diff --git a/Documentation~/zh/changelog.md b/Documentation~/zh/changelog.md
index f89fac30..20a467e2 100644
--- a/Documentation~/zh/changelog.md
+++ b/Documentation~/zh/changelog.md
@@ -65,6 +65,7 @@ slug: /changelog
 
 ## master
 
+* (2022.12.22) 修复`Covert XY Axis`后Y轴的`Label`显示异常的问题
 * (2022.12.12) 修复`Axis`的`Value`轴在某些情况下计算数值范围不准确的问题
 * (2022.12.12) 优化`Legend`的`formatter`支持`{h}`通配符
 * (2022.12.12) 修复`Legend`的`formatter`设置为固定值时显示不正常的问题
diff --git a/Runtime/Component/Axis/AxisHelper.cs b/Runtime/Component/Axis/AxisHelper.cs
index ea78584a..a5ec4df7 100644
--- a/Runtime/Component/Axis/AxisHelper.cs
+++ b/Runtime/Component/Axis/AxisHelper.cs
@@ -65,8 +65,9 @@ namespace XCharts.Runtime
                 if (axis.splitNumber <= 0)
                 {
                     var eachWid = coordinateWid / dataCount;
-                    if (eachWid > 80) return dataCount;
-                    var tick = Mathf.CeilToInt(80 / eachWid);
+                    var min = axis is YAxis ? 20 : 80;
+                    if (eachWid > min) return dataCount;
+                    var tick = Mathf.CeilToInt(min / eachWid);
                     return (int) (dataCount / tick);
                 }
                 else