diff --git a/Assets/arts/textures/background/idle/idle_bg_1.png b/Assets/arts/textures/background/idle/idle_bg_1.png
index d9d3fc945..f5f68bdc4 100644
Binary files a/Assets/arts/textures/background/idle/idle_bg_1.png and b/Assets/arts/textures/background/idle/idle_bg_1.png differ
diff --git a/Assets/prefabs/ui/idle/idle_drop_ui.prefab b/Assets/prefabs/ui/idle/idle_drop_ui.prefab
index 8b856183c..3c6526646 100644
--- a/Assets/prefabs/ui/idle/idle_drop_ui.prefab
+++ b/Assets/prefabs/ui/idle/idle_drop_ui.prefab
@@ -594,9 +594,9 @@ RectTransform:
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
-  m_AnchoredPosition: {x: 0, y: 550}
-  m_SizeDelta: {x: 607, y: 307}
-  m_Pivot: {x: 0.5, y: 0.5}
+  m_AnchoredPosition: {x: 0, y: 396.5}
+  m_SizeDelta: {x: 624, y: 307}
+  m_Pivot: {x: 0.5, y: 0}
 --- !u!222 &4239214772300553184
 CanvasRenderer:
   m_ObjectHideFlags: 0