diff --git a/SlnMesnac.Common/DLL/FJ500_ExtData.dll b/SlnMesnac.Common/DLL/FJ500_ExtData.dll
new file mode 100644
index 0000000..f234dc9
Binary files /dev/null and b/SlnMesnac.Common/DLL/FJ500_ExtData.dll differ
diff --git a/SlnMesnac.Common/GunHelper.cs b/SlnMesnac.Common/GunHelper.cs
index 57c13e0..0e5d4db 100644
--- a/SlnMesnac.Common/GunHelper.cs
+++ b/SlnMesnac.Common/GunHelper.cs
@@ -1,4 +1,5 @@
-using Microsoft.Extensions.DependencyInjection;
+using FJ500Comm;
+using Microsoft.Extensions.DependencyInjection;
 using System;
 using System.Collections.Generic;
 using System.IO;
@@ -37,13 +38,17 @@ namespace SlnMesnac.Common
         public delegate void PushCode(string code);
         public static event PushCode PushCodeEvent;
 
-    
- 
+        private FJ500SP fj500sF = new FJ500SP();
+
         //初始化串口并启动接收数据
         public  void InstanceSerialPort()
         {
             try
             {
+                string[] data1 = new string[] { "123" };
+                // string[] data = new string[] { "202408101111" };
+                string aaa = fj500sF.SendData(data1, 1);
+                
                 //端口名  注:因为使用的是USB转RS232 所以去设备管理器中查看一下虚拟com口的名字
                 serialPort.PortName = "COM1";// portName;
                                            //波特率 霍尼威尔扫码枪115200,普通9600
@@ -102,6 +107,12 @@ namespace SlnMesnac.Common
         /// <param name="data"></param>
         public void SendData(string data)
         {
+            string[] data1 = new string[] { "123" };
+           // string[] data = new string[] { "202408101111" };
+            fj500sF.SendData( data1, 2);
+            
+
+
             byte[] buffer = GetBytesByCommand(data);
             serialPort.Write(buffer, 0, buffer.Length);
 
diff --git a/SlnMesnac.Common/SlnMesnac.Common.csproj b/SlnMesnac.Common/SlnMesnac.Common.csproj
index 526ea2e..1b54830 100644
--- a/SlnMesnac.Common/SlnMesnac.Common.csproj
+++ b/SlnMesnac.Common/SlnMesnac.Common.csproj
@@ -14,4 +14,10 @@
     <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
 
+  <ItemGroup>
+    <Reference Include="FJ500_ExtData">
+      <HintPath>DLL\FJ500_ExtData.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
 </Project>
diff --git a/SlnMesnac.Library/FJ500_ExtData.dll b/SlnMesnac.Library/FJ500_ExtData.dll
new file mode 100644
index 0000000..f234dc9
Binary files /dev/null and b/SlnMesnac.Library/FJ500_ExtData.dll differ
diff --git a/SlnMesnac.WPF/ViewModel/ProdMgmtViewModel.cs b/SlnMesnac.WPF/ViewModel/ProdMgmtViewModel.cs
index c2ce16e..f25f402 100644
--- a/SlnMesnac.WPF/ViewModel/ProdMgmtViewModel.cs
+++ b/SlnMesnac.WPF/ViewModel/ProdMgmtViewModel.cs
@@ -169,8 +169,8 @@ namespace SlnMesnac.WPF.ViewModel
 
         public ProdMgmtViewModel()
         {
+            gunHelper.InstanceSerialPort();
 
-          
             StartProdPlanCommand = new RelayCommand<string>(obj => StartProdPlan(obj));
             StopProdPlanCommand = new RelayCommand<string>(obj => StopProdPlan(obj));
             _logger = App.ServiceProvider.GetService<ILogger<ProdMgmtViewModel>>();