diff --git a/Editor/Utility/ChartEditorHelper.cs b/Editor/Utility/ChartEditorHelper.cs
index e83f4c20..8d19f9cf 100644
--- a/Editor/Utility/ChartEditorHelper.cs
+++ b/Editor/Utility/ChartEditorHelper.cs
@@ -102,7 +102,7 @@ public class ChartEditorHelper
 
         float defaultWidth = drawRect.width;
         float defaultX = drawRect.x;
-        drawRect.width = EditorGUIUtility.labelWidth;
+        drawRect.width = EditorGUIUtility.labelWidth - EditorGUI.indentLevel * 15;
         var displayName = string.IsNullOrEmpty(moduleName) ? prop.displayName : moduleName;
         toggle = EditorGUI.Foldout(drawRect, toggle, displayName, bold ? foldoutStyle : EditorStyles.foldout);
         if (moduleToggle[key] != toggle)
diff --git a/Runtime/Utility/ChartHelper.cs b/Runtime/Utility/ChartHelper.cs
index c123814a..0488bc64 100644
--- a/Runtime/Utility/ChartHelper.cs
+++ b/Runtime/Utility/ChartHelper.cs
@@ -90,13 +90,15 @@ namespace XCharts
 
         public static void DestroyAllChildren(Transform parent)
         {
+#if UNITY_2019_1_OR_NEWER
+#else
             if (parent == null) return;
-#if UNITY_EDITOR && UNITY_2018_3_OR_NEWER
+            #if UNITY_EDITOR && UNITY_2018_3_OR_NEWER
             if (PrefabUtility.IsPartOfAnyPrefab(parent.gameObject))
             {
                 return;
             }
-#endif
+            #endif
             while (parent.childCount > 0)
             {
                 var go = parent.GetChild(0);
@@ -105,6 +107,7 @@ namespace XCharts
                     GameObject.DestroyImmediate(go.gameObject);
                 }
             }
+#endif
         }
 
         public static string GetFullName(Transform transform)