diff --git a/SparkClient.csproj b/SparkClient.csproj
index d323125..3691a2e 100644
--- a/SparkClient.csproj
+++ b/SparkClient.csproj
@@ -44,7 +44,6 @@
     </ItemGroup>
 
     <ItemGroup>
-      <None Remove="csv\histroy.csv" />
       <None Remove="ffmpeg.exe" />
       <None Remove="FodyWeavers.xml" />
       <None Remove="Resource\Document\Helper_en.pdf" />
@@ -73,9 +72,6 @@
       <None Remove="Resource\Images\UIResource\round_P8-P8.png" />
       <None Remove="Resource\Images\UIResource\round_select.png" />
       <None Remove="Resource\Images\ze-add-o 1%403x.png" />
-      <Content Include="csv\histroy.csv">
-        <CopyToOutputDirectory>Always</CopyToOutputDirectory>
-      </Content>
       <Content Include="ffmpeg.exe">
         <CopyToOutputDirectory>Always</CopyToOutputDirectory>
       </Content>
@@ -280,4 +276,8 @@
       </Reference>
     </ItemGroup>
 
+    <ItemGroup>
+      <Folder Include="csv\" />
+    </ItemGroup>
+
 </Project>
diff --git a/csv/histroy.csv b/csv/histroy.csv
deleted file mode 100644
index e69de29..0000000