diff --git a/src/ClaudeDo.Ui/ViewModels/Islands/MergeSectionViewModel.cs b/src/ClaudeDo.Ui/ViewModels/Islands/MergeSectionViewModel.cs
index 048f5cde..cf3f6d16 100644
--- a/src/ClaudeDo.Ui/ViewModels/Islands/MergeSectionViewModel.cs
+++ b/src/ClaudeDo.Ui/ViewModels/Islands/MergeSectionViewModel.cs
@@ -157,7 +157,7 @@ public sealed partial class MergeSectionViewModel : ViewModelBase
         if (TaskId is null || ShowDiffViewer is null) return;
         var vm = _services.GetRequiredService<DiffViewerViewModel>();
         vm.ConfigurePlanning(TaskId, SelectedMergeTarget ?? "main");
-        await vm.LoadAsync();
+        _ = vm.LoadAsync();
         DiffViewed?.Invoke();
         await ShowDiffViewer(vm);
     }
@@ -187,7 +187,7 @@ public sealed partial class MergeSectionViewModel : ViewModelBase
         }
         else return;
 
-        await vm.LoadAsync();
+        _ = vm.LoadAsync();
         DiffViewed?.Invoke();
         await ShowDiffViewer(vm);
     }