag:wC+On6lyyYQ1Dt/BHDvONw==,type:comment]
-        user13: ENC[AES256_GCM,data:ExbnvWDIBqga5+k2mpoT8AKBOXAvUNMjBTPXUKrmtWzz4l+L,iv:UI7CvSx2FHYGf6BEHS4e3iwHZZWkl2Zt5xg2WdKbLvY=,tag:ad0c7YW2Bxo+Dn+BoSZ0Ng==,type:str]
-        #ENC[AES256_GCM,data:R8lN5T0=,iv:FXLf8Vtjg+PkwNhxXWDViMKqwn7tFMaPhio9zhnudZw=,tag:34gxRH+P9lmkUxlOPKcYMg==,type:comment]
-        user14: ENC[AES256_GCM,data:dgNPPlJD5JOFPbKhlvlRHBLmUNKeDm/JAiawUVpBE7H07Box,iv:w+t9BkqYvlxVKr+x0MwtBz0/YSR/7z1OnZLIoPdW4gc=,tag:CR3GLbaO0jSQgA2HuwzRqg==,type:str]
-        #ENC[AES256_GCM,data:X80nhW5a/JQ1IQ==,iv:2UTsNLLDr4uBAEcPyvmep1fqH43JLUiHc/zqQWChfDk=,tag:DJEArs1nVnlcJgqM2uy17A==,type:comment]
-        user15: ENC[AES256_GCM,data:6AskiMLLl0HV6tm2rYpV46XW0jePQy+wme2oi3M7He7WsgVM,iv:lGfnFn69Vnjv5J3rp5sRazD5/B+8Nk8MNG7HIyf4HKA=,tag:Vbg82tdn3noOfhKVVx0Phg==,type:str]
-        #ENC[AES256_GCM,data:4jJkbMD9Psxrag==,iv:arRtRaNrqnYcT7vE3wqgl/y8/65ORaxqTdGw55AKDP8=,tag:pRpta6mXfy0XCyzMA4+cEQ==,type:comment]
-        user16: ENC[AES256_GCM,data:fo6KJXlPDn7+FmxjEJQo9d79rDYemLFx6LanYZcJpKJR7Gxq,iv:yEUKPNZ9idrSqyVO9fhksP/7bjPMT/LzNK2VSq503/c=,tag:M87D44SIo9JzDB3ZyKu7fA==,type:str]
-        #ENC[AES256_GCM,data:/Kec+CdtnT11EA==,iv:DnmbWfgriaE6XAnMqq2UXhHhN+Rd/3YRodKVUCJo6p4=,tag:NimqZpbslKxwzoljaZqEdw==,type:comment]
-        user17: ENC[AES256_GCM,data:gQInIcNFxJuCSsMDGq4yTp5JdMMmJRy1tY3PGLoLuuIXWV0a,iv:ya4n9Z7T9/bxeHqi5QqwJprEzDMsT6X0BuEXRS67wWk=,tag:RcjQfAHv8uc3PgN5c4bySA==,type:str]
-        #ENC[AES256_GCM,data:h7E4P6BiGjktYg==,iv:DhkK3NNppBqo3sXt9U7kbgfaBPYcSEX2hu6VOAesDiE=,tag:XoVbZklwCmU1EBhv0ujcSw==,type:comment]
-        user18: ENC[AES256_GCM,data:dssxPEv8srXydunolaaDAYYo+BOXhp2PoqidOWH3z6NYBpyB,iv:WCLcMMwQJiHZBwreQpaOZp2saXvjBwgYUqSf7HQhMgA=,tag:5jsAVcgAgO+7JhBINz6tzQ==,type:str]
-        #ENC[AES256_GCM,data:qGsMmWrUIzVdHw==,iv:DXayEA5zquwOzm+TqECYNHM98r0WSzcP3gA8zkzdPy4=,tag:OKTx12RqP9VxJQOnrBLkmw==,type:comment]
-        user19: ENC[AES256_GCM,data:+Mh15DR9xvFAwks86iuHEA9FpObKWTSuVOEzUDpBUS/h0hOz,iv:zYIkic2bibvwCBpomnJ9465mda1rbm3RERBZY9twXuc=,tag:bwdL6DAGgkGYhYFI2C4A+A==,type:str]
-        #ENC[AES256_GCM,data:1g2gohLbiixMes8=,iv:E3HA6cAdv3BdLMcrrcWW4Zsc2KLtW7L8Xrk9Z57l49o=,tag:rZ7W9ckf7lzJ23u5zwQiwg==,type:comment]
-        user20: ENC[AES256_GCM,data:3UbVnn9oMRc0zZR46tWxwM9VFOvMOYm690csUomEVBcS3xPm,iv:KHuPXttLAFr7WT/qa/UYLY8GRsPWYZPyKNmdUh4iFQQ=,tag:jN8rQ0Gv+qnhwOWGH+CwlA==,type:str]
-        #ENC[AES256_GCM,data:GzxXsTbEvdHV7A0=,iv:uxUG4hnYEsmJtnqbEwamwhtLt3UClt7ktmkGyAFdxsc=,tag:sF8YQ2cejAezI3Bbp9qKIw==,type:comment]
-        user21: ENC[AES256_GCM,data:hgDJ11crZaWcKrc+ZDQklXwpnvt/sMbARkx3sLZfQGZqQZeA,iv:2Re+hdJuT5yg/qTymfpN+KdU3criOmwuqqg+SHb8iAo=,tag:s16N6u5cRDaoWxnrCkamuw==,type:str]
-        #ENC[AES256_GCM,data:U0CcBBJraJj9,iv:9kuHsHkSDdDT0Gi/3Oy608RArrg+4cgeii5zWbsGuPA=,tag:EvqqMNvNcWBwie28t0+52w==,type:comment]
-        user22: ENC[AES256_GCM,data:G+Ls2+bbcP4RmeYhPF44STdbqNiw0UZVxac6GQXJUyCehgjm,iv:vXbwtGWgBINUauS4rsDj+4yoropzZ4IHOZxF9/jLPTY=,tag:SN1BZbQTOfcAF6krXEXtjA==,type:str]
-    private-key: ENC[AES256_GCM,data:ts/LRGFAsYqvGvkvlxUI42IW1a8cGsSkpZhMDd3QVceRKvhPb1SRDaXoSw==,iv:6xX9xFIFUNlLBZ6CPBOz9JbHpvC4+QG9ZaCZcWdl12c=,tag:DYIa+QTV8vyl1l7OKKykTw==,type:str]
-send:
-    redis-password: ENC[AES256_GCM,data:6zVKw9AmKwSWvHUZhzy0F2KcJW96uFoZY/N1Zq8ilUJOLZeX,iv:viwLIgJz9v8oadr8784OgETbEsxzGsJvVoxmOwWEFxo=,tag:XEYFnoCGwlnrkqaUbgeH+Q==,type:str]
-coturn:
-    auth-secret: ENC[AES256_GCM,data:50KqO4GQ1ERbCnK4IjYu6aywT+IPMtVlTzh/TE4MwWApU4pO9yqz25ENGUAKRLi4p+Ecug+Rn3InRl1b+q6bAQ==,iv:SgHkHvHg/+yA1Z5E9effgCnZMVXv5amGNUsVKErai54=,tag:PoYLV9Xr0IXXsA39n7wiTQ==,type:str]
-wireguard: ENC[AES256_GCM,data:5M7EAy/6+2UASWkjxE0Jrxwl0aNdAVZaUjQnD1wU3YvOAQ/c2DSL8hVtKf8=,iv:a2tXFf1+aP0JhdNtzP8e82KJ71m2o8nx+G0wIx4VMig=,tag:l4TS4QBz2fIkC9/GnZgHnQ==,type:str]
-sops:
-    kms: []
-    gcp_kms: []
-    azure_kv: []
-    hc_vault: []
-    age:
-        - recipient: age19ax6vm3pv8rph5tq3mmehd9sy9jk823tw8svsd790r0lkslycquqvlwz9m
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSA1QXc4NzREZHlhMDV2WXlM
-            a2I4d1pjWm9Xd2gzUDUwZ1ZSTkFGR1ZQNDJzCmJwcWFxRWNNVGxTNno2b1NxNktO
-            aHhINXBjdmE3alFGYk9kUHZ1UzdJUk0KLS0tIFdKMDlvb1Z2Qi8xRjl0MXpKMDMz
-            cVVNdDRDNmtHZlJEcVRXR1FLVkZrMWcKn2iTHH7/52fJNXcbDFbzOxNAaiQRA0nO
-            we74EeNzcaaQwuEmBQPKxd/g7/kjhnHzTkoX3OneXMd/gBZMn2knXw==
-            -----END AGE ENCRYPTED FILE-----
-        - recipient: age164tyqklwhdm57tfm5u863mdt2xrzrrzac4py8a0j9y6kzqcjy9zsp073t6
-          enc: |
-            -----BEGIN AGE ENCRYPTED FILE-----
-            YWdlLWVuY3J5cHRpb24ub3JnL3YxCi0+IFgyNTUxOSBycEw1bXA4QUZkUzJ0Z3pM
-            Z0xHam5SLzRGV21XYUtxTFh1VnhQUk1NbzAwCkU1Z3VTR1FtZ05GOWNDOENlZTgz
-            SitzYXo2Q2VEaGtLTGE2UGRoUDkxN28KLS0tIHhRS2Y1cnQreC9Fc2FLdGR1ZXdJ
-            ZXFTU3ZCaW1pTVh0RUJzdDdGdHlPYTgK2mlgcX2kEc8+2UDdBnhUm6IIuh8V6agW
-            ooxH9OEPXUVI/4JcDo4v8ZUhAyU1ehLH0Ef7PJCChOZe2KZmWSNbhA==
-            -----END AGE ENCRYPTED FILE-----
-    lastmodified: "2025-04-16T14:15:31Z"
-    mac: ENC[AES256_GCM,data:XOG+e115arZG1uvFoLxCfAqr2pLI2ndS6bZKRyQlWaJK0Gti8RpQt1jVZ+Q3y5Ga8tpAvd7k5MYgRL0/H400ENCleM3vsh5s3VXjlSSxq4mfdkwhUH2E0t8OQyf8VXvs0SXZKhTOljETPu1pggB6iFUfEZ5e0kKRLRYWI4Tt94Y=,iv:mt60iMiKTcQP4b/f684j2IyFSWYzmq3XGK19CfZB53c=,tag:NyhQ0Lptv2E4jHuYAxcelA==,type:str]
-    pgp: []
-    unencrypted_suffix: _unencrypted
-    version: 3.9.2
--- a/devices/vps7/default.nix
+++ b/devices/vps7/default.nix
@@ -16,43 +16,62 @@ inputs:
              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
            };
          };
+          decrypt.manual =
+          {
+            enable = true;
+            devices."/dev/disk/by-uuid/db48c8de-bcf7-43ae-a977-60c4f390d5c4" = { mapper = "root"; ssd = true; };
+            delayedMount = [ "/" ];
+          };
          swap = [ "/nix/swap/swap" ];
-          rollingRootfs = {};
+          rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
        };
        grub.installDevice = "/dev/disk/by-path/pci-0000:00:05.0-scsi-0:0:0:0";
-        nixpkgs.march = "znver2";
-        nix.substituters = [ "https://nix-store.chn.moe?priority=100" ];
-        initrd.sshd = {};
-        networking = {};
+        nixpkgs.march = "broadwell";
+        nix.substituters = [ "https://cache.nixos.org/" "https://nix-store.chn.moe" ];
+        initrd.sshd.enable = true;
+        networking.hostname = "vps7";
+        gui.preferred = false;
      };
+      packages.packageSet = "desktop";
      services =
      {
-        sshd = {};
-        rsshub = {};
+        snapper.enable = true;
+        fontconfig.enable = true;
+        sshd.enable = true;
+        rsshub.enable = true;
+        wallabag.enable = true;
        misskey.instances =
-          { misskey.hostname = "xn--s8w913fdga.chn.moe"; misskey-old = { port = 9727; redis.port = 3546; }; };
+        {
+          misskey.hostname = "xn--s8w913fdga.chn.moe";
+          misskey-old = { port = 9727; redis.port = 3546; meilisearch.enable = false; };
+        };
        synapse.instances =
        {
          synapse.matrixHostname = "synapse.chn.moe";
-          matrix = { port = 8009; redisPort = 6380; };
+          matrix = { port = 8009; redisPort = 6380; slidingSyncPort = 9001; };
        };
+        xrdp = { enable = true; hostname = [ "vps7.chn.moe" ]; };
        vaultwarden.enable = true;
-        beesd."/".hashTableSizeMB = 128;
+        beesd = { enable = true; instances.root = { device = "/"; hashTableSizeMB = 1024; }; };
        photoprism.enable = true;
-        nextcloud = {};
+        nextcloud.enable = true;
        freshrss.enable = true;
-        send = {};
-        huginn = {};
-        fz-new-order = {};
+        send.enable = true;
+        huginn.enable = true;
+        fz-new-order.enable = true;
+        nginx.applications = { kkmeeting.enable = true; webdav.instances."webdav.chn.moe" = {}; };
        httpapi.enable = true;
-        gitea = { enable = true; ssh = {}; };
-        grafana = {};
-        fail2ban = {};
-        xray.server.serverName = "xserver.vps7.chn.moe";
-        docker = {};
-        peertube = {};
-        nginx.applications.webdav.instances."webdav.chn.moe" = {};
-        open-webui.ollamaHost = "192.168.83.3";
+        gitea.enable = true;
+        grafana.enable = true;
+        fail2ban.enable = true;
+        wireguard =
+        {
+          enable = true;
+          peers = [ "vps6" ];
+          publicKey = "n056ppNxC9oECcW7wEbALnw8GeW7nrMImtexKWYVUBk=";
+          wireguardIp = "192.168.83.2";
+          listenIp = "95.111.228.40";
+        };
      };
    };
  };
--- a/devices/wlin.xmuhpc/.bash_profile
+++ b/devices/wlin.xmuhpc/.bash_profile
@@ -1,12 +0,0 @@
-# .bash_profile
-
-# Get the aliases and functions
-if [ -f ~/.bashrc ]; then
-	. ~/.bashrc
-fi
-
-# User specific environment and startup programs
-
-PATH=$PATH:$HOME/bin
-
-export PATH
--- a/devices/wlin.xmuhpc/.bashrc
+++ b/devices/wlin.xmuhpc/.bashrc
@@ -1,43 +0,0 @@
-# .bashrc
-
-# Source global definitions
-if [ -f /etc/bashrc ]; then
-	. /etc/bashrc
-fi
-
-export PATH=$PATH:/data/gpfs01/wlin/bin
-
-# User specific aliases and functions
-export PATH=/data/gpfs01/wlin/bin/vaspkit.1.4.1/bin:${PATH}
-#export PATH=~/bin:/data/gpfs01/wlin/opt/mpich_ifort/bin:$PATH
-#export LD_LIBRARY_PATH=/data/gpfs01/wlin/opt/mpich_ifort/lib:$LD_LIBRARY_PATH
-#export PATH=~/bin:/data/gpfs01/wlin/opt/mpich/bin:$PATH
-#export LD_LIBRARY_PATH=/data/gpfs01/wlin/opt/mpich/lib:$LD_LIBRARY_PATH
-export P4_RSHCOMMAND=ssh
- shopt -s cdspell
- export HISTCONTROL=ignoredups
-#shopt -s histappend
- PROMPT_COMMAND='history -a'
- export C3_RSH="ssh -x"
-export OMP_NUM_THREADS=1
-export MKL_NUM_THREADS=1
-alias grep='grep --color'
-USER_IP=`who -u am i 2>/dev/null| awk '{print $NF}'|sed -e 's/[()]//g'` 
- 
-export HISTTIMEFORMAT="%Y-%m-%d %H:%M:%S  `whoami`@${USER_IP}: "
-export HISTFILESIZE=1000000
-export PROMPT_COMMAND="history -a; history -r;  $PROMPT_COMMAND"
-shopt -s histappend
-# Auto add env parameter $PROMPT_COMMAND when use non-Linux tty login by ssh.
-if [ "$SSH_CONNECTION" != '' -a "$TERM" != 'linux' ]; then
-declare -a HOSTIP
-HOSTIP=`echo $SSH_CONNECTION |awk '{print $3}'`
-export PROMPT_COMMAND='echo -ne "\033]0;${USER}@$HOSTIP:[${HOSTNAME%%.*}]:${PWD/#$HOME/~} \007"'
-fi
-ulimit -s unlimited
-export PYTHONPATH=/data/gpfs01/wlin/bin/VaspBandUnfolding-master:${PYTHONPATH}
-
-# vsts, see https://theory.cm.utexas.edu/vtsttools/scripts.html
-export PATH=$PATH:/data/gpfs01/wlin/yjj/vtstscripts-1022
-export PERL5LIB=/data/gpfs01/wlin/yjj/vtstscripts-1022
-
--- a/devices/xmupc1/default.nix
+++ b/devices/xmupc1/default.nix
@@ -0,0 +1,99 @@
+inputs:
+{
+  config =
+  {
+    nixos =
+    {
+      system =
+      {
+        fileSystems =
+        {
+          mount =
+          {
+            vfat."/dev/disk/by-uuid/3F57-0EBE" = "/boot/efi";
+            btrfs =
+            {
+              "/dev/disk/by-uuid/02e426ec-cfa2-4a18-b3a5-57ef04d66614"."/" = "/boot";
+              "/dev/mapper/root" = { "/nix" = "/nix"; "/nix/rootfs/current" = "/"; };
+            };
+          };
+          swap = [ "/dev/mapper/swap" ];
+          resume = "/dev/mapper/swap";
+          rollingRootfs = { device = "/dev/mapper/root"; path = "/nix/rootfs"; };
+        };
+        grub.installDevice = "efi";
+        nixpkgs =
+        {
+          march = "znver3";
+          cuda =
+          {
+            enable = true;
+            capabilities =
+            [
+              # 2080 Ti
+              "7.5"
+              # 3090
+              "8.6"
+              # 4090
+              "8.9"
+            ];
+            forwardCompat = false;
+          };
+        };
+        gui.preferred = false;
+        kernel.patches = [ "cjktty" ];
+        networking.hostname = "xmupc1";
+      };
+      hardware =
+      {
+        cpus = [ "amd" ];
+        # gpus = [ "nvidia" ];
+        bluetooth.enable = true;
+        joystick.enable = true;
+        printer.enable = true;
+        sound.enable = true;
+        # gamemode.drmDevice = 1;
+      };
+      packages.packageSet = "workstation";
+      virtualization = { docker.enable = true; kvmHost = { enable = true; gui = true; }; };
+      services =
+      {
+        snapper.enable = true;
+        fontconfig.enable = true;
+        samba =
+        {
+          enable = true;
+          private = true;
+          hostsAllowed = "192.168. 127.";
+          shares =
+          {
+            media.path = "/run/media/chn";
+            home.path = "/home/chn";
+            mnt.path = "/mnt";
+            share.path = "/home/chn/share";
+          };
+        };
+        sshd.enable = true;
+        xray.client =
+        {
+          enable = true;
+          serverAddress = "74.211.99.69";
+          serverName = "vps6.xserver.chn.moe";
+          dns.extraInterfaces = [ "docker0" ];
+        };
+        firewall.trustedInterfaces = [ "virbr0" "waydroid0" ];
+        acme = { enable = true; cert."debug.mirism.one" = {}; };
+        smartd.enable = true;
+        beesd = { enable = true; instances.root = { device = "/nix/persistent"; hashTableSizeMB = 2048; }; };
+        wireguard =
+        {
+          enable = true;
+          peers = [ "vps6" ];
+          publicKey = "JEY7D4ANfTpevjXNvGDYO6aGwtBGRXsf/iwNwjwDRQk=";
+          wireguardIp = "192.168.83.5";
+        };
+      };
+      bugs = [ "xmunet" "firefox" ];
+    };
+  };
+}
--- a/doc/setup.md
+++ b/doc/setup.md
@@ -1,31 +0,0 @@
-```bash
-nixos-install --flake .#vps4 --option substituters https://nix-store.chn.moe \
-  --option require-sigs false --option system-features gccarch-znver2 \
-  --option extra-experimental-features ca-derivations
-nix-serve -p 5000
-nix copy --substitute-on-destination --to ssh://server /run/current-system
-nix copy --to ssh://nixos@192.168.122.56 ./result
-sudo nixos-install --flake .#bootstrap --option substituters http://192.168.122.1:5000 --option require-sigs false
-sudo chattr -i var/empty
-nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
-sudo nixos-rebuild switch --flake .#vps6 --log-format internal-json -v |& nom --json
-boot.shell_on_fail systemd.setenv=SYSTEMD_SULOGIN_FORCE=1
-sudo usbipd
-ssh -R 3240:127.0.0.1:3240 root@192.168.122.57
-modprobe vhci-hcd
-sudo usbip bind -b 3-6
-usbip attach -r 127.0.0.1 -b 3-6
-systemd-cryptenroll --fido2-device=auto /dev/vda2
-systemd-cryptsetup attach root /dev/vda2
-ssh-keygen -t rsa -C root@pe -f /mnt/nix/persistent/etc/ssh/ssh_host_rsa_key
-ssh-keygen -t ed25519 -C root@pe -f /mnt/nix/persistent/etc/ssh/ssh_host_ed25519_key
-systemd-machine-id-setup --root=/mnt/nix/persistent
-pg_dump -h 127.0.0.1 -U synapse -Fc -f synaps.dump synapse
-pg_restore -h 127.0.0.1 -U misskey -d misskey --data-only --jobs=4 misskey.dump
-cryptsetup luksUUID --uuid=<the new UUID> /dev/sda1
-mungekey -k munge.key
-mv munge.key munge.key.orig
-sops -e --input-type binary --output-type binary munge.key.orig > munge.key
-rm munge.key.orig
-sudo nix build --store 'local?root=/mnt' --option substituters https://nix-store.chn.moe --option require-sigs false  /nix/store/khhqmly5295ns33dz1s3m3sb79icj6bi-nixos-system-srv3-production-24.11
-```
--- a/doc/todo.md
+++ b/doc/todo.md
@@ -1,6 +0,0 @@
-* 使用 wrap 好的 intel 编译器。
-* 在挂载根目录前（创建 rootfs 时），按用户复制需要的文件
-* 挑选一个好看的主题
-* 尝试一些别的计算软件
-* 解决 vscode 中的英语语法检查插件，尝试 valentjn.vscode-ltex
-* 调整 xmupc1 xmupc2 启动分区
--- a/doc/迁移服务器.md
+++ b/doc/迁移服务器.md
@@ -1,9 +0,0 @@
-1. 调整代码，编译。
-2. 将系统上传到新机。不要 rebuild。
-3. 如果原机数据比较多，则先传输一个快照过去。
-4. 将原机停机，修改 dns。
-5. 传输原机的数据到新机，但不要替换子卷。
-6. 替换 initrd ssh key，rebuild。
-7. 替换子卷。
-8. 替换 luks 密钥。
-9. 重启。
--- a/flake.lock
+++ b/flake.lock
--- a/flake.nix
+++ b/flake.nix
@@ -3,93 +3,154 @@

  inputs =
  {
-    self.lfs = true;
-    nixpkgs.url = "github:CHN-beta/nixpkgs/nixos-24.11";
-    "nixpkgs-23.11".url = "github:CHN-beta/nixpkgs/nixos-23.11";
-    "nixpkgs-23.05".url = "github:CHN-beta/nixpkgs/nixos-23.05";
-    nixpkgs-unstable.url = "github:CHN-beta/nixpkgs/nixos-unstable";
-    home-manager = { url = "github:CHN-beta/home-manager/release-24.11"; inputs.nixpkgs.follows = "nixpkgs"; };
-    sops-nix = { url = "github:Mic92/sops-nix"; inputs.nixpkgs.follows = "nixpkgs"; };
-    nix-index-database = { url = "github:Mic92/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs"; };
-    nur-xddxdd = { url = "github:xddxdd/nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
-    nix-vscode-extensions =
+    nixpkgs.url = "github:CHN-beta/nixpkgs/nixos-23.11";
+    nixpkgs-unstable.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs-2305.url = "github:CHN-beta/nixpkgs/nixos-23.05";
+    home-manager = { url = "github:nix-community/home-manager/release-23.11"; inputs.nixpkgs.follows = "nixpkgs"; };
+    sops-nix =
    {
-      url = "github:nix-community/nix-vscode-extensions?rev=7aa26ebccf778efe880fda1290db9c1da56ffa4f";
-      inputs.nixpkgs.follows = "nixpkgs";
+      url = "github:Mic92/sops-nix";
+      inputs = { nixpkgs.follows = "nixpkgs"; nixpkgs-stable.follows = "nixpkgs"; };
    };
-    impermanence.url = "github:CHN-beta/impermanence";
-    qchem = { url = "github:Nix-QChem/NixOS-QChem/master"; inputs.nixpkgs.follows = "nixpkgs"; };
+    aagl = { url = "github:ezKEa/aagl-gtk-on-nix"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nix-index-database = { url = "github:Mic92/nix-index-database"; inputs.nixpkgs.follows = "nixpkgs-unstable"; };
+    nur.url = "github:nix-community/NUR";
+    nixos-cn = { url = "github:nixos-cn/flakes"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nur-xddxdd = { url = "github:xddxdd/nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nix-vscode-extensions = { url = "github:nix-community/nix-vscode-extensions"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nix-alien =
+    {
+      url = "github:thiagokokada/nix-alien";
+      inputs = { nixpkgs.follows = "nixpkgs"; nix-index-database.follows = "nix-index-database"; };
+    };
+    impermanence.url = "github:nix-community/impermanence";
+    qchem = { url = "github:Nix-QChem/NixOS-QChem/release-23.11"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nixd = { url = "github:nix-community/nixd"; inputs.nixpkgs.follows = "nixpkgs"; };
+    napalm = { url = "github:nix-community/napalm"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nixpak = { url = "github:nixpak/nixpak"; inputs.nixpkgs.follows = "nixpkgs"; };
+    deploy-rs = { url = "github:serokell/deploy-rs"; inputs.nixpkgs.follows = "nixpkgs"; };
+    pnpm2nix-nzbr = { url = "github:CHN-beta/pnpm2nix-nzbr"; inputs.nixpkgs.follows = "nixpkgs"; };
+    # oneapi
+    lmix = { url = "github:CHN-beta/lmix"; inputs.nixpkgs.follows = "nixpkgs"; };
+    # nvhpc
+    dguibert-nur-packages = { url = "github:CHN-beta/dguibert-nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
    plasma-manager =
    {
      url = "github:pjones/plasma-manager";
      inputs = { nixpkgs.follows = "nixpkgs"; home-manager.follows = "home-manager"; };
    };
+    nix-doom-emacs = { url = "github:nix-community/nix-doom-emacs"; inputs.nixpkgs.follows = "nixpkgs"; };
    nur-linyinfeng = { url = "github:linyinfeng/nur-packages"; inputs.nixpkgs.follows = "nixpkgs"; };
+    nixos-hardware.url = "github:CHN-beta/nixos-hardware";
    envfs = { url = "github:Mic92/envfs"; inputs.nixpkgs.follows = "nixpkgs"; };
-    nix-flatpak.url = "github:gmodena/nix-flatpak";
-    chaotic =
-    {
-      url = "github:chaotic-cx/nyx";
-      inputs = { nixpkgs.follows = "nixpkgs"; home-manager.follows = "home-manager"; };
-    };
-    gricad = { url = "github:Gricad/nur-packages"; flake = false; };
-    catppuccin.url = "github:catppuccin/nix";
-    bscpkgs = { url = "git+https://git.chn.moe/chn/bscpkgs.git"; inputs.nixpkgs.follows = "nixpkgs"; };
-    winapps = { url = "github:winapps-org/winapps/feat-nix-packaging"; inputs.nixpkgs.follows = "nixpkgs"; };
-    aagl = { url = "github:ezKEa/aagl-gtk-on-nix/release-24.11"; inputs.nixpkgs.follows = "nixpkgs"; };
-    cachyos-lts.url = "github:drakon64/nixos-cachyos-kernel";
-    nixvirt = { url = "github:CHN-beta/NixVirt"; inputs.nixpkgs.follows = "nixpkgs"; };

    misskey = { url = "git+https://github.com/CHN-beta/misskey?submodules=1"; flake = false; };
    rsshub = { url = "github:DIYgod/RSSHub"; flake = false; };
    zpp-bits = { url = "github:eyalz800/zpp_bits"; flake = false; };
+    citation-style-language = { url = "git+https://github.com/zepinglee/citeproc-lua?submodules=1"; flake = false; };
    concurrencpp = { url = "github:David-Haim/concurrencpp"; flake = false; };
    cppcoro = { url = "github:Garcia6l20/cppcoro"; flake = false; };
    date = { url = "github:HowardHinnant/date"; flake = false; };
+    eigen = { url = "gitlab:libeigen/eigen"; flake = false; };
    matplotplusplus = { url = "github:alandefreitas/matplotplusplus"; flake = false; };
    nameof = { url = "github:Neargye/nameof"; flake = false; };
+    nodesoup = { url = "github:olvb/nodesoup"; flake = false; };
    tgbot-cpp = { url = "github:reo7sp/tgbot-cpp"; flake = false; };
-    v-sim = { url = "gitlab:l_sim/v_sim/master"; flake = false; };
+    v-sim = { url = "gitlab:l_sim/v_sim"; flake = false; };
+    win11os-kde = { url = "github:yeyushengfan258/Win11OS-kde"; flake = false; };
+    fluent-kde = { url = "github:vinceliuice/Fluent-kde"; flake = false; };
    rycee = { url = "gitlab:rycee/nur-expressions"; flake = false; };
+    cascade = { url = "github:CHN-beta/cascade"; flake = false; };
    blurred-wallpaper = { url = "github:bouteillerAlan/blurredwallpaper"; flake = false; };
    slate = { url = "github:TheBigWazz/Slate"; flake = false; };
-    lepton = { url = "github:black7375/Firefox-UI-Fix"; flake = false; };
-    mumax = { url = "github:CHN-beta/mumax"; flake = false; };
-    openxlsx = { url = "github:troldal/OpenXLSX?rev=f85f7f1bd632094b5d78d4d1f575955fc3801886"; flake = false; };
-    sqlite-orm = { url = "github:fnc12/sqlite_orm"; flake = false; };
-    sockpp = { url = "github:fpagliughi/sockpp"; flake = false; };
-    git-lfs-transfer = { url = "github:charmbracelet/git-lfs-transfer"; flake = false; };
-    nc4nix = { url = "github:helsinki-systems/nc4nix"; flake = false; };
-    hextra = { url = "github:imfing/hextra"; flake = false; };
-    nu-scripts = { url = "github:nushell/nu_scripts"; flake = false; };
-    py4vasp = { url = "github:vasp-dev/py4vasp"; flake = false; };
-    pocketfft = { url = "github:mreineck/pocketfft"; flake = false; };
-    blog = { url = "git+https://git.chn.moe/chn/blog-public.git?lfs=1"; flake = false; };
-    nixos-wallpaper = { url = "git+https://git.chn.moe/chn/nixos-wallpaper.git?lfs=1"; flake = false; };
-    spectroscopy = { url = "github:skelton-group/Phonopy-Spectroscopy"; flake = false; };
-    vaspberry = { url = "github:Infant83/VASPBERRY"; flake = false; };
-    ufo = { url = "git+https://git.chn.moe/chn/ufo.git?lfs=1"; flake = false; };
-    highfive = { url = "git+https://github.com/CHN-beta/HighFive?submodules=1"; flake = false; };
-    stickerpicker = { url = "github:maunium/stickerpicker"; flake = false; };
-    fancy-motd = { url = "github:CHN-beta/fancy-motd"; flake = false; };
-    octodns-cloudflare = { url = "github:octodns/octodns-cloudflare"; flake = false; };
-    mac-style = { url = "github:SergioRibera/s4rchiso-plymouth-theme?lfs=1"; flake = false; };
-    phono3py = { url = "github:phonopy/phono3py/v3.14.1"; flake = false; };
+    linux-surface = { url = "github:linux-surface/linux-surface"; flake = false; };
  };

-  outputs = inputs: let localLib = import ./flake/lib.nix inputs.nixpkgs.lib; in
-  {
-    packages.x86_64-linux = import ./flake/packages.nix { inherit inputs localLib; };
-    nixosConfigurations = import ./flake/nixos.nix { inherit inputs localLib; };
-    overlays.default = final: prev:
-      { localPackages = (import ./packages { inherit localLib; pkgs = final; topInputs = inputs; }); };
-    config =
+  outputs = inputs:
+    let
+      localLib = import ./local/lib inputs.nixpkgs.lib;
+    in
    {
-      branch = import ./flake/branch.nix;
-      dns = inputs.self.packages.x86_64-linux.dns-push.meta.config;
+      packages.x86_64-linux =
+      {
+        default = inputs.nixpkgs.legacyPackages.x86_64-linux.writeText "systems"
+          (builtins.concatStringsSep "\n" (builtins.map
+            (system: builtins.toString inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel)
+            [ "pc" "vps6" "vps7" "nas" "surface" ]));
+      }
+      // (
+        builtins.listToAttrs (builtins.map
+          (system:
+          {
+            name = system;
+            value = inputs.self.outputs.nixosConfigurations.${system}.config.system.build.toplevel;
+          })
+          [ "pc" "vps6" "vps7" "nas" "surface" "xmupc1" ])
+      );
+      # ssh-keygen -t rsa -C root@pe -f /mnt/nix/persistent/etc/ssh/ssh_host_rsa_key
+      # ssh-keygen -t ed25519 -C root@pe -f /mnt/nix/persistent/etc/ssh/ssh_host_ed25519_key
+      # systemd-machine-id-setup --root=/mnt/nix/persistent
+      nixosConfigurations = builtins.listToAttrs (builtins.map
+        (system:
+        {
+          name = system;
+          value = inputs.nixpkgs.lib.nixosSystem
+          {
+            system = "x86_64-linux";
+            specialArgs = { topInputs = inputs; inherit localLib; };
+            modules = localLib.mkModules
+            [
+              (moduleInputs:
+              {
+                config.nixpkgs.overlays = [(final: prev: { localPackages =
+                  import ./local/pkgs { inherit (moduleInputs) lib; pkgs = final; topInputs = inputs; };})];
+              })
+              ./modules
+              ./devices/${system}
+            ];
+          };
+        })
+        [ "pc" "vps6" "vps7" "nas" "surface" "xmupc1" ]);
+      # sudo HTTPS_PROXY=socks5://127.0.0.1:10884 nixos-install --flake .#bootstrap --option substituters http://127.0.0.1:5000 --option require-sigs false --option system-features gccarch-silvermont
+      # nix-serve -p 5000
+      # nix copy --substitute-on-destination --to ssh://server /run/current-system
+      # nix copy --to ssh://nixos@192.168.122.56 ./result
+      # sudo nixos-install --flake .#bootstrap
+      #    --option substituters http://192.168.122.1:5000 --option require-sigs false
+      # sudo chattr -i var/empty
+      # nix-shell -p ssh-to-age --run 'cat /etc/ssh/ssh_host_ed25519_key.pub | ssh-to-age'
+      # sudo nixos-rebuild switch --flake .#vps6 --log-format internal-json -v |& nom --json
+      # boot.shell_on_fail systemd.setenv=SYSTEMD_SULOGIN_FORCE=1
+      # sudo usbipd
+      # ssh -R 3240:127.0.0.1:3240 root@192.168.122.57
+      # modprobe vhci-hcd
+      # sudo usbip bind -b 3-6
+      # usbip attach -r 127.0.0.1 -b 3-6
+      # systemd-cryptenroll --fido2-device=auto /dev/vda2
+      # systemd-cryptsetup attach root /dev/vda2
+      deploy =
+      {
+        sshUser = "root";
+        user = "root";
+        fastConnection = true;
+        autoRollback = false;
+        magicRollback = false;
+        nodes = builtins.listToAttrs (builtins.map
+          (node:
+          {
+            name = node;
+            value =
+            {
+              hostname = node;
+              profiles.system.path = inputs.self.nixosConfigurations.${node}.pkgs.deploy-rs.lib.activate.nixos
+                inputs.self.nixosConfigurations.${node};
+            };
+          })
+          [ "vps6" "vps7" "nas" "surface" ]);
+      };
+      checks = builtins.mapAttrs (system: deployLib: deployLib.deployChecks inputs.self.deploy) inputs.deploy-rs.lib;
+      overlays.default = final: prev:
+        { localPackages = (import ./local/pkgs { inherit (inputs) lib; pkgs = final; }); };
+      config.archive = false;
    };
-    devShells.x86_64-linux = import ./flake/dev.nix { inherit inputs; };
-    src = import ./flake/src.nix { inherit inputs; };
-    apps.x86_64-linux.dns-push = { type = "app"; program = "${inputs.self.packages.x86_64-linux.dns-push}"; };
-  };
 }
--- a/flake/branch.nix
+++ b/flake/branch.nix
@@ -1 +0,0 @@
-"production"
--- a/flake/dev.nix
+++ b/flake/dev.nix
@@ -1,58 +0,0 @@
-{ inputs }: let inherit (inputs.self.nixosConfigurations.pc) pkgs; in
-{
-  biu = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
-  {
-    inputsFrom = [ pkgs.localPackages.biu ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    hardeningDisable = [ "all" ];
-  };
-  hpcstat = pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
-  {
-    inputsFrom = [ (pkgs.localPackages.hpcstat.override { version = null; }) ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    hardeningDisable = [ "all" ];
-  };
-  sbatch-tui = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
-  {
-    inputsFrom = [ pkgs.localPackages.sbatch-tui ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    hardeningDisable = [ "all" ];
-  };
-  ufo = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
-  {
-    inputsFrom = [ pkgs.localPackages.ufo ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    hardeningDisable = [ "all" ];
-  };
-  chn-bsub = pkgs.mkShell
-  {
-    inputsFrom = [ pkgs.localPackages.chn-bsub ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-  };
-  winjob =
-    let inherit (pkgs) clang-tools_18; in let inherit (inputs.self.packages.x86_64-w64-mingw32) pkgs winjob;
-    in pkgs.mkShell.override { stdenv = pkgs.gcc14Stdenv; }
-    {
-      inputsFrom = [ winjob ];
-      packages = [ clang-tools_18 ];
-      CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    };
-  mirism = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
-  {
-    inputsFrom = [ pkgs.localPackages.mirism ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-  };
-  info = pkgs.mkShell.override { stdenv = pkgs.clang18Stdenv; }
-  {
-    inputsFrom = [ pkgs.localPackages.info ];
-    packages = [ pkgs.clang-tools_18 ];
-    CMAKE_EXPORT_COMPILE_COMMANDS = "1";
-    hardeningDisable = [ "all" ];
-  };
-}
--- a/flake/dns/config.yaml
+++ b/flake/dns/config.yaml
@@ -1,14 +0,0 @@
-providers:
-  config:
-    class: octodns.provider.yaml.YamlProvider
-    directory: env/OCTODNS_CONFIG
-  cloudflare:
-    class: octodns_cloudflare.CloudflareProvider
-    token: env/CLOUDFLARE_TOKEN
-    pagerules: false
-zones:
-  '*':
-    sources:
-      - config
-    targets:
-      - cloudflare
--- a/flake/dns/config/chn.moe.nix
+++ b/flake/dns/config/chn.moe.nix
@@ -1,87 +0,0 @@
-localLib:
-let
-  cname =
-  {
-    autoroute = [ "api" "git" "grafana" "matrix" "peertube" "send" "synapse" "vikunja" "铜锣湾" "铜锣湾实验室" ];
-    pc = [ "internal.nix-store" ];
-    nas = [ "initrd.nas" ];
-    office = [ "srv2-node0" ];
-    vps6 =
-    [
-      "blog" "catalog" "coturn" "element" "frp" "initrd.vps6" "misskey" "nix-store" "sticker" "synapse-admin" "tgapi"
-      "ua" "vps6.xserver"
-    ];
-    vps7 =
-    [
-      "chat" "freshrss" "huginn" "initrd.vps7" "nextcloud" "photoprism" "rsshub" "ssh.git" "vaultwarden" "webdav"
-      "xsession.vps7"
-    ];
-    "xlog.autoroute" = [ "xlog" ];
-    "wg0.srv1-node0" = [ "wg0.srv1" ];
-    "wg0.srv2-node0" = [ "wg0.srv2" ];
-    srv3 = [ "initrd.srv3" ];
-    srv1-node0 = [ "srv1" ];
-    srv2-node0 = [ "srv2" ];
-  };
-  a =
-  {
-    nas = "192.168.1.2";
-    pc = "192.168.1.3";
-    one = "192.168.1.4";
-    office = "210.34.16.60";
-    srv1-node0 = "59.77.36.250";
-    vps6 = "144.34.225.59";
-    vps7 = "144.126.144.62";
-    search = "127.0.0.1";
-    srv3 = "23.135.236.216";
-    srv1-node1 = "192.168.178.2";
-    srv1-node2 = "192.168.178.3";
-    srv2-node1 = "192.168.178.2";
-  };
-  wireguard = import ./wireguard.nix;
-in
-{
-  "" =
-  [
-    { type = "ALIAS"; value = "vps6.chn.moe."; }
-    {
-      type = "MX";
-      values =
-      [
-        { exchange = "tuesday.mxrouting.net."; preference = 10; }
-        { exchange = "tuesday-relay.mxrouting.net."; preference = 20; }
-      ];
-    }
-    { type = "TXT"; value = "v=spf1 include:mxlogin.com -all"; }
-  ];
-  "_xlog-challenge.xlog" = { type = "TXT"; value = "chn"; };
-  autoroute =
-  {
-    type = "NS";
-    values = builtins.map (suffix: "ns1.huaweicloud-dns.${suffix}.") [ "cn" "com" "net" "org" ];
-  };
-  "mail" = { type = "CNAME"; value = "tuesday.mxrouting.net."; };
-  "webmail" = { type = "CNAME"; value = "tuesday.mxrouting.net."; };
-  "x._domainkey" =
-  {
-    type = "TXT";
-    value = ''v=DKIM1\; k=rsa\; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0CjW96ffx1tVrJkt630lSRrdEF495OAkFbUxwgZm+EjMhdQtG3erl+AzcyjK3gJpg2ylqOYxCFElerqiN9IiggYy4z6tJwVqoh7bucMbO5J4EJQvFdbyRveq7LVm+n5Qgr/CRi6105zfpzX0NbQZoLINSJMCGOmWcYPZZYv7T260ghVFkn4qVpAkFqvvc+RBtY9P96nPZ+omYvpKDV+JReNanxBZRoxuKQDpYPZhV7E6mLulzHzFyuwDLg7THBCcmEr3DlAAeZcLdm6cTdwYTG2cMv2CUiocSdxmrZeBaWa1Xef+70ddrr823o105l6PP437L4337JIMH19g9iTT+QIDAQAB'';
-  };
-}
-// builtins.listToAttrs (builtins.concatLists (builtins.map
-  (cname: builtins.map
-    (name: { inherit name; value = { type = "CNAME"; value = "${cname.name}.chn.moe."; }; })
-    cname.value)
-  (localLib.attrsToList cname)))
-// builtins.listToAttrs (builtins.map
-  (a: {inherit (a) name; value = { inherit (a) value; type = "A"; }; })
-  (localLib.attrsToList a))
-// builtins.listToAttrs (builtins.concatLists (builtins.map
-  (net: builtins.map
-    (peer:
-    {
-      name = "${net.name}.${peer.name}";
-      value = { type = "A"; value = "192.168.${builtins.toString net.value}.${builtins.toString peer.value}"; };
-    })
-    (localLib.attrsToList wireguard.peer))
-  (localLib.attrsToList wireguard.net)))
--- a/flake/dns/config/mirism.one.nix
+++ b/flake/dns/config/mirism.one.nix
@@ -1 +0,0 @@
-_: { entry = { type = "CNAME"; value = "vps6.chn.moe."; }; }
--- a/flake/dns/config/nekomia.moe.nix
+++ b/flake/dns/config/nekomia.moe.nix
@@ -1 +0,0 @@
-_: { "" = { type = "ALIAS"; value = "vps6.chn.moe."; }; }
--- a/flake/dns/config/wireguard.nix
+++ b/flake/dns/config/wireguard.nix
@@ -1,17 +0,0 @@
-{
-  net = { wg0 = 83; wg1 = 84; };
-  peer =
-  {
-    vps6 = 1;
-    vps7 = 2;
-    pc = 3;
-    nas = 4;
-    one = 5;
-    srv1-node0 = 9;
-    srv1-node1 = 6;
-    srv1-node2 = 8;
-    srv2-node0 = 7;
-    srv2-node1 = 10;
-    srv3 = 11;
-  };
-}
--- a/flake/dns/default.nix
+++ b/flake/dns/default.nix
@@ -1,21 +0,0 @@
-{ writeShellScript, writeTextDir, symlinkJoin, octodns, tokenPath, localLib, lib }:
-let
-  addTtl = config:
-    let addTtl' = attrs: attrs // { octodns.cloudflare.auto-ttl = true; };
-    in builtins.mapAttrs (n: v: if builtins.isList v then builtins.map addTtl' v else addTtl' v) config;
-  config = builtins.listToAttrs (builtins.map
-    (domain: { name = domain; value = import ./config/${domain}.nix localLib; })
-    [ "chn.moe" "nekomia.moe" "mirism.one" ]);
-  configDir = symlinkJoin
-  {
-    name = "config";
-    paths = builtins.map
-      (domain: writeTextDir "${domain.name}.yaml" (builtins.toJSON (addTtl domain.value)))
-      (localLib.attrsToList config);
-  };
-in lib.addMetaAttrs { config = config // { wireguard = import ./config/wireguard.nix; }; } (writeShellScript "dns-push"
-''
-  export OCTODNS_CONFIG=${configDir}
-  export CLOUDFLARE_TOKEN=$(cat ${tokenPath})
-  ${octodns}/bin/octodns-sync --config-file ${./config.yaml} --doit --force
-'')
--- a/flake/lib.nix
+++ b/flake/lib.nix
@@ -1,89 +0,0 @@
-lib: rec
-{
-  attrsToList = attrs: builtins.map (name: { inherit name; value = attrs.${name}; }) (builtins.attrNames attrs);
-  mkConditional = condition: trueResult: falseResult: let inherit (lib) mkMerge mkIf; in
-    mkMerge [ ( mkIf condition trueResult ) ( mkIf (!condition) falseResult ) ];
-
-  # Behaviors of these two NixOS modules would be different:
-  # { pkgs, ... }@inputs: { environment.systemPackages = [ pkgs.hello ]; }
-  # inputs: { environment.systemPackages = [ pkgs.hello ]; }
-  # The second one would failed to evaluate because nixpkgs would not pass pkgs to it.
-  # So that we wrote a wrapper to make it always works like the first one.
-  mkModules = moduleList:
-    (builtins.map
-      (
-        let handle = module: let type = builtins.typeOf module; in
-          if type == "path" || type == "string" then (handle (import module))
-          else if type == "lambda" then ({ pkgs, utils, ... }@inputs: (module inputs))
-          else module;
-        in handle
-      )
-      moduleList);
-
-  # from: https://github.com/NixOS/nix/issues/3759
-  stripeTabs = text:
-    let
-      # Whether all lines start with a tab (or is empty)
-      shouldStripTab = lines: builtins.all (line: (line == "") || (lib.strings.hasPrefix "  " line)) lines;
-      # Strip a leading tab from all lines
-      stripTab = lines: builtins.map (line: lib.strings.removePrefix "  " line) lines;
-      # Strip tabs recursively until there are none
-      stripTabs = lines: if (shouldStripTab lines) then (stripTabs (stripTab lines)) else lines;
-    in
-      # Split into lines. Strip leading tabs. Concat back to string.
-      builtins.concatStringsSep "\n" (stripTabs (lib.strings.splitString "\n" text));
-  
-  # find an element in a list, return the index
-  findIndex = e: list:
-    let findIndex_ = i: list: if (builtins.elemAt list i) == e then i else findIndex_ (i + 1) list;
-    in findIndex_ 0 list;
-
-  # return a list of path, including:
-  # - all .nix file in the directory except for default.nix
-  # - all directories containing a default.nix
-  findModules = path:
-    mkModules (builtins.filter (path: path != null) (builtins.map
-      (subPath:
-        if subPath.value == "regular" && subPath.name != "default.nix"
-          then if lib.strings.hasSuffix ".nix" subPath.name
-            then "${path}/${subPath.name}"
-            else null
-          else if subPath.value == "directory"
-            then if (builtins.readDir "${path}/${subPath.name}")."default.nix" or null == "regular"
-              then "${path}/${subPath.name}"
-            else null
-          else null)
-      (attrsToList (builtins.readDir path))));
-
-  # replace the value in a nested attrset. example:
-  # deepReplace
-  #   [ { path = [ "a" "b" 1 ]; value = "new value"; } ]
-  #   { a = { b = [ "old value" "old value" ]; }; }
-  # => { a = { b = [ "old value" "new value" ]; }; }
-  deepReplace = pattern: origin:
-    let replace = { path, value, content }:
-      if path == [] then
-        if (builtins.typeOf value) == "lambda" then value content
-        else value
-      else let currentPath = builtins.head path; nextPath = builtins.tail path; in
-        if (builtins.typeOf currentPath) == "string" then
-          if (builtins.typeOf content) != "set" then builtins.throw "content should be a set"
-          else builtins.mapAttrs
-            (n: v: if n == currentPath then replace { path = nextPath; inherit value; content = v; } else v) content
-        else if (builtins.typeOf currentPath) == "int" then
-          if (builtins.typeOf content) != "list" then builtins.throw "content should be a list"
-          else lib.imap0
-            (i: v: if i == currentPath then replace { path = nextPath; inherit value; content = v; } else v) content
-        else if (builtins.typeOf currentPath) != "lambda" then throw "path should be a lambda"
-        else
-          if (builtins.typeOf content) == "list" then builtins.map
-            (v: if currentPath v then replace { path = nextPath; inherit value; content = v; } else v) content
-          else if (builtins.typeOf content) == "set" then builtins.listToAttrs (builtins.map
-            (v: if currentPath v then replace { path = nextPath; inherit value; content = v; } else v)
-            (attrsToList content))
-          else throw "content should be a list or a set.";
-    in
-      if (builtins.typeOf pattern) != "list" then throw "pattern should be a list"
-      else if pattern == [] then origin
-      else deepReplace (builtins.tail pattern) (replace ((builtins.head pattern) // { content = origin; }));
-}
--- a/flake/nixos.nix
+++ b/flake/nixos.nix
@@ -1,34 +0,0 @@
-{ inputs, localLib }:
-let
-  singles = [ "nas" "pc" "vps6" "vps7" "one" "srv3" ];
-  cluster = { srv1 = 3; srv2 = 2; };
-  deviceModules = builtins.listToAttrs
-  (
-    (builtins.map
-      (n: { name = n; value = [ { config.nixos.model.hostname = n; } ../modules ../devices/${n} ../devices/cross ]; })
-      singles)
-    ++ (builtins.concatLists (builtins.map
-      (cluster: builtins.map
-        (node:
-        {
-          name = "${cluster.name}-${node}";
-          value =
-          [
-            { config.nixos.model.cluster = { clusterName = cluster.name; nodeName = node; }; }
-            ../modules
-            ../devices/${cluster.name}
-            ../devices/${cluster.name}/${node}
-            ../devices/cross
-          ];
-        })
-        (builtins.genList (n: "node${builtins.toString n}") cluster.value))
-      (localLib.attrsToList cluster)))
-  );
-in builtins.mapAttrs
-  (_: v: inputs.nixpkgs.lib.nixosSystem
-  {
-    system = "x86_64-linux";
-    specialArgs = { topInputs = inputs; inherit localLib; };
-    modules = localLib.mkModules v;
-  })
-  deviceModules
--- a/flake/packages.nix
+++ b/flake/packages.nix
@@ -1,50 +0,0 @@
-{ inputs, localLib }: rec
-{
-  pkgs = (import inputs.nixpkgs
-  {
-    system = "x86_64-linux";
-    config.allowUnfree = true;
-    overlays = [ inputs.self.overlays.default ];
-  });
-  hpcstat =
-    let
-      openssh = (pkgs.pkgsStatic.openssh.override { withLdns = false; etcDir = null; }).overrideAttrs
-        (prev: { doCheck = false; patches = prev.patches ++ [ ../packages/hpcstat/openssh.patch ];});
-      duc = pkgs.pkgsStatic.duc.override { enableCairo = false; cairo = null; pango = null; };
-      glaze = pkgs.pkgsStatic.glaze.overrideAttrs
-        (prev: { cmakeFlags = prev.cmakeFlags ++ [ "-Dglaze_ENABLE_FUZZING=OFF" ]; });
-      # pkgsStatic.clangStdenv have a bug
-      # https://github.com/NixOS/nixpkgs/issues/177129
-      biu = pkgs.pkgsStatic.localPackages.biu.override { stdenv = pkgs.pkgsStatic.gcc14Stdenv; inherit glaze; };
-    in pkgs.pkgsStatic.localPackages.hpcstat.override
-    {
-      inherit openssh duc biu;
-      standalone = true;
-      version = inputs.self.rev or "dirty";
-      stdenv = pkgs.pkgsStatic.gcc14Stdenv;
-    };
-  inherit (pkgs.localPackages) blog;
-  inherit (pkgs.localPackages.pkgsStatic) chn-bsub;
-  vaspberry = pkgs.pkgsStatic.localPackages.vaspberry.override
-  {
-    gfortran = pkgs.pkgsStatic.gfortran;
-    lapack = pkgs.pkgsStatic.openblas;
-  };
-  jykang = import ../devices/jykang.xmuhpc inputs;
-  src =
-    let getDrv = x:
-      if pkgs.lib.isDerivation x then [ x ]
-      else if builtins.isAttrs x then builtins.concatMap getDrv (builtins.attrValues x)
-      else if builtins.isList x then builtins.concatMap getDrv x
-      else [];
-    in pkgs.writeClosure (getDrv (inputs.self.outputs.src));
-  dns-push = pkgs.callPackage ./dns
-  {
-    inherit localLib;
-    tokenPath = inputs.self.nixosConfigurations.pc.config.sops.secrets."acme/token".path;
-    octodns = pkgs.octodns.withProviders (_: [ pkgs.localPackages.octodns-cloudflare ]);
-  };
-}
-// (builtins.listToAttrs (builtins.map
-  (system: { inherit (system) name; value = system.value.config.system.build.toplevel; })
-  (localLib.attrsToList inputs.self.outputs.nixosConfigurations)))
--- a/flake/src.nix
+++ b/flake/src.nix
@@ -1,150 +0,0 @@
-{ inputs }: let inherit (inputs.self.packages.x86_64-linux) pkgs; in
-{
-  git-lfs-transfer = "sha256-qHQeBI2b8EmUinowixqEuR6iGwNYQy3pSc8iPVfJemE=";
-  nvhpc =
-  {
-    src = pkgs.fetchurl
-    {
-      url = "https://developer.download.nvidia.com/hpc-sdk/24.11/nvhpc_2024_2411_Linux_x86_64_cuda_12.6.tar.gz";
-      sha256 = "080rb89p2z98b75wqssvp3s8x6b5n0556d0zskh3cfapcb08lh1r";
-    };
-    mpi = pkgs.requireFile
-    {
-      name = "openmpi-gitclone.tar.gz";
-      # download from https://developer.nvidia.com/networking/hpc-x/eula?mrequest=downloads&mtype=hpc&mver=hpc-x&mname=v2.22/hpcx-v2.22-gcc-doca_ofed-ubuntu24.04-cuda12-x86_64.tbz
-      # nix-prefetch-url file://$(pwd)/openmpi-gitclone.tar.gz
-      sha256 = "05r5x6mgw2f2kcq9vhdkfj42panchzlbpns8qy57y4jsbmabwabi";
-      message = "Source file not found.";
-    };
-    version = "24.11";
-    cudaVersion = "12.6";
-  };
-  iso =
-  {
-    nixos = pkgs.fetchurl
-    {
-      url = "https://releases.nixos.org/nixos/24.11/nixos-24.11.714826.04ef94c4c158/"
-        + "nixos-minimal-24.11.714826.04ef94c4c158-x86_64-linux.iso";
-      sha256 = "12zkmlmvvp6g3syb347q4ffhdavfs3hz2qxvvlgrim6k0kzz436k";
-    };
-    netboot = pkgs.fetchurl
-    {
-      url = "https://boot.netboot.xyz/ipxe/netboot.xyz.iso";
-      sha256 = "01hlslbi2i3jkzjwn24drhd2lriaqiwr9hb83r0nib9y1jvr3k5p";
-    };
-  };
-  nglview = pkgs.fetchPypi
-  {
-    pname = "nglview";
-    version = "3.1.2";
-    hash = "sha256-f2cu+itsoNs03paOW1dmsUsbPa3iEtL4oIPGAKETRc4=";
-  };
-  vasp =
-  {
-    vasp = pkgs.requireFile
-    {
-      name = "vasp.6.4.3.tgz";
-      # nix-prefetch-url file://$(pwd)/vasp.6.4.3.tgz
-      sha256 = "1x14dixils77rr4c6yqmxkvyzgfz6906badsw2shksd3y9ryfc7y";
-      message = "Source file not found.";
-    };
-    vtst =
-    {
-      patch = pkgs.fetchzip
-      {
-        url = "http://theory.cm.utexas.edu/code/vtstcode-204.tgz";
-        sha256 = "00qpqiabl568fwqjnmwqwr0jwg7s56xd9lv9lw8q4qxqy19cpg62";
-      };
-      script = pkgs.fetchzip
-      {
-        url = "http://theory.cm.utexas.edu/code/vtstscripts.tgz";
-        sha256 = "18gsw2850ig1mg4spp39i0ygfcwx0lqnamysn5whiax22m8d5z67";
-      };
-    };
-  };
-  huginn = pkgs.dockerTools.pullImage
-  {
-    imageName = "ghcr.io/huginn/huginn";
-    imageDigest = "sha256:fdaa76b95534f3c3a799d527821681dd61b8b6fc24de0a7e109fc665b627f115";
-    sha256 = "062c18360asnzl610n11vd46621cvkj26ay21l82f16r12k4qzwy";
-    finalImageName = "huginn/huginn";
-    finalImageTag = "latest";
-  };
-  misskey =
-  {
-    "https://github.com/aiscript-dev/aiscript-languageserver/releases/download/0.1.6/aiscript-dev-aiscript-languageserver-0.1.6.tgz" = "0092d5r67bhf4xkvrdn4a2rm1drjzy7b5sw8mi7hp4pqvpc20ylr";
-    "https://github.com/misskey-dev/tabler-icons/archive/refs/tags/3.30.0-mi.1932+ab127beee.tar.gz" = "09aa34a02rdpcvrhl6xddzy173pg7pi9i551s692ggc3pq7fmdhw";
-  };
-  xmuvpn = pkgs.dockerTools.pullImage
-  {
-    imageName = "hagb/docker-easyconnect";
-    imageDigest = "sha256:1c3a86e41c1d2425a4fd555d279deaec6ff1e3c2287853eb16d23c9cb6dc3409";
-    sha256 = "1jpk2y46lnk0mi6ir7hdx0p6378p0v6qjbh6jm9a4cv5abw0mb2k";
-    finalImageName = "hagb/docker-easyconnec";
-    finalImageTag = "7.6.7";
-  };
-  lumerical =
-  {
-    lumerical = pkgs.requireFile
-    {
-      name = "lumerical.zip";
-      sha256 = "03nfacykfzal29jdmygrgkl0fqsc3yqp4ig86h1h9sirci87k94c";
-      hashMode = "recursive";
-      message = "Source not found.";
-    };
-    licenseManagerImage = pkgs.requireFile
-    {
-      name = "lumericalLicenseManager.tar";
-      sha256 = "VOtYMnDRUP74O2lAqMqBDLnXtNS8AhbBhyZBj/2aVoE=";
-      message = "Source not found.";
-    };
-  };
-  vesta =
-  {
-    version = "3.90.0a";
-    src = pkgs.fetchurl
-    {
-      url = "https://jp-minerals.org/vesta/archives/testing/VESTA-gtk3-x86_64.tar.bz2";
-      sha256 = "0bsvfr3409g2v1wgnfixpkjz1yzl2j1nlrk5a5rkdfs94rrvxzaa";
-    };
-    desktopFile = pkgs.fetchurl
-    {
-      url = "https://aur.archlinux.org/cgit/aur.git/plain/VESTA.desktop?h=vesta&id=4fae08afc37ee0fd88d14328cf0d6b308fea04d1";
-      sha256 = "Tq4AzQgde2KIWKA1k6JlxvdphGG9JluHMZjVw0fBUeQ=";
-    };
-  };
-  # nix-store --query --hash $(nix store add-path . --name 'mirism')
-  mirism-old = pkgs.requireFile
-  {
-    name = "mirism";
-    sha256 = "0f50pvdafhlmrlbf341mkp9q50v4ld5pbx92d2w1633f18zghbzf";
-    hashMode = "recursive";
-    message = "Source file not found.";
-  };
-  pslist =
-  {
-    version = "1.4.0";
-    src = pkgs.fetchzip
-    {
-      url = "https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/pslist/1.4.0-4/pslist_1.4.0.orig.tar.xz";
-      sha256 = "1sp1h7ccniz658ms331npffpa9iz8llig43d9mlysll420nb3xqv";
-    };
-  };
-  vaspkit = rec
-  {
-    version = "1.5.1";
-    potcar = pkgs.requireFile
-    {
-      name = "POTCAR";
-      sha256 = "01adpp9amf27dd39m8svip3n6ax822vsyhdi6jn5agj13lis0ln3";
-      hashMode = "recursive";
-      message = "POTCAR not found.";
-    };
-    vaspkit = pkgs.fetchurl
-    {
-      url = "mirror://sourceforge/vaspkit/Binaries/vaspkit.${version}.linux.x64.tar.gz";
-      sha256 = "1cbj1mv7vx18icwlk9d2vfavsfd653943xg2ywzd8b7pb43xrfs1";
-    };
-  };
-  mathematica = pkgs.mathematica.src;
-}
--- a/local/lib/default.nix
+++ b/local/lib/default.nix
@@ -0,0 +1,40 @@
+lib:
+{
+  attrsToList = attrs: builtins.map (name: { inherit name; value = attrs.${name}; }) (builtins.attrNames attrs);
+  mkConditional = condition: trueResult: falseResult: let inherit (lib) mkMerge mkIf; in
+    mkMerge [ ( mkIf condition trueResult ) ( mkIf (!condition) falseResult ) ];
+
+  # Behaviors of these two NixOS modules would be different:
+  # { pkgs, ... }@inputs: { environment.systemPackages = [ pkgs.hello ]; }
+  # inputs: { environment.systemPackages = [ pkgs.hello ]; }
+  # The second one would failed to evaluate because nixpkgs would not pass pkgs to it.
+  # So that we wrote a wrapper to make it always works like the first one.
+  mkModules = moduleList:
+    (builtins.map
+      (
+        let handle = module:
+          if ( builtins.typeOf module ) == "path" then (handle (import module))
+          else if ( builtins.typeOf module ) == "lambda" then ({ pkgs, utils, ... }@inputs: (module inputs))
+          else module;
+        in handle
+      )
+      moduleList);
+
+  # from: https://github.com/NixOS/nix/issues/3759
+  stripeTabs = text:
+    let
+      # Whether all lines start with a tab (or is empty)
+      shouldStripTab = lines: builtins.all (line: (line == "") || (lib.strings.hasPrefix "  " line)) lines;
+      # Strip a leading tab from all lines
+      stripTab = lines: builtins.map (line: lib.strings.removePrefix "  " line) lines;
+      # Strip tabs recursively until there are none
+      stripTabs = lines: if (shouldStripTab lines) then (stripTabs (stripTab lines)) else lines;
+    in
+      # Split into lines. Strip leading tabs. Concat back to string.
+      builtins.concatStringsSep "\n" (stripTabs (lib.strings.splitString "\n" text));
+  
+  # find an element in a list, return the index
+  findIndex = e: list:
+    let findIndex_ = i: list: if (builtins.elemAt list i) == e then i else findIndex_ (i + 1) list;
+    in findIndex_ 0 list;
+}
--- a/local/pkgs/biu/default.nix
+++ b/local/pkgs/biu/default.nix
@@ -0,0 +1,17 @@
+{
+  stdenv, fetchFromGitHub, cmake, pkg-config, ninja,
+  fmt, boost, magic-enum, libbacktrace, concurrencpp, tgbot-cpp, nameof, eigen, range-v3
+}: stdenv.mkDerivation rec
+{
+  name = "libbiu";
+  src = fetchFromGitHub
+  {
+    owner = "CHN-beta";
+    repo = "biu";
+    rev = "8ed2e52968f98d3a6ddbd01e86e57604ba3a7f54";
+    sha256 = "OqQ+QkjjIbpve/xn/DJA7ONw/bBg5zGNr+VJjc3o+K8=";
+  };
+  nativeBuildInputs = [ cmake pkg-config ninja ];
+  buildInputs = [ fmt boost magic-enum libbacktrace concurrencpp tgbot-cpp nameof eigen range-v3 ];
+  propagatedBuildInputs = buildInputs;
+}
--- a/local/pkgs/blurred-wallpaper/default.nix
+++ b/local/pkgs/blurred-wallpaper/default.nix
@@ -5,7 +5,7 @@
  phases = [ "installPhase" ];
  installPhase =
  ''
-    mkdir -p $out/share/plasma/wallpapers
-    cp -r $src/a2n.blur $out/share/plasma/wallpapers
+    mkdir -p $out/share/plasma/wallpapers/a2n.blur
+    cp -r $src/* $out/share/plasma/wallpapers/a2n.blur
  '';
 }
--- a/local/pkgs/chromiumos-touch-keyboard/default.nix
+++ b/local/pkgs/chromiumos-touch-keyboard/default.nix
@@ -0,0 +1,18 @@
+{ lib, stdenv, fetchFromGitHub, fetchurl, cmake }: stdenv.mkDerivation rec
+{
+  pname = "chromiumos-touch-keyboard";
+  version = "1.4.1";
+  src = fetchFromGitHub
+  {
+    owner = "CHN-beta";
+    repo = "chromiumos_touch_keyboard";
+    rev = "32b72240ccac751a1b983152f65aa5b19503ffcf";
+    sha256 = "eFesDSBS2VzTOVfepgXYGynWvkrCSdCV9C/gcG/Ocbg=";
+  };
+  cmakeFlags = [ "-DCMAKE_CXX_FLAGS=-Wno-error=stringop-truncation" ];
+  nativeBuildInputs = [ cmake ];
+  postInstall =
+  ''
+    cp $out/etc/touch_keyboard/layouts/YB1-X9x-pc105.csv $out/etc/touch_keyboard/layout.csv
+  '';
+}
--- a/local/pkgs/citation-style-language/default.nix
+++ b/local/pkgs/citation-style-language/default.nix
@@ -0,0 +1,22 @@
+{ stdenvNoCC, texlive, src }: stdenvNoCC.mkDerivation (finalAttrs:
+{
+  name = "citation-style-language";
+  inherit src;
+  passthru =
+  {
+    pkgs = [ finalAttrs.finalPackage ];
+    tlDeps = with texlive; [ latex ];
+    tlType = "run";
+  };
+
+  nativeBuildInputs = [ texlive.combined.scheme-full ];
+  dontConfigure = true;
+  dontBuild = true;
+  installPhase =
+  ''
+    runHook preInstall
+    export TEXMFHOME=$out
+    l3build install
+    runHook postInstall
+  '';
+})
--- a/local/pkgs/concurrencpp/default.nix
+++ b/local/pkgs/concurrencpp/default.nix
--- a/local/pkgs/cppcoro/cppcoro-include-utility.patch
+++ b/local/pkgs/cppcoro/cppcoro-include-utility.patch
--- a/local/pkgs/cppcoro/default.nix
+++ b/local/pkgs/cppcoro/default.nix
--- a/local/pkgs/date/default.nix
+++ b/local/pkgs/date/default.nix
@@ -0,0 +1,13 @@
+{ stdenv, src }: stdenv.mkDerivation
+{
+  name = "date";
+  inherit src;
+  phases = [ "installPhase" ];
+  installPhase =
+  ''
+    runHook preInstall
+    mkdir -p $out
+    cp -r $src/{include,src} $out
+    runHook postInstall
+  '';
+}
--- a/local/pkgs/default.nix
+++ b/local/pkgs/default.nix
@@ -0,0 +1,52 @@
+{ lib, pkgs, topInputs }: with pkgs; rec
+{
+  typora = callPackage ./typora {};
+  vesta = callPackage ./vesta {};
+  oneapi = callPackage ./oneapi {};
+  rsshub = callPackage ./rsshub { src = topInputs.rsshub; };
+  misskey = callPackage ./misskey { nodejs = nodejs_21; src = topInputs.misskey; };
+  mk-meili-mgn = callPackage ./mk-meili-mgn {};
+  # vasp = callPackage ./vasp
+  # {
+  #   stdenv = pkgs.lmix-pkgs.intel21Stdenv;
+  #   intel-mpi = pkgs.lmix-pkgs.intel-oneapi-mpi_2021_9_0;
+  #   ifort = pkgs.lmix-pkgs.intel-oneapi-ifort_2021_9_0;
+  # };
+  vasp = callPackage ./vasp
+  {
+    openmp = llvmPackages.openmp;
+    openmpi = pkgs.openmpi.override { cudaSupport = false; };
+  };
+  vaspkit = callPackage ./vaspkit { attrsToList = (import ../lib lib).attrsToList; };
+  v-sim = callPackage ./v-sim { src = topInputs.v-sim; };
+  concurrencpp = callPackage ./concurrencpp { stdenv = gcc13Stdenv; src = topInputs.concurrencpp; };
+  eigengdb = python3Packages.callPackage ./eigengdb {};
+  nodesoup = callPackage ./nodesoup { src = topInputs.nodesoup; };
+  matplotplusplus = callPackage ./matplotplusplus { inherit nodesoup glad; src = topInputs.matplotplusplus; };
+  zpp-bits = callPackage ./zpp-bits { src = topInputs.zpp-bits; };
+  eigen = callPackage ./eigen { src = topInputs.eigen; };
+  nameof = callPackage ./nameof { src = topInputs.nameof; };
+  pslist = callPackage ./pslist {};
+  glad = callPackage ./glad {};
+  chromiumos-touch-keyboard = callPackage ./chromiumos-touch-keyboard {};
+  yoga-support = callPackage ./yoga-support {};
+  tgbot-cpp = callPackage ./tgbot-cpp { src = topInputs.tgbot-cpp; };
+  biu = callPackage ./biu { inherit concurrencpp tgbot-cpp nameof; stdenv = gcc13Stdenv; };
+  citation-style-language = callPackage ./citation-style-language { src = topInputs.citation-style-language; };
+  mirism = callPackage ./mirism
+  {
+    inherit cppcoro nameof tgbot-cpp date;
+    nghttp2 = nghttp2-2305.override { enableAsioLib = true; };
+  };
+  cppcoro = callPackage ./cppcoro { src = topInputs.cppcoro; };
+  date = callPackage ./date { src = topInputs.date; };
+  esbonio = python3Packages.callPackage ./esbonio {};
+  pix2tex = python3Packages.callPackage ./pix2tex {};
+  pyreadline3 = python3Packages.callPackage ./pyreadline3 {};
+  torchdata = python3Packages.callPackage ./torchdata {};
+  torchtext = python3Packages.callPackage ./torchtext { inherit torchdata; };
+  win11os-kde = callPackage ./win11os-kde { src = topInputs.win11os-kde; };
+  fluent-kde = callPackage ./fluent-kde { src = topInputs.fluent-kde; };
+  blurred-wallpaper = callPackage ./blurred-wallpaper { src = topInputs.blurred-wallpaper; };
+  slate = callPackage ./slate { src = topInputs.slate; };
+}
--- a/local/pkgs/eigen/default.nix
+++ b/local/pkgs/eigen/default.nix
@@ -0,0 +1,6 @@
+{ lib, stdenv, cmake, src }: stdenv.mkDerivation
+{
+  name = "eigen";
+  inherit src;
+  nativeBuildInputs = [ cmake ];
+}
--- a/local/pkgs/eigengdb/default.nix
+++ b/local/pkgs/eigengdb/default.nix
@@ -0,0 +1,15 @@
+{ lib, fetchFromGitHub, buildPythonPackage, numpy, gdb }: buildPythonPackage
+{
+  name = "eigengdb";
+  src = fetchFromGitHub
+  {
+    owner = "dmillard";
+    repo = "eigengdb";
+    rev = "c741edef3f07f33429056eff48d79a62733ed494";
+    sha256 = "MTqOaWsKhWaPs3G5F/6bYZmQI5qS2hEGKGa3mwbgFaY=";
+  };
+  doCheck = false;
+  buildInputs = [ gdb ];
+  nativeBuildInputs = [ gdb ];
+  propagatedBuildInputs = [ numpy ];
+}
--- a/local/pkgs/esbonio/default.nix
+++ b/local/pkgs/esbonio/default.nix
@@ -0,0 +1,11 @@
+{ lib, fetchPypi, buildPythonPackage }: buildPythonPackage rec
+{
+  pname = "esbonio";
+  version = "0.16.4";
+  src = fetchPypi
+  {
+    inherit pname version;
+    sha256 = "1MBNBLCEBD6HtlxEASc4iZaXYyNdih2MIHoxK84jMdI=";
+  };
+  doCheck = false;
+}
--- a/local/pkgs/fluent-kde/default.nix
+++ b/local/pkgs/fluent-kde/default.nix
@@ -0,0 +1,22 @@
+{ lib, stdenv, src }: stdenv.mkDerivation
+{
+  name = "fluent-kde";
+  inherit src;
+  installPhase =
+  ''
+    mkdir -p $out/share/aurorae/themes
+    cp -r $src/aurorae/* $out/share/aurorae/themes
+    mkdir -p $out/share/color-schemes
+    cp -r $src/color-schemes/*.colors $out/share/color-schemes
+    mkdir -p $out/share/Kvantum
+    cp -r $src/Kvantum/Fluent* $out/share/Kvantum
+    mkdir -p $out/share/plasma/desktoptheme
+    cp -r $src/plasma/desktoptheme/* $out/share/plasma/desktoptheme
+    mkdir -p $out/share/plasma/layout-templates
+    cp -r $src/plasma/layout-templates/* $out/share/plasma/layout-templates
+    mkdir -p $out/share/plasma/look-and-feel
+    cp -r $src/plasma/look-and-feel/com.github.vinceliuice.Fluent* $out/share/plasma/look-and-feel
+    mkdir -p $out/share/wallpapers
+    cp -r $src/wallpaper/* $out/share/wallpapers
+  '';
+}
--- a/local/pkgs/glad/default.nix
+++ b/local/pkgs/glad/default.nix
@@ -0,0 +1,14 @@
+{ lib, stdenv, fetchFromGitHub, cmake, python3 }: stdenv.mkDerivation rec
+{
+  pname = "glad";
+  version = "0.1.36";
+  src = fetchFromGitHub
+  {
+    owner = "Dav1dde";
+    repo = "glad";
+    rev = "v${version}";
+    sha256 = "FtkPz0xchwmqE+QgS+nSJVYaAfJSTUmZsObV/IPypVQ=";
+  };
+  cmakeFlags = [ "-DGLAD_REPRODUCIBLE=ON" "-DGLAD_INSTALL=ON" ];
+  nativeBuildInputs = [ cmake python3 ];
+}
--- a/local/pkgs/matplotplusplus/default.nix
+++ b/local/pkgs/matplotplusplus/default.nix
@@ -0,0 +1,18 @@
+{
+  stdenv, src, cmake, pkg-config, substituteAll,
+  gnuplot, libjpeg, libtiff, zlib, libpng, lapack, blas, fftw, opencv, nodesoup, cimg, glfw, libGL, python3, glad
+}: stdenv.mkDerivation
+{
+  name = "matplotplusplus";
+  inherit src;
+  cmakeFlags =
+  [
+    "-DBUILD_SHARED_LIBS=ON" "-DMATPLOTPP_BUILD_SHARED_LIBS=ON" "-DMATPLOTPP_BUILD_EXAMPLES=OFF"
+    "-DMATPLOTPP_WITH_SYSTEM_NODESOUP=ON" "-DMATPLOTPP_WITH_SYSTEM_CIMG=ON"
+    "-DMATPLOTPP_BUILD_EXPERIMENTAL_OPENGL_BACKEND=ON" "-DGLAD_REPRODUCIBLE=ON"
+  ];
+  buildInputs = [ gnuplot libjpeg libtiff zlib libpng lapack blas fftw opencv nodesoup cimg glfw libGL glad ];
+  nativeBuildInputs = [ cmake pkg-config python3 ];
+  propagatedBuildInputs = [ libGL glad glfw ];
+  propagatedNativeBuildInputs = [ python3 ];
+}
--- a/local/pkgs/mirism/default.nix
+++ b/local/pkgs/mirism/default.nix
@@ -1,10 +1,17 @@
 {
-  lib, stdenv, requireFile, src,
+  lib, stdenv, requireFile,
  boost, nghttp2, brotli, nameof, cppcoro, tgbot-cpp, libbacktrace, fmt, date
-}: stdenv.mkDerivation
+}: stdenv.mkDerivation rec
 {
  name = "mirism";
-  inherit src;
+  # nix-store --query --hash $(nix store add-path . --name 'mirism')
+  src = requireFile
+  {
+    inherit name;
+    sha256 = "0f50pvdafhlmrlbf341mkp9q50v4ld5pbx92d2w1633f18zghbzf";
+    hashMode = "recursive";
+    message = "Source file not found.";
+  };
  buildInputs = [ boost nghttp2.dev brotli nameof cppcoro tgbot-cpp libbacktrace fmt date ];
  buildPhase =
  ''
--- a/local/pkgs/misskey/default.nix
+++ b/local/pkgs/misskey/default.nix
@@ -0,0 +1,67 @@
+{
+  lib, stdenv, mkPnpmPackage, fetchurl, nodejs, writeShellScript, buildFHSEnv,
+  bash, cypress, vips, pkg-config, src
+}:
+let
+  name = "misskey";
+  originalPnpmPackage = mkPnpmPackage
+  {
+    inherit name src nodejs;
+    copyPnpmStore = true;
+  };
+  startScript = writeShellScript "misskey"
+  ''
+    export PATH=${lib.makeBinPath [ bash nodejs nodejs.pkgs.pnpm nodejs.pkgs.gulp cypress ]}:$PATH
+    export CYPRESS_RUN_BINARY="${cypress}/bin/Cypress"
+    export NODE_ENV=production
+    pnpm run migrateandstart
+  '';
+in
+  stdenv.mkDerivation rec
+  {
+    inherit src name;
+    buildInputs =
+    [
+      bash nodejs nodejs.pkgs.typescript nodejs.pkgs.pnpm nodejs.pkgs.gulp cypress vips pkg-config
+    ];
+    nativeBuildInputs = buildInputs;
+    CYPRESS_RUN_BINARY = "${cypress}/bin/Cypress";
+    NODE_ENV = "production";
+    configurePhase =
+    ''
+      export HOME=$NIX_BUILD_TOP # Some packages need a writable HOME
+      export npm_config_nodedir=${nodejs}
+
+      runHook preConfigure
+
+      store=$(pnpm store path)
+      mkdir -p $(dirname $store)
+
+      cp -f ${originalPnpmPackage.passthru.patchedLockfileYaml} pnpm-lock.yaml
+      cp -RL ${originalPnpmPackage.passthru.pnpmStore} $store
+      chmod -R +w $store
+      pnpm install --frozen-lockfile --offline
+
+      runHook postConfigure
+    '';
+    buildPhase =
+    ''
+      runHook preBuild
+      pnpm run build
+      runHook postBuild
+    '';
+    installPhase =
+    ''
+      runHook preInstall
+      mkdir -p $out
+      mv * .* $out
+      mkdir -p $out/bin
+      cp ${startScript} $out/bin/misskey
+      mkdir -p $out/files
+      runHook postInstall
+    '';
+    passthru =
+    {
+      inherit originalPnpmPackage startScript;
+    };
+  }
--- a/local/pkgs/mk-meili-mgn/default.nix
+++ b/local/pkgs/mk-meili-mgn/default.nix
@@ -0,0 +1,16 @@
+{ lib, fetchFromGitHub, rustPlatform, pkg-config, openssl }:
+rustPlatform.buildRustPackage rec
+{
+  pname = "mk-meili-mgn";
+  version = "20230827";
+  src = fetchFromGitHub
+  {
+    owner = "CHN-beta";
+    repo = "mk-meili-mgn";
+    rev = "53e282c992293ec735c9bc964f097b5bdbc3e48a";
+    hash = "sha256-KBSoEGfWKDXZHSzSzak1v0nxtQQGI15DQTyNAPhsIB4=";
+  };
+  cargoHash = "sha256-wNdMPPl2H2iSrNYjoij0Qg/c2S5RjTHpOMV1RfHU27g=";
+  nativeBuildInputs = [ pkg-config ];
+  buildInputs = [ openssl ];
+}
--- a/local/pkgs/nameof/default.nix
+++ b/local/pkgs/nameof/default.nix
--- a/local/pkgs/nodesoup/default.nix
+++ b/local/pkgs/nodesoup/default.nix
@@ -0,0 +1,7 @@
+{ stdenv, src, cmake, pkg-config, cairo, pcre2, xorg }: stdenv.mkDerivation
+{
+  name = "nodesoup";
+  inherit src;
+  buildInputs = [ cairo pcre2.dev xorg.libXdmcp.dev ];
+  nativeBuildInputs = [ cmake pkg-config ];
+}
--- a/local/pkgs/pix2tex/default.nix
+++ b/local/pkgs/pix2tex/default.nix
@@ -0,0 +1,32 @@
+{
+  lib, fetchFromGitHub, buildPythonPackage,
+  # general dependencies:
+  tqdm, munch, torch, opencv, requests, einops, transformers, tokenizers, numpy, pillow, pyyaml, pandas, timm,
+  albumentations,
+  # gui
+  pyqt6, pyqt6-webengine, pyside6, pynput, screeninfo,
+  # api
+  streamlit, fastapi, uvicorn, python-multipart,
+  # training
+  # python-Levenshtein, torchtext, imagesize
+  # highlight
+  pygments
+}: buildPythonPackage
+{
+  name = "pix2tex";
+  src = fetchFromGitHub
+  {
+    owner = "lukas-blecher";
+    repo = "LaTeX-OCR";
+    rev = "1781514fb8c92ea9f94057295fdae0e683f4648e";
+    hash = "sha256-I3B8eH7zV2zIogDt9znkEzp4EeBjY6NfI4jsl+v/8aM=";
+  };
+  patches = [ ./remove-version-requires.patch ];
+  propagatedBuildInputs =
+  [
+    tqdm munch torch opencv requests einops transformers tokenizers numpy pillow pyyaml pandas timm albumentations
+    pyqt6 pyqt6-webengine pyside6 pynput screeninfo
+    streamlit fastapi uvicorn python-multipart
+    pygments
+  ];
+}
--- a/local/pkgs/pix2tex/remove-version-requires.patch
+++ b/local/pkgs/pix2tex/remove-version-requires.patch
@@ -0,0 +1,13 @@
+diff --git a/setup.py b/setup.py
+index 29b26cb..511012f 100644
+--- a/setup.py
+++ b/setup.py
+@@ -64,7 +64,7 @@ setuptools.setup(
+         'Pillow>=9.1.0',
+         'PyYAML>=5.4.1',
+         'pandas>=1.0.0',
+-        'timm==0.5.4',
+        'timm>=0.5.4',
+         'albumentations>=0.5.2',
+         'pyreadline3>=3.4.1; platform_system=="Windows"',
+     ],
--- a/local/pkgs/pslist/default.nix
+++ b/local/pkgs/pslist/default.nix
@@ -1,9 +1,14 @@
 # http://launchpadlibrarian.net/632309499/pslist_1.4.0-4_all.deb
 # https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/pslist/1.4.0-4/pslist_1.4.0.orig.tar.xz
-{ stdenv, src, perl, procps }: stdenv.mkDerivation
+{ lib, stdenv, fetchzip, perl, procps }: stdenv.mkDerivation
 {
  pname = "pslist";
-  inherit (src) version src;
+  version = "1.4.0";
+  src = fetchzip
+  {
+    url = "https://launchpad.net/ubuntu/+archive/primary/+sourcefiles/pslist/1.4.0-4/pslist_1.4.0.orig.tar.xz";
+    sha256 = "1sp1h7ccniz658ms331npffpa9iz8llig43d9mlysll420nb3xqv";
+  };
  buildInstall = [ perl procps ];
  installPhase =
  ''
--- a/local/pkgs/pyreadline3/default.nix
+++ b/local/pkgs/pyreadline3/default.nix
@@ -0,0 +1,14 @@
+{
+  lib, fetchFromGitHub, buildPythonPackage
+}: buildPythonPackage rec
+{
+  pname = "pyreadline3";
+  version = "3.4.1";
+  src = fetchFromGitHub
+  {
+    owner = "pyreadline3";
+    repo = "pyreadline3";
+    rev = "v${version}";
+    hash = "sha256-02/gkx955NupVKXSu/xBQQtY4SEP4zxbNQYg1oQ/nGY=";
+  };
+}
--- a/local/pkgs/rsshub/default.nix
+++ b/local/pkgs/rsshub/default.nix
@@ -0,0 +1,50 @@
+{
+  lib, stdenv, mkPnpmPackage, nodejs, writeShellScript,
+  chromium, bash, src
+}:
+let
+  name = "rsshub";
+  originalPnpmPackage = mkPnpmPackage { inherit name src nodejs; };
+  nodeModules = originalPnpmPackage.nodeModules.overrideAttrs { PUPPETEER_SKIP_DOWNLOAD = true; };
+  rsshub-unwrapped = stdenv.mkDerivation
+  {
+    inherit src;
+    name = "${name}-unwrapped";
+    configurePhase = 
+    ''
+      export HOME=$NIX_BUILD_TOP # Some packages need a writable HOME
+      export npm_config_nodedir=${nodejs}
+
+      runHook preConfigure
+
+      ln -s ${nodeModules}/. node_modules
+
+      runHook postConfigure
+    '';
+    installPhase =
+    ''
+      runHook preInstall
+      mkdir -p $out
+      mv * .* $out
+      runHook postInstall
+    '';
+  };
+  startScript = writeShellScript "rsshub"
+  ''
+    cd ${rsshub-unwrapped}
+    export PATH=${lib.makeBinPath [ bash nodejs nodejs.pkgs.pnpm chromium ]}:$PATH
+    export CHROMIUM_EXECUTABLE_PATH=chromium
+    pnpm start
+  '';
+in stdenv.mkDerivation
+{
+  inherit name;
+  phases = [ "installPhase" ];
+  installPhase =
+  ''
+    runHook preInstall
+    mkdir -p $out/bin
+    cp ${startScript} $out/bin/rsshub
+    runHook postInstall
+  '';
+}
--- a/local/pkgs/slate/default.nix
+++ b/local/pkgs/slate/default.nix
--- a/local/pkgs/tgbot-cpp/default.nix
+++ b/local/pkgs/tgbot-cpp/default.nix
@@ -3,6 +3,6 @@
  name = "tgbot-cpp";
  inherit src;
  nativeBuildInputs = [ cmake pkg-config ];
-  buildInputs = [ boost openssl zlib curl ];
+  buildInputs = [ boost openssl zlib curl.dev ];
  propagatedBuildInputs = buildInputs;
 }
--- a/local/pkgs/torchdata/default.nix
+++ b/local/pkgs/torchdata/default.nix
@@ -0,0 +1,20 @@
+{
+  lib, fetchFromGitHub, buildPythonPackage,
+  torch, urllib3, requests, cmake, pkg-config, ninja
+}: buildPythonPackage rec
+{
+  pname = "torchdata";
+  version = "0.7.1";
+  src = fetchFromGitHub
+  {
+    owner = "pytorch";
+    repo = "data";
+    rev = "v${version}";
+    hash = "sha256-SOeu+mI4p2tHX0YyctrDBcrz2/zYcwH9GGJ+6ytRmjQ=";
+    fetchSubmodules = true;
+  };
+  dontUseCmakeConfigure = true;
+  pyproject = true;
+  propagatedBuildInputs = [ torch urllib3 requests ];
+  nativeBuildInputs = [ cmake pkg-config ninja ];
+}
--- a/local/pkgs/torchtext/default.nix
+++ b/local/pkgs/torchtext/default.nix
@@ -0,0 +1,20 @@
+{
+  lib, fetchFromGitHub, buildPythonPackage,
+  tqdm, requests, torch, numpy, torchdata, cmake
+}: buildPythonPackage rec
+{
+  pname = "torchtext";
+  version = "0.16.1";
+  src = fetchFromGitHub
+  {
+    owner = "pytorch";
+    repo = "text";
+    rev = "v${version}";
+    hash = "sha256-4a33AWdd1VZwRL5vTawo0yplpw+qcNMetbfE1h1kafE=";
+    fetchSubmodules = true;
+  };
+  dontUseCmakeConfigure = true;
+  pyproject = true;
+  propagatedBuildInputs = [ tqdm requests torch numpy torchdata ];
+  nativeBuildInputs = [ cmake ];
+}
--- a/local/pkgs/typora/default.nix
+++ b/local/pkgs/typora/default.nix
@@ -0,0 +1,42 @@
+{ lib, stdenv, steam-run, fetchurl, writeShellScript }:
+let
+  typora-dist = stdenv.mkDerivation rec
+  {
+    pname = "typora-dist";
+    version = "1.8.2-dev";
+    src = fetchurl
+    {
+      url = "https://download.typora.io/linux/typora_${version}_amd64.deb";
+      sha256 = "0abi9m8h8k0228ajag26lxk756a7aqqixg608k85gnkdmibnq6mv";
+    };
+
+    dontFixup = true;
+
+    unpackPhase =
+    ''
+      ar x ${src}
+      tar xf data.tar.xz
+    '';
+    installPhase =
+    ''
+      mkdir -p $out
+      mv usr/share $out
+    '';
+  };
+in stdenv.mkDerivation rec
+{
+  pname = "typora";
+  inherit (typora-dist) version;
+  BuildInputs = [ typora-dist steam-run ];
+  startScript = writeShellScript "typora" "${steam-run}/bin/steam-run ${typora-dist}/share/typora/Typora $@";
+  phases = [ "installPhase" ];
+  installPhase =
+  ''
+    mkdir -p $out/bin $out/share/applications
+    ln -s ${startScript} $out/bin/typora
+    cp ${typora-dist}/share/applications/typora.desktop $out/share/applications
+    sed -i "s|Exec=.*|Exec=${startScript} %U|g" $out/share/applications/typora.desktop
+    sed -i "s|Icon=.*|Icon=${typora-dist}/share/icons/hicolor/256x256/apps/typora.png|g" \
+      $out/share/applications/typora.desktop
+  '';
+}
--- a/local/pkgs/v-sim/default.nix
+++ b/local/pkgs/v-sim/default.nix
@@ -0,0 +1,21 @@
+{
+  stdenv, lib, src,
+  wrapGAppsHook, autoreconfHook, autoconf, libtool, intltool, gettext, automake, gtk-doc, pkg-config, gfortran, libxslt,
+  glib, gtk3, epoxy, libyaml
+}:
+stdenv.mkDerivation
+{
+  name = "v-sim";
+  inherit src;
+  buildInputs = [ glib gtk3 epoxy libyaml ];
+  nativeBuildInputs =
+  [
+    autoreconfHook wrapGAppsHook autoconf libtool intltool gettext automake pkg-config
+    gtk-doc gfortran libxslt.bin
+  ];
+  enableParallelBuilding = true;
+  postPatch =
+  ''
+    ./autogen.sh
+  '';
+}
--- a/Show More
+++ b/Show More
				`@@ -1 +0,0 @@`
				`inputs: { imports = inputs.localLib.findModules ./.; }`
				`@@ -1 +0,0 @@`
				`_: { entry = { type = "CNAME"; value = "vps6.chn.moe."; }; }`
				`@@ -1 +0,0 @@`
				`_: { "" = { type = "ALIAS"; value = "vps6.chn.moe."; }; }`