diff --git a/Correlator/UserControlPage/FilterUserControl.xaml b/Correlator/UserControlPage/FilterUserControl.xaml
index ef3b2d3..ab7d100 100644
--- a/Correlator/UserControlPage/FilterUserControl.xaml
+++ b/Correlator/UserControlPage/FilterUserControl.xaml
@@ -175,7 +175,6 @@
                 <WpfPlot
                     x:Name="RedScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider
@@ -246,7 +245,6 @@
                 <WpfPlot
                     x:Name="BlueScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider

diff --git a/Correlator/UserControlPage/FilterUserControl.xaml b/Correlator/UserControlPage/FilterUserControl.xaml
index ef3b2d3..ab7d100 100644
--- a/Correlator/UserControlPage/FilterUserControl.xaml
+++ b/Correlator/UserControlPage/FilterUserControl.xaml
@@ -175,7 +175,6 @@
                 <WpfPlot
                     x:Name="RedScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider
@@ -246,7 +245,6 @@
                 <WpfPlot
                     x:Name="BlueScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider
diff --git a/Correlator/UserControlPage/NoiseUserControl.xaml.cs b/Correlator/UserControlPage/NoiseUserControl.xaml.cs
index 2a9089c..e78f3bc 100644
--- a/Correlator/UserControlPage/NoiseUserControl.xaml.cs
+++ b/Correlator/UserControlPage/NoiseUserControl.xaml.cs
@@ -1,4 +1,6 @@
-using System.Windows.Controls;
+using System;
+using System.Drawing;
+using System.Windows.Controls;
 
 namespace Correlator.UserControlPage
 {
@@ -7,6 +9,27 @@
         public NoiseUserControl()
         {
             InitializeComponent();
+            
+            var random = new Random();
+            var redDataX = new double[2500];
+            var redDataY = new double[2500];
+            var blueDataX = new double[2500];
+            var blueDataY = new double[2500];
+
+            for (var i = 0; i < 2500; i++)
+            {
+                redDataX[i] = i;
+                redDataY[i] = random.NextDouble();
+
+                blueDataX[i] = i;
+                blueDataY[i] = random.NextDouble();
+            }
+
+            RedScottplotView.Plot.AddFill(redDataX, redDataY, color: Color.FromArgb(255, 49, 151, 36));
+            RedScottplotView.Refresh();
+
+            BlueScottplotView.Plot.AddFill(blueDataX, blueDataY, color: Color.FromArgb(255, 49, 151, 36));
+            BlueScottplotView.Refresh();
         }
     }
 }
\ No newline at end of file

diff --git a/Correlator/UserControlPage/FilterUserControl.xaml b/Correlator/UserControlPage/FilterUserControl.xaml
index ef3b2d3..ab7d100 100644
--- a/Correlator/UserControlPage/FilterUserControl.xaml
+++ b/Correlator/UserControlPage/FilterUserControl.xaml
@@ -175,7 +175,6 @@
                 <WpfPlot
                     x:Name="RedScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider
@@ -246,7 +245,6 @@
                 <WpfPlot
                     x:Name="BlueScottplotView"
                     Margin="-80,-30,-50,-50"
-                    Background="Transparent"
                     IsEnabled="False" />
 
                 <hc:PreviewSlider
diff --git a/Correlator/UserControlPage/NoiseUserControl.xaml.cs b/Correlator/UserControlPage/NoiseUserControl.xaml.cs
index 2a9089c..e78f3bc 100644
--- a/Correlator/UserControlPage/NoiseUserControl.xaml.cs
+++ b/Correlator/UserControlPage/NoiseUserControl.xaml.cs
@@ -1,4 +1,6 @@
-using System.Windows.Controls;
+using System;
+using System.Drawing;
+using System.Windows.Controls;
 
 namespace Correlator.UserControlPage
 {
@@ -7,6 +9,27 @@
         public NoiseUserControl()
         {
             InitializeComponent();
+            
+            var random = new Random();
+            var redDataX = new double[2500];
+            var redDataY = new double[2500];
+            var blueDataX = new double[2500];
+            var blueDataY = new double[2500];
+
+            for (var i = 0; i < 2500; i++)
+            {
+                redDataX[i] = i;
+                redDataY[i] = random.NextDouble();
+
+                blueDataX[i] = i;
+                blueDataY[i] = random.NextDouble();
+            }
+
+            RedScottplotView.Plot.AddFill(redDataX, redDataY, color: Color.FromArgb(255, 49, 151, 36));
+            RedScottplotView.Refresh();
+
+            BlueScottplotView.Plot.AddFill(blueDataX, blueDataY, color: Color.FromArgb(255, 49, 151, 36));
+            BlueScottplotView.Refresh();
         }
     }
 }
\ No newline at end of file
diff --git a/Correlator/ViewModel/NoiseViewModel.cs b/Correlator/ViewModel/NoiseViewModel.cs
index 29e3997..79cc8c7 100644
--- a/Correlator/ViewModel/NoiseViewModel.cs
+++ b/Correlator/ViewModel/NoiseViewModel.cs
@@ -5,72 +5,35 @@
 using GalaSoft.MvvmLight;
 using GalaSoft.MvvmLight.Command;
 using GalaSoft.MvvmLight.Messaging;
-using LiveCharts;
-using LiveCharts.Defaults;
 
 namespace Correlator.ViewModel
 {
     public class NoiseViewModel : ViewModelBase
     {
-        #region 属性绑定
+        
+        #region VM属性
 
-        /// <summary>
-        /// X轴起始频率
-        /// </summary>
-        private double _minValue;
+        private int _minCurrentValue = 20;
 
-        public double MinValue
+        public int MinCurrentValue
         {
-            get => _minValue;
+            get => _minCurrentValue;
             set
             {
-                _minValue = value;
-                RaisePropertyChanged(() => MinValue);
+                _minCurrentValue = value;
+                RaisePropertyChanged(() => MinCurrentValue);
             }
         }
 
-        /// <summary>
-        /// X轴最大频率
-        /// </summary>
-        private double _maxValue;
+        private int _maxCurrentValue = 20;
 
-        public double MaxValue
+        public int MaxCurrentValue
         {
-            get => _maxValue;
+            get => _maxCurrentValue;
             set
             {
-                _maxValue = value;
-                RaisePropertyChanged(() => MaxValue);
-            }
-        }
-
-        /// <summary>
-        /// 高值
-        /// </summary>
-        private double _highValue;
-
-        public double HighValue
-        {
-            get => _highValue;
-            set
-            {
-                _highValue = value;
-                RaisePropertyChanged(() => HighValue);
-            }
-        }
-
-        /// <summary>
-        /// 低值
-        /// </summary>
-        private double _lowValue;
-
-        public double LowValue
-        {
-            get => _lowValue;
-            set
-            {
-                _lowValue = value;
-                RaisePropertyChanged(() => LowValue);
+                _maxCurrentValue = value;
+                RaisePropertyChanged(() => MaxCurrentValue);
             }
         }
 
@@ -104,40 +67,6 @@
             }
         }
 
-
-        /// <summary>
-        /// 红色直线显示状态
-        /// </summary>
-        private string _lineRedVisibility = "Hidden";
-
-        public string LineRedVisibility
-        {
-            get => _lineRedVisibility;
-            set
-            {
-                _lineRedVisibility = value;
-                RaisePropertyChanged(() => LineRedVisibility);
-            }
-        }
-
-        /// <summary>
-        /// 蓝色直线显示状态
-        /// </summary>
-        private string _lineBlueVisibility = "Hidden";
-
-        public string LineBlueVisibility
-        {
-            get => _lineBlueVisibility;
-            set
-            {
-                _lineBlueVisibility = value;
-                RaisePropertyChanged(() => LineBlueVisibility);
-            }
-        }
-
-        public IChartValues ColumnValuesA { get; set; } = new ChartValues<ObservablePoint>();
-        public IChartValues ColumnValuesB { get; set; } = new ChartValues<ObservablePoint>();
-
         #endregion
 
         public RelayCommand GoBackCommand { get; set; }
@@ -153,35 +82,6 @@
             GoBackCommand = new RelayCommand(() => { Messenger.Default.Send("", MessengerToken.RemoveNoise); });
             StartCollectDataCommand = new RelayCommand(StartCollectData);
 
-            //默认值
-            HighValue = 600;
-            LowValue = 100;
-            MaxValue = 3000;
-            MinValue = 20;
-
-            var random = new Random();
-            for (var i = 0; i < 300; i++)
-            {
-                var p = new ObservablePoint
-                {
-                    X = i * 10,
-                    Y = random.Next(0, 100)
-                };
-
-                ColumnValuesA.Add(p);
-            }
-
-            for (var i = 0; i < 300; i++)
-            {
-                var p = new ObservablePoint
-                {
-                    X = i * 10,
-                    Y = random.Next(0, 100)
-                };
-
-                ColumnValuesB.Add(p);
-            }
-
             //每秒查询信号状态
             _statusTimer.Tick += delegate
             {
@@ -246,9 +146,6 @@
                 {
                     FlowStatus.IsRedCollectComplete = false;
                     FlowStatus.IsBlueCollectComplete = false;
-
-                    LineRedVisibility = "Visible";
-                    LineBlueVisibility = "Visible";
                 }
             }
         }