diff --git a/Qwilight/Compute/DefaultCompute.cs b/Qwilight/Compute/DefaultCompute.cs
index 6b39b90..2563f71 100644
--- a/Qwilight/Compute/DefaultCompute.cs
+++ b/Qwilight/Compute/DefaultCompute.cs
@@ -4421,16 +4421,22 @@
                             try
                             {
                                 DB.Instance.SaveComment(date, default, eventNoteID, commentID, AvatarName, TotallyLevyingMultiplier, TotallyLevyingAudioMultiplier, ModeComponentValue, Stand.TargetValue, HighestBand, IsBand1, Point.TargetValue, IsPaused, _inputFlags);
+
+                                var rmses = _comments.Select(comment => PoolSystem.Instance.GetDataFlow(comment.CalculateSize())).ToArray();
                                 using (var zipFile = ZipArchive.Create())
                                 {
                                     for (var i = _comments.Count - 1; i >= 0; --i)
                                     {
-                                        using var rms = PoolSystem.Instance.GetDataFlow(_comments[i].CalculateSize());
+                                        var rms = rmses[i];
                                         _comments[i].WriteTo(rms);
                                         rms.Position = 0;
                                         zipFile.AddEntry(i.ToString(), rms);
-                                        zipFile.SaveTo(Path.Combine(QwilightComponent.CommentEntryPath, Path.ChangeExtension(commentID, ".zip")), new(CompressionType.Deflate));
                                     }
+                                    zipFile.SaveTo(Path.Combine(QwilightComponent.CommentEntryPath, Path.ChangeExtension(commentID, ".zip")), new(CompressionType.Deflate));
+                                }
+                                foreach (var rms in rmses)
+                                {
+                                    rms.Dispose();
                                 }
                             }
                             catch (Exception e)
diff --git a/Qwilight/ViewModel/MainViewModel.cs b/Qwilight/ViewModel/MainViewModel.cs
index ea76692..235e236 100644
--- a/Qwilight/ViewModel/MainViewModel.cs
+++ b/Qwilight/ViewModel/MainViewModel.cs
@@ -3791,6 +3791,7 @@
 
             void HandleImpl()
             {
+                ModeValue = Mode.NoteFile;
                 if (Computer.DefaultModeComponentValue != null)
                 {
                     ModeComponentValue.CopyAs(Computer.DefaultModeComponentValue, Computer);
@@ -3798,8 +3799,6 @@
                 }
                 ModeComponentValue.CanModifyMultiplier = true;
                 ModeComponentValue.CanModifyAudioMultiplier = true;
-                ModeValue = Mode.NoteFile;
-                Computer.AtNoteFileMode();
                 EntryItemValue = null;
                 Want();
                 if (!string.IsNullOrEmpty(faultText))
@@ -3827,11 +3826,11 @@
             void HandleImpl()
             {
                 var defaultComputer = Computer;
+                Computer = targetMigrateComputer;
+                ModeValue = Mode.Computing;
                 (AutoComputer ?? defaultComputer)?.Migrate(targetMigrateComputer);
                 targetMigrateComputer.NoteFile.SetConfigure();
-                Computer = targetMigrateComputer;
-                Computer.HandleCompiler();
-                ModeValue = Mode.Computing;
+                targetMigrateComputer.HandleCompiler();
                 defaultComputer?.Close();
                 CloseAutoComputer();
             }
@@ -3854,11 +3853,11 @@
 
             void HandleImpl()
             {
+                Computer = defaultComputer;
+                ModeValue = Mode.Quit;
                 defaultComputer.SetJudgmentMillis();
                 defaultComputer.AtQuitMode();
                 defaultComputer.NotifyCompute();
-                Computer = defaultComputer;
-                ModeValue = Mode.Quit;
             }
         }