diff --git a/Qwilight/JSON.cs b/Qwilight/JSON.cs
index a94ed40..af7ac23 100644
--- a/Qwilight/JSON.cs
+++ b/Qwilight/JSON.cs
@@ -403,7 +403,7 @@
         public struct TwilightCallBundle
         {
             public string targetAvatar;
-            public bool isWindowOpen;
+            public bool isSilent;
             public long targetValue;
             public long bundleLength;
             public BundleDataItem[] data;
diff --git a/Qwilight/MSG/ViewOKWindow.cs b/Qwilight/MSG/ViewOKWindow.cs
new file mode 100644
index 0000000..7075779
--- /dev/null
+++ b/Qwilight/MSG/ViewOKWindow.cs
@@ -0,0 +1,11 @@
+using CommunityToolkit.Mvvm.Messaging.Messages;
+
+namespace Qwilight.MSG
+{
+    public sealed class ViewOKWindow : AsyncRequestMessage<bool>
+    {
+        public string Text { get; init; }
+
+        public bool IsDefaultOK { get; init; }
+    }
+}
\ No newline at end of file
diff --git a/Qwilight/System/TwilightSystem.cs b/Qwilight/System/TwilightSystem.cs
index 93ae7f2..ba6dfc0 100644
--- a/Qwilight/System/TwilightSystem.cs
+++ b/Qwilight/System/TwilightSystem.cs
@@ -444,7 +444,7 @@
                                 case Event.Types.EventID.CallBundle:
                                     var twilightCallBundle = Utility.GetJSON<JSON.TwilightCallBundle>(eventItemText);
                                     var targetAvatar = twilightCallBundle.targetAvatar;
-                                    if (twilightCallBundle.isWindowOpen || (bundleViewModel.IsOpened && bundleViewModel.TargetBundleAvatar == targetAvatar))
+                                    if (!twilightCallBundle.isSilent || (bundleViewModel.IsOpened && bundleViewModel.TargetBundleAvatar == targetAvatar))
                                     {
                                         var noteFilesBundleItems = new List<BundleItem>();
                                         var noteFileBundleItems = new List<BundleItem>();
@@ -859,7 +859,7 @@
                                                     if (length < savingBundleItem.Data.Length)
                                                     {
                                                         Send(Event.Types.EventID.SavedAsBundle, saveAsBundleID, UnsafeByteOperations.UnsafeWrap(savingBundleItem.Data.AsMemory(0, length)));
-                                                        if (_savingBundleItems.Remove(eventItemText, out _))
+                                                        if (_savingBundleItems.Remove(saveAsBundleID, out _))
                                                         {
                                                             savingBundleItem.Variety = NotifySystem.NotifyVariety.Quit;
                                                             savingBundleItem.Text = LanguageSystem.Instance.SavedAsBundleContents;
diff --git a/Qwilight/View/MainWindow/MainWindow.xaml.cs b/Qwilight/View/MainWindow/MainWindow.xaml.cs
index 17c04d0..58f48b7 100644
--- a/Qwilight/View/MainWindow/MainWindow.xaml.cs
+++ b/Qwilight/View/MainWindow/MainWindow.xaml.cs
@@ -159,7 +159,7 @@
                 var entryWindow = new FolderPicker();
                 InitializeWithWindow.Initialize(entryWindow, _handle);
                 entryWindow.FileTypeFilter.Add("*");
-                message.Reply(entryWindow.PickSingleFolderAsync().AsTask().ContinueWith<string>(entry => entry.Result?.Path));
+                message.Reply(entryWindow.PickSingleFolderAsync().AsTask().ContinueWith(entry => entry.Result?.Path));
             });
             StrongReferenceMessenger.Default.Register<ViewFileWindow>(this, (recipient, message) =>
             {
@@ -169,7 +169,7 @@
                 {
                     fileWindow.FileTypeFilter.Add(filter);
                 }
-                message.Reply(fileWindow.PickSingleFileAsync().AsTask().ContinueWith<string>(file => file.Result?.Path));
+                message.Reply(fileWindow.PickSingleFileAsync().AsTask().ContinueWith(file => file.Result?.Path));
             });
             StrongReferenceMessenger.Default.Register<Quit>(this, (recipient, message) => PInvoke.PostMessage(_handle, PInvoke.WM_CLOSE, message.ViewAllowWindow ? (WPARAM)1 : (WPARAM)0, (LPARAM)0));
             StrongReferenceMessenger.Default.Register<SetWindowArea>(this, (recipient, message) =>