diff --git a/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx b/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
index 2841c17d..8375999f 100644
--- a/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
+++ b/frontend/components/admin/dashboard/widgets/yard-3d/YardEditor.tsx
@@ -62,7 +62,7 @@ export default function YardEditor({ layout, onBack }: YardEditorProps) {
     try {
       const newPlacementData = {
         position_x: 0,
-        position_y: 0,
+        position_y: 2.5, // size_y의 절반 (5 / 2 = 2.5)
         position_z: 0,
         size_x: 5,
         size_y: 5,