diff --git a/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs b/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
index d76f1f2..6ef14d5 100644
--- a/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
+++ b/Assets/Cryville.EEW.Unity/Map/MapElementManager.cs
@@ -4,7 +4,6 @@ using Cryville.EEW.CWAOpenData.Map;
 using Cryville.EEW.GlobalQuake.Map;
 using Cryville.EEW.JMAAtom.Map;
 using Cryville.EEW.Map;
-using Cryville.EEW.Models.GeoJSON;
 using Cryville.EEW.NOAA.Map;
 using Cryville.EEW.Report;
 using Cryville.EEW.Wolfx.Map;
diff --git a/Assets/Cryville.EEW.Unity/UI/EventGroupView.cs b/Assets/Cryville.EEW.Unity/UI/EventGroupView.cs
index eaad844..5e2f140 100644
--- a/Assets/Cryville.EEW.Unity/UI/EventGroupView.cs
+++ b/Assets/Cryville.EEW.Unity/UI/EventGroupView.cs
@@ -31,8 +31,6 @@ namespace Cryville.EEW.Unity.UI {
 			DateTime latestActiveTime;
 			lock (group) {
 				m_listView.Set(group);
-				// TODO _expanderContainer.Activated = false;
-
 				reportCount = group.Count;
 				latestValidReports = group.Where(u => !u.IsCanceled).Select(u => u.LatestReport).Reverse().ToArray();
 				latestActiveTime = group.Max(u => u.LatestActiveTime);
diff --git a/Assets/Prefabs/UI/Event Unit.prefab b/Assets/Prefabs/UI/Event Unit.prefab
index 1072976..ad665ad 100644
--- a/Assets/Prefabs/UI/Event Unit.prefab	
+++ b/Assets/Prefabs/UI/Event Unit.prefab	
@@ -347,7 +347,6 @@ MonoBehaviour:
   m_reportView:
   - {fileID: 80450501902254570}
   - {fileID: 80450501797848155}
-  - {fileID: 80450501797848155}
   - {fileID: 80450502279952835}
   - {fileID: 80450503204041368}
   m_keyView: {fileID: 80450501884541539}