diff --git a/Assets/XCharts/CHANGELOG-EN.md b/Assets/XCharts/CHANGELOG-EN.md
index 54237c77..c763090c 100644
--- a/Assets/XCharts/CHANGELOG-EN.md
+++ b/Assets/XCharts/CHANGELOG-EN.md
@@ -1,6 +1,7 @@
 
 # 更新日志
 
+* (2021.01.21) Fixed an error about `AxisTick` in `Inpsector`
 * (2021.01.21) Fixed a build compatibility error
 * (2021.01.19) Add `XChartsSettings` `editorShowAllListData` parameter to configure whether to display all the list's data in Inspector
 * (2021.01.19) Release `v2.0.0-preview.1` version
diff --git a/Assets/XCharts/CHANGELOG.md b/Assets/XCharts/CHANGELOG.md
index cf32082b..d45c8433 100644
--- a/Assets/XCharts/CHANGELOG.md
+++ b/Assets/XCharts/CHANGELOG.md
@@ -1,6 +1,7 @@
 
 # 更新日志
 
+* (2021.01.21) 修复`Inpsector`上展开`AxisTick`时报错问题
 * (2021.01.21) 修复打包兼容报错问题
 * (2021.01.19) 增加`XChartsSettings`的`editorShowAllListData`参数配置是否在`Inspector`中显示列表的所有数据
 * (2021.01.19) 发布`v2.0.0-preview.1`版本
diff --git a/Assets/XCharts/Editor/PropertyDrawers/LineDrawer.cs b/Assets/XCharts/Editor/PropertyDrawers/LineDrawer.cs
index d8c29447..76588e11 100644
--- a/Assets/XCharts/Editor/PropertyDrawers/LineDrawer.cs
+++ b/Assets/XCharts/Editor/PropertyDrawers/LineDrawer.cs
@@ -57,7 +57,7 @@ public class AxisTickDrawer : BaseLineDrawer
         protected override void DrawExtendeds(SerializedProperty prop)
         {
             base.DrawExtendeds(prop);
-            PropertyField(prop, "m_Interval");
+            PropertyField(prop, "m_AlignWithLabel");
             PropertyField(prop, "m_Inside");
         }
     }