diff --git a/Assets/Scripts/Fishing2/Unit/Unity/CharacterControllerComponent.cs b/Assets/Scripts/Fishing2/Unit/Unity/CharacterControllerComponent.cs
index 1e97215df..976e92933 100644
--- a/Assets/Scripts/Fishing2/Unit/Unity/CharacterControllerComponent.cs
+++ b/Assets/Scripts/Fishing2/Unit/Unity/CharacterControllerComponent.cs
@@ -268,8 +268,8 @@ namespace NBF.Fishing2
 
         private void UpdateMovement()
         {
-            var movementDirection =
-                currentMoveState.moveDirection.relativeTo(BaseCamera.Main.transform, characterController.transform.up);
+            // 修改：使用世界坐标方向而不是相对坐标方向
+            Vector3 movementDirection = currentMoveState.moveDirection;
 
             Vector3 movement = movementDirection * currentMoveState.moveSpeed * Time.deltaTime;
             networkPosition += movement;
@@ -315,6 +315,7 @@ namespace NBF.Fishing2
         private Vector3 _rotationInput = Vector3.zero;
         private float rotationSyncTimer;
         private Vector3 lastSyncedFacing;
+        private bool isRotating = false;
 
         [Tooltip("视角旋转敏感度")] public Vector2 sensitivity = new Vector2(0.015f, 0.015f);
         
@@ -327,17 +328,15 @@ namespace NBF.Fishing2
             if (lookInput.x != 0.0f)
             {
                 _rotationInput.y += lookInput.x;
+                isRotating = true;
             }
 
-
-
             // 应用旋转到角色和相机
             if (_rotationInput != Vector3.zero)
             {
                 characterController.transform.rotation *= Quaternion.Euler(0, _rotationInput.y, 0);
                 _rotationInput = Vector3.zero;
             }
-            
         }
 
         // 检查朝向同步
@@ -348,15 +347,17 @@ namespace NBF.Fishing2
             {
                 float angleChange = Vector3.Angle(transform.forward, lastSyncedFacing);
 
-                if (angleChange >= minRotationChange)
+                // 修改：即使在旋转中也定期同步朝向，避免累积误差
+                if (angleChange >= minRotationChange || isRotating)
                 {
                     SendLookMessage();
                     lastSyncedFacing = transform.forward;
                     rotationSyncTimer = 0f;
+                    isRotating = false;
                 }
             }
         }
 
         #endregion
     }
-}
+}
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