diff --git a/web/src/components/dashboard/BentoTrend.jsx b/web/src/components/dashboard/BentoTrend.jsx
index 26752d6..78e6b1e 100644
--- a/web/src/components/dashboard/BentoTrend.jsx
+++ b/web/src/components/dashboard/BentoTrend.jsx
@@ -22,7 +22,11 @@ import { TrendingUp } from 'lucide-react';
 import Sparkline from './Sparkline';
 import { renderQuota } from '../../helpers';
 
-const WEEKDAYS_SHORT = ['日', '一', '二', '三', '四', '五', '六'];
+const formatMD = (d) => {
+  const m = d.getMonth() + 1;
+  const day = d.getDate();
+  return `${m}/${day}`;
+};
 
 const BentoTrend = ({
   dailyStats = [],
@@ -81,9 +85,9 @@ const BentoTrend = ({
                   ? 'font-semibold text-slate-900 dark:text-white'
                   : 'text-slate-300 dark:text-white/30'
               }`}
-              title={`周${WEEKDAYS_SHORT[d.date.getDay()]} ${d.count} 次`}
+              title={`${d.date.getMonth() + 1}月${d.date.getDate()}日 ${d.count} 次`}
             >
-              {WEEKDAYS_SHORT[d.date.getDay()]}
+              {formatMD(d.date)}
             </span>
           ))}
         </div>