diff --git a/MTC_Adapter/OPC-UA-REDIS/OPC-UA-REDIS.csproj b/MTC_Adapter/OPC-UA-REDIS/OPC-UA-REDIS.csproj
index ee1cc12..070e54e 100644
--- a/MTC_Adapter/OPC-UA-REDIS/OPC-UA-REDIS.csproj
+++ b/MTC_Adapter/OPC-UA-REDIS/OPC-UA-REDIS.csproj
@@ -55,6 +55,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AdapterRed.cs" />
+    <Compile Include="DataModelClass.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="DataItemRed.cs" />
     <Compile Include="redUtil.cs" />