diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
index c5b93fb..bd872a9 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
@@ -177,7 +177,7 @@
       <HintPath>..\..\..\PlugInPlatform\Mesnac.PlugIn.dll</HintPath>
     </Reference>
     <Reference Include="Microsoft.Office.Interop.Excel">
-
+      <HintPath>E:\mesnac\化工项目源码\源码\Actions\Microsoft.Office.Interop.Excel.dll</HintPath>
     </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
@@ -189,7 +189,6 @@
       <HintPath>..\..\..\packages\System.Data.SqlClient.4.8.5\lib\net451\System.Data.SqlClient.dll</HintPath>
     </Reference>
     <Reference Include="System.Drawing" />
-    <Reference Include="System.Runtime.Caching" />
     <Reference Include="System.Runtime.Serialization.Formatters.Soap" />
     <Reference Include="System.Web" />
     <Reference Include="System.Web.Extensions" />