diff --git a/XplorePlane/Events/MeasurementToolEvent.cs b/XplorePlane/Events/MeasurementToolEvent.cs
index 7d8b129..279af4a 100644
--- a/XplorePlane/Events/MeasurementToolEvent.cs
+++ b/XplorePlane/Events/MeasurementToolEvent.cs
@@ -11,7 +11,8 @@ namespace XplorePlane.Events
         PointDistance,
         PointLineDistance,
         Angle,
-        ThroughHoleFillRate
+        ThroughHoleFillRate,
+        BgaVoid
     }
 
     /// <summary>
diff --git a/XplorePlane/ViewModels/Main/MainViewModel.cs b/XplorePlane/ViewModels/Main/MainViewModel.cs
index b730afc..14f5ecb 100644
--- a/XplorePlane/ViewModels/Main/MainViewModel.cs
+++ b/XplorePlane/ViewModels/Main/MainViewModel.cs
@@ -87,6 +87,7 @@ namespace XplorePlane.ViewModels
         public DelegateCommand PointLineDistanceMeasureCommand { get; }
         public DelegateCommand AngleMeasureCommand { get; }
         public DelegateCommand ThroughHoleFillRateMeasureCommand { get; }
+        public DelegateCommand BgaVoidMeasureCommand { get; }
 
         // 辅助线命令
         public DelegateCommand ToggleCrosshairCommand { get; }
@@ -173,6 +174,7 @@ namespace XplorePlane.ViewModels
             PointLineDistanceMeasureCommand = new DelegateCommand(ExecutePointLineDistanceMeasure);
             AngleMeasureCommand = new DelegateCommand(ExecuteAngleMeasure);
             ThroughHoleFillRateMeasureCommand = new DelegateCommand(ExecuteThroughHoleFillRateMeasure);
+            BgaVoidMeasureCommand = new DelegateCommand(ExecuteBgaVoidMeasure);
 
             // 辅助线命令
             ToggleCrosshairCommand = new DelegateCommand(() =>
@@ -471,6 +473,12 @@ namespace XplorePlane.ViewModels
             _eventAggregator.GetEvent<MeasurementToolEvent>().Publish(MeasurementToolMode.ThroughHoleFillRate);
         }
 
+        private void ExecuteBgaVoidMeasure()
+        {
+            _logger.Info("BGA空隙测量功能已触发");
+            _eventAggregator.GetEvent<MeasurementToolEvent>().Publish(MeasurementToolMode.BgaVoid);
+        }
+
         #endregion
 
         #region 设置命令实现
diff --git a/XplorePlane/Views/Main/MainWindow.xaml b/XplorePlane/Views/Main/MainWindow.xaml
index 3342471..f2c3aa2 100644
--- a/XplorePlane/Views/Main/MainWindow.xaml
+++ b/XplorePlane/Views/Main/MainWindow.xaml
@@ -442,6 +442,17 @@
                             SmallImage="/Assets/Icons/pores.png"
                             Text="通孔填锡率" />
                     </StackPanel>
+
+                    <!--  第三列: BGA空隙测量  -->
+                    <StackPanel>
+                        <telerik:RadRibbonButton
+                            telerik:ScreenTip.Description="BGA焊球空隙率检测"
+                            telerik:ScreenTip.Title="BGA空隙测量"
+                            Command="{Binding BgaVoidMeasureCommand}"
+                            Size="Medium"
+                            SmallImage="/Assets/Icons/bga.png"
+                            Text="BGA空隙" />
+                    </StackPanel>
                 </telerik:RadRibbonGroup>
                 <!--
               <telerik:RadRibbonGroup Header="图像处理">