diff --git a/public/js/stats.js b/public/js/stats.js
index a694cdc..0ec6f8b 100644
--- a/public/js/stats.js
+++ b/public/js/stats.js
@@ -1,22 +1,42 @@
 async function loadStats() {
   try {
-    const res = await fetch(API + '/api/stats/monthly?year=' + currentYear + '&month=' + currentMonth, { headers: headers() });
-    if (!res.ok) return;
-    const s = await res.json();
-    document.getElementById('takeCount').textContent = s.take_order_count;
-    document.getElementById('dispatchCount').textContent = s.dispatch_order_count;
-    document.getElementById('takeIncome').textContent = '' + s.take_order_income.toFixed(2);
-    document.getElementById('dispatchIncome').textContent = '' + s.dispatch_order_income.toFixed(2);
-    document.getElementById('redEnvelopeCount').textContent = s.redEnvelope_count || 0;
-    document.getElementById('redEnvelopeIncome').textContent = '' + (s.redEnvelope_income || 0).toFixed(2);
-    document.getElementById('milkTeaCount').textContent = s.milkTea_count || 0;
-    document.getElementById('milkTeaIncome').textContent = '' + (s.milkTea_income || 0).toFixed(2);
-    document.getElementById('totalIncome').textContent = '' + s.total_income.toFixed(2);
-    document.getElementById('totalExpense').textContent = '' + s.total_expense.toFixed(2);
-    document.getElementById('netIncome').textContent = '' + (s.total_income - s.total_expense).toFixed(2);
-    loadBossRankingPreview();
-    loadPartnerRankingPreview();
-    loadWeeklyChart();
+    // 并行加载所有数据
+    const [monthlyRes, bossRankRes, partnerRankRes, weeklyRes] = await Promise.all([
+      fetch(API + '/api/stats/monthly?year=' + currentYear + '&month=' + currentMonth, { headers: headers() }),
+      fetch(API + '/api/stats/boss-ranking/preview?year=' + currentYear + '&month=' + currentMonth, { headers: headers() }),
+      fetch(API + '/api/stats/partner-ranking/preview?year=' + currentYear + '&month=' + currentMonth, { headers: headers() }),
+      fetch(API + '/api/stats/daily-income', { headers: headers() })
+    ]);
+
+    if (monthlyRes.ok) {
+      const s = await monthlyRes.json();
+      document.getElementById('takeCount').textContent = s.take_order_count;
+      document.getElementById('dispatchCount').textContent = s.dispatch_order_count;
+      document.getElementById('takeIncome').textContent = '' + s.take_order_income.toFixed(2);
+      document.getElementById('dispatchIncome').textContent = '' + s.dispatch_order_income.toFixed(2);
+      document.getElementById('redEnvelopeCount').textContent = s.redEnvelope_count || 0;
+      document.getElementById('redEnvelopeIncome').textContent = '' + (s.redEnvelope_income || 0).toFixed(2);
+      document.getElementById('milkTeaCount').textContent = s.milkTea_count || 0;
+      document.getElementById('milkTeaIncome').textContent = '' + (s.milkTea_income || 0).toFixed(2);
+      document.getElementById('totalIncome').textContent = '' + s.total_income.toFixed(2);
+      document.getElementById('totalExpense').textContent = '' + s.total_expense.toFixed(2);
+      document.getElementById('netIncome').textContent = '' + (s.total_income - s.total_expense).toFixed(2);
+    }
+
+    if (bossRankRes.ok) {
+      const data = await bossRankRes.json();
+      renderBossRankingPreview(data.rows || []);
+    }
+
+    if (partnerRankRes.ok) {
+      const data = await partnerRankRes.json();
+      renderPartnerRankingPreview(data.rows || []);
+    }
+
+    if (weeklyRes.ok) {
+      const days = await weeklyRes.json();
+      renderWeeklyChart(days);
+    }
   } catch (e) { console.error(e); }
 }
 
@@ -25,21 +45,29 @@ async function loadWeeklyChart() {
     const res = await fetch(API + '/api/stats/daily-income', { headers: headers() });
     if (!res.ok) return;
     const days = await res.json();
-    const container = document.getElementById('weeklyChartBars');
-    const max = Math.max(...days.map(d => d.income), 1);
-    container.innerHTML = days.map(d => {
-      const pct = Math.max((d.income / max) * 100, 3);
-      const label = d.date.slice(5).replace('-', '/');
-      const amount = d.income > 0 ? '' + d.income.toFixed(0) : '0';
-      return `<div class="weekly-bar-col" onclick="openDailyDetail('${d.date}')">
-        <span class="weekly-bar-amount">${amount}</span>
-        <div class="weekly-bar" style="height:${pct}%"></div>
-        <span class="weekly-bar-date">${label}</span>
-      </div>`;
-    }).join('');
+    renderWeeklyChart(days);
   } catch (e) { console.error(e); }
 }
 
+function renderWeeklyChart(days) {
+  const container = document.getElementById('weeklyChartBars');
+  if (!days || days.length === 0) {
+    container.innerHTML = '<div class="ranking-empty">暂无数据</div>';
+    return;
+  }
+  const max = Math.max(...days.map(d => d.income), 1);
+  container.innerHTML = days.map(d => {
+    const pct = Math.max((d.income / max) * 100, 3);
+    const label = d.date.slice(5).replace('-', '/');
+    const amount = d.income > 0 ? '' + d.income.toFixed(0) : '0';
+    return `<div class="weekly-bar-col" onclick="openDailyDetail('${d.date}')">
+      <span class="weekly-bar-amount">${amount}</span>
+      <div class="weekly-bar" style="height:${pct}%"></div>
+      <span class="weekly-bar-date">${label}</span>
+    </div>`;
+  }).join('');
+}
+
 let currentDailyDate = '';
 
 async function openDailyDetail(date) {
@@ -232,24 +260,28 @@ async function loadBossRankingPreview() {
     const res = await fetch(API + '/api/stats/boss-ranking/preview?year=' + currentYear + '&month=' + currentMonth, { headers: headers() });
     if (!res.ok) return;
     const rows = await res.json();
-    const container = document.getElementById('rankingPreviewList');
-    if (rows.length === 0) {
-      container.innerHTML = '<div class="ranking-empty">暂无数据</div>';
-      return;
-    }
-    const max = Math.max(...rows.map(r => r.total_income), 1);
-    container.innerHTML = rows.map((r, i) => {
-      const pct = Math.max((r.total_income / max) * 100, 2);
-      return `<div class="hbar-row" onclick="openBossDetail('${r.boss.replace(/'/g, "\\'")}', 'homePage')">
-        <div class="hbar-index ${i < 3 ? 'top' : ''}">${i + 1}</div>
-        <div class="hbar-label" title="${r.boss}">${r.boss}</div>
-        <div class="hbar-track"><div class="hbar-fill" style="width:${pct}%"></div></div>
-        <div class="hbar-value">${r.total_income.toFixed(2)}</div>
-      </div>`;
-    }).join('');
+    renderBossRankingPreview(rows);
   } catch (e) { console.error(e); }
 }
 
+function renderBossRankingPreview(rows) {
+  const container = document.getElementById('rankingPreviewList');
+  if (!rows || rows.length === 0) {
+    container.innerHTML = '<div class="ranking-empty">暂无数据</div>';
+    return;
+  }
+  const max = Math.max(...rows.map(r => r.total_income), 1);
+  container.innerHTML = rows.map((r, i) => {
+    const pct = Math.max((r.total_income / max) * 100, 2);
+    return `<div class="hbar-row" onclick="openBossDetail('${r.boss.replace(/'/g, "\\'")}', 'homePage')">
+      <div class="hbar-index ${i < 3 ? 'top' : ''}">${i + 1}</div>
+      <div class="hbar-label" title="${r.boss}">${r.boss}</div>
+      <div class="hbar-track"><div class="hbar-fill" style="width:${pct}%"></div></div>
+      <div class="hbar-value">${r.total_income.toFixed(2)}</div>
+    </div>`;
+  }).join('');
+}
+
 let currentBossName = '';
 let bossDetailFrom = 'homePage';
 
@@ -326,24 +358,28 @@ async function loadPartnerRankingPreview() {
     const res = await fetch(API + '/api/stats/partner-ranking/preview?year=' + currentYear + '&month=' + currentMonth, { headers: headers() });
     if (!res.ok) return;
     const rows = await res.json();
-    const container = document.getElementById('partnerRankingPreviewList');
-    if (rows.length === 0) {
-      container.innerHTML = '<div class="ranking-empty">暂无数据</div>';
-      return;
-    }
-    const max = Math.max(...rows.map(r => r.dispatch_count), 1);
-    container.innerHTML = rows.map((r, i) => {
-      const pct = Math.max((r.dispatch_count / max) * 100, 2);
-      return `<div class="hbar-row" onclick="openPartnerDetail('${r.partner.replace(/'/g, "\\'")}', 'homePage')">
-        <div class="hbar-index ${i < 3 ? 'top' : ''}">${i + 1}</div>
-        <div class="hbar-label" title="${r.partner}">${r.partner}</div>
-        <div class="hbar-track"><div class="hbar-fill" style="width:${pct}%"></div></div>
-        <div class="hbar-value">${r.dispatch_count}单</div>
-      </div>`;
-    }).join('');
+    renderPartnerRankingPreview(rows);
   } catch (e) { console.error(e); }
 }
 
+function renderPartnerRankingPreview(rows) {
+  const container = document.getElementById('partnerRankingPreviewList');
+  if (!rows || rows.length === 0) {
+    container.innerHTML = '<div class="ranking-empty">暂无数据</div>';
+    return;
+  }
+  const max = Math.max(...rows.map(r => r.dispatch_count), 1);
+  container.innerHTML = rows.map((r, i) => {
+    const pct = Math.max((r.dispatch_count / max) * 100, 2);
+    return `<div class="hbar-row" onclick="openPartnerDetail('${r.partner.replace(/'/g, "\\'")}', 'homePage')">
+      <div class="hbar-index ${i < 3 ? 'top' : ''}">${i + 1}</div>
+      <div class="hbar-label" title="${r.partner}">${r.partner}</div>
+      <div class="hbar-track"><div class="hbar-fill" style="width:${pct}%"></div></div>
+      <div class="hbar-value">${r.dispatch_count}单</div>
+    </div>`;
+  }).join('');
+}
+
 function openPartnerRankingPage() {
   const now = new Date();
   const y = now.getFullYear();