diff --git a/CSI-Z420片剂四用仪.gxw b/CSI-Z420片剂四用仪.gxw
new file mode 100644
index 0000000..b177bab
Binary files /dev/null and b/CSI-Z420片剂四用仪.gxw differ
diff --git a/Models/PlcConfiguration.cs b/Models/PlcConfiguration.cs
index de782d0..776e4f8 100644
--- a/Models/PlcConfiguration.cs
+++ b/Models/PlcConfiguration.cs
@@ -9,6 +9,8 @@
         // 硬度
         public ushort HardnessValue { get; set; }
         public ushort HardnessStartCoil { get; set; }
+        public ushort HardnessStartCoil2 { get; set; }
+        public ushort HardnessStartCoil3 { get; set; }
         public ushort HardnessCompleteCoil { get; set; }
 
         // 脆碎度
diff --git a/ViewModels/StationViewModel.cs b/ViewModels/StationViewModel.cs
index bb1e278..80b9d74 100644
--- a/ViewModels/StationViewModel.cs
+++ b/ViewModels/StationViewModel.cs
@@ -136,19 +136,21 @@ namespace TabletTester2025.ViewModels
             DissolutionPlotModel.Series.Add(_dissolutionSeries);
 
             // 硬度命令
-            HardnessUpCommand = new AsyncRelayCommand(async () =>
-            {
+            //HardnessUpCommand = new AsyncRelayCommand(async () =>
+            //{
+
+            //    await _plc.WriteCoilAsync(0x20, true);
+            //    await Task.Delay(100);
+            //    await _plc.WriteCoilAsync(0x20, false);
+            //});
 
-                await _plc.WriteCoilAsync(0x20, true);
-                await Task.Delay(100);
-                await _plc.WriteCoilAsync(0x20, false);
-            });
             HardnessDownCommand = new AsyncRelayCommand(async () =>
             {
                 await _plc.WriteCoilAsync(0x21, true);
                 await Task.Delay(100);
                 await _plc.WriteCoilAsync(0x21, false);
             });
+
             HardnessResetCommand = new AsyncRelayCommand(() =>
             {
                 _hardnessResults.Clear();
@@ -161,6 +163,7 @@ namespace TabletTester2025.ViewModels
                 Phase = TestPhase.Idle;
                 return Task.CompletedTask;
             });
+
             PrintHardnessCommand = new AsyncRelayCommand(async () => await PrintReport("硬度"));
 
             // 脆碎度命令
@@ -249,7 +252,9 @@ namespace TabletTester2025.ViewModels
 
                 for (int i = 0; i < count; i++)
                 {
-                    await _plc.WriteCoilAsync(_plcConfig.HardnessStartCoil, true);
+                    await _plc.WriteCoilAsync((ushort)(StationId == 1 ? _plcConfig.HardnessStartCoil :
+                        StationId == 2 ? _plcConfig.HardnessStartCoil2
+                        : StationId == 3 ? _plcConfig.HardnessStartCoil3 : 0), true);
                     bool completed = false;
                     while (!completed && Phase == TestPhase.Running)
                     {
@@ -261,7 +266,12 @@ namespace TabletTester2025.ViewModels
                     HardnessValue = val;
                     await Task.Delay(1000);
                 }
+
                 HardnessAvg = _hardnessResults.Average();
+                HardnessMax= _hardnessResults.Max();
+                HardnessMin = _hardnessResults.Min();
+
+
                 HardnessRSD = (StandardDeviation(_hardnessResults) / HardnessAvg) * 100;
                 HardnessPass = HardnessAvg >= min && HardnessAvg <= max;
                 Phase = TestPhase.Completed;
@@ -464,7 +474,7 @@ namespace TabletTester2025.ViewModels
                         _ => ""
                     },
 
-                    IsQualified = HardnessPass && FriabilityPass && DisintegrationPass && DissolutionPass 
+                    IsQualified = HardnessPass && FriabilityPass && DisintegrationPass && DissolutionPass
                 };
                 await Task.Run(() => _db.InsertBatch(batch));
 
@@ -529,5 +539,6 @@ namespace TabletTester2025.ViewModels
             double sum = values.Sum(v => Math.Pow(v - avg, 2));
             return Math.Sqrt(sum / values.Count);
         }
+
     }
 }
\ No newline at end of file
diff --git a/Views/MainWindow.xaml b/Views/MainWindow.xaml
index 4869621..b77bb3a 100644
--- a/Views/MainWindow.xaml
+++ b/Views/MainWindow.xaml
@@ -123,8 +123,8 @@
 
                                 <!-- 按钮区 -->
                                 <WrapPanel Grid.Row="3" HorizontalAlignment="Center" Margin="0,10">
-                                    <Button Command="{Binding HardnessUpCommand}" Content="梁杆上升" Style="{StaticResource ActionButton}" Background="#FF9800" Margin="5 10 5 10"/>
-                                    <Button Command="{Binding HardnessDownCommand}" Content="梁杆下降" Style="{StaticResource ActionButton}" Background="#FF9800"/>
+                                    <!--<Button Command="{Binding HardnessUpCommand}" Content="梁杆上升" Style="{StaticResource ActionButton}" Background="#FF9800" Margin="5 10 5 10"/>
+                                    <Button Command="{Binding HardnessDownCommand}" Content="梁杆下降" Style="{StaticResource ActionButton}" Background="#FF9800"/>-->
                                     <Button Command="{Binding HardnessResetCommand}" Content="复位" Style="{StaticResource ActionButton}" Background="#9E9E9E"/>
                                     <Button Command="{Binding PrintHardnessCommand}" Content="打印" Style="{StaticResource ActionButton}" Background="#607D8B"/>
                                     <Button Command="{Binding StartHardnessCommand}" Content="启动测试" Style="{StaticResource ActionButton}" Background="#4CAF50" Margin="5 0 0 0"/>
diff --git a/Views/MainWindow.xaml.cs b/Views/MainWindow.xaml.cs
index fe7fe68..6639baa 100644
--- a/Views/MainWindow.xaml.cs
+++ b/Views/MainWindow.xaml.cs
@@ -1,4 +1,6 @@
 using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Input;
 
 namespace TabletTester2025
 {
@@ -8,5 +10,31 @@ namespace TabletTester2025
         {
             InitializeComponent();
         }
+
+
+
+        private void OnHardnessUpPress(object sender, MouseButtonEventArgs e)
+        {
+            if (sender is Button btn && btn.DataContext is ViewModels.StationViewModel vm)
+                vm.StartHardnessUp();
+        }
+
+        private void OnHardnessUpRelease(object sender, MouseButtonEventArgs e)
+        {
+            if (sender is Button btn && btn.DataContext is ViewModels.StationViewModel vm)
+                vm.StopHardnessUp();
+        }
+
+        private void OnHardnessDownPress(object sender, MouseButtonEventArgs e)
+        {
+            if (sender is Button btn && btn.DataContext is ViewModels.StationViewModel vm)
+                vm.StartHardnessDown();
+        }
+
+        private void OnHardnessDownRelease(object sender, MouseButtonEventArgs e)
+        {
+            if (sender is Button btn && btn.DataContext is ViewModels.StationViewModel vm)
+                vm.StopHardnessDown();
+        }
     }
 }
\ No newline at end of file
diff --git a/appsettings.json b/appsettings.json
index 34f2193..2ec9e8d 100644
--- a/appsettings.json
+++ b/appsettings.json
@@ -8,7 +8,9 @@
     "Port": 502,
     "SlaveId": 1,
     "HardnessValue": 100,
-    "HardnessStartCoil": 10,
+    "HardnessStartCoil": 70, //硬度工位1启动测试M70
+    "HardnessStartCoil2": 70, //硬度工位1启动测试M70
+    "HardnessStartCoil3": 70, //硬度工位1启动测试M70
     "HardnessCompleteCoil": 11,
     "FriabilityStartCoil": 20,
     "WeightBefore": 200,