diff --git a/roles/config/defaults/main.yml b/roles/config/defaults/main.yml
index 7c8d97e2..cc5f1172 100644
--- a/roles/config/defaults/main.yml
+++ b/roles/config/defaults/main.yml
@@ -1,2 +1,5 @@
 ---
+# path to ssh key for git servers
 ssh_key_git: "{{ ansible_user_dir }}/.ssh/id_ed25519_git"
+# desktop background image
+background_image: "{{ ansible_user_dir }}/Bilder/Art/artstation/dk-lan/artstation_14224733_55806391_月半与鬼哭.jpg"
diff --git a/roles/config/tasks/main.yml b/roles/config/tasks/main.yml
index 8658a64f..6d7f2336 100644
--- a/roles/config/tasks/main.yml
+++ b/roles/config/tasks/main.yml
@@ -285,3 +285,7 @@
     cmd: "~/.config/emacs/bin/doom sync"
   when: doom_emacs.stat.exists
   tags: config
+
+- name: Include Tasks from plasma.yml
+  ansible.builtin.include_tasks:
+    file: plasma.yml
diff --git a/roles/config/tasks/plasma.yml b/roles/config/tasks/plasma.yml
new file mode 100644
index 00000000..eae2595f
--- /dev/null
+++ b/roles/config/tasks/plasma.yml
@@ -0,0 +1,19 @@
+---
+- name: Set desktop wallpaper
+  ansible.builtin.shell: |
+    qdbus org.kde.plasmashell /PlasmaShell org.kde.PlasmaShell.evaluateScript "
+                 desktops().forEach((d) => {
+                     d.currentConfigGroup = [
+                         'Wallpaper',
+                         'org.kde.image',
+                         'General',
+                     ]
+                     d.writeConfig('Image', 'file://{{ background_image }}')
+                     d.reloadConfig()
+                 })
+             "
+
+- name: Set Lockscreen wallpaper
+  ansible.builtin.shell: |
+    kwriteconfig6 --file ~/.config/kscreenlockerrc --group Greeter --group Wallpaper --group org.kde.image --group General --key Image '{{ background_image }}'
+    kwriteconfig6 --file ~/.config/kscreenlockerrc --group Greeter --group Wallpaper --group org.kde.image --group General --key PreviewImage '{{ background_image }}'