diff --git a/Assets/Scripts/Studio/AssetTool/CustomAssetConnector.cs b/Assets/Scripts/Studio/AssetTool/CustomAssetConnector.cs
index 4e8f258e..5cca325b 100644
--- a/Assets/Scripts/Studio/AssetTool/CustomAssetConnector.cs
+++ b/Assets/Scripts/Studio/AssetTool/CustomAssetConnector.cs
@@ -38,10 +38,10 @@ namespace Studio.AssetTool
             //interferedObjectManager = ManagerHub.instance.Get<InterferedObjectManager>();
             renderObjectPrefab = Resources.Load<GameObject>("Prefabs/PRF_RenderObject");
             sceneDataContainer = GameObject.FindAnyObjectByType<SceneDataContainer>();
-            assetScrollRect = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_assetlibrary.scrollRect;
-            assetScrollView = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_assetlibrary.scrollView;
-            componentScrollView = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_hierarchy.scrollView;
-            panel_ObjectDistance = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_objectdistance;
+            assetScrollRect = CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_assetlibrary.scrollRect;
+            assetScrollView = CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_assetlibrary.scrollView;
+            componentScrollView = CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_hierarchy.scrollView;
+            panel_ObjectDistance = CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_objectdistance;
             //InterworkingDataScrollView = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_interworkingdatalist.scrollView;
 
             assetScrollRect.onDragBegin.AddListener(OnAssetSelected);
@@ -231,7 +231,7 @@ namespace Studio.AssetTool
 
         public void OnDeselectAll()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_Popup.panel_dynamicobjectinfo.gameObject.SetActive(false);
             componentScrollView.DeselectAll();
             canvas_Popup.panel_objectdistance.SetSelecetedObjectToNull();
@@ -264,7 +264,7 @@ namespace Studio.AssetTool
         }
         internal void OnSelectObjects(string name, List<GameObject> selectedObjects)
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_Popup.panel_dynamicobjectinfo.SetObjectInfo(name, selectedObjects);
             canvas_Popup.panel_dynamicobjectinfo.SetActive(true);
             canvas_Popup.panel_objectdistance.SelectObjectFromClick(name, selectedObjects);
diff --git a/Assets/Scripts/Studio/AssetTool/RenderObjectHandler.cs b/Assets/Scripts/Studio/AssetTool/RenderObjectHandler.cs
index 10f0d7e8..0fbd5cfa 100644
--- a/Assets/Scripts/Studio/AssetTool/RenderObjectHandler.cs
+++ b/Assets/Scripts/Studio/AssetTool/RenderObjectHandler.cs
@@ -58,7 +58,7 @@ namespace Studio.AssetTool
             {
                 return;
             }
-            EventConnector.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.OnBeginDrag(clickBeginPos);
+            CanvasManager.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.OnBeginDrag(clickBeginPos);
         }
         private void OnMousePointerUp()
         {
@@ -78,14 +78,14 @@ namespace Studio.AssetTool
             EventSystem.current.RaycastAll(pointerData, raycastResults);
             if (raycastResults.Any(x => x.gameObject.layer == uiLayer))
             {
-                EventConnector.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
+                CanvasManager.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
                 return;
             }
             //포인터 업 위치가 포인터 다운 위치에서 크게 벗어났을 경우는 클릭을 무시한다.
             if ((clickBeginPos - Input.mousePosition).magnitude > clickLengthThreshold)
             {
                 DeselectAll();
-                EventConnector.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.OnEndDrag(Input.mousePosition);
+                CanvasManager.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.OnEndDrag(Input.mousePosition);
                 return;
             }
             List<CustomAssetRenderObject> raycastedTarget = new List<CustomAssetRenderObject>();
@@ -142,7 +142,7 @@ namespace Studio.AssetTool
                 DeselectAll();
             }
 
-            EventConnector.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
+            CanvasManager.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
         }
         public void DeselectAll()
         {
@@ -152,7 +152,7 @@ namespace Studio.AssetTool
             }
             RemoveAllSelections();
 
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_Popup.panel_dynamicobjectinfo.ResetObjectInfo();
             
             ManagerHub.instance.Get<CustomAssetConnector>().OnDeselectAll();
@@ -232,8 +232,8 @@ namespace Studio.AssetTool
         public void OnTransformChangedFromRTG(List<GameObject> transformObjects)
         {
             OnTransformChanged(transformObjects);
-            EventConnector.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(transformObjects);
-            EventConnector.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
+            CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(transformObjects);
+            CanvasManager.instance.GetCanvas<Canvas_DragArea>().panel_draghandler.ForceEndDrag();
         }
         public void OnTransformChanged(List<GameObject> transformObjects)
         {
@@ -304,7 +304,7 @@ namespace Studio.AssetTool
                 renderObject.onTransformChanged?.Invoke();
             }
 
-            EventConnector.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(objectsToAlign.Select(renderObject => renderObject.gameObject).ToList());
+            CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(objectsToAlign.Select(renderObject => renderObject.gameObject).ToList());
         }
 
         private void UndoAlign(List<CustomAssetRenderObject> objectsToAlign, List<Vector3> originalPos)
@@ -315,7 +315,7 @@ namespace Studio.AssetTool
                 renderObject.transform.position = originalPos[i];
                 renderObject.onTransformChanged?.Invoke();
             }
-            EventConnector.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(objectsToAlign.Select(renderObject => renderObject.gameObject).ToList());
+            CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.OnTransformChanged(objectsToAlign.Select(renderObject => renderObject.gameObject).ToList());
         }
         public void VertexSnap()
         {
diff --git a/Assets/Scripts/Studio/Command/AssetManagerCommand/LoadLocalAssetCommand.cs b/Assets/Scripts/Studio/Command/AssetManagerCommand/LoadLocalAssetCommand.cs
index 75f705c2..3fd849aa 100644
--- a/Assets/Scripts/Studio/Command/AssetManagerCommand/LoadLocalAssetCommand.cs
+++ b/Assets/Scripts/Studio/Command/AssetManagerCommand/LoadLocalAssetCommand.cs
@@ -15,7 +15,7 @@ namespace Studio
         public void Execute()
         {
             var assetManager = ManagerHub.instance.Get<AssetManager>();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             assetManager.CombineAssetFolderPaths(canvas_Popup.panel_assetmanager.GetAssetManagerData().localAssetsPaths);
             assetManager.CombineAssetFolderPaths(canvas_Popup.panel_assetsetting.GetAssetManagerData().localAssetsPaths);
             assetManager.LoadLocalFBXDirectorys();
diff --git a/Assets/Scripts/Studio/Command/ObjectCommand/CopyObjectCommand.cs b/Assets/Scripts/Studio/Command/ObjectCommand/CopyObjectCommand.cs
index 0bfff725..b6cbf852 100644
--- a/Assets/Scripts/Studio/Command/ObjectCommand/CopyObjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ObjectCommand/CopyObjectCommand.cs
@@ -137,7 +137,7 @@ namespace Studio.Command
                 }
             }
             ManagerHub.instance.Get<RenderObjectHandler>().DeselectAll();
-            var canvas = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas.panel_dynamicobjectinfo.ResetObjectInfo();
             //connector.onRemoveObjects?.Invoke();
             connector.componentScrollView.DeselectAll();
diff --git a/Assets/Scripts/Studio/Command/ObjectCommand/RemoveAllObjectCommand.cs b/Assets/Scripts/Studio/Command/ObjectCommand/RemoveAllObjectCommand.cs
index 403e446e..fd8363ef 100644
--- a/Assets/Scripts/Studio/Command/ObjectCommand/RemoveAllObjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ObjectCommand/RemoveAllObjectCommand.cs
@@ -59,10 +59,10 @@ namespace Studio
             }
             //connector.onRemoveObjects?.Invoke();
             ManagerHub.instance.Get<RenderObjectHandler>().DeselectAll();
-            var canvas = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas.panel_dynamicobjectinfo.ResetObjectInfo();
             connector.componentScrollView.DeselectAll();
-            EventConnector.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.ResetObjectInfo();
+            CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_dynamicobjectinfo.ResetObjectInfo();
         }
     }
 }
diff --git a/Assets/Scripts/Studio/Command/ObjectCommand/RemoveSelectObjectCommand.cs b/Assets/Scripts/Studio/Command/ObjectCommand/RemoveSelectObjectCommand.cs
index 92c16645..14783c5c 100644
--- a/Assets/Scripts/Studio/Command/ObjectCommand/RemoveSelectObjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ObjectCommand/RemoveSelectObjectCommand.cs
@@ -59,7 +59,7 @@ namespace Studio.Command
             //connector.onRemoveObjects?.Invoke();
             renderObjectHandler.DeselectAll();
             connector.componentScrollView.DeselectAll();
-            var canvas = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas.panel_dynamicobjectinfo.ResetObjectInfo();
         }
 
diff --git a/Assets/Scripts/Studio/Command/ProjectCommand/NewProjectCommand.cs b/Assets/Scripts/Studio/Command/ProjectCommand/NewProjectCommand.cs
index 17398916..af0b23c9 100644
--- a/Assets/Scripts/Studio/Command/ProjectCommand/NewProjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ProjectCommand/NewProjectCommand.cs
@@ -14,7 +14,7 @@ namespace Studio.Command
         public void Execute()
         {
             var projectManager = ManagerHub.instance.Get<ProjectManager>();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var projectName = canvas_Popup.panel_newprojectinfo.GetProjectName();
             var projectPath = canvas_Popup.panel_newprojectinfo.GetProjectRoute();
 
diff --git a/Assets/Scripts/Studio/Command/ProjectCommand/OpenProjectCommand.cs b/Assets/Scripts/Studio/Command/ProjectCommand/OpenProjectCommand.cs
index 04d0a887..49afdbf3 100644
--- a/Assets/Scripts/Studio/Command/ProjectCommand/OpenProjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ProjectCommand/OpenProjectCommand.cs
@@ -14,7 +14,7 @@ namespace Studio.Command
         public void Execute()
         {
             var projectManager = ManagerHub.instance.Get<ProjectManager>();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
 
             projectManager.OpenProejctSettingData(canvas_Popup.panel_openprojectinfo.GetProjectRoute());
         }
diff --git a/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuNewProjectCommand.cs b/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuNewProjectCommand.cs
index b03a110a..6670f291 100644
--- a/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuNewProjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuNewProjectCommand.cs
@@ -16,7 +16,7 @@ namespace Studio
         public void Execute()
         {
             var projectManager = ManagerHub.instance.Get<ProjectManager>();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var projectName = canvas_Popup.panel_topmenunewprojectinfo.GetProjectName();
             var projectPath = canvas_Popup.panel_topmenunewprojectinfo.GetProjectRoute();
 
diff --git a/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuOpenProjectCommand.cs b/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuOpenProjectCommand.cs
index eceb0991..7eca9158 100644
--- a/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuOpenProjectCommand.cs
+++ b/Assets/Scripts/Studio/Command/ProjectCommand/TopMenuOpenProjectCommand.cs
@@ -16,7 +16,7 @@ namespace Studio
         public void Execute()
         {
             var projectManager = ManagerHub.instance.Get<ProjectManager>();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var projectPath = canvas_Popup.panel_topmenuopenprojectinfo.GetProjectRoute();
 
             projectManager.OpenProejctSettingData(projectPath);
diff --git a/Assets/Scripts/Studio/Connect/ConfigConnected.cs b/Assets/Scripts/Studio/Connect/ConfigConnected.cs
index d6bbbe3a..e985c019 100644
--- a/Assets/Scripts/Studio/Connect/ConfigConnected.cs
+++ b/Assets/Scripts/Studio/Connect/ConfigConnected.cs
@@ -11,7 +11,7 @@ namespace Studio.Conifg
         {
             get
             {
-                var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+                var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
                 var result = canvas_Popup.panel_apisetting.GetAPISetting();
                 return result;
             } 
@@ -20,7 +20,7 @@ namespace Studio.Conifg
         {
             get
             {
-                var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+                var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
                 var result = canvas_Popup.panel_mqttsetting.GetMQTTSetting();
                 return result;
             }
@@ -30,7 +30,7 @@ namespace Studio.Conifg
         {
             get
             {
-                var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+                var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
                 var result = canvas_Popup.panel_3dfactorysetting.GetAssetDatas();
                 return result;
             }
diff --git a/Assets/Scripts/Studio/Core/SystemMain.cs b/Assets/Scripts/Studio/Core/SystemMain.cs
index e1c07020..accf3a73 100644
--- a/Assets/Scripts/Studio/Core/SystemMain.cs
+++ b/Assets/Scripts/Studio/Core/SystemMain.cs
@@ -15,7 +15,7 @@ namespace Studio.Core
         private void Awake()
         {
             ManagerHub.instance.Init();
-            EventConnector.instance.Init();
+            CanvasManager.instance.Init();
         }
     }
 }
\ No newline at end of file
diff --git a/Assets/Scripts/Studio/Managers/AssetManager.cs b/Assets/Scripts/Studio/Managers/AssetManager.cs
index 2beb5c15..6feb60f8 100644
--- a/Assets/Scripts/Studio/Managers/AssetManager.cs
+++ b/Assets/Scripts/Studio/Managers/AssetManager.cs
@@ -22,7 +22,7 @@ namespace Studio
         {
             folderPathList.Clear();
 
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var fbxFileManager = ManagerHub.instance.Get<FBXFileManager>();
             var connector = ManagerHub.instance.Get<CustomAssetConnector>();
             var sceneSettingService = ManagerHub.instance.Get<SceneStartSettingService>();
@@ -60,7 +60,7 @@ namespace Studio
             var projectManager = ManagerHub.instance.Get<ProjectManager>();
             var fbxFileManager = ManagerHub.instance.Get<FBXFileManager>();
 
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_Popup.panel_3dfactorysetting.SetModelDropdownData(fbxFileManager.dataRepo);
 
             if (projectManager.curProjectData == null)
diff --git a/Assets/Scripts/Studio/Managers/EventConnector.cs b/Assets/Scripts/Studio/Managers/CanvasManager.cs
similarity index 96%
rename from Assets/Scripts/Studio/Managers/EventConnector.cs
rename to Assets/Scripts/Studio/Managers/CanvasManager.cs
index 219cc37f..a4e08a33 100644
--- a/Assets/Scripts/Studio/Managers/EventConnector.cs
+++ b/Assets/Scripts/Studio/Managers/CanvasManager.cs
@@ -8,7 +8,7 @@ using XRLib.UI;
 namespace Studio.Manage
 {
     [DefaultExecutionOrder(int.MaxValue)]
-    public class EventConnector : UnitySingleton<EventConnector>
+    public class CanvasManager : UnitySingleton<CanvasManager>
     {
         HashSet<CanvasBase> canvases = new();
 
diff --git a/Assets/Scripts/Studio/Managers/CanvasManager.cs.meta b/Assets/Scripts/Studio/Managers/CanvasManager.cs.meta
new file mode 100644
index 00000000..3c0e124d
--- /dev/null
+++ b/Assets/Scripts/Studio/Managers/CanvasManager.cs.meta
@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: 68fe65091b9346d4d803044314a62d23
\ No newline at end of file
diff --git a/Assets/Scripts/Studio/Managers/EventConnector.cs.meta b/Assets/Scripts/Studio/Managers/EventConnector.cs.meta
deleted file mode 100644
index 6afbc137..00000000
--- a/Assets/Scripts/Studio/Managers/EventConnector.cs.meta
+++ /dev/null
@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: ae9282330b08c734c89ee9e864323233
\ No newline at end of file
diff --git a/Assets/Scripts/Studio/Managers/InterferedObjectManager.cs b/Assets/Scripts/Studio/Managers/InterferedObjectManager.cs
index ec30fab9..ca739088 100644
--- a/Assets/Scripts/Studio/Managers/InterferedObjectManager.cs
+++ b/Assets/Scripts/Studio/Managers/InterferedObjectManager.cs
@@ -18,7 +18,7 @@ namespace Studio.Manage
 
         public override void Init()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();  
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();  
             OnAddInterferedPair += canvas_Popup.panel_interferedobjectlist.CreateContentButton;
             OnRemoveInterferedPair += canvas_Popup.panel_interferedobjectlist.RemoveContentButton;
         }
diff --git a/Assets/Scripts/Studio/Managers/PopupCanvasHandler.cs b/Assets/Scripts/Studio/Managers/PopupCanvasHandler.cs
index 392ea021..b3225f0a 100644
--- a/Assets/Scripts/Studio/Managers/PopupCanvasHandler.cs
+++ b/Assets/Scripts/Studio/Managers/PopupCanvasHandler.cs
@@ -7,7 +7,7 @@ namespace Studio.Manage
     {
         public PopupCanvasHandler(Canvas_Popup canvas_popup)
         {
-            var canvas_static = EventConnector.instance.GetCanvas<Canvas_Static>();
+            var canvas_static = CanvasManager.instance.GetCanvas<Canvas_Static>();
             //canvas_popup.panel_assetlibrary.scrollView.onSelect.AddListener(canvas_popup.panel_assetproperties.Open);
             canvas_popup.panel_assetproperties.onClickPreview += canvas_popup.panel_predefinedtype.Open;
             canvas_popup.panel_thumbnail.onGetPosition += canvas_popup.panel_assetlibrary.GetPositionX;
diff --git a/Assets/Scripts/Studio/Managers/ProjectManager.cs b/Assets/Scripts/Studio/Managers/ProjectManager.cs
index 0fa7dbf1..046cfbaa 100644
--- a/Assets/Scripts/Studio/Managers/ProjectManager.cs
+++ b/Assets/Scripts/Studio/Managers/ProjectManager.cs
@@ -54,7 +54,7 @@ namespace Studio.Manage
         }
         public void OpenProejctSettingData(string filePath)
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var assetManager = ManagerHub.instance.Get<AssetManager>();
             var sceneSettingService = ManagerHub.instance.Get<SceneStartSettingService>();
 
@@ -82,7 +82,7 @@ namespace Studio.Manage
         }
         public void OpenProjectSettingsDataAfterDataLoad()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var sceneSettingService = ManagerHub.instance.Get<SceneStartSettingService>();
 
             if (curProjectData != null)
@@ -145,7 +145,7 @@ namespace Studio.Manage
         }
         private AssetManagerData CreateAssetManagerData()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             var assetManagerData = canvas_Popup.panel_assetmanager.GetAssetManagerData();
 
             return assetManagerData;
diff --git a/Assets/Scripts/Studio/Managers/SceneStartSettingService.cs b/Assets/Scripts/Studio/Managers/SceneStartSettingService.cs
index 4eda43bc..cfd57cad 100644
--- a/Assets/Scripts/Studio/Managers/SceneStartSettingService.cs
+++ b/Assets/Scripts/Studio/Managers/SceneStartSettingService.cs
@@ -17,7 +17,7 @@ namespace Studio
         public override void Init()
         {
             sceneStartSetting = new SceneStartSetting();
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_Popup.panel_appsetting.onClose += GetAppSettingData;
             canvas_Popup.panel_apisetting.onClose += GetAPISettingData;
             canvas_Popup.panel_mqttsetting.onClose += GetMQTTSettingData;
@@ -34,24 +34,24 @@ namespace Studio
         }
         public void GetAppSettingData()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             sceneStartSetting.appSetting = canvas_Popup.panel_appsetting.GetAppSetting();
         }
         public void GetAPISettingData()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             sceneStartSetting.apiSetting = canvas_Popup.panel_apisetting.GetAPISetting();
         }
         public void GetMQTTSettingData()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             sceneStartSetting.mqttSetting = canvas_Popup.panel_mqttsetting.GetMQTTSetting();
 
             canvas_Popup.panel_3dfactorysetting.SetDataDropdownData(sceneStartSetting.mqttSetting);
         }
         public void Get3DFactorySettingData()
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             sceneStartSetting.factorySetting = canvas_Popup.panel_3dfactorysetting.GetDynamic3DModelSetting();
         }
         public void SetSceneStartSetting(SceneStartSetting sceneStartSetting)
@@ -71,7 +71,7 @@ namespace Studio
         }
         public void SetMQTTSettingData(MQTTSetting mqttSetting)
         {
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             onMQTTSetting?.Invoke(mqttSetting);
 
             canvas_Popup.panel_3dfactorysetting.SetDataDropdownData(mqttSetting);
diff --git a/Assets/Scripts/Studio/Managers/StaticCanvasHandler.cs b/Assets/Scripts/Studio/Managers/StaticCanvasHandler.cs
index 0de13634..df34f56f 100644
--- a/Assets/Scripts/Studio/Managers/StaticCanvasHandler.cs
+++ b/Assets/Scripts/Studio/Managers/StaticCanvasHandler.cs
@@ -9,7 +9,7 @@ namespace Studio.Manage
     {
         public StaticCanvasHandler(Canvas_Static canvas_static)
         {          
-            var canvas_Popup = EventConnector.instance.GetCanvas<Canvas_Popup>();
+            var canvas_Popup = CanvasManager.instance.GetCanvas<Canvas_Popup>();
             canvas_static.panel_scenetab.onSceneSettingTab += canvas_Popup.panel_startsetting.Active;
 
             GameObject hierarchyWindow = canvas_Popup.panel_hierarchy.gameObject;
diff --git a/Assets/Scripts/Studio/UI/Elements/UI_MQTTConnection.cs b/Assets/Scripts/Studio/UI/Elements/UI_MQTTConnection.cs
index f500d51a..3e348c56 100644
--- a/Assets/Scripts/Studio/UI/Elements/UI_MQTTConnection.cs
+++ b/Assets/Scripts/Studio/UI/Elements/UI_MQTTConnection.cs
@@ -37,7 +37,7 @@ namespace Studio
             Button_TestMQTT.onClick.AddListener(OnClickMQTTTest);
             Button_Remove.onClick.AddListener(OnClickRemoveItemButton);
 
-            panel_MQTTTestResult = EventConnector.instance.GetCanvas<Canvas_Popup>().panel_mqtttestresult;
+            panel_MQTTTestResult = CanvasManager.instance.GetCanvas<Canvas_Popup>().panel_mqtttestresult;
             inputTopicItems.Clear();
         }
         private void OnClickAddURLItemButton()