diff --git a/Admin/AdminConfigurationUC.xaml b/Admin/AdminConfigurationUC.xaml
index b5c189a..e0aecba 100644
--- a/Admin/AdminConfigurationUC.xaml
+++ b/Admin/AdminConfigurationUC.xaml
@@ -17,6 +17,13 @@
           Margin="10" 
                 Click="btnResetCounter_Click"/>
             <Button 
+        Content="RESET LỖI"
+        x:Name="btnSoftResetError"
+        HorizontalAlignment="Stretch" 
+        Height="40" 
+        Margin="10" 
+              Click="btnSoftResetError_Click"/>
+            <Button 
           Content="MỞ NGĂN PHỤ" 
                  x:Name="btnOpenEscrow"
           HorizontalAlignment="Stretch" 
diff --git a/Admin/AdminConfigurationUC.xaml.cs b/Admin/AdminConfigurationUC.xaml.cs
index 6562d57..eb2a1c5 100644
--- a/Admin/AdminConfigurationUC.xaml.cs
+++ b/Admin/AdminConfigurationUC.xaml.cs
@@ -68,7 +68,7 @@ namespace SafeBagDE70.Admin
                     ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
                     Task.Run(() =>
                     {
-                        Thread.Sleep(2);
+                        Thread.Sleep(2000);
                         Dispatcher.Invoke(() =>
                         {
                             lblCounterStatus.Text = "";
@@ -95,5 +95,58 @@ namespace SafeBagDE70.Admin
             var state = AppData.GetCDMState();
             lblDeviceStatus.Text = state.GetFullStatus();
         }
+
+        private void btnSoftResetError_Click(object sender, RoutedEventArgs e)
+        {
+            try
+            {
+                var cCmdRsp = AppData.cCmdRsp;
+                bool bSuccess = true;
+                if (cCmdRsp != null)
+                {
+                    cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+
+                    var recvData = cCmdRsp.recv_dat;
+
+                    if (recvData.dat[14] == recvData.dat[16])
+                    {
+                        cCmdRsp.SendLock();
+                    }
+                    else
+                    {
+                        cCmdRsp.SendEventFix(recvData.dat[16]);
+                    }
+                    if (cCmdRsp.recv_dat.dat[0] != 0x40)
+                    {
+                        bSuccess = false;
+                    }
+                    if (bSuccess)
+                    {
+                        Thread.Sleep(1000);
+                        cCmdRsp.SendXXCmd((byte)Command.CMD_DE_RESET);
+                        Thread.Sleep(2000);
+                        cCmdRsp.SendXXCmd((byte)Command.CMD_DE_SENSE);
+                        if (cCmdRsp.recv_dat.dat[1] == 0x04 && cCmdRsp.recv_dat.dat[2] == 0x41)
+                        {
+                            lblCounterStatus.Text = "Reset lỗi thành công";
+                            ((MainWindow)Application.Current.MainWindow).ShowWelcomeScreen();
+                            Task.Run(() =>
+                            {
+                                Thread.Sleep(2000);
+                                Dispatcher.Invoke(() =>
+                                {
+                                    lblCounterStatus.Text = "";
+                                });
+                            });
+                        }
+                    }
+                }
+            }
+            catch (Exception ex) {
+                Log.Fatal(ex, "SoftReset");
+            }
+           
+           
+        }
     }
 }