diff --git a/头罩视野slove/头罩视野/Services/GetArea.cs b/头罩视野slove/头罩视野/Services/GetArea.cs
index cb22685..04fd35b 100644
--- a/头罩视野slove/头罩视野/Services/GetArea.cs
+++ b/头罩视野slove/头罩视野/Services/GetArea.cs
@@ -33,21 +33,21 @@ namespace 头罩视野.Services
         //计算双目视野
 
         public static double CalculateBinocularArea(
-            List<int> leftFinal,
-            List<int> rightFinal,
-            List<(int m, int n)> lightPositions)
-        {
-            // 双目并集：左眼亮 OR 右眼亮 = 亮
-            int[] binocularData = new int[243];
-            for (int i = 0; i < 243; i++)
+         List<int> leftFinal,
+         List<int> rightFinal,
+         List<(int m, int n)> lightPositions)
             {
-                binocularData[i] = leftFinal[i] | rightFinal[i];
-            }
+                // 取两者中较小的长度，防止一方数据被截断
+                int length = Math.Min(leftFinal.Count, rightFinal.Count);
+                int[] binocularData = new int[length];
 
-            // 计算面积
+                for (int i = 0; i < length; i++)
+                {
+                    binocularData[i] = leftFinal[i] | rightFinal[i];
+                }
+            System.Diagnostics.Debug.WriteLine($"【双目亮灯】长度：{length}, 左眼亮灯：{leftFinal.Count}, 右眼亮灯：{rightFinal.Count}, 双目亮灯：{binocularData.Length}");
             return CalculateEllipseArea(binocularData, lightPositions);
-        }
-
+       }
 
 
         //下方视野  下方视野角度 = 人眼到「最低亮灯条」的夹角
diff --git a/头罩视野slove/头罩视野/Views/PageTest.xaml.cs b/头罩视野slove/头罩视野/Views/PageTest.xaml.cs
index 69124d4..2043458 100644
--- a/头罩视野slove/头罩视野/Views/PageTest.xaml.cs
+++ b/头罩视野slove/头罩视野/Views/PageTest.xaml.cs
@@ -121,7 +121,7 @@ namespace 头罩视野.Views
             testTimer.Stop();
         }
 
-
+        //测试按钮
         private async void Button_Click_Test(object sender, RoutedEventArgs e)
         {
             if (_isTesting)
@@ -152,8 +152,8 @@ namespace 头罩视野.Views
             //maxBottomViewAngle = 0;
 
             // 初始化：全部设为0（灭）
-            _leftFinalData = Enumerable.Repeat(0, 243).ToList();
-            _rightFinalData = Enumerable.Repeat(0, 243).ToList();
+            //_leftFinalData = Enumerable.Repeat(0, 240).ToList();
+            //_rightFinalData = Enumerable.Repeat(0, 240).ToList();
 
             // 面积也清空
         
@@ -206,8 +206,9 @@ namespace 头罩视野.Views
             {
                 // ✅ 传值调用：把左右眼最终数据传给方法
                 _binocularTotalArea = GetArea.CalculateBinocularArea( _leftFinalData,_rightFinalData, _lightPositions);
+                 //= (_leftTotalArea + _rightTotalArea) - congdie;
                 // 显示到界面
-                smsyarea.Text = _binocularTotalArea.ToString("0.00");
+                smsyarea.Text =_binocularTotalArea.ToString("0.00");
 
                 // 视野保存率（如果需要）
                 double binocularRateD = GetArea.CalcVisionRate(_binocularTotalArea);
@@ -291,10 +292,7 @@ namespace 头罩视野.Views
             }
         }
 
-        /// <summary>
-        /// 采集当前水平角度下的灯条数据，计算该角度的视野面积贡献，并累加到总视野面积中。
-        /// 每次调用只采集一次数据（对应一个水平角度，比如 10°、20°…）。
-        /// </summary>
+       //计算
         private async Task calCurrentangle()
         {
             await ReadLightBarData();
@@ -319,27 +317,47 @@ namespace 头罩视野.Views
             // 5. 根据当前测试模式（左眼/右眼/双目），累加面积
             if (isLeftOnly)
             {
+                //System.Diagnostics.Debug.WriteLine($"lightData 实际长度: {lightData.Length}");
                 _leftTotalArea += singleArea;
                 // 实时合并左眼：只要亮过一次，就永久亮
-                for (int i = 0; i < 243; i++)
-                {
-                    if (lightData[i] == 1)
-                        _leftFinalData[i] = 1;
-                }
+
+                    // 安全获取真实长度
+                    int realLength = lightData.Length;
+
+                    // 初始化最终数据（永远和 lightData 一样长，不会错）
+                    if (_leftFinalData == null || _leftFinalData.Count != realLength)
+                    {
+                        _leftFinalData = new List<int>(new int[realLength]);
+                    }
+
+                    for (int i = 0; i < realLength; i++)
+                    {
+                        if (lightData[i] == 1)
+                        {
+                            _leftFinalData[i] = 1;
+                        }
+                    }
+                
             }
 
             else if (isRightOnly)
             {
                 _rightTotalArea += singleArea;
-                // 实时合并右眼
-                for (int i = 0; i < 243; i++)
+                int realLength = lightData.Length;
+
+                if (_rightFinalData == null || _rightFinalData.Count != realLength)
+                {
+                    _rightFinalData = new List<int>(new int[realLength]);
+                }
+
+                for (int i = 0; i < realLength; i++)
                 {
                     if (lightData[i] == 1)
+                    {
                         _rightFinalData[i] = 1;
+                    }
                 }
             }
-                
-        
 
             // 6. 更新下方视野的最大值（取所有角度中最大的）
             if (bottomViewAngle > maxBottomViewAngle)