diff --git a/Assets/Scripts/GameManager.cs b/Assets/Scripts/GameManager.cs
index d36005e..402a480 100644
--- a/Assets/Scripts/GameManager.cs
+++ b/Assets/Scripts/GameManager.cs
@@ -104,7 +104,7 @@ public class GameManager : MonoBehaviour
         // 计算角速度的变化（可以设定角速度的阈值或限制其过快变化）
         angleX += gx * dt; // 绕X轴旋转
         angleY += gy * dt; // 绕Y轴旋转
-        angleZ += gz * dt; // 绕Z轴旋转
+        angleZ -= gz * dt; // 绕Z轴旋转
 
         // 使用互补滤波来平滑姿态估计
         // 这里的系数决定了加速度和陀螺仪的权重，通常设置为0.98
@@ -118,7 +118,7 @@ public class GameManager : MonoBehaviour
                 brainTrans.rotation = Quaternion.Euler(new Vector3(filteredRoll, filteredPitch, angleZ));
                 break;
             case AxisArr.XZY:
-                brainTrans.rotation = Quaternion.Euler(new Vector3(filteredRoll, -angleZ, filteredPitch));
+                brainTrans.rotation = Quaternion.Euler(new Vector3(filteredRoll, angleZ, filteredPitch));
                 break;
             default:
                 break;