diff --git a/assets/Media/Prefabs/AppRoot.prefab b/assets/Media/Prefabs/AppRoot.prefab
index 67afd45..ef97c1e 100644
--- a/assets/Media/Prefabs/AppRoot.prefab
+++ b/assets/Media/Prefabs/AppRoot.prefab
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diff --git a/assets/Scenes/Game.scene b/assets/Scenes/Game.scene
index 1d1fe25..af76805 100644
--- a/assets/Scenes/Game.scene
+++ b/assets/Scenes/Game.scene
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@@ -61,7 +61,7 @@
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@@ -160,79 +148,6 @@
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@@ -847,13 +762,13 @@
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@@ -905,13 +820,13 @@
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@@ -963,13 +878,13 @@
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@@ -1213,13 +1128,13 @@
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-      "__id__": 130
+      "__id__": 122
     },
     "gameCanvas": {
-      "__id__": 136
+      "__id__": 128
     },
     "background": {
-      "__id__": 41
+      "__id__": 33
     },
     "gameAudioAdapter": null,
     "blackScreen": {
-      "__id__": 132
+      "__id__": 124
     },
     "_id": "3a9z1bqlFCGL4/WyDwU4L5"
   },
@@ -3741,10 +3656,10 @@
     "fileId": "cffa5b19-2043-4cef-8221-1a10ab7a2c1f",
     "targetOverrides": [
       {
-        "__id__": 140
+        "__id__": 132
       },
       {
-        "__id__": 142
+        "__id__": 134
       }
     ],
     "nestedPrefabInstanceRoots": [
@@ -3752,27 +3667,27 @@
         "__id__": 2
       },
       {
-        "__id__": 31
+        "__id__": 23
       },
       {
-        "__id__": 52
+        "__id__": 44
       }
     ]
   },
   {
     "__type__": "cc.TargetOverrideInfo",
     "source": {
-      "__id__": 138
+      "__id__": 130
     },
     "sourceInfo": null,
     "propertyPath": [
       "player"
     ],
     "target": {
-      "__id__": 52
+      "__id__": 44
     },
     "targetInfo": {
-      "__id__": 141
+      "__id__": 133
     }
   },
   {
@@ -3784,17 +3699,17 @@
   {
     "__type__": "cc.TargetOverrideInfo",
     "source": {
-      "__id__": 138
+      "__id__": 130
     },
     "sourceInfo": null,
     "propertyPath": [
       "gameAudioAdapter"
     ],
     "target": {
-      "__id__": 31
+      "__id__": 23
     },
     "targetInfo": {
-      "__id__": 143
+      "__id__": 135
     }
   },
   {
@@ -3806,19 +3721,19 @@
   {
     "__type__": "cc.SceneGlobals",
     "ambient": {
-      "__id__": 145
+      "__id__": 137
     },
     "shadows": {
-      "__id__": 146
+      "__id__": 138
     },
     "_skybox": {
-      "__id__": 147
+      "__id__": 139
     },
     "fog": {
-      "__id__": 148
+      "__id__": 140
     },
     "octree": {
-      "__id__": 149
+      "__id__": 141
     }
   },
   {