diff --git a/Blaster.uproject b/Blaster.uproject
index ea3b9fb3..9a1636a1 100644
--- a/Blaster.uproject
+++ b/Blaster.uproject
@@ -1,6 +1,6 @@
 {
 	"FileVersion": 3,
-	"EngineAssociation": "5.0",
+	"EngineAssociation": "5.1",
 	"Category": "",
 	"Description": "",
 	"Modules": [
diff --git a/Config/DefaultInput.ini b/Config/DefaultInput.ini
index a01735b3..1e31cf13 100644
--- a/Config/DefaultInput.ini
+++ b/Config/DefaultInput.ini
@@ -69,6 +69,11 @@ bUseMouseForTouch=False
 bEnableMouseSmoothing=True
 bEnableFOVScaling=True
 bCaptureMouseOnLaunch=True
+bEnableLegacyInputScales=True
+bEnableMotionControls=True
+bFilterInputByPlatformUser=False
+bShouldFlushPressedKeysOnViewportFocusLost=True
+bEnableDynamicComponentInputBinding=True
 bAlwaysShowTouchInterface=False
 bShowConsoleOnFourFingerTap=True
 bEnableGestureRecognizer=False
@@ -93,8 +98,8 @@ DoubleClickTime=0.200000
 +AxisMappings=(AxisName="MoveRight",Scale=-1.000000,Key=A)
 +AxisMappings=(AxisName="Turn",Scale=1.000000,Key=MouseX)
 +AxisMappings=(AxisName="LookUp",Scale=-1.000000,Key=MouseY)
-DefaultPlayerInputClass=/Script/Engine.PlayerInput
-DefaultInputComponentClass=/Script/Engine.InputComponent
+DefaultPlayerInputClass=/Script/EnhancedInput.EnhancedPlayerInput
+DefaultInputComponentClass=/Script/EnhancedInput.EnhancedInputComponent
 DefaultTouchInterface=/Engine/MobileResources/HUD/DefaultVirtualJoysticks.DefaultVirtualJoysticks
 -ConsoleKeys=Tilde
 +ConsoleKeys=Tilde
diff --git a/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Private/Menu.cpp b/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Private/Menu.cpp
index f9117e32..605e0fbd 100644
--- a/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Private/Menu.cpp
+++ b/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Private/Menu.cpp
@@ -64,12 +64,18 @@ bool UMenu::Initialize()
 
 	return true;
 }
-
+/*
 void UMenu::OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld)
 {
 	MenuTearDown();
 	Super::OnLevelRemovedFromWorld(InLevel, InWorld);
 }
+*/
+void UMenu::NativeDestruct()
+{
+	MenuTearDown();
+	Super::NativeDestruct();
+}
 
 void UMenu::OnCreateSession(bool bWasSuccessful)
 {
diff --git a/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Public/Menu.h b/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Public/Menu.h
index 4e3a4ad2..994e82c9 100644
--- a/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Public/Menu.h
+++ b/Plugins/MultiplayerSessions/Source/MultiplayerSessions/Public/Menu.h
@@ -21,7 +21,9 @@ class MULTIPLAYERSESSIONS_API UMenu : public UUserWidget
 protected:
 
 	virtual bool Initialize() override;
-	virtual void OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld) override;
+	// UE5.1 is abandon
+	//virtual void OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld) override;
+	virtual void NativeDestruct() override;
 
 	//
 	// Callbacks for the custom delegates on the MultiplayerSessionsSubsystem
diff --git a/Source/Blaster/HUD/OverheadWidget.cpp b/Source/Blaster/HUD/OverheadWidget.cpp
index ddf4e2ba..5ef2eacc 100644
--- a/Source/Blaster/HUD/OverheadWidget.cpp
+++ b/Source/Blaster/HUD/OverheadWidget.cpp
@@ -35,8 +35,16 @@ void UOverheadWidget::ShowPlayerNetRole(APawn* InPawn)
 	SetDisplayText(RemoteRoleString);
 }
 
-void UOverheadWidget::OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld)
+/*
+	void UOverheadWidget::OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld)
+	{
+		RemoveFromParent();
+		Super::OnLevelRemovedFromWorld(InLevel, InWorld);
+	}
+ */
+void UOverheadWidget::NativeDestruct()
 {
 	RemoveFromParent();
-	Super::OnLevelRemovedFromWorld(InLevel, InWorld);
+	Super::NativeDestruct();
 }
+
diff --git a/Source/Blaster/HUD/OverheadWidget.h b/Source/Blaster/HUD/OverheadWidget.h
index d7f77f14..49417a80 100644
--- a/Source/Blaster/HUD/OverheadWidget.h
+++ b/Source/Blaster/HUD/OverheadWidget.h
@@ -23,6 +23,7 @@ class BLASTER_API UOverheadWidget : public UUserWidget
 	void ShowPlayerNetRole(APawn* InPawn);
 
 protected:
-	virtual void OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld) override;
+	// virtual void OnLevelRemovedFromWorld(ULevel* InLevel, UWorld* InWorld) override;
+	 virtual void NativeDestruct() override;
 
 };