diff --git a/Correlator/Dialog/AudioFileDialog.xaml b/Correlator/Dialog/AudioFileDialog.xaml
index a92bda5..d136cbc 100644
--- a/Correlator/Dialog/AudioFileDialog.xaml
+++ b/Correlator/Dialog/AudioFileDialog.xaml
@@ -85,13 +85,6 @@
                         Header="名称"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="150"
-                        Binding="{Binding FileSource}"
-                        CanUserResize="False"
-                        Foreground="{StaticResource PrimaryTextBrush}"
-                        Header="文件来源"
-                        IsReadOnly="True" />
-                    <DataGridTextColumn
                         Width="*"
                         Binding="{Binding CreationTime}"
                         CanUserResize="False"
@@ -99,7 +92,7 @@
                         Header="生成时间"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="120"
+                        Width="150"
                         Binding="{Binding FileSize}"
                         CanUserResize="False"
                         Foreground="{StaticResource PrimaryTextBrush}"

diff --git a/Correlator/Dialog/AudioFileDialog.xaml b/Correlator/Dialog/AudioFileDialog.xaml
index a92bda5..d136cbc 100644
--- a/Correlator/Dialog/AudioFileDialog.xaml
+++ b/Correlator/Dialog/AudioFileDialog.xaml
@@ -85,13 +85,6 @@
                         Header="名称"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="150"
-                        Binding="{Binding FileSource}"
-                        CanUserResize="False"
-                        Foreground="{StaticResource PrimaryTextBrush}"
-                        Header="文件来源"
-                        IsReadOnly="True" />
-                    <DataGridTextColumn
                         Width="*"
                         Binding="{Binding CreationTime}"
                         CanUserResize="False"
@@ -99,7 +92,7 @@
                         Header="生成时间"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="120"
+                        Width="150"
                         Binding="{Binding FileSize}"
                         CanUserResize="False"
                         Foreground="{StaticResource PrimaryTextBrush}"
diff --git a/Correlator/Model/AudioFile.cs b/Correlator/Model/AudioFile.cs
index 877a1c7..9a815f8 100644
--- a/Correlator/Model/AudioFile.cs
+++ b/Correlator/Model/AudioFile.cs
@@ -7,9 +7,6 @@
         // 文件名
         public string FileName { get; set; }
 
-        // 听音文件还是计算保存的音频文件
-        public string FileSource { get; set; }
-
         // 完整路径
         public string FullPath { get; set; }
 

diff --git a/Correlator/Dialog/AudioFileDialog.xaml b/Correlator/Dialog/AudioFileDialog.xaml
index a92bda5..d136cbc 100644
--- a/Correlator/Dialog/AudioFileDialog.xaml
+++ b/Correlator/Dialog/AudioFileDialog.xaml
@@ -85,13 +85,6 @@
                         Header="名称"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="150"
-                        Binding="{Binding FileSource}"
-                        CanUserResize="False"
-                        Foreground="{StaticResource PrimaryTextBrush}"
-                        Header="文件来源"
-                        IsReadOnly="True" />
-                    <DataGridTextColumn
                         Width="*"
                         Binding="{Binding CreationTime}"
                         CanUserResize="False"
@@ -99,7 +92,7 @@
                         Header="生成时间"
                         IsReadOnly="True" />
                     <DataGridTextColumn
-                        Width="120"
+                        Width="150"
                         Binding="{Binding FileSize}"
                         CanUserResize="False"
                         Foreground="{StaticResource PrimaryTextBrush}"
diff --git a/Correlator/Model/AudioFile.cs b/Correlator/Model/AudioFile.cs
index 877a1c7..9a815f8 100644
--- a/Correlator/Model/AudioFile.cs
+++ b/Correlator/Model/AudioFile.cs
@@ -7,9 +7,6 @@
         // 文件名
         public string FileName { get; set; }
 
-        // 听音文件还是计算保存的音频文件
-        public string FileSource { get; set; }
-
         // 完整路径
         public string FullPath { get; set; }
 
diff --git a/Correlator/ViewModels/AudioFileDialogViewModel.cs b/Correlator/ViewModels/AudioFileDialogViewModel.cs
index 46b7dbf..2328f78 100644
--- a/Correlator/ViewModels/AudioFileDialogViewModel.cs
+++ b/Correlator/ViewModels/AudioFileDialogViewModel.cs
@@ -303,11 +303,9 @@
                 }
                 else
                 {
-                    var fileSource = fileName.Contains("听音") ? "听音" : "";
                     audioFiles.Add(new AudioFile
                     {
                         FileName = fileName,
-                        FileSource = fileSource,
                         FullPath = file.FullName,
                         FileSize = file.Length.FormatFileSize(),
                         Duration = file.FullName.GetAudioDuration(),