diff --git a/Rs.DeweyTester/Commom/BuzzerManager.cs b/Rs.DeweyTester/Commom/BuzzerManager.cs
index c195349..47f08e5 100644
--- a/Rs.DeweyTester/Commom/BuzzerManager.cs
+++ b/Rs.DeweyTester/Commom/BuzzerManager.cs
@@ -54,7 +54,7 @@ namespace Rs.MotionPlat.Commom
                     }
                     if (bRun)
                     {
-                        if(MachineManage.Instance.MachineStatus!= EMachineStatus.Stop)
+                        //if(MachineManage.Instance.MachineStatus!= EMachineStatus.Stop)
                         {
                             if(!GlobalVar.DisableBuzzer)
                             {
diff --git a/Rs.DeweyTester/Commom/PadBarCode.cs b/Rs.DeweyTester/Commom/PadBarCode.cs
index 1c74c3b..0bd77a0 100644
--- a/Rs.DeweyTester/Commom/PadBarCode.cs
+++ b/Rs.DeweyTester/Commom/PadBarCode.cs
@@ -10,9 +10,10 @@ namespace Rs.MotionPlat.Commom
     {
         public static string Pad(string sn)
         {
-            string firstStr = sn.Substring(0, sn.Length - 3);
-            string secondStr = sn.Substring(sn.Length - 3);
-            return $"FGX{firstStr}0000RY9+{secondStr}";
+            return sn;
+            //string firstStr = sn.Substring(0, sn.Length - 3);
+            //string secondStr = sn.Substring(sn.Length - 3);
+            //return $"FGX{firstStr}0000RY9+{secondStr}";
         }
     }
 }
diff --git a/Rs.DeweyTester/Flow/NormalFlow/DischargeFlow.cs b/Rs.DeweyTester/Flow/NormalFlow/DischargeFlow.cs
index 1ddf160..68274bf 100644
--- a/Rs.DeweyTester/Flow/NormalFlow/DischargeFlow.cs
+++ b/Rs.DeweyTester/Flow/NormalFlow/DischargeFlow.cs
@@ -474,7 +474,8 @@ namespace Rs.MotionPlat.Flow
                                                 StockTakeFlow.Instance.Take(ETrayType.Input, ret.SlotIndex, idleNozzle.NozzleIndex);
                                                 if (NozzleManager.GetNozzle(idleNozzle.NozzleIndex).Product != null)
                                                 {
-                                                    NozzleManager.GetNozzle(idleNozzle.NozzleIndex).Product.SN = ScanFailNGHelper.GetSn();// "SLK11111111PNK60X";
+                                                    //NozzleManager.GetNozzle(idleNozzle.NozzleIndex).Product.SN = "SLK11111111PNK60X";
+                                                    NozzleManager.GetNozzle(idleNozzle.NozzleIndex).Product.SN = ScanFailNGHelper.GetSn();
                                                 }
                                                 takeSlotIndex++;
                                                 exit = true;
diff --git a/Rs.DeweyTester/FormMain.cs b/Rs.DeweyTester/FormMain.cs
index 09445ef..d82bffa 100644
--- a/Rs.DeweyTester/FormMain.cs
+++ b/Rs.DeweyTester/FormMain.cs
@@ -801,6 +801,7 @@ namespace Rs.MotionPlat
         private void btnBuzzer_Click(object sender, EventArgs e)
         {
             Ops.Off("蜂鸣器");
+            BuzzerManager.Instance.Off();
         }
 
         private void txtGrrProductNum_KeyUp(object sender, KeyEventArgs e)
diff --git a/Rs.DeweyTester/Properties/AssemblyInfo.cs b/Rs.DeweyTester/Properties/AssemblyInfo.cs
index f1d5bf1..97808c4 100644
--- a/Rs.DeweyTester/Properties/AssemblyInfo.cs
+++ b/Rs.DeweyTester/Properties/AssemblyInfo.cs
@@ -31,6 +31,6 @@ using System.Runtime.InteropServices;
 //
 //可以指定所有这些值，也可以使用“生成号”和“修订号”的默认值
 //通过使用 "*"，如下所示:
- [assembly: AssemblyVersion("20.25.33.2")]
+ [assembly: AssemblyVersion("20.25.34.2")]
 //[assembly: AssemblyVersion("1.0.0.0")]
 //[assembly: AssemblyFileVersion("1.0.0.0")]