diff --git a/Assets/first/ui/first.prefab b/Assets/first/ui/first.prefab
index 2d96356d9..9de537ea2 100644
--- a/Assets/first/ui/first.prefab
+++ b/Assets/first/ui/first.prefab
@@ -200,7 +200,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 6
+  m_RootOrder: 3
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -272,7 +272,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 14
+  m_RootOrder: 11
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -434,7 +434,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 7
+  m_RootOrder: 4
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -601,7 +601,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 8
+  m_RootOrder: 5
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -826,7 +826,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 13
+  m_RootOrder: 10
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -988,7 +988,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 10
+  m_RootOrder: 7
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -1117,6 +1117,7 @@ GameObject:
   - component: {fileID: 3867859339936170566}
   - component: {fileID: 8709414242710284828}
   - component: {fileID: 2604779592583266125}
+  - component: {fileID: 2288578605209463354}
   m_Layer: 5
   m_Name: slider_text
   m_TagString: Untagged
@@ -1133,16 +1134,16 @@ RectTransform:
   m_GameObject: {fileID: 7027554530343767746}
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_LocalScale: {x: 0.34, y: 0.34, z: 0.34}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 3
+  m_RootOrder: 13
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0}
   m_AnchorMax: {x: 0.5, y: 0}
-  m_AnchoredPosition: {x: 0, y: 111}
-  m_SizeDelta: {x: 600, y: 22}
-  m_Pivot: {x: 0.5, y: 0}
+  m_AnchoredPosition: {x: 0, y: 192.5}
+  m_SizeDelta: {x: 600, y: 39}
+  m_Pivot: {x: 0.5, y: 0.5}
 --- !u!222 &8709414242710284828
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1185,6 +1186,21 @@ MonoBehaviour:
     m_VerticalOverflow: 1
     m_LineSpacing: 1
   m_Text: 
+--- !u!114 &2288578605209463354
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 7027554530343767746}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: e19747de3f5aca642ab2be37e372fb86, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  m_EffectColor: {r: 0.101960786, g: 0.019607844, b: 0.011764706, a: 0.5019608}
+  m_EffectDistance: {x: 2.5, y: 2.5}
+  m_UseGraphicAlpha: 1
 --- !u!1 &7327329610748100606
 GameObject:
   m_ObjectHideFlags: 0
@@ -1215,7 +1231,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 9
+  m_RootOrder: 6
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -1362,7 +1378,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 11
+  m_RootOrder: 8
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -1588,7 +1604,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 5
+  m_RootOrder: 2
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -1660,7 +1676,7 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 12
+  m_RootOrder: 9
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0.5}
   m_AnchorMax: {x: 0.5, y: 0.5}
@@ -1731,9 +1747,6 @@ RectTransform:
   m_Children:
   - {fileID: 9213377630258928043}
   - {fileID: 2508354483137611326}
-  - {fileID: 9213377630308458075}
-  - {fileID: 3867859339936170566}
-  - {fileID: 9213377629160104519}
   - {fileID: 9066556996141082526}
   - {fileID: 1914851074799912470}
   - {fileID: 2081273143008909398}
@@ -1744,6 +1757,9 @@ RectTransform:
   - {fileID: 6865767545778098078}
   - {fileID: 2904658205221613673}
   - {fileID: 6767666853255859202}
+  - {fileID: 9213377630308458075}
+  - {fileID: 3867859339936170566}
+  - {fileID: 9213377629160104519}
   - {fileID: 6713900878529609591}
   m_Father: {fileID: 0}
   m_RootOrder: 0
@@ -1764,7 +1780,6 @@ GameObject:
   - component: {fileID: 9213377629160104519}
   - component: {fileID: 9213377629160104512}
   - component: {fileID: 9213377629160104513}
-  - component: {fileID: 9213377629160104518}
   m_Layer: 5
   m_Name: version
   m_TagString: Untagged
@@ -1784,7 +1799,7 @@ RectTransform:
   m_LocalScale: {x: 0.2, y: 0.2, z: 0.2}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 4
+  m_RootOrder: 14
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 0, y: 0}
@@ -1833,21 +1848,6 @@ MonoBehaviour:
     m_VerticalOverflow: 1
     m_LineSpacing: 1
   m_Text: 
---- !u!114 &9213377629160104518
-MonoBehaviour:
-  m_ObjectHideFlags: 0
-  m_CorrespondingSourceObject: {fileID: 0}
-  m_PrefabInstance: {fileID: 0}
-  m_PrefabAsset: {fileID: 0}
-  m_GameObject: {fileID: 9213377629160104516}
-  m_Enabled: 1
-  m_EditorHideFlags: 0
-  m_Script: {fileID: 11500000, guid: e19747de3f5aca642ab2be37e372fb86, type: 3}
-  m_Name: 
-  m_EditorClassIdentifier: 
-  m_EffectColor: {r: 0, g: 0, b: 0, a: 0.5019608}
-  m_EffectDistance: {x: 2.5, y: 2.5}
-  m_UseGraphicAlpha: 1
 --- !u!1 &9213377630258928040
 GameObject:
   m_ObjectHideFlags: 0
@@ -1948,16 +1948,16 @@ RectTransform:
   m_GameObject: {fileID: 9213377630308458072}
   m_LocalRotation: {x: -0, y: -0, z: -0, w: 1}
   m_LocalPosition: {x: 0, y: 0, z: 0}
-  m_LocalScale: {x: 1, y: 1, z: 1}
+  m_LocalScale: {x: 0.26, y: 0.26, z: 0.26}
   m_Children: []
   m_Father: {fileID: 9213377628658369777}
-  m_RootOrder: 2
+  m_RootOrder: 12
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0.5, y: 0}
   m_AnchorMax: {x: 0.5, y: 0}
-  m_AnchoredPosition: {x: 0, y: 173}
-  m_SizeDelta: {x: 600, y: 39}
-  m_Pivot: {x: 0.5, y: 0}
+  m_AnchoredPosition: {x: 0, y: 120.5}
+  m_SizeDelta: {x: 600, y: 22}
+  m_Pivot: {x: 0.5, y: 0.5}
 --- !u!222 &9213377630308458052
 CanvasRenderer:
   m_ObjectHideFlags: 0
@@ -1988,7 +1988,7 @@ MonoBehaviour:
       m_Calls: []
   m_FontData:
     m_Font: {fileID: 10102, guid: 0000000000000000e000000000000000, type: 0}
-    m_FontSize: 26
+    m_FontSize: 100
     m_FontStyle: 0
     m_BestFit: 0
     m_MinSize: 0