diff --git a/modules/user/chn/default.nix b/modules/user/chn/default.nix
index f4fcf891..c53b3f22 100644
--- a/modules/user/chn/default.nix
+++ b/modules/user/chn/default.nix
@@ -14,7 +14,6 @@ inputs:
     };
     home-manager.users.chn =
     {
-      imports = [ "${inputs.topInputs.impermanence}/home-manager.nix" ];
       config =
       {
         programs =
@@ -82,65 +81,39 @@ inputs:
                 ))
             )
           ];
-          persistence =
-          {
-            "/nix/persistent/home/chn" =
-            {
-              directories =
-              [
-                # common things
-                "bin" "Desktop" "Documents" "Downloads" "Music" "Pictures" "repo" "share" "Public" "Videos"
-                ".config" ".local/share"
-                # xmuvpn
-                ".ecdata"
-                # firefox
-                ".mozilla/firefox/default"
-                # ssh
-                ".ssh"
-                # steam
-                ".steam" # ".local/share/Steam"
-                # vscode
-                ".vscode" # ".config/Code" ".config/grammarly-languageserver"
-                # zotero
-                ".zotero" "Zotero"
-              ];
-              allowOther = true;
-            };
-            "/nix/rootfs/current/home/chn".allowOther = true;
-          };
         };
         pam.yubico.authorizedYubiKeys.ids = [ "cccccbgrhnub" ];
       };
     };
-    # environment.persistence =
-    #   let inherit (inputs.config.nixos.system) impermanence; in inputs.lib.mkIf impermanence.enable
-    #   {
-    #     # TODO: make copy or soft link of files
-    #     "${impermanence.persistence}".users.chn =
-    #     {
-    #       directories = builtins.map
-    #         (dir: { directory = dir.dir or dir; user = "chn"; group = "chn"; mode = dir.mode or "0755"; })
-    #         [
-    #           # common things
-    #           "bin" "Desktop" "Documents" "Downloads" "Music" "Pictures" "repo" "share" "Public" "Videos"
-    #           ".config" ".local/share"
-    #           # # gnome
-    #           # { dir = ".config/dconf"; mode = "0700"; } ".config/gtk-2.0" ".config/gtk-3.0" ".config/gtk-4.0"
-    #           # ".config/libaccounts-glib"
-    #           # # android
-    #           # { dir = ".android"; mode = "0750";}
-    #           # xmuvpn
-    #           ".ecdata"
-    #           # firefox
-    #           { dir = ".mozilla/firefox/default"; mode = "0700"; }
-    #           # ssh
-    #           { dir = ".ssh"; mode = "0700"; }
-    #           # steam
-    #           ".steam" # ".local/share/Steam"
-    #           # vscode
-    #           ".vscode" # ".config/Code" ".config/grammarly-languageserver"
-    #           # zotero
-    #           ".zotero" "Zotero"
+    environment.persistence =
+      let inherit (inputs.config.nixos.system) impermanence; in inputs.lib.mkIf impermanence.enable
+      {
+        # TODO: make copy or soft link of files
+        "${impermanence.persistence}".users.chn =
+        {
+          directories = builtins.map
+            (dir: { directory = dir.dir or dir; user = "chn"; group = "chn"; mode = dir.mode or "0755"; })
+            [
+              # common things
+              "bin" "Desktop" "Documents" "Downloads" "Music" "Pictures" "repo" "share" "Public" "Videos"
+              ".config" ".local/share"
+              # # gnome
+              # { dir = ".config/dconf"; mode = "0700"; } ".config/gtk-2.0" ".config/gtk-3.0" ".config/gtk-4.0"
+              # ".config/libaccounts-glib"
+              # # android
+              # { dir = ".android"; mode = "0750";}
+              # xmuvpn
+              ".ecdata"
+              # firefox
+              { dir = ".mozilla/firefox/default"; mode = "0700"; }
+              # ssh
+              { dir = ".ssh"; mode = "0700"; }
+              # steam
+              ".steam" # ".local/share/Steam"
+              # vscode
+              ".vscode" # ".config/Code" ".config/grammarly-languageserver"
+              # zotero
+              ".zotero" "Zotero"
               # 百度网盘
               # ".config/BaiduPCS-Go"
               # # bitwarden
@@ -223,7 +196,7 @@ inputs:
               # ".local/share/waydroid"
               # # zsh
               # ".local/share/zsh"
-          #   ];
+            ];
           # TODO: create file if not exist
           # files = builtins.map
           #   (file: { inherit file; parentDirectory = { user = "chn"; group = "chn"; mode = "0755"; }; })
@@ -239,5 +212,7 @@ inputs:
           #     # age TODO: use sops to storage
           #     ".config/sops/age/keys.txt"
           #   ];
+        };
+      };
   };
 }
diff --git a/modules/user/chn/plasma/autostart.nix b/modules/user/chn/plasma/autostart.nix
index a7bbff1b..b8de3129 100644
--- a/modules/user/chn/plasma/autostart.nix
+++ b/modules/user/chn/plasma/autostart.nix
@@ -2,72 +2,74 @@ inputs:
 {
   config = inputs.lib.mkIf inputs.config.nixos.system.gui.enable
   {
-    home-manager.users.chn.config.home =
-    {
-      file =
-        let
-          programs =
+    home-manager.users.chn.config.home.file =
+      let
+        programs =
+        {
+          nheko = rec
           {
-            nheko = rec
-            {
-              fileName = "nheko.desktop";
-              path = "${inputs.pkgs.nheko}/share/applications/${fileName}";
-            };
-            kclockd = rec
-            {
-              fileName = "org.kde.kclockd-autostart.desktop";
-              path = "${inputs.pkgs.kdePackages.kdeGear.kclock}/etc/xdg/autostart/${fileName}";
-            };
-            yakuake = rec
-            {
-              fileName = "org.kde.yakuake.desktop";
-              path = "${inputs.pkgs.yakuake}/share/applications/${fileName}";
-            };
-            telegram = rec
-            {
-              fileName = "org.telegram.desktop.desktop";
-              path = inputs.pkgs.writeText fileName (builtins.replaceStrings
-                  [ "Exec=telegram-desktop -- %u" ] [ "Exec=telegram-desktop -autostart" ]
-                  (builtins.readFile "${inputs.pkgs.telegram-desktop}/share/applications/${fileName}"));
-            };
-            element = rec
-            {
-              fileName = "element-desktop.desktop";
-              path = inputs.pkgs.writeText fileName (builtins.replaceStrings
-                  [ "Exec=element-desktop %u" ] [ "Exec=element-desktop --hidden" ]
-                  (builtins.readFile "${inputs.pkgs.element-desktop.desktopItem}/share/applications/${fileName}"));
-            };
-            kmail = rec
-            {
-              fileName = "org.kde.kmail2.desktop";
-              path = "${inputs.pkgs.kmail}/share/applications/${fileName}";
-            };
-            discord = rec
-            {
-              fileName = "discord.desktop";
-              path = inputs.pkgs.writeText fileName (builtins.replaceStrings
-                  [ "Exec=Discord" ] [ "Exec=Discord --start-minimized" ]
-                  (builtins.readFile "${inputs.pkgs.discord.desktopItem}/share/applications/${fileName}"));
-            };
-            crow-translate = rec
-            {
-              fileName = "io.crow_translate.CrowTranslate.desktop";
-              path = "${inputs.pkgs.crow-translate}/share/applications/${fileName}";
-            };
+            fileName = "nheko.desktop";
+            path = "${inputs.pkgs.nheko}/share/applications/${fileName}";
           };
-          devices =
+          kclockd = rec
           {
-            pc = [ "nheko" "kclockd" "yakuake" "telegram" "element" "kmail" "discord" "crow-translate" ];
-            surface = [ "kclockd" "yakuake" "telegram" "element" "crow-translate" ];
+            fileName = "org.kde.kclockd-autostart.desktop";
+            path = "${inputs.pkgs.kdePackages.kdeGear.kclock}/etc/xdg/autostart/${fileName}";
           };
-        in builtins.listToAttrs (builtins.map
+          yakuake = rec
+          {
+            fileName = "org.kde.yakuake.desktop";
+            path = "${inputs.pkgs.yakuake}/share/applications/${fileName}";
+          };
+          telegram = rec
+          {
+            fileName = "org.telegram.desktop.desktop";
+            path = inputs.pkgs.writeText fileName (builtins.replaceStrings
+                [ "Exec=telegram-desktop -- %u" ] [ "Exec=telegram-desktop -autostart" ]
+                (builtins.readFile "${inputs.pkgs.telegram-desktop}/share/applications/${fileName}"));
+          };
+          element = rec
+          {
+            fileName = "element-desktop.desktop";
+            path = inputs.pkgs.writeText fileName (builtins.replaceStrings
+                [ "Exec=element-desktop %u" ] [ "Exec=element-desktop --hidden" ]
+                (builtins.readFile "${inputs.pkgs.element-desktop.desktopItem}/share/applications/${fileName}"));
+          };
+          kmail = rec
+          {
+            fileName = "org.kde.kmail2.desktop";
+            path = "${inputs.pkgs.kmail}/share/applications/${fileName}";
+          };
+          discord = rec
+          {
+            fileName = "discord.desktop";
+            path = inputs.pkgs.writeText fileName (builtins.replaceStrings
+                [ "Exec=Discord" ] [ "Exec=Discord --start-minimized" ]
+                (builtins.readFile "${inputs.pkgs.discord.desktopItem}/share/applications/${fileName}"));
+          };
+          crow-translate = rec
+          {
+            fileName = "io.crow_translate.CrowTranslate.desktop";
+            path = "${inputs.pkgs.crow-translate}/share/applications/${fileName}";
+          };
+        };
+        devices =
+        {
+          pc = [ "nheko" "kclockd" "yakuake" "telegram" "element" "kmail" "discord" "crow-translate" ];
+          surface = [ "kclockd" "yakuake" "telegram" "element" "crow-translate" ];
+        };
+      in builtins.listToAttrs (builtins.map
         (file:
         {
           name = ".config/autostart/${programs.${file}.fileName}";
           value.source = programs.${file}.path;
         })
         (devices.${inputs.config.nixos.system.networking.hostname} or []));
-      persistence."/nix/rootfs/current/home/chn".directories = [ ".config/autostart" ];
-    };
+    environment.persistence =
+      let impermanence = inputs.config.nixos.system.impermanence;
+      in inputs.lib.mkIf impermanence.enable
+      {
+        "${impermanence.root}".users.chn.directories = [ ".config/autostart" ];
+      };
   };
 }
diff --git a/modules/user/chn/plasma/konsole.nix b/modules/user/chn/plasma/konsole.nix
index 02c7f501..51717c89 100644
--- a/modules/user/chn/plasma/konsole.nix
+++ b/modules/user/chn/plasma/konsole.nix
@@ -63,13 +63,12 @@ inputs:
           "Terminal Features".BlinkingCursorEnabled.value = true;
         };
       };
-      home =
-      {
-        file.".local/share/konsole/Breeze.colorscheme".text = builtins.replaceStrings
-          [ "Opacity=1" ] [ "Opacity=0.9\nBlur=true" ]
-          (builtins.readFile "${inputs.pkgs.konsole}/share/konsole/Breeze.colorscheme");
-        persistence."/nix/rootfs/current/home/chn".directories = [ ".local/share/konsole" ".local/share/yakuake" ];
-      };
+      home.file.".local/share/konsole/Breeze.colorscheme".text = builtins.replaceStrings
+        [ "Opacity=1" ] [ "Opacity=0.9\nBlur=true" ]
+        (builtins.readFile "${inputs.pkgs.konsole}/share/konsole/Breeze.colorscheme");
     };
+    environment.persistence =
+      let impermanence = inputs.config.nixos.system.impermanence; in inputs.lib.mkIf impermanence.enable
+        { "${impermanence.root}".users.chn.directories = [ ".local/share/konsole" ".local/share/yakuake" ]; };
   };
 }