diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
index 96d600116..007a6e335 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/fragment/SettingFragment.java
@@ -205,7 +205,7 @@ public class SettingFragment extends BaseFragment implements ConfigCallback, Sit
     }
 
     private void setWallDefault() {
-        WallConfig.refresh(Prefers.getWall() == 2 ? 1 : Prefers.getWall() + 1);
+        WallConfig.refresh(Prefers.getWall() == 4 ? 1 : Prefers.getWall() + 1);
     }
 
     private void setWallRefresh() {
diff --git a/app/src/mobile/res/drawable-nodpi/wallpaper_3.webp b/app/src/mobile/res/drawable-nodpi/wallpaper_3.webp
new file mode 100644
index 000000000..c720a5549
Binary files /dev/null and b/app/src/mobile/res/drawable-nodpi/wallpaper_3.webp differ
diff --git a/app/src/mobile/res/drawable-nodpi/wallpaper_4.webp b/app/src/mobile/res/drawable-nodpi/wallpaper_4.webp
new file mode 100644
index 000000000..d70fc514e
Binary files /dev/null and b/app/src/mobile/res/drawable-nodpi/wallpaper_4.webp differ