diff --git a/nixcfgs/modules/nixos/desktop/fonts.nix b/nixcfgs/modules/nixos/desktop/fonts.nix
index 69110b0..358a49f 100644
--- a/nixcfgs/modules/nixos/desktop/fonts.nix
+++ b/nixcfgs/modules/nixos/desktop/fonts.nix
@@ -8,6 +8,7 @@
     pkgs.noto-fonts-color-emoji
     pkgs.nerd-fonts.jetbrains-mono
     pkgs.nur.repos.definfo.sarasa-term-sc-nerd
+    pkgs.nur.repos.guanran928.harmonyos-sans
     pkgs.vollkorn
     pkgs.font-awesome
   ];
diff --git a/nixcfgs/users/js0ny/packages/cli.nix b/nixcfgs/users/js0ny/packages/cli.nix
index dbbc6a9..d97f31a 100644
--- a/nixcfgs/users/js0ny/packages/cli.nix
+++ b/nixcfgs/users/js0ny/packages/cli.nix
@@ -75,6 +75,7 @@
       pass
       # rar: Unfree, the only way (afaik) to unarchive some very old partition rars
       rar
+      newsboat
     ]
     ++ (
       if pkgs.stdenv.isDarwin
diff --git a/nixcfgs/users/js0ny/packages/gui.nix b/nixcfgs/users/js0ny/packages/gui.nix
index e873dd1..e45bab9 100644
--- a/nixcfgs/users/js0ny/packages/gui.nix
+++ b/nixcfgs/users/js0ny/packages/gui.nix
@@ -129,6 +129,10 @@ in {
       (jetbrains.clion.override {
         vmopts = ''-Dawt.toolkit.name=WLToolkit'';
       })
+
+      seafile-client
+      seadrive-gui
+      seafile-shared
     ]
     ++ (mkFcitxIM [
       pkgs.neovim-qt
diff --git a/nixcfgs/users/js0ny/packages/stylix.nix b/nixcfgs/users/js0ny/packages/stylix.nix
index 63e5910..4b2f547 100644
--- a/nixcfgs/users/js0ny/packages/stylix.nix
+++ b/nixcfgs/users/js0ny/packages/stylix.nix
@@ -30,8 +30,8 @@ in {
 
     fonts = {
       sansSerif = {
-        package = pkgs.lxgw-neoxihei;
-        name = "LXGW Neo XiHei";
+        package = pkgs.nur.repos.guanran928.harmonyos-sans;
+        name = "HarmonyOS Sans";
       };
 
       serif = {
@@ -71,7 +71,7 @@ in {
       };
     };
 
-    base16Scheme = "${pkgs.base16-schemes}/share/themes/material-palenight.yaml";
+    base16Scheme = "${pkgs.base16-schemes}/share/themes/tokyo-night-storm.yaml";
     image = ./wallpaper.jpg;
     polarity = "dark";
   };
diff --git a/nixcfgs/users/js0ny/programs/cleaner.nix b/nixcfgs/users/js0ny/programs/cleaner.nix
new file mode 100644
index 0000000..b209e8b
--- /dev/null
+++ b/nixcfgs/users/js0ny/programs/cleaner.nix
@@ -0,0 +1,14 @@
+{config, ...}: {
+  imports = [
+    ./lib-cleaner.nix
+  ];
+  my.cleanup.jobs = {
+    vicky3-crash-reports = {
+      path = "${config.home.homeDirectory}/.local/share/Paradox Interactive/Victoria 3/crashes/";
+      olderThan = 7;
+      filesOnly = false;
+      recursive = false;
+      onCalendar = "weekly";
+    };
+  };
+}
diff --git a/nixcfgs/users/js0ny/programs/lib-cleaner.nix b/nixcfgs/users/js0ny/programs/lib-cleaner.nix
new file mode 100644
index 0000000..02dda22
--- /dev/null
+++ b/nixcfgs/users/js0ny/programs/lib-cleaner.nix
@@ -0,0 +1,159 @@
+{
+  config,
+  lib,
+  pkgs,
+  ...
+}: let
+  inherit
+    (lib)
+    mkOption
+    mkIf
+    types
+    mapAttrs'
+    nameValuePair
+    optionalString
+    escapeShellArg
+    getExe
+    ;
+
+  cfg = config.my.cleanup;
+
+  jobType = types.submodule ({name, ...}: {
+    options = {
+      path = mkOption {
+        type = types.str;
+        description = "Directory to clean.";
+      };
+
+      olderThan = mkOption {
+        type = types.int;
+        default = 7;
+        description = "Delete entries older than this many days.";
+      };
+
+      filesOnly = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Only delete regular files.";
+      };
+
+      recursive = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Whether to recurse into subdirectories.";
+      };
+
+      onCalendar = mkOption {
+        type = types.str;
+        default = "daily";
+        description = "systemd timer schedule.";
+      };
+
+      dryRun = mkOption {
+        type = types.bool;
+        default = false;
+        description = "Print what would be deleted without deleting.";
+      };
+    };
+  });
+
+  mkCleanupScript = jobName: job:
+    pkgs.writeShellApplication {
+      name = "cleanup-${jobName}";
+      runtimeInputs = with pkgs; [fd coreutils gnused];
+      text = ''
+        job_name=${escapeShellArg jobName}
+        dir=${escapeShellArg job.path}
+        dry_run=${
+          if job.dryRun
+          then "true"
+          else "false"
+        }
+
+        log() {
+          printf '[cleanup:%s] %s\n' "$job_name" "$*"
+        }
+
+        if [ ! -d "$dir" ]; then
+          log "skip: directory does not exist: $dir"
+          exit 0
+        fi
+
+        log "start"
+
+        cmd=(
+          fd
+          "." "$dir"
+          "--hidden"
+          "--no-ignore"
+          ${optionalString (!job.recursive) ''"--max-depth" "1"''}
+          ${optionalString job.filesOnly ''"--type" "file"''}
+          "--changed-before" "${toString job.olderThan}d"
+          "--absolute-path"
+        )
+
+        count="$("''${cmd[@]}" --print0 | tr -dc '\0' | wc -c)"
+        log "matched=$count"
+
+        if [ "$count" -eq 0 ]; then
+          log "nothing to do"
+          exit 0
+        fi
+
+        if [ "$dry_run" = "true" ]; then
+          log "dry-run: matched entries:"
+          "''${cmd[@]}" | sed 's/^/  /'
+          log "done (dry-run)"
+        else
+          log "deleting matched entries..."
+          # 批量安全删除
+          "''${cmd[@]}" --print0 --exec-batch rm -rf --
+          log "done"
+        fi
+      '';
+    };
+in {
+  options.my.cleanup.jobs = mkOption {
+    type = types.attrsOf jobType;
+    default = {};
+    description = "Cleanup jobs.";
+  };
+
+  config = mkIf (cfg.jobs != {}) {
+    systemd.user.services =
+      mapAttrs' (
+        jobName: job:
+          nameValuePair "cleanup-${jobName}" {
+            Unit = {
+              Description = "Cleanup job ${jobName}";
+            };
+
+            Service = {
+              Type = "oneshot";
+              ExecStart = getExe (mkCleanupScript jobName job);
+            };
+          }
+      )
+      cfg.jobs;
+
+    systemd.user.timers =
+      mapAttrs' (
+        jobName: job:
+          nameValuePair "cleanup-${jobName}" {
+            Unit = {
+              Description = "Timer for cleanup job ${jobName}";
+            };
+
+            Timer = {
+              OnCalendar = job.onCalendar;
+              Persistent = true;
+            };
+
+            Install = {
+              WantedBy = ["timers.target"];
+            };
+          }
+      )
+      cfg.jobs;
+  };
+}
diff --git a/nixcfgs/users/js0ny/programs/newsflash.nix b/nixcfgs/users/js0ny/programs/newsflash.nix
new file mode 100644
index 0000000..02bc7fd
--- /dev/null
+++ b/nixcfgs/users/js0ny/programs/newsflash.nix
@@ -0,0 +1,38 @@
+# TODO: Remove pkgs.newsflash in gui.nix once done.
+{
+  pkgs,
+  lib,
+  config,
+  ...
+}: let
+  mergetools = import ../../../../modules/lib/mergetools.nix {inherit pkgs lib config;};
+  mkMergedJson = mergetools.mkMergedJson;
+  newsflashConfig = mkMergedJson {
+    name = "newsflash_gtk-config";
+    target = "${config.home.homeDirectory}/.config/news-flash/newsflash_gtk.json";
+    settings = {
+      "general" = {
+      };
+      theme = "system";
+      window_has_frame = false;
+      release_channel = "latest";
+      global_media_hotkeys = true;
+      window_window_bar_style = "windows";
+      disable_auto_updates = true;
+      lyrics = [
+        "NetEase"
+        "lrclib.net"
+      ];
+      # For window manager (hide on close)
+      window_exit_to_tray = true;
+      window_prevent_sleep_on_playback = true;
+    };
+  };
+in {
+  home.packages = [
+    pkgs.newsflash
+  ];
+  imports = [
+    newsflashConfig
+  ];
+}
diff --git a/nixcfgs/users/js0ny/zephyrus.nix b/nixcfgs/users/js0ny/zephyrus.nix
index c4addb2..20e5e3a 100644
--- a/nixcfgs/users/js0ny/zephyrus.nix
+++ b/nixcfgs/users/js0ny/zephyrus.nix
@@ -6,6 +6,7 @@
   username = config.home.username;
 in {
   imports = [
+    ./programs/cleaner.nix
     # General config
     ./default.nix