diff --git a/main/templates/main/home.html b/main/templates/main/home.html
index 4cd1146..53c76c4 100644
--- a/main/templates/main/home.html
+++ b/main/templates/main/home.html
@@ -78,6 +78,60 @@
       margin-top: 10px;
       text-align: center;
     }
+    .card {
+      background: #fff;
+      border-radius: 14px;
+      box-shadow: 0 10px 24px rgba(31,35,40,0.08);
+      padding: 20px;
+    }
+    .grid {
+      display: grid;
+      grid-template-columns: repeat(2, 1fr);
+      gap: 16px;
+    }
+    .grid-3 {
+      display: grid;
+      grid-template-columns: repeat(3, 1fr);
+      gap: 16px;
+    }
+    .header {
+      display: flex;
+      align-items: center;
+      justify-content: space-between;
+      margin-bottom: 12px;
+    }
+    .badge {
+      background: #eef2ff;
+      color: #3730a3;
+      border-radius: 999px;
+      padding: 4px 10px;
+      font-size: 12px;
+    }
+    .legend {
+      display: flex;
+      gap: 12px;
+      align-items: center;
+    }
+    .legend .dot {
+      width: 8px;
+      height: 8px;
+      border-radius: 50%;
+      display: inline-block;
+    }
+    .muted {
+      color: #6b7280;
+      font-size: 12px;
+    }
+    .btn {
+      padding: 8px 12px;
+      border: none;
+      border-radius: 8px;
+      cursor: pointer;
+    }
+    .btn-primary {
+      background: #4f46e5;
+      color: #fff;
+    }
   </style>
 </head>
 <body>
@@ -98,9 +152,41 @@
 
   <!-- 主内容区域 -->
   <div class="main-content">
-    <h1>欢迎来到系统</h1>
-    <p>这里是一大堆内容……</p>
-    <p style="height: 200vh;">滚动试试看，左边菜单不会消失哦！✨</p>
+    <div class="card">
+      <div class="header">
+        <h2>数据概览</h2>
+        <div style="display:flex; gap:8px; align-items:center;">
+          <span class="badge">用户：{{ user_id }}</span>
+          {% if is_admin %}
+          <button id="triggerAnalyze" class="btn btn-primary">手动开始分析</button>
+          {% endif %}
+        </div>
+      </div>
+      <div class="grid-3">
+        <div>
+          <div class="legend"><span class="dot" style="background:#4f46e5;"></span><span class="muted">最近十天录入</span></div>
+          <canvas id="chartDays" height="140"></canvas>
+        </div>
+        <div>
+          <div class="legend"><span class="dot" style="background:#16a34a;"></span><span class="muted">最近十周录入</span></div>
+          <canvas id="chartWeeks" height="140"></canvas>
+        </div>
+        <div>
+          <div class="legend"><span class="dot" style="background:#ea580c;"></span><span class="muted">最近十个月录入</span></div>
+          <canvas id="chartMonths" height="140"></canvas>
+        </div>
+      </div>
+    </div>
+    <div class="grid" style="margin-top:16px;">
+      <div class="card">
+        <div class="header"><h2>近1个月成果类型</h2></div>
+        <canvas id="pie1m" height="200"></canvas>
+      </div>
+      <div class="card">
+        <div class="header"><h2>近12个月成果类型</h2></div>
+        <canvas id="pie12m" height="200"></canvas>
+      </div>
+    </div>
   </div>
 
   <!-- 登出脚本（保持不变） -->
@@ -136,5 +222,90 @@
         }
     });
   </script>
+  <script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
+  <script>
+    async function loadAnalytics() {
+      const resp = await fetch('/elastic/analytics/overview/');
+      const d = await resp.json();
+      if (!resp.ok || d.status !== 'success') return;
+      const data = d.data || {};
+      renderLine('chartDays', data.last_10_days || [], '#4f46e5');
+      renderLine('chartWeeks', data.last_10_weeks || [], '#16a34a');
+      renderLine('chartMonths', data.last_10_months || [], '#ea580c');
+      renderPie('pie1m', data.type_pie_1m || []);
+      renderPie('pie12m', data.type_pie_12m || []);
+    }
+
+    const btn = document.getElementById('triggerAnalyze');
+    if (btn) {
+      btn.addEventListener('click', async () => {
+        btn.disabled = true;
+        btn.textContent = '分析中…';
+        try {
+          const resp = await fetch('/elastic/analytics/overview/?force=1');
+          const d = await resp.json();
+          if (!resp.ok || d.status !== 'success') throw new Error('分析失败');
+          window.location.reload();
+        } catch (e) {
+          btn.textContent = '重试';
+          btn.disabled = false;
+        }
+      });
+    }
+
+    function hexWithAlpha(hex, alphaHex) {
+      if (!hex || !hex.startsWith('#')) return hex;
+      if (hex.length === 7) return hex + alphaHex;
+      return hex;
+    }
+    function renderLine(id, items, color) {
+      const ctx = document.getElementById(id);
+      const labels = items.map(x => x.label);
+      const values = items.map(x => x.count);
+      new Chart(ctx, {
+        type: 'line',
+        data: {
+          labels,
+          datasets: [{
+            data: values,
+            borderColor: color,
+            backgroundColor: hexWithAlpha(color, '26'),
+            tension: 0.25,
+            fill: true,
+            pointRadius: 3,
+          }]
+        },
+        options: {
+          responsive: true,
+          plugins: { legend: { display: false } },
+          animation: { duration: 800, easing: 'easeOutQuart' },
+          scales: {
+            x: { grid: { display: false } },
+            y: { grid: { color: 'rgba(31,35,40,0.06)' }, beginAtZero: true }
+          }
+        }
+      });
+    }
+    function renderPie(id, items) {
+      const ctx = document.getElementById(id);
+      const labels = items.map(x => x.type);
+      const values = items.map(x => x.count);
+      const colors = ['#2563eb','#22c55e','#f59e0b','#ef4444','#a855f7','#06b6d4','#84cc16','#ec4899','#475569','#d946ef'];
+      new Chart(ctx, {
+        type: 'doughnut',
+        data: {
+          labels,
+          datasets: [{ data: values, backgroundColor: colors.slice(0, labels.length) }]
+        },
+        options: {
+          responsive: true,
+          animation: { duration: 900, easing: 'easeOutQuart' },
+          plugins: { legend: { position: 'bottom' } }
+        }
+      });
+    }
+
+    loadAnalytics();
+  </script>
 </body>
 </html>
