修改材质

Assets/Resources/Map/Background.png.meta

@@ -47,7 +47,7 @@ TextureImporter:
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   alignment: 0
   spritePivot: {x: 0.5, y: 0.5}
-  spritePixelsToUnits: 23
+  spritePixelsToUnits: 4
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   spriteGenerateFallbackPhysicsShape: 1
   alphaUsage: 1

Assets/Resources/UI.meta

@@ -0,0 +1,8 @@
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+folderAsset: yes
+DefaultImporter:
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+  userData: 
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Assets/Resources/UI/control_panel_bg.png.meta

@@ -0,0 +1,98 @@
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+TextureImporter:
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+    wrapV: 1
+    wrapW: 1
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+  spriteBorder: {x: 0, y: 0, z: 0, w: 0}
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+  alphaUsage: 1
+  alphaIsTransparency: 1
+  spriteTessellationDetail: -1
+  textureType: 8
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+  flipbookColumns: 1
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Assets/Scenes/SceneMain.unity

@@ -258,7 +258,7 @@ SpriteRenderer:
   m_SortingLayer: 0
   m_SortingOrder: -1000
   m_Sprite: {fileID: 21300000, guid: 3cc65945c8c7b234180eb44480465276, type: 3}
-  m_Color: {r: 0.854902, g: 0.8235295, b: 0.72156864, a: 1}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_FlipX: 0
   m_FlipY: 0
   m_DrawMode: 0
@@ -3074,15 +3074,15 @@ MonoBehaviour:
   m_Name: 
   m_EditorClassIdentifier: 
   m_Material: {fileID: 0}
-  m_Color: {r: 0.6792453, g: 0.6148675, b: 0.54083306, a: 0.80784315}
+  m_Color: {r: 1, g: 1, b: 1, a: 1}
   m_RaycastTarget: 0
   m_RaycastPadding: {x: 0, y: 0, z: 0, w: 0}
   m_Maskable: 1
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 0}
-  m_Type: 1
+  m_Sprite: {fileID: 21300000, guid: 9d8c72aa62a5e3b4097620a95462ada9, type: 3}
+  m_Type: 0
   m_PreserveAspect: 0
   m_FillCenter: 1
   m_FillMethod: 4