diff --git a/reference/modules/default.nix b/reference/modules/default.nix
index d13b0f0..493f5f0 100644
--- a/reference/modules/default.nix
+++ b/reference/modules/default.nix
@@ -126,9 +126,11 @@
     wallpaper = lib.mkDefault (
       pkgs.fetchurl {
         # url = "https://code.youwen.dev/youwen5/wallpapers/raw/branch/main/anime-with-people/eternal-blue.jpg";
-        url = "https://w.wallhaven.cc/full/rr/wallhaven-rrv23j.jpg";
+        # url = "https://w.wallhaven.cc/full/rr/wallhaven-rrv23j.jpg";
         # hash = "sha256-PCyWyFgMxVYgDjPMtFbQoMTzN61zdUtiP6Lmgc3dRfk=";
-        hash = "sha256-PcE9TR82IupRl/zqAZ028GMuARAk2CQaU0XUNfw4gkI=";
+        # hash = "sha256-PcE9TR82IupRl/zqAZ028GMuARAk2CQaU0XUNfw4gkI=";
+        url = "https://i.imgur.com/jlKXCA3.jpeg";
+        hash = "sha256-yJGYLqBLScJkUSbre8Ve3dWEj49f1RYNS/bnfXzRzbU=";
       }
     );