diff --git a/install_trading.py b/install_trading.py
index 1e48da1..bb74e11 100644
--- a/install_trading.py
+++ b/install_trading.py
@@ -289,7 +289,6 @@ def install_trading(app, *, login_required, get_db, get_setting, set_setting, fe
             capital = _capital(conn)
             risk = get_risk_status(conn)
             ctp_acc = _ctp_account(mode) if ctp_st.get("connected") else {}
-            recommend_rows = list_product_recommendations(capital, _main_price)
             active_trend = conn.execute(
                 "SELECT * FROM trend_pullback_plans WHERE status='active' ORDER BY id DESC LIMIT 1"
             ).fetchone()
@@ -309,7 +308,6 @@ def install_trading(app, *, login_required, get_db, get_setting, set_setting, fe
                 risk_status=risk,
                 ctp_status=ctp_st,
                 ctp_account=ctp_acc,
-                recommend_rows=recommend_rows,
                 active_trend=dict(active_trend) if active_trend else None,
                 monitor_count=monitor_count,
                 roll_count=roll_count,
diff --git a/product_recommend.py b/product_recommend.py
index 9a7a3bf..2c5eff4 100644
--- a/product_recommend.py
+++ b/product_recommend.py
@@ -1,6 +1,7 @@
 """按账户资金推荐可交易品种（期货核心筛选）。"""
 from __future__ import annotations
 
+from concurrent.futures import ThreadPoolExecutor
 from typing import Callable, Optional
 
 from contract_specs import get_contract_spec
@@ -83,14 +84,16 @@ def list_product_recommendations(
     max_position_pct: float = 50.0,
 ) -> list[dict]:
     """扫描全部品种并排序：推荐 > 可开 > 不足。"""
-    rows = []
-    for p in PRODUCTS:
-        ths = p["ths"]
+
+    def _one(product: dict) -> dict:
+        ths = product["ths"]
         main_code = price_fn(ths)
-        row = assess_product_for_capital(
-            p, capital, main_code, max_position_pct=max_position_pct
+        return assess_product_for_capital(
+            product, capital, main_code, max_position_pct=max_position_pct
         )
-        rows.append(row)
+
+    with ThreadPoolExecutor(max_workers=10) as pool:
+        rows = list(pool.map(_one, PRODUCTS))
     order = {"ok": 0, "margin_ok": 1, "blocked": 2, "no_price": 3}
     rows.sort(key=lambda r: (order.get(r["status"], 9), r.get("min_capital_one_lot") or 1e18))
     return rows
diff --git a/static/js/trade.js b/static/js/trade.js
index af6c584..45fbe6c 100644
--- a/static/js/trade.js
+++ b/static/js/trade.js
@@ -1,7 +1,16 @@
 (function () {
     var list = document.getElementById('position-live-list');
+    var recommendList = document.getElementById('recommend-list');
     var pollTimer = null;
 
+    function runWhenReady(fn) {
+        if (document.readyState === 'loading') {
+            document.addEventListener('DOMContentLoaded', fn);
+        } else {
+            fn();
+        }
+    }
+
     function fmtNum(v, digits) {
         if (v === null || v === undefined) return '--';
         return Number(v).toFixed(digits === undefined ? 2 : digits);
@@ -110,7 +119,10 @@
     function pollPositions() {
         if (!list) return;
         fetch('/api/trading/live')
-            .then(function (r) { return r.json(); })
+            .then(function (r) {
+                if (!r.ok) throw new Error('HTTP ' + r.status);
+                return r.json();
+            })
             .then(function (data) {
                 var cap = document.getElementById('cap-display');
                 if (cap && data.capital != null) cap.textContent = Number(data.capital).toFixed(2);
@@ -145,6 +157,48 @@
             });
     }
 
+    function badgeClass(status) {
+        if (status === 'ok') return 'profit';
+        if (status === 'blocked') return 'loss';
+        return 'planned';
+    }
+
+    function buildRecommendRow(r) {
+        return (
+            '<tr class="rec-' + (r.status || '') + '">' +
+            '<td><strong>' + (r.name || '') + '</strong> <span class="text-muted">' + (r.ths || '') + '</span></td>' +
+            '<td>' + (r.exchange || '') + '</td>' +
+            '<td>' + (r.price != null ? r.price : '—') + '</td>' +
+            '<td>' + (r.margin_one_lot != null ? r.margin_one_lot : '—') + '</td>' +
+            '<td>' + (r.min_capital_one_lot != null ? r.min_capital_one_lot : '—') + '</td>' +
+            '<td><span class="badge ' + badgeClass(r.status) + '">' + (r.status_label || '') + '</span></td>' +
+            '</tr>'
+        );
+    }
+
+    function loadRecommendations() {
+        if (!recommendList) return;
+        fetch('/api/recommend/list')
+            .then(function (r) {
+                if (!r.ok) throw new Error('HTTP ' + r.status);
+                return r.json();
+            })
+            .then(function (data) {
+                if (!data.ok) throw new Error(data.error || 'load failed');
+                var recCap = document.getElementById('rec-capital');
+                if (recCap && data.capital != null) recCap.textContent = Number(data.capital).toFixed(2);
+                var rows = data.rows || [];
+                if (!rows.length) {
+                    recommendList.innerHTML = '<tr><td colspan="6" class="empty-hint">暂无推荐数据</td></tr>';
+                    return;
+                }
+                recommendList.innerHTML = rows.map(buildRecommendRow).join('');
+            })
+            .catch(function () {
+                recommendList.innerHTML = '<tr><td colspan="6" class="empty-hint text-loss">品种推荐加载失败，请刷新页面</td></tr>';
+            });
+    }
+
     var btnConnect = document.getElementById('btn-ctp-connect');
     if (btnConnect) {
         btnConnect.addEventListener('click', function () {
@@ -163,8 +217,9 @@
         });
     }
 
-    document.addEventListener('DOMContentLoaded', function () {
+    runWhenReady(function () {
         pollPositions();
+        loadRecommendations();
         pollTimer = setInterval(pollPositions, 3000);
     });
 })();
diff --git a/templates/trade.html b/templates/trade.html
index e9793eb..c9dc98f 100644
--- a/templates/trade.html
+++ b/templates/trade.html
@@ -80,17 +80,8 @@
                                 <th>品种</th><th>交易所</th><th>参考价</th><th>1手保证金</th><th>建议最低资金</th><th>状态</th>
                             </tr>
                         </thead>
-                        <tbody>
-                            {% for r in recommend_rows %}
-                            <tr class="rec-{{ r.status }}">
-                                <td><strong>{{ r.name }}</strong> <span class="text-muted">{{ r.ths }}</span></td>
-                                <td>{{ r.exchange }}</td>
-                                <td>{% if r.price %}{{ r.price }}{% else %}—{% endif %}</td>
-                                <td>{% if r.margin_one_lot %}{{ r.margin_one_lot }}{% else %}—{% endif %}</td>
-                                <td>{% if r.min_capital_one_lot %}{{ r.min_capital_one_lot }}{% else %}—{% endif %}</td>
-                                <td><span class="badge {% if r.status=='ok' %}profit{% elif r.status=='blocked' %}loss{% else %}planned{% endif %}">{{ r.status_label }}</span></td>
-                            </tr>
-                            {% endfor %}
+                        <tbody id="recommend-list">
+                            <tr><td colspan="6" class="empty-hint">品种推荐加载中…</td></tr>
                         </tbody>
                     </table>
                 </div>