diff --git a/Runtime/API/CoordinateChart_API.cs b/Runtime/API/CoordinateChart_API.cs
index 07eeb910..7d2218ec 100644
--- a/Runtime/API/CoordinateChart_API.cs
+++ b/Runtime/API/CoordinateChart_API.cs
@@ -243,6 +243,7 @@ namespace XCharts
                 xAxis.runtimeMaxValue = 0;
                 yAxis.runtimeMinValue = 0;
                 yAxis.runtimeMaxValue = 0;
+                RefreshChart();
             }
         }