diff --git a/APPQ5/QMAPP.WinForm/Forms/Operation/OperationForm.cs b/APPQ5/QMAPP.WinForm/Forms/Operation/OperationForm.cs
index 39e45ce..5933823 100644
--- a/APPQ5/QMAPP.WinForm/Forms/Operation/OperationForm.cs
+++ b/APPQ5/QMAPP.WinForm/Forms/Operation/OperationForm.cs
@@ -638,7 +638,8 @@ namespace QMAPP.WinForm.Forms.Operation
                 if (comMachine.Items.Count <= 0)
                 {
                     txtCode.Text = "";
-                    PlaySound.PlaySounds.Play(@errorSoundPath);
+                    //PlaySound.PlaySounds.Play(@errorSoundPath);
+                    System.Media.SoundPlayer media = new System.Media.SoundPlayer(errorSoundPath);
                     this.lblError.Text = "请先选择设备！";
                     this.lblError.ForeColor = Color.White;
                     this.lblError.BackColor = Color.Red;
@@ -651,7 +652,8 @@ namespace QMAPP.WinForm.Forms.Operation
                 if (string.IsNullOrEmpty(productCode))
                 {
                     txtCode.Text = "";
-                    PlaySound.PlaySounds.Play(@errorSoundPath);
+                    //PlaySound.PlaySounds.Play(@errorSoundPath);
+                    System.Media.SoundPlayer media = new System.Media.SoundPlayer(errorSoundPath);
                     this.lblError.Text = "请输入条码！";
                     this.lblError.ForeColor = Color.White;
                     this.lblError.BackColor = Color.Red;
@@ -671,7 +673,8 @@ namespace QMAPP.WinForm.Forms.Operation
                 if (dai == null)
                 {
                     txtCode.Text = "";
-                    PlaySound.PlaySounds.Play(@errorSoundPath);
+                    //PlaySound.PlaySounds.Play(@errorSoundPath);
+                    System.Media.SoundPlayer media = new System.Media.SoundPlayer(errorSoundPath);
                     this.lblError.Text = "输入条码不是本工序可接受格式！";
                     this.lblError.ForeColor = Color.White;
                     this.lblError.BackColor = Color.Red;
@@ -759,7 +762,8 @@ namespace QMAPP.WinForm.Forms.Operation
 
                 if (!result.Success) //如果采集数据输入失败
                 {
-                    PlaySound.PlaySounds.Play(@errorSoundPath);
+                    //PlaySound.PlaySounds.Play(@errorSoundPath);
+                    System.Media.SoundPlayer media = new System.Media.SoundPlayer(errorSoundPath);
                     this.lblError.Text = result.Message;
                     this.lblError.ForeColor = Color.White;
                     this.lblError.BackColor = Color.Red;
@@ -795,7 +799,12 @@ namespace QMAPP.WinForm.Forms.Operation
 
                     this.txtCode.Text = "";
 
-                    PlaySound.PlaySounds.Play(@okSoundPath);
+                    //PlaySound.PlaySounds.Play(@okSoundPath);
+                    if (!"770,018,278".Contains(productCode.Substring(0, 3)))
+                    {
+                        System.Media.SoundPlayer media = new System.Media.SoundPlayer(@okSoundPath);
+                    }
+                    
 
                     if (this.lblLock.Tag.ToString().Equals("0"))
                     {