diff --git a/src/views/StockOverview/index.js b/src/views/StockOverview/index.js
index a751fbd5..52da86e9 100644
--- a/src/views/StockOverview/index.js
+++ b/src/views/StockOverview/index.js
@@ -244,8 +244,8 @@ const StockOverview = () => {
         const newStats = {
           ...data.summary,
           // 保留之前从 heatmap 接口获取的上涨/下跌家数
-          rising_count: prevStats?.rising_count,
-          falling_count: prevStats?.falling_count,
+          rising_count: marketStats?.rising_count,
+          falling_count: marketStats?.falling_count,
           date: data.trade_date
         };
         setMarketStats(newStats);