diff --git a/View/HistoryRecordsView.xaml b/View/HistoryRecordsView.xaml
index db1ae10..892b783 100644
--- a/View/HistoryRecordsView.xaml
+++ b/View/HistoryRecordsView.xaml
@@ -57,7 +57,6 @@
                 <DataGridTextColumn Header="{x:Static lang:Resources.Remark}" Width="*" Binding="{Binding Remark}" IsReadOnly="True"/>
             </DataGrid.Columns>
         </DataGrid>
-        <lvc:CartesianChart Margin="0,300,0,0" x:Name="chart"
-                     Series="{Binding Series}" YAxes="{Binding YAxes}" XAxes="{Binding XAxes}"/>
+        <lvc:CartesianChart Margin="0,300,0,0" x:Name="chart" Series="{Binding Series}" YAxes="{Binding YAxes}" XAxes="{Binding XAxes}"/>
     </Grid>
 </UserControl>
diff --git a/View/HistoryRecordsView.xaml.cs b/View/HistoryRecordsView.xaml.cs
index bdb5524..afd8f06 100644
--- a/View/HistoryRecordsView.xaml.cs
+++ b/View/HistoryRecordsView.xaml.cs
@@ -52,7 +52,6 @@ namespace DyeingComputer.View
                 HistoryRecordsViewModel.stime = (gridH.Columns[5].GetCellContent(gridH.Items[rownum]) as TextBlock).Text;//定位第1列，
                 HistoryRecordsViewModel.etime = (gridH.Columns[6].GetCellContent(gridH.Items[rownum]) as TextBlock).Text;//定位第6列    
                 HistoryRecordsViewModel.history_ = true;
-               // chart.Series = HistoryRecordsViewModel.Series;
             }
         }
 
diff --git a/ViewModel/HistoryRecordsViewModel.cs b/ViewModel/HistoryRecordsViewModel.cs
index 5c6ad7e..39ed758 100644
--- a/ViewModel/HistoryRecordsViewModel.cs
+++ b/ViewModel/HistoryRecordsViewModel.cs
@@ -25,18 +25,13 @@ namespace DyeingComputer.ViewModel
 {
     public partial class HistoryRecordsViewModel : ObservableObject
     {
+        //数据
+        public ISeries[] _series;
+        public ISeries[] Series { get { return _series; } set { _series = value;OnPropertyChanged(); } }
+        //x轴
+        public ICartesianAxis[] _xAxes;
+        public ICartesianAxis[] XAxes { get {return _xAxes; } set { _xAxes = value; OnPropertyChanged(); } }
 
-        public static ISeries[] Series { get; set; }
-        //x轴时间格式
-        public Axis[] XAxes { get; set; } =
-        {
-            new DateTimeAxis(TimeSpan.FromSeconds(5) , date => date.ToString("yyyy-MM-dd HH:mm"))
-            {
-                CrosshairLabelsBackground = SKColors.DarkGray.AsLvcColor(),
-                CrosshairLabelsPaint = new SolidColorPaint(SKColors.DarkSlateBlue, 1),
-                CrosshairPaint = new SolidColorPaint(SKColors.DarkSlateGray, 1),
-            },
-         };
         //颜色
         private static readonly SKColor s_blue = new SKColor(25, 118, 210);
         private static readonly SKColor s_blue_0 = new SKColor(25, 18, 210);
@@ -224,6 +219,7 @@ namespace DyeingComputer.ViewModel
                 STTC_values = new ObservableCollection<DateTimePoint>(STTC_items);
                 STLC_values = new ObservableCollection<DateTimePoint>(STLC_items);
             }
+            //数据
             Series = new ISeries[]
             {
                     new LineSeries<DateTimePoint>
@@ -348,6 +344,16 @@ namespace DyeingComputer.ViewModel
                         ScalesYAt = 1,
                     },   //附缸3 液位 
             };
+            //x轴时间格式
+            XAxes = new ICartesianAxis[]
+            {
+                new DateTimeAxis(TimeSpan.FromSeconds(5) , date => date.ToString("yyyy-MM-dd HH:mm"))
+                {
+                    CrosshairLabelsBackground = SKColors.DarkGray.AsLvcColor(),
+                    CrosshairLabelsPaint = new SolidColorPaint(SKColors.DarkSlateBlue, 1),
+                    CrosshairPaint = new SolidColorPaint(SKColors.DarkSlateGray, 1),          
+                },    
+            };
         }
     }
 }