diff --git a/StartServerWPF.Modules.Main/Views/SetParamView.xaml b/StartServerWPF.Modules.Main/Views/SetParamView.xaml
index 18dd4cc..26efef7 100644
--- a/StartServerWPF.Modules.Main/Views/SetParamView.xaml
+++ b/StartServerWPF.Modules.Main/Views/SetParamView.xaml
@@ -180,7 +180,7 @@
                         <TextBlock Text="VPN名称：" Grid.Row="2" Grid.Column="0" VerticalAlignment="Center" />
                         <TextBox Text="{Binding MainModel.VpnName}" Grid.Row="2" Grid.Column="1" VerticalAlignment="Center"  />
                         <TextBlock Text="用户名：" Grid.Row="3" Grid.Column="0" VerticalAlignment="Center" />
-                        <TextBox Text="{Binding MainModel.VpnPsw}" Grid.Row="3" Grid.Column="1" VerticalAlignment="Center" />
+                        <TextBox Text="{Binding MainModel.VpnUserName}" Grid.Row="3" Grid.Column="1" VerticalAlignment="Center" />
                         <TextBlock Text="密码："   Grid.Row="4" Grid.Column="0"  VerticalAlignment="Center" />
                         <TextBox Text="{Binding MainModel.VpnPsw}"  Grid.Row="4" Grid.Column="1" VerticalAlignment="Center" />
 
diff --git a/StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs b/StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs
index a0057ec..9ab63bf 100644
--- a/StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs
+++ b/StartServerWPF.Modules.MseedChart/ViewModels/ChartPlotRealDataViewModel.cs
@@ -1021,7 +1021,7 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
             stopwatch.Stop();
             currentTime = currentTime.AddSeconds(1);
             double time3 = stopwatch.ElapsedMilliseconds;
-            Debug.WriteLine("timeFrame:{0},time1:{1}ms,time2:{2}ms，time3:{3}ms", currentTime, time1, time2,time3);
+            Debug.WriteLine("timeFrame: {0},time1: {1}ms,time2: {2}ms，time3: {3}ms, Now:{4}", currentTime, time1, time2,time3, DateTime.Now);
         }
         double _pointsAppended = 0;
         double[][] _data;
@@ -1046,8 +1046,8 @@ namespace StartServerWPF.Modules.MseedChart.ViewModels
                     _lChartAll.ViewXY.YAxes[yindex].SetRange(thisSeriesData.Min()-1, thisSeriesData.Max() + 1); 
                 }
                 _lChartAll.ViewXY.SampleDataSeries[seriesIndex].AddSamples(thisSeriesData, false);
-                Debug.WriteLine($"{DateTime.Now}*********** index:{seriesIndex}," +
-                    $" pointCount:{_lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount}");
+                //Debug.WriteLine($"{DateTime.Now}*********** index:{seriesIndex}," +
+                //    $" pointCount:{_lChartAll.ViewXY.SampleDataSeries[seriesIndex].PointCount}");
             }
             _pointsAppended += 1;
 
diff --git a/StartServerWPF/SystemConfig.json b/StartServerWPF/SystemConfig.json
index 951edb5..5267808 100644
--- a/StartServerWPF/SystemConfig.json
+++ b/StartServerWPF/SystemConfig.json
@@ -14,7 +14,7 @@
   "vpnInfo": {
     "VpnName": "YUWU-VPN-BySM",
     "VpnIP": "49.232.209.49",
-    "VpnUserName": "lzvpn",
+    "VpnUserName": "lzvpn02",
     "VpnPsw": "Lz123456789",
     "SystemLogPath": "Systemlog\\"
   },