diff --git a/src/components/StockChart/StockChartAntdModal.js b/src/components/StockChart/StockChartAntdModal.js
index b3efef59..626b9030 100644
--- a/src/components/StockChart/StockChartAntdModal.js
+++ b/src/components/StockChart/StockChartAntdModal.js
@@ -507,8 +507,9 @@ const StockChartAntdModal = ({
             footer={null}
             onCancel={onCancel}
             width={width}
-            style={{ position: fixed ? 'fixed' : 'absolute', left: fixed ? 50 : 0, top: fixed ? 50 : 80, zIndex: 2000 }}
-            mask={false}
+            centered
+            zIndex={2500}
+            mask={true}
             destroyOnClose={true}
             bodyStyle={{ maxHeight: 'calc(90vh - 120px)', overflowY: 'auto', padding: '16px' }}
         >