diff --git a/configuration.nix b/configuration.nix
index c6bc194..c73d5b0 100755
--- a/configuration.nix
+++ b/configuration.nix
@@ -27,8 +27,8 @@
     ./users.nix
     ./networking/caddy.nix
 
-    ./modules/de.nix
-    # ./modules/displayOff.nix
+    # ./modules/de.nix
+    ./modules/displayOff.nix
   ];
 
   # Bootloader.
diff --git a/programs.nix b/programs.nix
index 537bf05..d6d5b09 100644
--- a/programs.nix
+++ b/programs.nix
@@ -6,12 +6,13 @@
     curl
     fastfetch
     tree
-    btop
+    btop-cuda
     pigz
     ncdu
     screen
     nixfmt-tree
     ffmpeg-full
+    borgbackup
   ];
 
   programs.starship.enable = true;
diff --git a/users.nix b/users.nix
index 8c2b830..e17fceb 100644
--- a/users.nix
+++ b/users.nix
@@ -18,6 +18,7 @@
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGxUPAsPkri0B+xkO3sCHJZfKgAbgPcepP8J4WW4yyLj u0_a167@localhost"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIAfQLOKUnOARUAs8X1EL1GRHoCQ0oMun0vzL7Z78yOsM nixos@nixos"
       "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIJw1ckvXz78ITeqANrWSkJl6PJo2AMA4myNrRMBAB7xW zhentao2004@gmail.com"
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIA0K0fj9fJAgBrajHQJWRe0lKkmyjOUAjVn5S5zsVAQL redux@solituboks"
     ];
   };