diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/AutoControl/DB/StockMaterrialDBHelp.cs b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/AutoControl/DB/StockMaterrialDBHelp.cs
index a5b6f0c..83f3448 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/AutoControl/DB/StockMaterrialDBHelp.cs
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/AutoControl/DB/StockMaterrialDBHelp.cs
@@ -15,23 +15,51 @@ namespace Mesnac.Action.ChemicalWeighing.AutoControl.DB
         /// 获取干混机物料
         /// </summary>
         /// <returns></returns>
-        public static List<MyMCCombobox> GetDryerMaterrial()
+        public static DataTable GetDryerMaterrial()
         {
             var list = GetStockMaterrial(1);
             list.RemoveAll(x => x.CmbValue == 5);
             list.RemoveAll(x => x.CmbValue == 6);
-            return list;
+            var dt = GetMcBox();
+            foreach (var entity in list)
+            {
+                var dr = dt.NewRow();
+                dr[0] = entity.CmbValue.ToString();
+                dr[1] = entity.CmbDisplay;
+                dt.Rows.Add(dr);
+
+            }
+
+            return dt;
+        }
+
+        private static DataTable GetMcBox()
+        {
+            DataTable dataTable = new DataTable();
+            dataTable.Columns.Add("CmbValue", typeof(string));
+            dataTable.Columns.Add("CmbDisplay", typeof(string));
+            return dataTable;
         }
         
         /// <summary>
         /// 获取糊化机物料
         /// </summary>
         /// <returns></returns>
-        public static List<MyMCCombobox> GetSiloMaterrial()
+        public static DataTable GetSiloMaterrial()
         {
             var list1 = GetStockMaterrial(1);
             list1 = list1.Where(x => x.CmbValue == 5 || x.CmbValue == 6).ToList();
-            return list1;
+            var dt = GetMcBox();
+            foreach (var entity in list1)
+            {
+                var dr = dt.NewRow();
+                dr[0] = entity.CmbValue.ToString();
+                dr[1] = entity.CmbDisplay;
+                dt.Rows.Add(dr);
+
+            }
+
+            return dt;
         }
 
         /// <summary>
diff --git a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
index 7560737..28ceacd 100644
--- a/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
+++ b/Actions/ChemicalWeighing/Mesnac.Action.ChemicalWeighing/Mesnac.Action.ChemicalWeighing.csproj
@@ -176,6 +176,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\..\PlugInPlatform\Mesnac.PlugIn.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.Office.Interop.Excel">
+      <HintPath>..\..\Microsoft.Office.Interop.Excel.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />