diff --git a/EventMapHpViewer/Models/MapInfoProxy.cs b/EventMapHpViewer/Models/MapInfoProxy.cs
index 7d5af2c..28c6938 100644
--- a/EventMapHpViewer/Models/MapInfoProxy.cs
+++ b/EventMapHpViewer/Models/MapInfoProxy.cs
@@ -97,7 +97,7 @@ private MapData[] CreateMapList(IEnumerable<member_mapinfo> maps)
             return maps
                 .Select(x => new MapData
                 {
-                    IsCleared = x.api_cleared,
+                    IsCleared = x.api_defeat_count.HasValue ? 0 : x.api_cleared,
                     DefeatCount = x.api_defeat_count ?? 0,
                     RequiredDefeatCount = x.api_required_defeat_count ?? 0,
                     Id = x.api_id,