diff --git a/Wpf_AiSportsMicrospace/Common/SportOperate.cs b/Wpf_AiSportsMicrospace/Common/SportOperate.cs
index 7148e16..eb92982 100644
--- a/Wpf_AiSportsMicrospace/Common/SportOperate.cs
+++ b/Wpf_AiSportsMicrospace/Common/SportOperate.cs
@@ -56,7 +56,7 @@ namespace Wpf_AiSportsMicrospace.Common
         {
             try
             {
-                _webcamClient = WebcamClient.CreateRTSP("172.17.30.64", "admin", "yd708090", 554u);
+                _webcamClient = WebcamClient.CreateRTSP("172.17.30.66", "admin", "yd708090", 554u);
             }
             catch (Exception)
             {
diff --git a/Wpf_AiSportsMicrospace/Views/JumpLong/StandingLeap.xaml.cs b/Wpf_AiSportsMicrospace/Views/JumpLong/StandingLeap.xaml.cs
index c4ecfef..adc99aa 100644
--- a/Wpf_AiSportsMicrospace/Views/JumpLong/StandingLeap.xaml.cs
+++ b/Wpf_AiSportsMicrospace/Views/JumpLong/StandingLeap.xaml.cs
@@ -304,7 +304,7 @@ namespace Views.JumpLong
             var points = db.JumpLongPoints.FirstOrDefault();
             var boxes = new List<BoundingBox>()
             {
-                new BoundingBox(){
+                new(){
                     ImageWidth = frameWidth,
                     ImageHeight = frameHeight,
                     Label = new PredictionLabel(){
@@ -317,7 +317,7 @@ namespace Views.JumpLong
                         ]
                     }
                 },
-                new BoundingBox(){
+                new(){
                     ImageWidth = frameWidth,
                     ImageHeight = frameHeight,
                     Label = new PredictionLabel{
diff --git a/Wpf_AiSportsMicrospace/Views/Setting/LongSetting.xaml.cs b/Wpf_AiSportsMicrospace/Views/Setting/LongSetting.xaml.cs
index 42a0733..e68f759 100644
--- a/Wpf_AiSportsMicrospace/Views/Setting/LongSetting.xaml.cs
+++ b/Wpf_AiSportsMicrospace/Views/Setting/LongSetting.xaml.cs
@@ -62,7 +62,7 @@ namespace Wpf_AiSportsMicrospace.Views
             using var scope = App.AppHost.Services.CreateScope();
             var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
             var BaseData = await db.BasicConfig.FirstOrDefaultAsync();
-            var host = "172.17.30.64";
+            var host = "172.17.30.66";
             var name = "admin";
             var password = "yd708090";
             if (BaseData != null) {