diff --git a/assets/wallpaper/wallpaper7.png b/assets/wallpaper/wallpaper7.png
new file mode 100755
index 0000000..6ebb21f
Binary files /dev/null and b/assets/wallpaper/wallpaper7.png differ
diff --git a/hosts/machine/mizuki/home/config/plasma.nix b/hosts/machine/mizuki/home/config/plasma.nix
index 5f33dda..2fc0a3a 100644
--- a/hosts/machine/mizuki/home/config/plasma.nix
+++ b/hosts/machine/mizuki/home/config/plasma.nix
@@ -10,7 +10,7 @@ in
     theme = "pjsk-cursor-n25-mizuki-ani";
   };
 
-  programs.plasma.workspace.wallpaper = "${assets}/wallpaper/wallpaper5.png";
+  programs.plasma.workspace.wallpaper = "${assets}/wallpaper/wallpaper7.png";
 
-  programs.plasma.kscreenlocker.appearance.wallpaper = "${assets}/wallpaper/wallpaper5.png";
+  programs.plasma.kscreenlocker.appearance.wallpaper = "${assets}/wallpaper/wallpaper7.png";
 }
diff --git a/modules/home/packages.nix b/modules/home/packages.nix
index 17a0800..e207d8f 100644
--- a/modules/home/packages.nix
+++ b/modules/home/packages.nix
@@ -100,5 +100,7 @@ with pkgs;
 
   galaxy-buds-client
 
+  ffmpeg
+
   # another
 ]