diff --git a/config/hosts/imxyy-nix-server/net.nix b/config/hosts/imxyy-nix-server/net.nix
index 5ce39da..67635d6 100644
--- a/config/hosts/imxyy-nix-server/net.nix
+++ b/config/hosts/imxyy-nix-server/net.nix
@@ -176,257 +176,245 @@
   ];
   services.frp = {
     enable = true;
-    role = "client";
-    settings = {
-      serverAddr = "{{ .Envs.FRP_SERVER_ADDR }}";
-      serverPort = 7000;
-      auth.token = "{{ .Envs.FRP_AUTH_TOKEN }}";
-      proxies = [
-        {
-          name = "nextcloud-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "nextcloud.imxyy.top" ];
-        }
-        {
-          name = "nextcloud-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "nextcloud.imxyy.top" ];
-        }
+    instances."" = {
+      role = "client";
+      settings = {
+        serverAddr = "{{ .Envs.FRP_SERVER_ADDR }}";
+        serverPort = 7000;
+        auth.token = "{{ .Envs.FRP_AUTH_TOKEN }}";
+        proxies = [
+          {
+            name = "nextcloud-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "nextcloud.imxyy.top" ];
+          }
+          {
+            name = "nextcloud-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "nextcloud.imxyy.top" ];
+          }
 
-        {
-          name = "oidc-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "oidc.imxyy.top" ];
-        }
-        {
-          name = "oidc-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "oidc.imxyy.top" ];
-        }
+          {
+            name = "oidc-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "oidc.imxyy.top" ];
+          }
+          {
+            name = "oidc-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "oidc.imxyy.top" ];
+          }
 
-        {
-          name = "mail-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "mail.imxyy.top" ];
-        }
-        {
-          name = "mail-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "mail.imxyy.top" ];
-        }
+          {
+            name = "mail-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "mail.imxyy.top" ];
+          }
+          {
+            name = "mail-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "mail.imxyy.top" ];
+          }
 
-        {
-          name = "gitea-ssh";
-          type = "tcp";
-          localIP = "127.0.0.1";
-          localPort = 2222;
-          remotePort = 2222;
-        }
-        {
-          name = "gitea-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "git.imxyy.top" ];
-        }
-        {
-          name = "gitea-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "git.imxyy.top" ];
-        }
+          {
+            name = "gitea-ssh";
+            type = "tcp";
+            localIP = "127.0.0.1";
+            localPort = 2222;
+            remotePort = 2222;
+          }
+          {
+            name = "gitea-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "git.imxyy.top" ];
+          }
+          {
+            name = "gitea-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "git.imxyy.top" ];
+          }
 
-        {
-          name = "vault-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "vault.imxyy.top" ];
-        }
-        {
-          name = "vault-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "vault.imxyy.top" ];
-        }
+          {
+            name = "vault-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "vault.imxyy.top" ];
+          }
+          {
+            name = "vault-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "vault.imxyy.top" ];
+          }
 
-        {
-          name = "home-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "home.imxyy.top" ];
-        }
-        {
-          name = "home-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "home.imxyy.top" ];
-        }
+          {
+            name = "home-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "home.imxyy.top" ];
+          }
+          {
+            name = "home-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "home.imxyy.top" ];
+          }
 
-        {
-          name = "coder-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "coder.imxyy.top" ];
-        }
-        {
-          name = "coder-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "coder.imxyy.top" ];
-        }
+          {
+            name = "coder-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "coder.imxyy.top" ];
+          }
+          {
+            name = "coder-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "coder.imxyy.top" ];
+          }
 
-        {
-          name = "ai-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "ai.imxyy.top" ];
-        }
-        {
-          name = "ai-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "ai.imxyy.top" ];
-        }
+          {
+            name = "grafana-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "grafana.imxyy.top" ];
+          }
+          {
+            name = "grafana-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "grafana.imxyy.top" ];
+          }
 
-        {
-          name = "grafana-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "grafana.imxyy.top" ];
-        }
-        {
-          name = "grafana-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "grafana.imxyy.top" ];
-        }
+          {
+            name = "siyuan-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "sy.imxyy.top" ];
+          }
+          {
+            name = "siyuan-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "sy.imxyy.top" ];
+          }
 
-        {
-          name = "siyuan-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "sy.imxyy.top" ];
-        }
-        {
-          name = "siyuan-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "sy.imxyy.top" ];
-        }
+          {
+            name = "matrix-root-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "imxyy.top" ];
+          }
+          {
+            name = "matrix-root-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "imxyy.top" ];
+          }
+          {
+            name = "matrix-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "matrix.imxyy.top" ];
+          }
+          {
+            name = "matrix-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "matrix.imxyy.top" ];
+          }
 
-        {
-          name = "matrix-root-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "imxyy.top" ];
-        }
-        {
-          name = "matrix-root-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "imxyy.top" ];
-        }
-        {
-          name = "matrix-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "matrix.imxyy.top" ];
-        }
-        {
-          name = "matrix-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "matrix.imxyy.top" ];
-        }
+          {
+            name = "immich-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "immich.imxyy.top" ];
+          }
+          {
+            name = "immich-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "immich.imxyy.top" ];
+          }
 
-        {
-          name = "immich-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "immich.imxyy.top" ];
-        }
-        {
-          name = "immich-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "immich.imxyy.top" ];
-        }
+          {
+            name = "memo-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "memo.imxyy.top" ];
+          }
+          {
+            name = "memo-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "memo.imxyy.top" ];
+          }
 
-        {
-          name = "memo-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "memo.imxyy.top" ];
-        }
-        {
-          name = "memo-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "memo.imxyy.top" ];
-        }
 
-        {
-          name = "efl-matrix-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "mtx.eflx.top" ];
-        }
-        {
-          name = "efl-matrix-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "mtx.eflx.top" ];
-        }
-        {
-          name = "efl-send-http";
-          type = "http";
-          localIP = "127.0.0.1";
-          localPort = 80;
-          customDomains = [ "send.eflx.top" ];
-        }
-        {
-          name = "efl-send-https";
-          type = "https";
-          localIP = "127.0.0.1";
-          localPort = 443;
-          customDomains = [ "send.eflx.top" ];
-        }
-      ];
+          {
+            name = "efl-matrix-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "mtx.eflx.top" ];
+          }
+          {
+            name = "efl-matrix-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "mtx.eflx.top" ];
+          }
+          {
+            name = "efl-send-http";
+            type = "http";
+            localIP = "127.0.0.1";
+            localPort = 80;
+            customDomains = [ "send.eflx.top" ];
+          }
+          {
+            name = "efl-send-https";
+            type = "https";
+            localIP = "127.0.0.1";
+            localPort = 443;
+            customDomains = [ "send.eflx.top" ];
+          }
+        ];
+      };
     };
   };
 
@@ -523,7 +511,6 @@
         "oidc"
         "mc"
         "music"
-        "ai"
         "sy"
         "immich"
       ];
diff --git a/config/hosts/imxyy-nix-server/plant.nix b/config/hosts/imxyy-nix-server/plant.nix
index c567ae7..5d01f51 100644
--- a/config/hosts/imxyy-nix-server/plant.nix
+++ b/config/hosts/imxyy-nix-server/plant.nix
@@ -55,7 +55,7 @@ in
       }
     '';
   };
-  services.frp.settings.proxies = [
+  services.frp.instances."".settings.proxies = [
     {
       name = "plant-http";
       type = "http";
diff --git a/config/hosts/imxyy-nix-server/rss.nix b/config/hosts/imxyy-nix-server/rss.nix
index bd10334..a7a39b0 100644
--- a/config/hosts/imxyy-nix-server/rss.nix
+++ b/config/hosts/imxyy-nix-server/rss.nix
@@ -36,7 +36,7 @@ in
       reverse_proxy :8100
     '';
   };
-  services.frp.settings.proxies = [
+  services.frp.instances."".settings.proxies = [
     {
       name = "rsshub-http";
       type = "http";
diff --git a/config/hosts/imxyy-nix-server/sshwifty.nix b/config/hosts/imxyy-nix-server/sshwifty.nix
index 3dddc14..8eef373 100644
--- a/config/hosts/imxyy-nix-server/sshwifty.nix
+++ b/config/hosts/imxyy-nix-server/sshwifty.nix
@@ -30,7 +30,7 @@
       reverse_proxy :8101
     '';
   };
-  services.frp.settings.proxies = [
+  services.frp.instances."".settings.proxies = [
     {
       name = "sshwifty-http";
       type = "http";
diff --git a/modules/coding/editor/neovim/nvim/lua/plugins/lsp/lspconfig.lua b/modules/coding/editor/neovim/nvim/lua/plugins/lsp/lspconfig.lua
index 3fbc40a..70a644c 100644
--- a/modules/coding/editor/neovim/nvim/lua/plugins/lsp/lspconfig.lua
+++ b/modules/coding/editor/neovim/nvim/lua/plugins/lsp/lspconfig.lua
@@ -42,15 +42,19 @@ local servers = {
           command = { "nixfmt" },
         },
         nixpkgs = {
+          -- language=nix
           expr = [[
-            let
-              lock = builtins.fromJSON (builtins.readFile ./flake.lock);
-              nodeName = lock.nodes.root.inputs.nixpkgs;
-            in
-            import (fetchTarball {
-              url = lock.nodes.${nodeName}.locked.url or "https://github.com/NixOS/nixpkgs/archive/${lock.nodes.${nodeName}.locked.rev}.tar.gz";
-              sha256 = lock.nodes.${nodeName}.locked.narHash;
-            }) { }
+            if builtins.pathExists ./flake.lock then
+              let
+                lock = builtins.fromJSON (builtins.readFile ./flake.lock);
+                nodeName = lock.nodes.root.inputs.nixpkgs;
+              in
+              import (fetchTarball {
+                url = lock.nodes.${nodeName}.locked.url or "https://github.com/NixOS/nixpkgs/archive/${lock.nodes.${nodeName}.locked.rev}.tar.gz";
+                sha256 = lock.nodes.${nodeName}.locked.narHash;
+              }) { }
+            else
+              import <nixpkgs> { }
           ]],
         },
       },
diff --git a/nixos.nix b/nixos.nix
index 19628c5..3b4cede 100644
--- a/nixos.nix
+++ b/nixos.nix
@@ -1,8 +1,8 @@
 {
   self,
-  withSystem,
   lib,
   inputs,
+  pkgsParams,
   ...
 }:
 let
@@ -15,9 +15,11 @@ let
     );
   pkgsModule =
     { config, ... }:
-    withSystem config.nixpkgs.hostPlatform.system (perSystem: {
-      nixpkgs.pkgs = perSystem.pkgs;
-    });
+    {
+      nixpkgs = pkgsParams // {
+        inherit (config.nixpkgs.hostPlatform) system;
+      };
+    };
   hmModule = {
     home-manager = {
       sharedModules = [
@@ -26,6 +28,10 @@ let
         inputs.stylix.homeModules.stylix
         inputs.noctalia.homeModules.default
         inputs.zen.homeModules.beta
+
+        {
+          nixpkgs = lib.mkForce { };
+        }
       ];
       useGlobalPkgs = true;
     };
diff --git a/pkgs/default.nix b/pkgs/default.nix
index 317bf65..415235c 100644
--- a/pkgs/default.nix
+++ b/pkgs/default.nix
@@ -2,29 +2,38 @@
   inputs,
   lib,
   config,
+  pkgsParams,
   ...
 }:
 {
-  perSystem =
-    { system, pkgs, ... }:
-    {
-      _module.args.pkgs = import inputs.nixpkgs {
-        inherit system;
-        overlays = builtins.attrValues config.flake.overlays ++ [
-          inputs.go-musicfox.overlays.default
-          inputs.niri.overlays.niri
-          inputs.fenix.overlays.default
-          inputs.angrr.overlays.default
-          (final: prev: {
-            darkly-qt5 = inputs.darkly.packages.${final.stdenv.hostPlatform.system}.darkly-qt5;
-            darkly-qt6 = inputs.darkly.packages.${final.stdenv.hostPlatform.system}.darkly-qt6;
+  _module.args = {
+    pkgsParams = {
+      overlays = builtins.attrValues config.flake.overlays ++ [
+        inputs.go-musicfox.overlays.default
+        inputs.niri.overlays.niri
+        inputs.fenix.overlays.default
+        inputs.angrr.overlays.default
+        (final: prev: {
+          darkly-qt5 = inputs.darkly.packages.${final.stdenv.hostPlatform.system}.darkly-qt5;
+          darkly-qt6 = inputs.darkly.packages.${final.stdenv.hostPlatform.system}.darkly-qt6;
 
-            noctalia-shell = inputs.noctalia.packages.${final.stdenv.hostPlatform.system}.default;
-          })
-        ];
-        config.allowUnfree = true;
-        flake.setNixPath = false;
-      };
+          noctalia-shell = inputs.noctalia.packages.${final.stdenv.hostPlatform.system}.default;
+        })
+      ];
+      config.allowUnfree = true;
+      flake.setNixPath = false;
+    };
+  };
+  perSystem =
+    {
+      system,
+      pkgs,
+      ...
+    }:
+    let
+    in
+    {
+      _module.args.pkgs = import inputs.nixpkgs (pkgsParams // { inherit system; });
 
       legacyPackages = pkgs;