diff --git a/flake.lock b/flake.lock
index ea8784e..76ddf34 100755
--- a/flake.lock
+++ b/flake.lock
@@ -25,16 +25,16 @@
         "rust-overlay": "rust-overlay"
       },
       "locked": {
-        "lastModified": 1725418254,
-        "narHash": "sha256-2zPzPP9Eu5NxgJxTVcuCCX5xh7CWy7rYaLHfaAZS6H8=",
-        "owner": "tpwrules",
-        "repo": "nixos-apple-silicon",
-        "rev": "c5f944f49a052232015bb3c03524b69e3fdd2aa4",
+        "lastModified": 1729779640,
+        "narHash": "sha256-M9t4Ta9d76aVqd1mkLBl8zFSWYc8pv6AZTy1SU5bVp0=",
+        "owner": "zzywysm",
+        "repo": "nixos-asahi",
+        "rev": "5f8823f3543cbf9566d5af49b3a3c18539681eac",
         "type": "github"
       },
       "original": {
-        "owner": "tpwrules",
-        "repo": "nixos-apple-silicon",
+        "owner": "zzywysm",
+        "repo": "nixos-asahi",
         "type": "github"
       }
     },
diff --git a/users/youwen/linux/theming/default.nix b/users/youwen/linux/theming/default.nix
index 04bcb1b..07144c5 100644
--- a/users/youwen/linux/theming/default.nix
+++ b/users/youwen/linux/theming/default.nix
@@ -4,7 +4,6 @@
 
   gtk = {
     enable = true;
-    catppuccin.enable = true;
     cursorTheme = {
       name = "Bibata-Modern-Ice";
       size = 26;
@@ -12,20 +11,24 @@
     iconTheme = {
       name = "Papirus-Dark";
     };
+    theme = {
+      name = "Tokyonight-Dark";
+      package = pkgs.tokyonight-gtk-theme;
+    };
   };
 
   qt = {
     enable = true;
-    platformTheme.name = "qtct";
-    style.name = "kvantum";
+    platformTheme.name = "gtk";
+    style.name = "gtk2";
   };
 
-  xdg.configFile = {
-    "Kvantum/kvantum.kvconfig".text = ''
-      [General]
-      theme=GraphiteNordDark
-    '';
-
-    "Kvantum/GraphiteNord".source = "${pkgs.graphite-kde-theme}/share/Kvantum/GraphiteNord";
-  };
+  # xdg.configFile = {
+  #   "Kvantum/kvantum.kvconfig".text = ''
+  #     [General]
+  #     theme=GraphiteNordDark
+  #   '';
+  #
+  #   "Kvantum/GraphiteNord".source = "${pkgs.graphite-kde-theme}/share/Kvantum/GraphiteNord";
+  # };
 }