diff --git a/HighWayIot.Plc/HighWayIot.Plc.csproj b/HighWayIot.Plc/HighWayIot.Plc.csproj
index fd0970d..b6e2b18 100644
--- a/HighWayIot.Plc/HighWayIot.Plc.csproj
+++ b/HighWayIot.Plc/HighWayIot.Plc.csproj
@@ -32,9 +32,6 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="HslCommunication">
-      <HintPath>..\HighWayIot.Library\HslCommunication.dll</HintPath>
-    </Reference>
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -62,5 +59,10 @@
   <ItemGroup>
     <Folder Include="Impl\" />
   </ItemGroup>
+  <ItemGroup>
+    <PackageReference Include="HslCommunication">
+      <Version>12.1.3</Version>
+    </PackageReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/HighWayIot.Plc/PlcConnect.cs b/HighWayIot.Plc/PlcConnect.cs
index 551442c..72a95b1 100644
--- a/HighWayIot.Plc/PlcConnect.cs
+++ b/HighWayIot.Plc/PlcConnect.cs
@@ -36,14 +36,15 @@ namespace HighWayIot.Plc
                     SocketKeepAliveTime = -1,
                     IsPersistentConnection = true,
                 };
+                plc.ConnectServer();
             }
             catch (Exception ex)
             {
                 logHelper.Error("初始化PLC服务器发生错误！", ex);
             }
 
-            string s = IsConnect ? "正常" : "异常";
-            logHelper.Info($"PLC连接：{s}");
+            
+            
 
             return plc;
         }
@@ -55,6 +56,7 @@ namespace HighWayIot.Plc
         {
             get
             {
+                if (MelsecInstance == null) return false;
                 var result = MelsecInstance.ReadPlcType();
                 logHelper.Info($"PLC型号：{result.Content}");
                 return result.IsSuccess;
diff --git a/HighWayIot.Winform/HighWayIot.Winform.csproj b/HighWayIot.Winform/HighWayIot.Winform.csproj
index c1fb5dc..f042a9b 100644
--- a/HighWayIot.Winform/HighWayIot.Winform.csproj
+++ b/HighWayIot.Winform/HighWayIot.Winform.csproj
@@ -36,7 +36,6 @@
     <StartupObject />
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="HslCommunication, Version=12.1.3.0, Culture=neutral, PublicKeyToken=3d72ad3b6b5ec0e3" />
     <Reference Include="System" />
     <Reference Include="System.Core" />
     <Reference Include="System.Xml.Linq" />
@@ -313,6 +312,10 @@
       <CopyToOutputDirectory>Always</CopyToOutputDirectory>
     </Content>
   </ItemGroup>
-  <ItemGroup />
+  <ItemGroup>
+    <PackageReference Include="HslCommunication">
+      <Version>12.1.3</Version>
+    </PackageReference>
+  </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
 </Project>
\ No newline at end of file
diff --git a/HighWayIot.Winform/Program.cs b/HighWayIot.Winform/Program.cs
index adc471e..30a819c 100644
--- a/HighWayIot.Winform/Program.cs
+++ b/HighWayIot.Winform/Program.cs
@@ -6,6 +6,7 @@ using System.Linq;
 using System.Runtime.InteropServices;
 using System.Threading.Tasks;
 using System.Windows.Forms;
+using HighWayIot.Plc;
 
 namespace HighWayIot.Winform
 {
@@ -30,6 +31,8 @@ namespace HighWayIot.Winform
             //Console.OutputEncoding = System.Text.Encoding.UTF8;
             //Console.InputEncoding = System.Text.Encoding.UTF8;
 
+            
+
             AllocConsole();//调用系统API，调用控制台窗口
             // 设置控制台编码为系统默认编码（解决乱码问题）
             Application.EnableVisualStyles();