diff --git a/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/AssetListDebuggerViewer.cs b/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/AssetListDebuggerViewer.cs
index a20f17a..aca234d 100644
--- a/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/AssetListDebuggerViewer.cs
+++ b/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/AssetListDebuggerViewer.cs
@@ -234,9 +234,7 @@ namespace YooAsset.Editor
 		private void FillDependListView(DebugProviderInfo providerInfo)
 		{
 			_dependListView.Clear();
-#if UNITY_2020_1_OR_NEWER
 			_dependListView.ClearSelection();
-#endif
 			_dependListView.itemsSource = providerInfo.BundleInfos;
 		}
 	}
diff --git a/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/BundleListDebuggerViewer.cs b/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/BundleListDebuggerViewer.cs
index b58f3ca..a1af8ac 100644
--- a/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/BundleListDebuggerViewer.cs
+++ b/Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/BundleListDebuggerViewer.cs
@@ -237,9 +237,7 @@ namespace YooAsset.Editor
 		private void FillIncludeListView(DebugBundleInfo bundleInfo)
 		{
 			_includeListView.Clear();
-#if UNITY_2020_1_OR_NEWER
 			_includeListView.ClearSelection();
-#endif
 
 			List<DebugProviderInfo> source = new List<DebugProviderInfo>();		
 			foreach(var providerInfo in _debugReport.ProviderInfos)