diff --git a/Tech/Model/Equipment.cs b/Tech/Model/Equipment.cs
new file mode 100644
index 0000000..117aa36
--- /dev/null
+++ b/Tech/Model/Equipment.cs
@@ -0,0 +1,59 @@
+using System;
+
+namespace Tech_Demo.Model
+{
+    public class Equipment
+    {
+        /**
+         * 编号
+         */
+        public int Id { get; set; }
+
+        /**
+         * 名称
+         */
+        public string Name { get; set; }
+
+        /**
+         * ip
+         */
+        public string Ip { get; set; }
+
+        /**
+         * 地址
+         */
+        public string Url { get; set; }
+
+        /**
+         * 设备类型
+         */
+        public int Type { get; set; }
+
+        public override string ToString()
+        {
+            return base.ToString();
+        }
+
+        public override bool Equals(object obj)
+        {
+            var equipment = obj as Equipment;
+            return base.Equals(equipment);
+        }
+
+        public override int GetHashCode()
+        {
+            return Id.GetHashCode() ^ Name.GetHashCode() ^ Ip.GetHashCode() ^ Url.GetHashCode() ^ Type.GetHashCode();
+        }
+
+        public bool Equals(Equipment equipment)
+        {
+            if (equipment == null)
+            {
+                return false;
+            }
+
+            return Id == equipment.Id && Name == equipment.Name && Ip == equipment.Ip && Url == equipment.Url &&
+                   Type == equipment.Type;
+        }
+    }
+}
\ No newline at end of file
diff --git a/Tech/Model/Repository/Impl/package-info.cs b/Tech/Model/Repository/Impl/package-info.cs
new file mode 100644
index 0000000..51399d0
--- /dev/null
+++ b/Tech/Model/Repository/Impl/package-info.cs
@@ -0,0 +1,7 @@
+namespace Tech_Demo.Model.Repository.Impl
+{
+    public class package_info
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Tech/Presenter/package-info.cs b/Tech/Presenter/package-info.cs
new file mode 100644
index 0000000..3b015f8
--- /dev/null
+++ b/Tech/Presenter/package-info.cs
@@ -0,0 +1,7 @@
+namespace Tech_Demo.Presenter
+{
+    public class package_info
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Tech/Tech.csproj b/Tech/Tech.csproj
index 8b1f44b..6370625 100644
--- a/Tech/Tech.csproj
+++ b/Tech/Tech.csproj
@@ -84,20 +84,9 @@
     </Reference>
   </ItemGroup>
   <ItemGroup>
-    <Compile Include="ArpUtil.cs" />
-    <Compile Include="MainForm.cs">
-      <SubType>Form</SubType>
-    </Compile>
-    <Compile Include="MainForm.Designer.cs">
-      <DependentUpon>MainForm.cs</DependentUpon>
-    </Compile>
-    <Compile Include="GetIPNetTable.cs" />
-    <Compile Include="PlayerView.cs">
-      <SubType>UserControl</SubType>
-    </Compile>
-    <Compile Include="PlayerView.Designer.cs">
-      <DependentUpon>PlayerView.cs</DependentUpon>
-    </Compile>
+    <Compile Include="Model\Equipment.cs" />
+    <Compile Include="Model\Repository\Impl\package-info.cs" />
+    <Compile Include="Presenter\package-info.cs" />
     <Compile Include="Program.cs" />
     <Compile Include="Properties\AssemblyInfo.cs" />
     <Compile Include="UCOverview.cs">
@@ -106,13 +95,21 @@
     <Compile Include="UCOverview.Designer.cs">
       <DependentUpon>UCOverview.cs</DependentUpon>
     </Compile>
-    <Compile Include="util\Thumbnail.cs" />
-    <EmbeddedResource Include="MainForm.resx">
+    <Compile Include="Util\ArpUtil.cs" />
+    <Compile Include="Util\GetIPNetTable.cs" />
+    <Compile Include="Util\Thumbnail.cs" />
+    <Compile Include="View\Impl\MainForm.cs">
+      <SubType>Form</SubType>
+    </Compile>
+    <Compile Include="View\Impl\MainForm.Designer.cs">
       <DependentUpon>MainForm.cs</DependentUpon>
-    </EmbeddedResource>
-    <EmbeddedResource Include="PlayerView.resx">
+    </Compile>
+    <Compile Include="View\Impl\PlayerView.cs">
+      <SubType>UserControl</SubType>
+    </Compile>
+    <Compile Include="View\Impl\PlayerView.Designer.cs">
       <DependentUpon>PlayerView.cs</DependentUpon>
-    </EmbeddedResource>
+    </Compile>
     <EmbeddedResource Include="Properties\Resources.resx">
       <Generator>ResXFileCodeGenerator</Generator>
       <LastGenOutput>Resources.Designer.cs</LastGenOutput>
@@ -126,6 +123,12 @@
     <EmbeddedResource Include="UCOverview.resx">
       <DependentUpon>UCOverview.cs</DependentUpon>
     </EmbeddedResource>
+    <EmbeddedResource Include="View\Impl\MainForm.resx">
+      <DependentUpon>MainForm.cs</DependentUpon>
+    </EmbeddedResource>
+    <EmbeddedResource Include="View\Impl\PlayerView.resx">
+      <DependentUpon>PlayerView.cs</DependentUpon>
+    </EmbeddedResource>
     <None Include="packages.config" />
     <None Include="Properties\Settings.settings">
       <Generator>SettingsSingleFileGenerator</Generator>
diff --git a/Tech/ArpUtil.cs b/Tech/Util/ArpUtil.cs
similarity index 100%
rename from Tech/ArpUtil.cs
rename to Tech/Util/ArpUtil.cs
diff --git a/Tech/GetIPNetTable.cs b/Tech/Util/GetIPNetTable.cs
similarity index 100%
rename from Tech/GetIPNetTable.cs
rename to Tech/Util/GetIPNetTable.cs
diff --git a/Tech/util/Thumbnail.cs b/Tech/Util/Thumbnail.cs
similarity index 100%
rename from Tech/util/Thumbnail.cs
rename to Tech/Util/Thumbnail.cs
diff --git a/Tech/MainForm.Designer.cs b/Tech/View/Impl/MainForm.Designer.cs
similarity index 100%
rename from Tech/MainForm.Designer.cs
rename to Tech/View/Impl/MainForm.Designer.cs
diff --git a/Tech/MainForm.cs b/Tech/View/Impl/MainForm.cs
similarity index 100%
rename from Tech/MainForm.cs
rename to Tech/View/Impl/MainForm.cs
diff --git a/Tech/MainForm.resx b/Tech/View/Impl/MainForm.resx
similarity index 100%
rename from Tech/MainForm.resx
rename to Tech/View/Impl/MainForm.resx
diff --git a/Tech/PlayerView.Designer.cs b/Tech/View/Impl/PlayerView.Designer.cs
similarity index 100%
rename from Tech/PlayerView.Designer.cs
rename to Tech/View/Impl/PlayerView.Designer.cs
diff --git a/Tech/PlayerView.cs b/Tech/View/Impl/PlayerView.cs
similarity index 100%
rename from Tech/PlayerView.cs
rename to Tech/View/Impl/PlayerView.cs
diff --git a/Tech/PlayerView.resx b/Tech/View/Impl/PlayerView.resx
similarity index 100%
rename from Tech/PlayerView.resx
rename to Tech/View/Impl/PlayerView.resx