diff --git a/src/wallpaper/wallpaperconfig.h b/src/wallpaper/wallpaperconfig.h
index 171540f23..1ad2d59fa 100644
--- a/src/wallpaper/wallpaperconfig.h
+++ b/src/wallpaper/wallpaperconfig.h
@@ -11,10 +11,10 @@
 
 class WallpaperWorkspaceConfig {
 public:
-    int workspaceId;
+    int workspaceId = 0;
     QString desktopWallpaper;
-    TreelandWallpaperInterfaceV1::WallpaperType desktopWallpapertype;
-    bool enable;
+    TreelandWallpaperInterfaceV1::WallpaperType desktopWallpapertype = TreelandWallpaperInterfaceV1::Image;
+    bool enable = true;
 
     QJsonObject toJson() const;
 
@@ -26,8 +26,8 @@ class WallpaperOutputConfig {
     QString outputName;
     QString lockscreenWallpaper;
     QList<WallpaperWorkspaceConfig> workspaces;
-    TreelandWallpaperInterfaceV1::WallpaperType lockScreenWallpapertype;
-    bool enable;
+    TreelandWallpaperInterfaceV1::WallpaperType lockScreenWallpapertype = TreelandWallpaperInterfaceV1::Image;
+    bool enable = true;
 
     QJsonObject toJson() const;
     bool containsWorkspace(int id) const;