From d5cce5fd211df9551a6b59648a9d1f5777055d7f Mon Sep 17 00:00:00 2001
From: wintsa <770775984@qq.com>
Date: Wed, 12 Aug 2026 09:40:53 +0800
Subject: [PATCH] 1

---
 src/App.tsx | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/App.tsx b/src/App.tsx
index cc35a32..17b0009 100644
--- a/src/App.tsx
+++ b/src/App.tsx
@@ -935,6 +935,7 @@ function App() {
     },
     [chartSummaryBySelection, selectedContentNodes],
   );
+  const pivotGridSampleCount = pivotGridPinnedBottomRowData[0]?.dataCount ?? 0;
   const pivotGridColumnDefs = useMemo<(ColDef<PivotGridRow> | ColGroupDef<PivotGridRow>)[]>(
     () => {
       const valueFormatter = ({ value }: ValueFormatterParams<PivotGridRow, number | null>) => (
@@ -982,7 +983,7 @@ function App() {
           ],
         },
         {
-          headerName: `样本统计值（${pivotGridRowData.length}）`,
+          headerName: `样本统计值（${formatNumber(pivotGridSampleCount, 0)}）`,
           children: [
             {
               field: 'maxValue',
@@ -1039,7 +1040,7 @@ function App() {
         },
       ];
     },
-    [pivotGridRowData.length, requestMetricKey],
+    [pivotGridSampleCount, requestMetricKey],
   );
   const fitPivotGridColumns = useCallback(() => {
     window.requestAnimationFrame(() => {