diff --git a/Documentation~/zh/changelog.md b/Documentation~/zh/changelog.md
index 418b82c2..c0a3df13 100644
--- a/Documentation~/zh/changelog.md
+++ b/Documentation~/zh/changelog.md
@@ -70,6 +70,7 @@ slug: /changelog
 
 ## master
 
+* (2024.01.31) 修复`Tooltip`在设置`itemFormatter`为`-`后整个不显示的问题
 * (2024.01.27) 修复`TextLimit`在开启`TextMeshPro`后无效的问题 (#301)
 * (2024.01.24) 增加`Bar`支持X轴和Y轴都为`Category`类目轴
 * (2024.01.23) 增加`{y}`通配符用于获取Y轴的类目名
diff --git a/Runtime/Component/Tooltip/TooltipHandler.cs b/Runtime/Component/Tooltip/TooltipHandler.cs
index b4476823..6777c708 100644
--- a/Runtime/Component/Tooltip/TooltipHandler.cs
+++ b/Runtime/Component/Tooltip/TooltipHandler.cs
@@ -530,7 +530,7 @@ namespace XCharts.Runtime
                     ref tooltip.context.data.title);
             }
             TooltipHelper.ResetTooltipParamsByItemFormatter(tooltip, chart);
-            if (tooltip.context.data.param.Count > 0)
+            if (tooltip.context.data.param.Count > 0 || !string.IsNullOrEmpty(tooltip.context.data.title))
             {
                 tooltip.SetActive(true);
                 if (tooltip.view != null)