diff --git a/Assets/Behaviours/CameraBehaviour.cs b/Assets/Behaviours/CameraBehaviour.cs
index e5a8fea..775ec22 100644
--- a/Assets/Behaviours/CameraBehaviour.cs
+++ b/Assets/Behaviours/CameraBehaviour.cs
@@ -7,15 +7,14 @@ public class CameraBehaviour : MonoBehaviour
     private const int MouseWheelSensitivity = 1; //滚轮灵敏度设置
     private const int MouseZoomMin = 1; //相机距离最小值
     private const int MouseZoomMax = 20; //相机距离最大值
-    private const float XSpeed = 250.0f;
-    private const float YSpeed = 120.0f;
+    private const float XSpeed = 120.0f;
+    private const float YSpeed = 250.0f;
     private const int YMinLimit = -360;
     private const int YMaxLimit = 360;
 
     private float _eulerX; //存储相机的euler角
     private float _eulerY; //存储相机的euler角
-
-    private float _distance = 5; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
+    private float _distance; //相机和target之间的距离，因为相机的Z轴总是指向target，也就是相机z轴方向上的距离
     private Vector3 _targetOnScreenPosition; //目标的屏幕坐标，第三个值为z轴距离
     private Quaternion _cameraRotation; //存储相机的姿态四元数
     private Vector3 _targetPosition; //target的位置
@@ -31,11 +30,13 @@ private void Start()
     {
         //这里就是设置一下初始的相机视角以及一些其他变量，这里的x和y。。。是和下面getAxis的mouse x与mouse y对应
         var angles = transform.eulerAngles;
-        _eulerX = angles.y;
-        _eulerY = angles.x;
-        _targetPosition = target.position;
-        //_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
-        _cameraRotation = Quaternion.Euler(_eulerY, _eulerX, 0);
+        _eulerX = angles.x;
+        _eulerY = angles.y;
+        var position = target.position;
+        _targetPosition = position;
+        _cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
+        _distance = Vector3.Distance(position, transform.position);
+        
         // 引入中间变量 提高代码效率
         var transform1 = transform;
         //设置相机姿态
@@ -52,13 +53,12 @@ private void Update()
         //鼠标右键旋转功能
         if (Input.GetMouseButton(1))
         {
-            _eulerX += Input.GetAxis("Mouse X") * XSpeed * 0.02f;
-            _eulerY -= Input.GetAxis("Mouse Y") * YSpeed * 0.02f;
+            // 鼠标控制需要反转X、Y轴
+            _eulerX += Input.GetAxis("Mouse Y") * XSpeed * 0.02f;
+            _eulerX = ClampAngle(_eulerX, YMinLimit, YMaxLimit);
+            _eulerY -= Input.GetAxis("Mouse X") * YSpeed * 0.02f;
 
-            _eulerY = ClampAngle(_eulerY, YMinLimit, YMaxLimit);
-
-            //_cameraRotation = Quaternion.Euler(_eulerY + 60, _eulerX, 0);
-            _cameraRotation = Quaternion.Euler(_eulerY, _eulerX, 0);
+            _cameraRotation = Quaternion.Euler(_eulerX, _eulerY, 0);
             var position = _cameraRotation * new Vector3(0.0f, 0.0f, -_distance) + _targetPosition;
 
             // 引入中间变量 提高代码效率
@@ -66,7 +66,8 @@ private void Update()
             transform1.rotation = _cameraRotation;
             transform1.position = position;
         }
-        else if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
+        
+        if (Input.GetAxis("Mouse ScrollWheel") != 0) //鼠标滚轮缩放功能
         {
             if (_distance is >= MouseZoomMin and <= MouseZoomMax)
             {