diff --git a/flake.lock b/flake.lock
index 2114858a..a9c40e94 100644
--- a/flake.lock
+++ b/flake.lock
@@ -8,11 +8,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1702629192,
-        "narHash": "sha256-uwZUoDwjnKPjkrJHbKNS6kHnqRt2ZOET8g52Mn94deA=",
+        "lastModified": 1704186089,
+        "narHash": "sha256-KaISAWukWL3onGJ1axf4wzEqNRmxhLF3gDVfUqa0BGo=",
         "owner": "linuxdeepin",
         "repo": "dde-nixos",
-        "rev": "446a1687b89ca5f38a34c3a6ec8d6b6df1146b2d",
+        "rev": "ea7e788adeb93282062bf915c5c6f65dcc38b135",
         "type": "github"
       },
       "original": {
@@ -74,11 +74,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1702830618,
-        "narHash": "sha256-lvhwIvRwhOLgzbRuYkqHy4M5cQHYs4ktL6/hyuBS6II=",
+        "lastModified": 1703961334,
+        "narHash": "sha256-M1mV/Cq+pgjk0rt6VxoyyD+O8cOUiai8t9Q6Yyq4noY=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "91a00709aebb3602f172a0bf47ba1ef013e34835",
+        "rev": "b0d36bd0a420ecee3bc916c91886caca87c894e9",
         "type": "github"
       },
       "original": {
@@ -171,11 +171,11 @@
         "qwlroots": "qwlroots"
       },
       "locked": {
-        "lastModified": 1703050355,
-        "narHash": "sha256-8GBOv3oumddOhVDAaRk2pGA6fnTmD/CvPlgj3b0V3ts=",
+        "lastModified": 1704181958,
+        "narHash": "sha256-9NI/AB5hZgpqmheTSGBK59C9yakW+BGllGswA5fwJyY=",
         "owner": "vioken",
         "repo": "waylib",
-        "rev": "15a6274f624a493d2a0ce71edba00f7c5665e35a",
+        "rev": "60a11441a282b48a0acd98e7685546fb6207b60c",
         "type": "github"
       },
       "original": {
diff --git a/flake.nix b/flake.nix
index ee067d93..e7dcb319 100644
--- a/flake.nix
+++ b/flake.nix
@@ -26,7 +26,7 @@
           treeland = pkgs.qt6Packages.callPackage ./nix {
             nix-filter = nix-filter.lib;
             waylib = waylib.packages.${system}.default;
-            dtkdeclarative = dde-nixos.packages.${system}.qt6.dtkdeclarative;
+            inherit (dde-nixos.packages.${system}.qt6) dtkdeclarative dtksystemsettings;
           };
         in
         {
diff --git a/nix/default.nix b/nix/default.nix
index 86acce39..05b3cf54 100644
--- a/nix/default.nix
+++ b/nix/default.nix
@@ -12,12 +12,14 @@
 , qtquick3d
 , qtwayland
 , dtkdeclarative
+, dtksystemsettings
 , waylib
 , wayland
 , wayland-protocols
 , wlr-protocols
 , pixman
 , pam
+, libxcrypt
 , nixos-artwork
 }:
 
@@ -39,9 +41,12 @@ stdenv.mkDerivation rec {
   };
 
   postPatch = ''
-    substituteInPlace src/{treeland/quick/qml/OutputDelegate.qml,greeter/Greeter.qml} \
-      --replace "/usr/share/wallpapers/deepin/desktop.jpg" \
+    for file in $(grep -rl "/usr/share/wallpapers/deepin")
+    do
+      substituteInPlace $file \
+        --replace "/usr/share/wallpapers/deepin/desktop.jpg" \
                 "${nixos-artwork.wallpapers.simple-blue}/share/backgrounds/nixos/nix-wallpaper-simple-blue.png"
+    done
   '';
 
   nativeBuildInputs = [
@@ -58,12 +63,14 @@ stdenv.mkDerivation rec {
     qtquick3d
     qtwayland
     dtkdeclarative
+    dtksystemsettings
     waylib
     wayland
     wayland-protocols
     wlr-protocols
     pixman
     pam
+    libxcrypt
   ];
 
    cmakeFlags = [