update pay function

src/components/StockChart/KLineChartModal.tsx

@@ -42,8 +42,6 @@ export interface KLineChartModalProps {
   eventTime?: string | null;
   /** 模态框大小 */
   size?: string;
-  /** z-index 层级（用于嵌套 Modal 场景） */
-  zIndex?: number;
 }
 
 /**
@@ -64,7 +62,6 @@ const KLineChartModal: React.FC<KLineChartModalProps> = ({
   stock,
   eventTime,
   size = '5xl',
-  zIndex,
 }) => {
   const chartRef = useRef<HTMLDivElement>(null);
   const chartInstance = useRef<echarts.ECharts | null>(null);
@@ -459,15 +456,7 @@ const KLineChartModal: React.FC<KLineChartModalProps> = ({
 
   if (!stock) return null;
 
-  // 计算实际使用的 z-index（使用超高值确保在最上层）
-  const overlayZIndex = zIndex || 9998;
-  const contentZIndex = zIndex ? zIndex + 1 : 9999;
-
-  console.log('[KLineChartModal] z-index 设置:', {
-    overlayZIndex,
-    contentZIndex,
-    isOpen,
-  });
+  console.log('[KLineChartModal] 渲染 Modal, isOpen:', isOpen);
 
   return (
     <Modal
@@ -477,15 +466,11 @@ const KLineChartModal: React.FC<KLineChartModalProps> = ({
       blockScrollOnMount={false}
       isCentered
     >
-      <ModalOverlay
-        bg="blackAlpha.700"
-        zIndex={overlayZIndex}
-      />
+      <ModalOverlay bg="blackAlpha.700" />
       <ModalContent
         maxW="90vw"
         maxH="85vh"
         bg="#1a1a1a"
-        zIndex={contentZIndex}
         border="2px solid #ffd700"
         boxShadow="0 0 30px rgba(255, 215, 0, 0.5)"
       >