diff --git a/ConeCalorimeter/ViewModels/ConeRadiationSettingsViewModel.cs b/ConeCalorimeter/ViewModels/ConeRadiationSettingsViewModel.cs
index 369ce8a..f28b695 100644
--- a/ConeCalorimeter/ViewModels/ConeRadiationSettingsViewModel.cs
+++ b/ConeCalorimeter/ViewModels/ConeRadiationSettingsViewModel.cs
@@ -38,7 +38,9 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
     private const double HeatingNoRiseTolerance = 1;
     private const double HeatingAtTargetTolerance = 2;
     private const double TargetTemperatureMismatchTolerance = 0.05;
-    private const ushort AlarmCoil = 91;
+    private const ushort YellowLampCoil = 57;
+    private const ushort GreenLampCoil = 58;
+    private const ushort RedLampCoil = 59;
     private const ushort CirculatingWaterCoil = 49;
     private const ushort HeatingCoil = 102;
     private const ushort StartHeatingCoil = 100;
@@ -67,7 +69,9 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
     private string _targetTemperatureText = "";
     private string _heatTransferText = "";
     private string _lastAction = "待机";
-    private bool _alarmActive;
+    private bool _yellowLampActive;
+    private bool _greenLampActive;
+    private bool _redLampActive;
     private bool _circulatingWaterActive;
     private bool _heatingActive;
     private bool _isEditingConeParameters;
@@ -148,25 +152,67 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
         private set => SetProperty(ref _lastAction, value);
     }
 
-    public bool AlarmActive
+    public bool YellowLampActive
     {
-        get => _alarmActive;
-        private set => SetProperty(ref _alarmActive, value);
+        get => _yellowLampActive;
+        private set
+        {
+            if (SetProperty(ref _yellowLampActive, value))
+            {
+                OnPropertyChanged(nameof(LampStatusText));
+            }
+        }
+    }
+
+    public bool GreenLampActive
+    {
+        get => _greenLampActive;
+        private set
+        {
+            if (SetProperty(ref _greenLampActive, value))
+            {
+                OnPropertyChanged(nameof(LampStatusText));
+            }
+        }
+    }
+
+    public bool RedLampActive
+    {
+        get => _redLampActive;
+        private set
+        {
+            if (SetProperty(ref _redLampActive, value))
+            {
+                OnPropertyChanged(nameof(LampStatusText));
+            }
+        }
+    }
+
+    public string LampStatusText
+    {
+        get
+        {
+            if (RedLampActive)
+            {
+                return "M59 红灯";
+            }
+
+            if (YellowLampActive)
+            {
+                return "M57 黄灯";
+            }
+
+            return GreenLampActive ? "M58 绿灯" : "未触发";
+        }
     }
 
     public bool CirculatingWaterActive
     {
         get => _circulatingWaterActive;
-        private set
-        {
-            if (SetProperty(ref _circulatingWaterActive, value))
-            {
-                OnPropertyChanged(nameof(CirculatingWaterButtonText));
-            }
-        }
+        private set => SetProperty(ref _circulatingWaterActive, value);
     }
 
-    public string CirculatingWaterButtonText => CirculatingWaterActive ? "循环水：开启" : "循环水：关闭";
+    public string CirculatingWaterButtonText => CirculatingWaterAction;
 
     public bool HeatingActive
     {
@@ -263,7 +309,9 @@ public sealed class ConeRadiationSettingsViewModel : PageViewModel
             }
         }
 
-        AlarmActive = _tcpDeviceConnectionService.TryReadCoil(AlarmCoil, out var alarmActive) && alarmActive;
+        YellowLampActive = _tcpDeviceConnectionService.TryReadCoil(YellowLampCoil, out var yellowLampActive) && yellowLampActive;
+        GreenLampActive = _tcpDeviceConnectionService.TryReadCoil(GreenLampCoil, out var greenLampActive) && greenLampActive;
+        RedLampActive = _tcpDeviceConnectionService.TryReadCoil(RedLampCoil, out var redLampActive) && redLampActive;
         HeatingActive = _tcpDeviceConnectionService.TryReadCoil(HeatingCoil, out var heatingActive) && heatingActive;
         LogHeatingDiagnosticIfNeeded(HeatingActive);
         if (_tcpDeviceConnectionService.TryReadCoil(CirculatingWaterCoil, out var circulatingWaterActive))
diff --git a/ConeCalorimeter/Views/ConeRadiationSettingsView.xaml b/ConeCalorimeter/Views/ConeRadiationSettingsView.xaml
index c998d27..f5831ec 100644
--- a/ConeCalorimeter/Views/ConeRadiationSettingsView.xaml
+++ b/ConeCalorimeter/Views/ConeRadiationSettingsView.xaml
@@ -43,7 +43,7 @@
         <Grid.RowDefinitions>
             <RowDefinition Height="76" />
             <RowDefinition Height="*" />
-            <RowDefinition Height="96" />
+            <RowDefinition Height="24" />
         </Grid.RowDefinitions>
 
         <Grid Grid.Row="0"
@@ -79,47 +79,38 @@
                         Width="100"
                         Height="42"
                         Style="{StaticResource InstrumentButtonStyle}" />
-                <Grid Width="92"
-                      Height="54"
-                      Margin="28,0,0,0">
-                    <Ellipse Width="76"
-                             Height="16"
-                             Fill="#111817"
-                             VerticalAlignment="Bottom"
-                             HorizontalAlignment="Center" />
-                    <Border Width="46"
-                            Height="38"
-                            CornerRadius="22,22,8,8"
-                            BorderBrush="#6B201F"
-                            BorderThickness="1"
-                            VerticalAlignment="Top"
-                            HorizontalAlignment="Center">
-                        <Border.Style>
-                            <Style TargetType="Border">
-                                <Setter Property="Background" Value="#2E9D57" />
-                                <Setter Property="BorderBrush" Value="#1D6939" />
+                <StackPanel Margin="26,0,0,0"
+                            HorizontalAlignment="Center"
+                            VerticalAlignment="Center">
+                    <Ellipse Width="34"
+                             Height="34"
+                             Stroke="#8C9691"
+                             StrokeThickness="1">
+                        <Ellipse.Style>
+                            <Style TargetType="Ellipse">
+                                <Setter Property="Fill" Value="#A7AFAB" />
                                 <Style.Triggers>
-                                    <DataTrigger Binding="{Binding AlarmActive}" Value="True">
-                                        <Setter Property="Background" Value="#F01824" />
-                                        <Setter Property="BorderBrush" Value="#6B201F" />
+                                    <DataTrigger Binding="{Binding GreenLampActive}" Value="True">
+                                        <Setter Property="Fill" Value="#2EA35A" />
+                                        <Setter Property="Stroke" Value="#1D6939" />
+                                    </DataTrigger>
+                                    <DataTrigger Binding="{Binding YellowLampActive}" Value="True">
+                                        <Setter Property="Fill" Value="#F2C230" />
+                                        <Setter Property="Stroke" Value="#8B6A00" />
+                                    </DataTrigger>
+                                    <DataTrigger Binding="{Binding RedLampActive}" Value="True">
+                                        <Setter Property="Fill" Value="#E41F2C" />
+                                        <Setter Property="Stroke" Value="#8E111A" />
                                     </DataTrigger>
                                 </Style.Triggers>
                             </Style>
-                        </Border.Style>
-                    </Border>
-                    <Ellipse Width="10"
-                             Height="18"
-                             Fill="White"
-                             Opacity="0.88"
-                             Margin="0,8,18,0"
-                             HorizontalAlignment="Center"
-                             VerticalAlignment="Top"
-                             RenderTransformOrigin="0.5,0.5">
-                        <Ellipse.RenderTransform>
-                            <RotateTransform Angle="35" />
-                        </Ellipse.RenderTransform>
+                        </Ellipse.Style>
                     </Ellipse>
-                </Grid>
+                    <TextBlock Text="{Binding LampStatusText}"
+                               FontSize="12"
+                               Foreground="#40504B"
+                               HorizontalAlignment="Center" />
+                </StackPanel>
             </StackPanel>
         </Grid>
 
@@ -292,39 +283,32 @@
                             CommandParameter="停止升温"
                             Width="140"
                             Height="42"
+                            Margin="0,0,10,0"
                             Style="{StaticResource InstrumentButtonStyle}" />
+                    <Button Content="循环水"
+                            Command="{Binding ActionCommand}"
+                            CommandParameter="循环水"
+                            Width="140"
+                            Height="42">
+                        <Button.Style>
+                            <Style TargetType="Button"
+                                   BasedOn="{StaticResource InstrumentButtonStyle}">
+                                <Setter Property="Background" Value="#EEF1EF" />
+                                <Setter Property="BorderBrush" Value="#A9B1AD" />
+                                <Setter Property="Foreground" Value="#172320" />
+                                <Style.Triggers>
+                                    <DataTrigger Binding="{Binding CirculatingWaterActive}" Value="True">
+                                        <Setter Property="Background" Value="#2F8F5B" />
+                                        <Setter Property="BorderBrush" Value="#236A45" />
+                                        <Setter Property="Foreground" Value="#FFFFFF" />
+                                    </DataTrigger>
+                                </Style.Triggers>
+                            </Style>
+                        </Button.Style>
+                    </Button>
                 </StackPanel>
             </Grid>
             </Border>
         </Grid>
-
-        <Grid Grid.Row="2"
-              Margin="24,12,24,16">
-            <Grid.ColumnDefinitions>
-                <ColumnDefinition Width="*" />
-                <ColumnDefinition Width="150" />
-                <ColumnDefinition Width="*" />
-            </Grid.ColumnDefinitions>
-
-            <Button Grid.Column="1"
-                    Content="{Binding CirculatingWaterButtonText}"
-                    Command="{Binding ActionCommand}"
-                    CommandParameter="循环水"
-                    Height="42"
-                    VerticalAlignment="Center">
-                <Button.Style>
-                    <Style TargetType="Button"
-                           BasedOn="{StaticResource InstrumentPrimaryButtonStyle}">
-                        <Style.Triggers>
-                            <DataTrigger Binding="{Binding CirculatingWaterActive}" Value="True">
-                                <Setter Property="Background" Value="#DDEFE6" />
-                                <Setter Property="BorderBrush" Value="#3F8B63" />
-                                <Setter Property="Foreground" Value="#0D3B24" />
-                            </DataTrigger>
-                        </Style.Triggers>
-                    </Style>
-                </Button.Style>
-            </Button>
-        </Grid>
     </Grid>
 </UserControl>
diff --git a/ConeCalorimeter/Views/TestPageView.xaml b/ConeCalorimeter/Views/TestPageView.xaml
index 5d5e857..4370e25 100644
--- a/ConeCalorimeter/Views/TestPageView.xaml
+++ b/ConeCalorimeter/Views/TestPageView.xaml
@@ -191,8 +191,19 @@
                                        FontWeight="SemiBold"
                                        Foreground="#162321" />
                             <TextBlock Text="{Binding FlameStatus}"
-                                       FontSize="16"
-                                       Foreground="#40504B" />
+                                       FontSize="16">
+                                <TextBlock.Style>
+                                    <Style TargetType="TextBlock">
+                                        <Setter Property="Foreground" Value="#40504B" />
+                                        <Style.Triggers>
+                                            <DataTrigger Binding="{Binding FlameDetected}" Value="True">
+                                                <Setter Property="Foreground" Value="#E41F2C" />
+                                                <Setter Property="FontWeight" Value="SemiBold" />
+                                            </DataTrigger>
+                                        </Style.Triggers>
+                                    </Style>
+                                </TextBlock.Style>
+                            </TextBlock>
                         </StackPanel>
                     </Grid>
                 </Border>