From 5cbb71cf50fb397c6d88522aea48fe39004dd47f Mon Sep 17 00:00:00 2001
From: thzxx <thzxx@users.noreply.gitee.com>
Date: Thu, 23 Apr 2026 17:23:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20Token=E8=B6=8B=E5=8A=BF=E5=9B=BE2?=
 =?UTF-8?q?=E7=A7=92=E5=88=B7=E6=96=B0=E4=B8=A2=E5=A4=B1=E6=BB=9A=E5=8A=A8?=
 =?UTF-8?q?=E4=BD=8D=E7=BD=AE?=
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---
 src/renderer/components/token-dashboard.ts | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/renderer/components/token-dashboard.ts b/src/renderer/components/token-dashboard.ts
index 1bbf5f5..f9ef846 100644
--- a/src/renderer/components/token-dashboard.ts
+++ b/src/renderer/components/token-dashboard.ts
@@ -137,6 +137,9 @@ function renderDashboard(): void {
 
   // B. 柱状图
   const chartEl = dashboardModalEl.querySelector('#tdChart')!;
+  // 保存滚动位置（每 2 秒重建 HTML 会重置滚动）
+  const barsEl = chartEl.querySelector('.td-chart-bars') as HTMLElement | null;
+  const savedScrollLeft = barsEl?.scrollLeft ?? 0;
   if (rounds.length === 0) {
     chartEl.innerHTML = '<div class="td-empty">暂无数据，发送消息后开始统计</div>';
   } else {
@@ -180,6 +183,12 @@ function renderDashboard(): void {
     `;
   }
 
+  // 恢复滚动位置
+  if (savedScrollLeft > 0) {
+    const newBarsEl = chartEl.querySelector('.td-chart-bars') as HTMLElement | null;
+    if (newBarsEl) newBarsEl.scrollLeft = savedScrollLeft;
+  }
+
   // C. 明细表格
   const tableEl = dashboardModalEl.querySelector('#tdTableBody')!;
   if (rounds.length === 0) {