diff --git a/Aucma.Core.BoxFoam/ViewModels/FoamMonitorPageViewModel.cs b/Aucma.Core.BoxFoam/ViewModels/FoamMonitorPageViewModel.cs
index 3a4fddb7..89d9dc47 100644
--- a/Aucma.Core.BoxFoam/ViewModels/FoamMonitorPageViewModel.cs
+++ b/Aucma.Core.BoxFoam/ViewModels/FoamMonitorPageViewModel.cs
@@ -359,7 +359,7 @@ namespace Aucma.Core.BoxFoam.ViewModels
                 foreach (var item in list)
                 {
                     if (item.Status == 1) StatusColor.Add("Green");
-                    if (item.Status == 2) StatusColor.Add("Red");
+                    if (item.Status == 3) StatusColor.Add("Red");
                     if (!string.IsNullOrEmpty(item.FixtureBoxType)) FixtureName.Add(item.FixtureBoxType);
                     if (!string.IsNullOrEmpty(item.Yield.ToString())) Production.Add(item.Yield.ToString());
               //      if (!string.IsNullOrEmpty(item.InternalTemperature.ToString())) InternalTemperature.Add(item.InternalTemperature.ToString());
diff --git a/Aucma.Core.CodeBinding/Business/GunBusiness.cs b/Aucma.Core.CodeBinding/Business/GunBusiness.cs
index 3900e7f2..a21237f7 100644
--- a/Aucma.Core.CodeBinding/Business/GunBusiness.cs
+++ b/Aucma.Core.CodeBinding/Business/GunBusiness.cs
@@ -50,7 +50,7 @@ namespace Aucma.Core.CodeBinding.Business
                 //忽略null字节
                 serialPort.DiscardNull = true;
                 //接收事件
-                serialPort.DataReceived += serialPort_DataReceived;
+                serialPort.DataReceived += new SerialDataReceivedEventHandler(serialPort_DataReceived);
                 //开启串口
                 serialPort.Open();
             }
@@ -72,14 +72,20 @@ namespace Aucma.Core.CodeBinding.Business
             {
                
                 SerialPort serialPort = (SerialPort)sender;
+             
+                string code = serialPort.ReadExisting();
+
+                if (string.IsNullOrEmpty(code))
+                {
+                    return;
+                }
+                //业务处理
+                Console.WriteLine("获取数据：" + code.Trim());
 
-                //开启接收数据线程
-                Thread threadReceiveSub = new Thread(new ParameterizedThreadStart(ReceiveData));
-                threadReceiveSub.Start(serialPort);
             }
             catch (Exception ex)
             {
-                throw;
+               Console.Write(ex.ToString());
             }
         }
         private static void ReceiveData(object serialPortobj)
diff --git a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
index 8d86809c..6267ed39 100644
--- a/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
+++ b/Aucma.Core.Scanner/Helper/MvCodeHelper.cs
@@ -74,6 +74,7 @@ namespace Aucma.Core.Scanner
         // (成功创建)连接上的设备和其ip(string)集合
         public static Dictionary<MvCodeReader, string> m_cMyDevices = new Dictionary<MvCodeReader, string>();
 
+        private static string lastCodeStr = string.Empty;
 
         #region 设备连接状态
         /// <summary>
@@ -342,11 +343,15 @@ namespace Aucma.Core.Scanner
                                     }
                                     string strCode = Encoding.GetEncoding("UTF-8").GetString(buffer).Trim().TrimEnd('\0');
                                     log.Info("相机ip:" + hashmap.Value + "   Get CodeNum: " + "CodeNum[" + i.ToString() + "], CodeString[" + strCode + "]");
-                                    if (!string.IsNullOrEmpty(strCode))
+                                    if (!string.IsNullOrEmpty(strCode) && !strCode.Equals(lastCodeStr))
                                     {
-                                       DoorReceiveCodeDelegateEvent?.Invoke(strCode);//箱门匹配扫码器
-                                        // 获取到条码处理业务
-                                       Console.WriteLine(strCode,hashmap.Value);
+                                      // DoorReceiveCodeDelegateEvent?.Invoke(strCode);//箱门匹配扫码器
+                                      // 获取到条码处理业务
+
+                                     Console.WriteLine(strCode,hashmap.Value);
+                                     //   泡前库业务处理
+                                     //   PQKReceiveCodeEvent(strCode);
+                                        lastCodeStr = strCode;
                                     }
                                 }
                             }