diff --git a/StartServerWPF.Modules.Main/ViewModels/DataProcessViewModel.cs b/StartServerWPF.Modules.Main/ViewModels/DataProcessViewModel.cs
index a9643b6..1324bb9 100644
--- a/StartServerWPF.Modules.Main/ViewModels/DataProcessViewModel.cs
+++ b/StartServerWPF.Modules.Main/ViewModels/DataProcessViewModel.cs
@@ -10,6 +10,7 @@ using System.Collections.Generic;
 using System.Collections.ObjectModel;
 using System.Diagnostics;
 using System.Drawing.Drawing2D;
+using System.Globalization;
 using System.IO;
 using System.Linq;
 using System.Text;
@@ -194,6 +195,17 @@ namespace StartServerWPF.Modules.Main.ViewModels
                 DataSelectedIndex = 0;
             };
         });
+        public DelegateCommand CleanDataCommand => new(() =>
+        {
+            //清除临时文件
+            string temPath = Path.GetPathRoot(SavePath) + "temPath";
+            if (Directory.Exists(temPath))
+            {
+                Directory.Delete(temPath, true);
+            }
+            MessageBox.Show("清除成功！");
+
+        });
         public DelegateCommand SaveCommand => new(() =>
         {
             var item = NameSource[DataSelectedIndex];
@@ -232,7 +244,6 @@ namespace StartServerWPF.Modules.Main.ViewModels
                 {
                     DataPath = path;
                 }
-
             }
         });
 
@@ -255,13 +266,32 @@ namespace StartServerWPF.Modules.Main.ViewModels
                     return;
                 }
                 DateTime dateTime = StartSelectedDate;
-                string temPath = Path.GetPathRoot(_workareaModel.savepath) + "temPath";
-                //清除临时文件
-                if (Directory.Exists(temPath))
+                string temPath = Path.GetPathRoot(SavePath) + "temPath";
+             
+                if (!Directory.Exists(temPath))
+                {
+                    Directory.CreateDirectory(temPath);
+                }
+                if (ApmsEventSource.Count > 0)
                 {
-                    Directory.Delete(temPath, true);
+                    ApmsEventSource.Clear();
                 }
-                Directory.CreateDirectory(temPath);              
+                var fileName = Directory.GetFiles(SavePath, "*.index", SearchOption.AllDirectories);
+
+                foreach (var file in fileName)
+                {
+                    bool flag= DateTime.TryParseExact(Path.GetFileNameWithoutExtension(file), "yyyyMMdd", System.Globalization.CultureInfo.CurrentCulture,
+                                                       DateTimeStyles.None, out DateTime da);
+                   if (flag && StartSelectedDate.Date <= da && EndSelectedDate.Date >= da)
+                    {
+                        if (File.Exists(file))
+                        {
+                            File.Delete(file);
+                        }
+                    }
+
+                }
+
                 Task.Run(() =>
                 {
                     IsBusy = false;
diff --git a/StartServerWPF.Modules.Main/Views/DataProcessView.xaml b/StartServerWPF.Modules.Main/Views/DataProcessView.xaml
index 1b800f8..9daeed3 100644
--- a/StartServerWPF.Modules.Main/Views/DataProcessView.xaml
+++ b/StartServerWPF.Modules.Main/Views/DataProcessView.xaml
@@ -110,6 +110,7 @@
                         </ListBox>
                     </Border>
                     <StackPanel Grid.Row="2" Orientation="Horizontal"  HorizontalAlignment="Center" VerticalAlignment="Center" >
+                        <Button  Content="清除缓存" Background="#FF0ABEFF" Foreground="White" Command="{Binding CleanDataCommand}" VerticalAlignment="Bottom" Margin="0,0,30,0"/>
                         <Button  Content="保存" Background="#FF0ABEFF" Foreground="White" Command="{Binding SaveCommand}" IsEnabled="{Binding ElementName=cBoxWorkarea,Path=SelectedValue, Converter={StaticResource Object2BooleanConverter}}" VerticalAlignment="Bottom" Margin="0,0,30,0"/>
                         <Button  Content="开始" Background="#FF0ABEFF" Foreground="White" Command="{Binding StartCommand}" VerticalAlignment="Bottom" IsEnabled="{Binding IsBusy}"/>
                         <hc:LoadingCircle  Height="30" Visibility="{Binding IsBusy, Converter={StaticResource Boolean2VisibilityReConverter}}"/>