diff --git a/flake.lock b/flake.lock
index c0ea2ab..cb0de46 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1040,11 +1040,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1733477263,
-        "narHash": "sha256-7bIjM15TyfZU+/EjTaA2XlBD6XE75/7H2ffJZPd7agQ=",
+        "lastModified": 1733621215,
+        "narHash": "sha256-7fKqaPkD9E0Niu6/Y6zj1aBvr5KUQzV4zw2JYb7abpY=",
         "owner": "youwen5",
         "repo": "zen-browser-flake",
-        "rev": "e2ab636ee8ba1ca8455e5fc37b9ed0148a66be3a",
+        "rev": "b6d3347c4d38e7e1900a5b4dedac1061806dc592",
         "type": "github"
       },
       "original": {
diff --git a/overlays/default.nix b/overlays/default.nix
index 6033907..6126118 100644
--- a/overlays/default.nix
+++ b/overlays/default.nix
@@ -14,6 +14,7 @@ in
     (import ../pkgs { inherit pkgs; })
     (self: super: {
       zen-browser = inputs.zen-browser.packages.${system}.default;
+      zen-browser-unwrapped = inputs.zen-browser.packages.${system}.zen-browser-unwrapped;
     })
   ];
 }
diff --git a/users/youwen/linux/packages/common-packages.nix b/users/youwen/linux/packages/common-packages.nix
index e816652..9cbf84c 100644
--- a/users/youwen/linux/packages/common-packages.nix
+++ b/users/youwen/linux/packages/common-packages.nix
@@ -39,6 +39,4 @@ pkgs: with pkgs; [
   gcc
 
   hledger
-
-  zen-browser
 ]
diff --git a/users/youwen/linux/programs/default.nix b/users/youwen/linux/programs/default.nix
index 395ffc2..1002fd0 100644
--- a/users/youwen/linux/programs/default.nix
+++ b/users/youwen/linux/programs/default.nix
@@ -1,5 +1,30 @@
-{ pkgs, ... }:
+{ pkgs, inputs, ... }:
+let
+  # mkFirefoxModule = inputs.home-manager.mkFirefoxModule;
+  mkFirefoxModule = import "${inputs.home-manager}/modules/programs/firefox/mkFirefoxModule.nix";
+in
 {
+
+  imports = [
+    (mkFirefoxModule {
+      modulePath = [
+        "programs"
+        "zen"
+      ];
+      name = "Zen";
+      wrappedPackageName = "zen-browser";
+      unwrappedPackageName = "zen-browser-unwrapped";
+      visible = true;
+
+      platforms.linux = {
+        configPath = ".zen";
+        vendorPath = ".zen";
+      };
+      # platforms.darwin = {
+      #   configPath = "Library/Application Support/Floorp";
+      # };
+    })
+  ];
   programs.kitty = {
     enable = true;
     # themeFile = "rose-pine";
@@ -45,79 +70,7 @@
     };
   };
 
-  # programs.firefox = {
-  #   enable = true;
-  #   # package = pkgs.librewolf;
-  #   profiles = {
-  #     Personal = {
-  #       name = "Youwen Wu";
-  #       settings = {
-  #         webgl.disabled = false;
-  #         privacy.resistFingerprinting = false;
-  #         privacy.clearOnShutdown.history = false;
-  #         privacy.clearOnShutdown.cookies = false;
-  #         network.cookie.lifetimePolicy = 0;
-  #         search.default = "Google";
-  #         search.force = true;
-  #         search.engines = {
-  #           "Nix Packages" = {
-  #             urls = [
-  #               {
-  #                 template = "https://search.nixos.org/packages";
-  #                 params = [
-  #                   {
-  #                     name = "type";
-  #                     value = "packages";
-  #                   }
-  #                   {
-  #                     name = "query";
-  #                     value = "{searchTerms}";
-  #                   }
-  #                 ];
-  #               }
-  #             ];
-  #
-  #             icon = "${pkgs.nixos-icons}/share/icons/hicolor/scalable/apps/nix-snowflake.svg";
-  #             definedAliases = ["@np"];
-  #           };
-  #
-  #           "NixOS Wiki" = {
-  #             urls = [{template = "https://wiki.nixos.org/index.php?search={searchTerms}";}];
-  #             iconUpdateURL = "https://wiki.nixos.org/favicon.png";
-  #             updateInterval = 24 * 60 * 60 * 1000; # every day
-  #             definedAliases = ["@nw"];
-  #           };
-  #
-  #           "Google" = {
-  #             urls = [
-  #               {
-  #                 template = "https://www.google.com/search";
-  #                 params = [
-  #                   {
-  #                     name = "q";
-  #                     value = "{searchTerms}";
-  #                   }
-  #                   {
-  #                     name = "udm";
-  #                     value = "14";
-  #                   }
-  #                 ];
-  #               }
-  #             ];
-  #             definedAliases = ["@g"];
-  #           };
-  #         };
-  #       };
-  #       extensions = with inputs.firefox-addons.packages.${pkgs.system}; [
-  #         ublock-origin
-  #         bitwarden
-  #         vimium
-  #         tabliss
-  #         privacy-badger
-  #         reddit-enhancement-suite
-  #         catppuccin
-  #       ];
-  #     };
-  #   };
-  # };
+  programs.zen = {
+    enable = true;
+  };
 }