diff --git a/src/components/StockChart/KLineChartModal.tsx b/src/components/StockChart/KLineChartModal.tsx
index e1c90b57..04aa5b7e 100644
--- a/src/components/StockChart/KLineChartModal.tsx
+++ b/src/components/StockChart/KLineChartModal.tsx
@@ -74,7 +74,6 @@ const KLineChartModal: React.FC<KLineChartModalProps> = ({
     isOpen,
     stock,
     eventTime,
-    zIndex,
     dataLength: data.length,
     loading,
     error