diff --git a/Interop.Excel.dll b/Interop.Excel.dll
new file mode 100644
index 000000000..f3e55dcdd
Binary files /dev/null and b/Interop.Excel.dll differ
diff --git a/Interop.Office.dll b/Interop.Office.dll
new file mode 100644
index 000000000..a7484727e
Binary files /dev/null and b/Interop.Office.dll differ
diff --git "a/json and excel/\345\211\247\346\234\254\345\255\230\346\241\243\350\275\254\346\215\242\345\267\245\345\205\267.csproj" "b/json and excel/\345\211\247\346\234\254\345\255\230\346\241\243\350\275\254\346\215\242\345\267\245\345\205\267.csproj"
index 811f7e6e8..fd75b60cc 100644
--- "a/json and excel/\345\211\247\346\234\254\345\255\230\346\241\243\350\275\254\346\215\242\345\267\245\345\205\267.csproj"	
+++ "b/json and excel/\345\211\247\346\234\254\345\255\230\346\241\243\350\275\254\346\215\242\345\267\245\345\205\267.csproj"	
@@ -35,6 +35,17 @@
     <ApplicationIcon>月落乌江 %282%29.ico</ApplicationIcon>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="adodb, Version=7.0.3300.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
+    <Reference Include="Interop.Excel">
+      <HintPath>..\Interop.Excel.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
+    <Reference Include="Interop.Office">
+      <HintPath>..\Interop.Office.dll</HintPath>
+      <EmbedInteropTypes>True</EmbedInteropTypes>
+    </Reference>
     <Reference Include="MonoGame.Framework, Version=3.6.0.1625, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\References\Win\MonoGame.Framework.dll</HintPath>
@@ -92,42 +103,6 @@
     <None Include="App.config" />
   </ItemGroup>
   <ItemGroup>
-    <COMReference Include="ADODB">
-      <Guid>{00000205-0000-0010-8000-00AA006D2EA4}</Guid>
-      <VersionMajor>2</VersionMajor>
-      <VersionMinor>5</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>primary</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
-    <COMReference Include="Excel">
-      <Guid>{45541000-5750-5300-4B49-4E47534F4655}</Guid>
-      <VersionMajor>3</VersionMajor>
-      <VersionMinor>0</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>tlbimp</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
-    <COMReference Include="Microsoft.Office.Core">
-      <Guid>{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}</Guid>
-      <VersionMajor>2</VersionMajor>
-      <VersionMinor>5</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>primary</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
-    <COMReference Include="Office">
-      <Guid>{2DF8D04C-5BFA-101B-BDE5-00AA0044DE52}</Guid>
-      <VersionMajor>99</VersionMajor>
-      <VersionMinor>1</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>tlbimp</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
     <COMReference Include="stdole">
       <Guid>{00020430-0000-0000-C000-000000000046}</Guid>
       <VersionMajor>2</VersionMajor>
@@ -137,15 +112,6 @@
       <Isolated>False</Isolated>
       <EmbedInteropTypes>True</EmbedInteropTypes>
     </COMReference>
-    <COMReference Include="VBIDE">
-      <Guid>{0002E157-0000-0000-C000-000000000046}</Guid>
-      <VersionMajor>5</VersionMajor>
-      <VersionMinor>3</VersionMinor>
-      <Lcid>0</Lcid>
-      <WrapperTool>primary</WrapperTool>
-      <Isolated>False</Isolated>
-      <EmbedInteropTypes>True</EmbedInteropTypes>
-    </COMReference>
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\WorldOfTheThreeKingdoms\WorldOfTheThreeKingdoms.csproj">