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+  m_Maskable: 1
+  m_OnCullStateChanged:
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+  m_UseSpriteMesh: 0
+  m_PixelsPerUnitMultiplier: 1
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@@ -3297,8 +3448,8 @@ RectTransform:
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   m_AnchorMin: {x: 0, y: 0}
   m_AnchorMax: {x: 1, y: 1}
-  m_AnchoredPosition: {x: -0, y: -52}
-  m_SizeDelta: {x: 0, y: -69}
+  m_AnchoredPosition: {x: 0, y: -43.25}
+  m_SizeDelta: {x: 0, y: -86.5}
   m_Pivot: {x: 0.5, y: 0.5}
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@@ -4665,12 +4816,13 @@ RectTransform:
   m_LocalScale: {x: 1, y: 1, z: 1}
   m_ConstrainProportionsScale: 0
   m_Children:
+  - {fileID: 5359057597592528474}
   - {fileID: 4896295083933312294}
   m_Father: {fileID: 7038442126555337553}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 170, y: -170.4}
+  m_AnchoredPosition: {x: 170, y: -141}
   m_SizeDelta: {x: 340, y: 30}
   m_Pivot: {x: 0.5, y: 0.5}
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@@ -4701,8 +4853,8 @@ MonoBehaviour:
   m_OnCullStateChanged:
     m_PersistentCalls:
       m_Calls: []
-  m_Sprite: {fileID: 21300000, guid: 7ab67c08c9d809a48911f86e9bd66dd0, type: 3}
-  m_Type: 1
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+  m_Type: 0
   m_PreserveAspect: 0
   m_FillCenter: 1
   m_FillMethod: 4
@@ -4755,157 +4907,6 @@ MonoBehaviour:
   m_OnClick:
     m_PersistentCalls:
       m_Calls: []
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-  m_Icon: {fileID: 0}
-  m_NavMeshLayer: 0
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@@ -5000,8 +5001,6 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   Button_NewProject: {fileID: 244746593428634865}
   Button_OpenProject: {fileID: 4200537457295276087}
-  selectedSprite_NewProject: {fileID: 21300000, guid: 9e305dbe74a2b1249af803364baed8ae, type: 3}
-  selectedSprite_OpenProject: {fileID: 21300000, guid: 78c8bad67113eb04cbe2d26a549619f7, type: 3}
 --- !u!1 &6470487422382460754
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@@ -6352,7 +6351,7 @@ RectTransform:
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   m_AnchorMin: {x: 0, y: 1}
   m_AnchorMax: {x: 0, y: 1}
-  m_AnchoredPosition: {x: 127, y: -37.5}
+  m_AnchoredPosition: {x: 126.6, y: -30}
   m_SizeDelta: {x: 100, y: 40}
   m_Pivot: {x: 0.5, y: 0.5}
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@@ -6889,7 +6888,6 @@ RectTransform:
   m_Children:
   - {fileID: 7038442126555337553}
   - {fileID: 1127341124805031385}
-  - {fileID: 4602936515452881418}
   m_Father: {fileID: 2568174115863510889}
   m_LocalEulerAnglesHint: {x: 0, y: 0, z: 0}
   m_AnchorMin: {x: 0, y: 0}
diff --git a/Assets/Scripts/Studio/UI/Panel/Panel_Start.cs b/Assets/Scripts/Studio/UI/Panel/Panel_Start.cs
index 90d1fd3f..7f81ba63 100644
--- a/Assets/Scripts/Studio/UI/Panel/Panel_Start.cs
+++ b/Assets/Scripts/Studio/UI/Panel/Panel_Start.cs
@@ -13,33 +13,33 @@ namespace Studio.UI
         public Action onClickNewProject;
         public Action onClickOpenProject;
 
-        Sprite deselectedSprite_NewProject;
-        Sprite deselectedSprite_OpenProject;
-        public Sprite selectedSprite_NewProject;
-        public Sprite selectedSprite_OpenProject;
 
         public override void AfterAwake()
         {
             Button_NewProject.onClick.AddListener(OnClickNewProject);
             Button_OpenProject.onClick.AddListener(OnClickOpenProject);
 
-            deselectedSprite_NewProject = Button_NewProject.GetComponent<Image>().sprite;
-            deselectedSprite_OpenProject = Button_OpenProject.GetComponent<Image>().sprite;
             OnClickNewProject();
         }
 
         private void OnClickNewProject()
         {
+            var newProjectButtonImage = Button_NewProject.transform.GetChild(0).GetComponent<Image>();
+            newProjectButtonImage.gameObject.SetActive(true);
+            var openProjectButtonImage = Button_OpenProject.transform.GetChild(0).GetComponent<Image>();
+            openProjectButtonImage.gameObject.SetActive(false);
+
             onClickNewProject?.Invoke();
-            Button_NewProject.GetComponent<Image>().sprite = selectedSprite_NewProject;
-            Button_OpenProject.GetComponent<Image>().sprite = deselectedSprite_OpenProject;
         }
 
         private void OnClickOpenProject()
         {
+            var newProjectButtonImage = Button_NewProject.transform.GetChild(0).GetComponent<Image>();
+            newProjectButtonImage.gameObject.SetActive(false);
+            var openProjectButtonImage = Button_OpenProject.transform.GetChild(0).GetComponent<Image>();
+            openProjectButtonImage.gameObject.SetActive(true);
+
             onClickOpenProject?.Invoke();
-            Button_NewProject.GetComponent<Image>().sprite = deselectedSprite_NewProject;
-            Button_OpenProject.GetComponent<Image>().sprite = selectedSprite_OpenProject;
         }
 
         public void Open()