diff --git a/ProjectFish/Binaries/Win64/UnrealEditor-ProjectFish.pdb b/ProjectFish/Binaries/Win64/UnrealEditor-ProjectFish.pdb
index 295252f..f387222 100644
Binary files a/ProjectFish/Binaries/Win64/UnrealEditor-ProjectFish.pdb and b/ProjectFish/Binaries/Win64/UnrealEditor-ProjectFish.pdb differ
diff --git a/ProjectFish/Content/Gameplay/Ship/BP_Ship.uasset b/ProjectFish/Content/Gameplay/Ship/BP_Ship.uasset
index b4cafb3..59ac998 100644
Binary files a/ProjectFish/Content/Gameplay/Ship/BP_Ship.uasset and b/ProjectFish/Content/Gameplay/Ship/BP_Ship.uasset differ
diff --git a/ProjectFish/Source/ProjectFish/Gameplay/Ship/Shipbase.cpp b/ProjectFish/Source/ProjectFish/Gameplay/Ship/Shipbase.cpp
index a6c95bb..764df67 100644
--- a/ProjectFish/Source/ProjectFish/Gameplay/Ship/Shipbase.cpp
+++ b/ProjectFish/Source/ProjectFish/Gameplay/Ship/Shipbase.cpp
@@ -27,7 +27,11 @@ AShipbase::AShipbase()
 	bUseControllerRotationRoll = false;
 
 	//默认movement
-	GetCharacterMovement()->bOrientRotationToMovement = true; // Character moves in the direction of input...	
+	//GetCharacterMovement()->bOrientRotationToMovement = true; // Character moves in the direction of input...
+	//修改移动模式
+	GetCharacterMovement()->bOrientRotationToMovement = false; // Don't auto-orient to movement direction
+	GetCharacterMovement()->bUseControllerDesiredRotation = true; // Use controller rotation for turning
+	
 	GetCharacterMovement()->bUseSeparateBrakingFriction = true;
 	GetCharacterMovement()->RotationRate = FRotator(0.0f, 500.0f, 0.0f); // ...at this rotation rate
 	GetCharacterMovement()->MaxWalkSpeed = 500.f;
@@ -46,7 +50,7 @@ AShipbase::AShipbase()
 	CameraBoom->SetupAttachment(RootComponent);
 	CameraBoom->TargetArmLength = 400.0f; // The camera follows at this distance behind the character	
 	CameraBoom->bUsePawnControlRotation = true; // Rotate the arm based on the controller
-
+	CameraBoom->bDoCollisionTest = false;  //关闭碰撞遮挡检测
 	//camera
 	FollowCamera = CreateDefaultSubobject<UCameraComponent>(TEXT("FollowCamera"));
 	FollowCamera->SetupAttachment(CameraBoom, USpringArmComponent::SocketName); // Attach the camera to the end of the boom and let the boom adjust to match the controller orientation
@@ -134,21 +138,64 @@ void AShipbase::Move(const FInputActionValue& Value)
 	// input is a Vector2D
 	FVector2D MovementVector = Value.Get<FVector2D>();
 
+	// if (Controller != nullptr)
+	// {
+	// 	// find out which way is forward
+	// 	const FRotator Rotation = Controller->GetControlRotation();
+	// 	const FRotator YawRotation(0, Rotation.Yaw, 0);
+	//
+	// 	// get forward vector
+	// 	const FVector ForwardDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::X);
+	//
+	// 	// get right vector 
+	// 	const FVector RightDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::Y);
+	//
+	// 	// add movement 
+	// 	AddMovementInput(ForwardDirection, MovementVector.Y);
+	// 	AddMovementInput(RightDirection, MovementVector.X);
+	// }
+	//修改移动转向逻辑
 	if (Controller != nullptr)
 	{
-		// find out which way is forward
-		const FRotator Rotation = Controller->GetControlRotation();
-		const FRotator YawRotation(0, Rotation.Yaw, 0);
-
-		// get forward vector
-		const FVector ForwardDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::X);
-
-		// get right vector 
-		const FVector RightDirection = FRotationMatrix(YawRotation).GetUnitAxis(EAxis::Y);
-
-		// add movement 
-		AddMovementInput(ForwardDirection, MovementVector.Y);
-		AddMovementInput(RightDirection, MovementVector.X);
+		// Store input values
+		float ForwardInput = MovementVector.Y;  // W/S keys for forward/backward
+		float TurnInput = MovementVector.X;     // A/D keys for turning
+		
+		// Only move forward/backward along character's current facing direction
+		if (FMath::Abs(ForwardInput) > 0.1f)
+		{
+			// Get character's current forward direction
+			const FVector ForwardDirection = GetActorForwardVector();
+			
+			// Apply forward/backward movement
+			AddMovementInput(ForwardDirection, ForwardInput);
+			
+			// Apply turning only when moving (like a car)
+			if (FMath::Abs(TurnInput) > 0.1f)
+			{
+				// Calculate turn rate based on movement speed and turn input
+				float TurnRate = TurnInput * ShipData.TurnSensitivity * GetWorld()->GetDeltaSeconds();
+				
+				// For backward movement, invert steering (like a real car)
+				if (ForwardInput < 0.0f)
+				{
+					TurnRate *= -1.0f;
+				}
+				
+				// Apply rotation to the character
+				FRotator NewRotation = GetActorRotation();
+				NewRotation.Yaw += TurnRate;
+				SetActorRotation(NewRotation);
+				
+				// Also update controller rotation for camera
+				if (APlayerController* PC = Cast<APlayerController>(Controller))
+				{
+					FRotator ControllerRotation = PC->GetControlRotation();
+					ControllerRotation.Yaw += TurnRate;
+					PC->SetControlRotation(ControllerRotation);
+				}
+			}
+		}
 	}
 }