feat: 手续费仅CTP每日后台同步入库，前端只读展示

Co-authored-by: Cursor <cursoragent@cursor.com>

app.py

@@ -29,15 +29,10 @@ from contract_specs import calc_position_metrics
 from fee_specs import (
     calc_fee_breakdown,
     calc_round_trip_fee,
-    get_fee_multiplier,
-    get_fee_source_mode,
-    list_all_fee_rates,
     list_fee_rates_for_ui,
     count_fee_rates_by_source,
-    load_fee_rates_from_json,
-    upsert_fee_rate,
+    purge_non_ctp_fee_rates,
 )
-from fee_sync import sync_fees_from_akshare
 from nav_settings import NAV_TOGGLES, get_nav_items, nav_enabled, save_nav_items
 from contract_profile import get_contract_profile
 from stats_engine import STATS_VIEWS, load_stats_cache, refresh_stats_cache
@@ -376,11 +371,11 @@ def init_db():
         set_setting("risk_percent", "1")
     if not get_setting("fee_source_mode"):
         set_setting("fee_source_mode", "ctp")
-    conn = get_db()
-    fee_cnt = conn.execute("SELECT COUNT(*) FROM fee_rates").fetchone()[0]
-    conn.close()
-    if fee_cnt == 0:
-        load_fee_rates_from_json()
+    set_setting("fee_source_mode", "ctp")
+    try:
+        purge_non_ctp_fee_rates()
+    except Exception:
+        pass
 
 
 def sync_admin_from_env():
@@ -1565,66 +1560,32 @@ def api_contract_profile():
 @require_nav("fees")
 def fees():
     from trading_context import get_trading_mode
-    from ctp_fee_sync import sync_fees_from_ctp
+    from ctp_fee_worker import try_daily_ctp_fee_sync, get_fee_last_sync, fees_synced_today
     from vnpy_bridge import ctp_status
 
     mode = get_trading_mode(get_setting)
     if request.method == "POST":
         action = request.form.get("action")
-        if action == "fee_source":
-            fs = request.form.get("fee_source_mode", "ctp").strip()
-            set_setting("fee_source_mode", fs if fs in ("ctp", "local") else "ctp")
-            flash("手续费数据源已保存")
-        elif action == "sync_ctp":
-            count, msg = sync_fees_from_ctp(mode)
+        if action == "sync_ctp":
+            force = request.form.get("force") == "1"
+            count, msg = try_daily_ctp_fee_sync(
+                mode,
+                get_setting=get_setting,
+                set_setting=set_setting,
+                force=force,
+            )
             flash(msg)
-        elif action == "multiplier":
-            try:
-                mult = float(request.form.get("fee_multiplier", "2"))
-                if mult < 0:
-                    flash("倍率不能为负数")
-                else:
-                    set_setting("fee_multiplier", str(mult))
-                    flash(f"手续费倍率已保存：标准 × {mult}")
-            except ValueError:
-                flash("请输入有效倍率")
-        elif action == "sync":
-            mult = float(get_setting("fee_multiplier", "2") or 2)
-            count, msg = sync_fees_from_akshare(mult)
-            flash(msg if count else msg)
-        elif action == "reload_json":
-            n = load_fee_rates_from_json()
-            flash(f"已从本地 JSON 加载 {n} 个品种费率")
-        elif action == "save_row":
-            product = request.form.get("product", "").strip().lower()
-            if not product:
-                flash("品种代码不能为空")
-            else:
-                upsert_fee_rate(product, {
-                    "exchange": request.form.get("exchange", "").strip(),
-                    "mult": int(request.form.get("mult") or 10),
-                    "open_fixed": float(request.form.get("open_fixed") or 0),
-                    "open_ratio": float(request.form.get("open_ratio") or 0),
-                    "close_yesterday_fixed": float(request.form.get("close_yesterday_fixed") or 0),
-                    "close_yesterday_ratio": float(request.form.get("close_yesterday_ratio") or 0),
-                    "close_today_fixed": float(request.form.get("close_today_fixed") or 0),
-                    "close_today_ratio": float(request.form.get("close_today_ratio") or 0),
-                    "source": "manual",
-                })
-                flash(f"已保存 {product} 费率")
         return redirect(url_for("fees"))
 
     rates = list_fee_rates_for_ui()
     fee_counts = count_fee_rates_by_source()
-    multiplier = get_setting("fee_multiplier", "2")
-    fee_source_mode = get_fee_source_mode()
     ctp_st = ctp_status(mode)
     return render_template(
         "fees.html",
         rates=rates,
         fee_counts=fee_counts,
-        multiplier=multiplier,
-        fee_source_mode=fee_source_mode,
+        fee_last_sync=get_fee_last_sync(get_setting),
+        fee_synced_today=fees_synced_today(get_setting),
         ctp_connected=bool(ctp_st.get("connected")),
     )
 

ctp_fee_sync.py

@@ -58,7 +58,7 @@ def _collect_main_ths_codes() -> list[str]:
 
 
 def sync_fees_from_ctp(mode: str, *, max_symbols: int = 80) -> tuple[int, str]:
-    """CTP 已连接时，按主力合约查询手续费并写入 fee_rates（source=ctp）。"""
+    """CTP 已连接时查询手续费并写入 fee_rates（source=ctp，覆盖同品种旧数据）。"""
     bridge = get_bridge()
     if not bridge.available():
         return 0, "vnpy 未安装"

ctp_fee_worker.py

@@ -0,0 +1,90 @@
+"""CTP 手续费后台同步：每日一次写入数据库，前端只读展示。"""
+from __future__ import annotations
+
+import logging
+import threading
+import time
+from datetime import date, datetime
+from typing import Callable, Optional
+from zoneinfo import ZoneInfo
+
+logger = logging.getLogger(__name__)
+
+TZ = ZoneInfo("Asia/Shanghai")
+FEE_SYNC_KEY = "ctp_fee_last_sync"
+CHECK_INTERVAL_SEC = 3600
+_sync_lock = threading.Lock()
+
+
+def _today_str() -> str:
+    return datetime.now(TZ).date().isoformat()
+
+
+def get_fee_last_sync(get_setting: Callable[[str, str], str]) -> str:
+    return (get_setting(FEE_SYNC_KEY, "") or "").strip()
+
+
+def fees_synced_today(get_setting: Callable[[str, str], str]) -> bool:
+    last = get_fee_last_sync(get_setting)
+    return bool(last) and last[:10] == _today_str()
+
+
+def mark_fees_synced(set_setting: Callable[[str, str], None]) -> None:
+    set_setting(FEE_SYNC_KEY, datetime.now(TZ).isoformat(timespec="seconds"))
+
+
+def try_daily_ctp_fee_sync(
+    mode: str,
+    *,
+    get_setting: Callable[[str, str], str],
+    set_setting: Callable[[str, str], None],
+    force: bool = False,
+) -> tuple[int, str]:
+    """CTP 已连接且今日未同步时拉取费率入库；force=True 忽略日期限制。"""
+    if not force and fees_synced_today(get_setting):
+        return 0, "今日已从 CTP 同步过，无需重复（可点「立即同步」强制刷新）"
+
+    with _sync_lock:
+        if not force and fees_synced_today(get_setting):
+            return 0, "今日已从 CTP 同步过"
+
+        from ctp_fee_sync import sync_fees_from_ctp
+
+        count, msg = sync_fees_from_ctp(mode)
+        if count > 0:
+            mark_fees_synced(set_setting)
+            logger.info("CTP 手续费每日同步: %s", msg)
+        elif force:
+            logger.warning("CTP 手续费强制同步未写入: %s", msg)
+        return count, msg
+
+
+def start_ctp_fee_worker(
+    *,
+    get_mode_fn: Callable[[], str],
+    get_setting_fn: Callable[[str, str], str],
+    set_setting_fn: Callable[[str, str], None],
+    interval: int = CHECK_INTERVAL_SEC,
+) -> None:
+    """后台线程：每小时检查，CTP 已连接且当日未同步则自动同步。"""
+
+    def _loop() -> None:
+        time.sleep(20)
+        while True:
+            try:
+                from vnpy_bridge import ctp_status
+
+                mode = get_mode_fn()
+                st = ctp_status(mode)
+                if st.get("connected") and not fees_synced_today(get_setting_fn):
+                    try_daily_ctp_fee_sync(
+                        mode,
+                        get_setting=get_setting_fn,
+                        set_setting=set_setting_fn,
+                        force=False,
+                    )
+            except Exception as exc:
+                logger.warning("CTP fee worker: %s", exc)
+            time.sleep(max(300, interval))
+
+    threading.Thread(target=_loop, daemon=True, name="ctp-fee-worker").start()

fee_specs.py

@@ -1,4 +1,4 @@
-"""期货手续费：优先 CTP 柜台费率，本地/AKShare 为离线兜底。"""
+"""期货手续费：仅 CTP 柜台同步入库，前端只读展示。"""
 import json
 import os
 import re
@@ -37,6 +37,26 @@ def _get_db():
     return connect_db()
 
 
+def get_setting(key: str, default: str = "") -> str:
+    conn = _get_db()
+    row = conn.execute("SELECT value FROM settings WHERE key=?", (key,)).fetchone()
+    conn.close()
+    if not row:
+        return default
+    return (row["value"] or default) if row["value"] is not None else default
+
+
+def set_setting(key: str, value: str) -> None:
+    conn = _get_db()
+    conn.execute(
+        """INSERT INTO settings (key, value) VALUES (?,?)
+           ON CONFLICT(key) DO UPDATE SET value=excluded.value""",
+        (key, value),
+    )
+    conn.commit()
+    conn.close()
+
+
 def get_fee_multiplier() -> float:
     conn = _get_db()
     row = conn.execute(
@@ -52,14 +72,20 @@ def get_fee_multiplier() -> float:
 
 
 def get_fee_source_mode() -> str:
-    """ctp=优先柜台同步费率；local=本地/AKShare 表。"""
+    """固定 CTP 柜台。"""
+    return "ctp"
+
+
+def purge_non_ctp_fee_rates() -> int:
+    """删除非 CTP 来源的费率缓存。"""
     conn = _get_db()
-    row = conn.execute(
-        "SELECT value FROM settings WHERE key='fee_source_mode'"
-    ).fetchone()
+    cur = conn.execute(
+        "DELETE FROM fee_rates WHERE COALESCE(source, '') != 'ctp'"
+    )
+    n = cur.rowcount
+    conn.commit()
     conn.close()
-    mode = (row["value"] if row else "ctp") or "ctp"
-    return mode if mode in ("ctp", "local") else "ctp"
+    return n
 
 
 def _row_to_spec(row, mult: int) -> dict:
@@ -84,46 +110,21 @@ def get_fee_spec(ths_code: str, *, trading_mode: str = "simulation") -> dict:
         return {**DEFAULT_FEE, "mult": spec["mult"], "product": "", "exchange": "", "source": "default"}
 
     mult = get_contract_spec(ths_code)["mult"]
-    source_mode = get_fee_source_mode()
     conn = _get_db()
-
-    if source_mode == "ctp":
-        row = conn.execute(
-            "SELECT * FROM fee_rates WHERE product=? AND source='ctp'",
-            (product,),
-        ).fetchone()
-        if not row:
-            row = conn.execute(
-                "SELECT * FROM fee_rates WHERE product=? ORDER BY CASE source WHEN 'ctp' THEN 0 ELSE 1 END",
-                (product,),
-            ).fetchone()
-        conn.close()
-        if row:
-            return _row_to_spec(row, mult)
-        # 按需向 CTP 查询
-        try:
-            from ctp_fee_sync import sync_fee_for_symbol
-            fields = sync_fee_for_symbol(trading_mode, ths_code)
-            if fields:
-                return {"product": product, **fields}
-        except Exception:
-            pass
-        conn = _get_db()
-        row = conn.execute(
-            "SELECT * FROM fee_rates WHERE product=?", (product,)
-        ).fetchone()
-        conn.close()
-        if row:
-            spec = _row_to_spec(row, mult)
-            spec["source"] = spec.get("source") or "local_fallback"
-            return spec
-    else:
-        row = conn.execute(
-            "SELECT * FROM fee_rates WHERE product=?", (product,)
-        ).fetchone()
-        conn.close()
-        if row:
-            return _row_to_spec(row, mult)
+    row = conn.execute(
+        "SELECT * FROM fee_rates WHERE product=? AND source='ctp'",
+        (product,),
+    ).fetchone()
+    conn.close()
+    if row:
+        return _row_to_spec(row, mult)
+    try:
+        from ctp_fee_sync import sync_fee_for_symbol
+        fields = sync_fee_for_symbol(trading_mode, ths_code)
+        if fields:
+            return {"product": product, **fields}
+    except Exception:
+        pass
 
     if product in _INDEX_PRODUCTS:
         return {
@@ -287,6 +288,16 @@ def load_fee_rates_from_json(path: Optional[str] = None) -> int:
     return count
 
 
+def list_ctp_fee_rates() -> list:
+    """手续费页：仅展示 CTP 同步结果。"""
+    conn = _get_db()
+    rows = conn.execute(
+        "SELECT * FROM fee_rates WHERE source='ctp' ORDER BY product"
+    ).fetchall()
+    conn.close()
+    return [dict(r) for r in rows]
+
+
 def list_all_fee_rates() -> list:
     conn = _get_db()
     rows = conn.execute(
@@ -297,28 +308,16 @@ def list_all_fee_rates() -> list:
 
 
 def list_fee_rates_for_ui() -> list:
-    """手续费页展示：CTP 模式下 ctp 来源优先排前。"""
-    rows = list_all_fee_rates()
-    if get_fee_source_mode() == "ctp":
-        rows.sort(
-            key=lambda r: (
-                0 if (r.get("source") or "") == "ctp" else 1,
-                r.get("product") or "",
-            )
-        )
-    return rows
+    return list_ctp_fee_rates()
 
 
 def count_fee_rates_by_source() -> dict[str, int]:
     conn = _get_db()
-    rows = conn.execute(
-        "SELECT source, COUNT(*) AS n FROM fee_rates GROUP BY source"
-    ).fetchall()
+    n = conn.execute(
+        "SELECT COUNT(*) FROM fee_rates WHERE source='ctp'"
+    ).fetchone()[0]
     conn.close()
-    out: dict[str, int] = {}
-    for row in rows:
-        out[str(row["source"] or "local")] = int(row["n"] or 0)
-    return out
+    return {"ctp": int(n or 0)}
 
 
 def upsert_fee_rate(product: str, fields: dict) -> None:

install_trading.py

@@ -20,6 +20,7 @@ from position_sizing import (
 from recommend_store import load_recommend_cache, refresh_recommend_cache
 from recommend_stream import recommend_hub, start_recommend_worker
 from ctp_reconnect import start_ctp_reconnect_worker
+from ctp_fee_worker import start_ctp_fee_worker
 from risk.account_risk_lib import (
     assert_can_open,
     get_risk_status,
@@ -1016,3 +1017,8 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
         init_tables_fn=_init_tables,
     )
     start_ctp_reconnect_worker(get_mode_fn=lambda: get_trading_mode(get_setting))
+    start_ctp_fee_worker(
+        get_mode_fn=lambda: get_trading_mode(get_setting),
+        get_setting_fn=get_setting,
+        set_setting_fn=set_setting,
+    )

templates/fees.html

@@ -2,82 +2,46 @@
 {% block title %}手续费配置 - 国内期货监控系统{% endblock %}
 {% block extra_css %}
 <style>
-.fees-split{margin-bottom:1.25rem}
-.fees-split .card{margin-bottom:0;min-height:auto}
+.fees-status-card .card-body{display:flex;flex-wrap:wrap;gap:.75rem 1.25rem;align-items:center}
+.fees-status-card .fees-meta{font-size:.85rem;color:var(--text-muted)}
 .fees-table-card .trade-table-wrap{
     max-height:min(70vh,560px);
     width:100%;
     border:none;
     border-radius:10px;
 }
-.fees-table-card .trade-table{min-width:1100px}
+.fees-table-card .trade-table{min-width:960px}
 .fees-table-card .card-body{padding:.75rem 1rem 1rem}
-.fees-source-stats{font-size:.78rem;margin-top:.35rem}
 </style>
 {% endblock %}
 {% block content %}
-<div class="split-grid fees-split">
-    <div class="card">
-        <h2>手续费数据源</h2>
-        <div class="card-body">
-            <form action="{{ url_for('fees') }}" method="post">
-                <input type="hidden" name="action" value="fee_source">
-                <div class="field" style="margin-bottom:.75rem">
-                    <label>计费依据</label>
-                    <select name="fee_source_mode">
-                        <option value="ctp" {% if fee_source_mode == 'ctp' %}selected{% endif %}>CTP 柜台（SimNow/实盘，推荐）</option>
-                        <option value="local" {% if fee_source_mode == 'local' %}selected{% endif %}>本地 / AKShare 参考表</option>
-                    </select>
-                </div>
-                <button type="submit" class="btn-primary">保存</button>
-            </form>
-            <p class="hint" style="margin-top:.75rem">
-                默认使用 <strong>CTP 柜台</strong> 费率（连接后自动同步，与 SimNow/期货公司一致）。
-            </p>
-            <div class="form-row" style="margin-top:.75rem;flex-wrap:wrap;gap:.5rem">
-                <form action="{{ url_for('fees') }}" method="post" style="display:inline">
-                    <input type="hidden" name="action" value="sync_ctp">
-                    <button type="submit" class="btn-primary" {% if not ctp_connected %}disabled title="请先连接 CTP"{% endif %}>从 CTP 同步费率</button>
-                </form>
-                {% if ctp_connected %}
-                <span class="badge profit">CTP 已连接</span>
-                {% else %}
-                <span class="badge planned">CTP 未连接</span>
-                {% endif %}
-            </div>
-            {% if fee_counts %}
-            <p class="fees-source-stats text-muted">
-                已缓存：
-                {% if fee_counts.get('ctp') %}<span class="badge profit">CTP {{ fee_counts.ctp }}</span>{% endif %}
-                {% if fee_counts.get('local') %}<span class="badge planned">local {{ fee_counts.local }}</span>{% endif %}
-                {% if fee_counts.get('json') %}<span class="badge planned">json {{ fee_counts.json }}</span>{% endif %}
-                {% if fee_counts.get('manual') %}<span class="badge planned">manual {{ fee_counts.manual }}</span>{% endif %}
-            </p>
-            {% endif %}
-        </div>
-    </div>
-
-    <div class="card">
-        <h2>本地参考倍率</h2>
-        <div class="card-body">
-            <p class="hint" style="margin-bottom:.65rem;font-size:.78rem">仅「本地数据源」时使用</p>
-            <form action="{{ url_for('fees') }}" method="post" class="form-row" style="flex-wrap:wrap;gap:.5rem;align-items:center;margin-bottom:.75rem">
-                <input type="hidden" name="action" value="multiplier">
-                <label class="text-muted" style="font-size:.85rem">标准费率 ×</label>
-                <input name="fee_multiplier" type="number" step="0.1" min="0" value="{{ multiplier }}" style="width:88px">
-                <button type="submit" class="btn-primary">保存倍率</button>
-            </form>
-            <div class="form-row" style="flex-wrap:wrap;gap:.5rem">
-                <form action="{{ url_for('fees') }}" method="post" style="display:inline">
-                    <input type="hidden" name="action" value="sync">
-                    <button type="submit" class="btn-secondary">AKShare 同步</button>
-                </form>
-                <form action="{{ url_for('fees') }}" method="post" style="display:inline">
-                    <input type="hidden" name="action" value="reload_json">
-                    <button type="submit" class="btn-link" style="padding:.45rem .85rem;border:1px solid var(--card-border);border-radius:8px">重载 JSON</button>
-                </form>
-            </div>
-        </div>
+<div class="card fees-status-card">
+    <h2>CTP 手续费</h2>
+    <div class="card-body">
+        <p class="fees-meta" style="margin:0;flex:1;min-width:220px">
+            费率由后台从 <strong>CTP 柜台</strong> 同步写入数据库，<strong>每日自动更新一次</strong>，本页只读展示。
+        </p>
+        {% if ctp_connected %}
+        <span class="badge profit">CTP 已连接</span>
+        {% else %}
+        <span class="badge planned">CTP 未连接</span>
+        {% endif %}
+        {% if fee_synced_today %}
+        <span class="badge profit">今日已同步</span>
+        {% else %}
+        <span class="badge planned">今日未同步</span>
+        {% endif %}
+        {% if fee_last_sync %}
+        <span class="text-muted" style="font-size:.8rem">上次：{{ fee_last_sync[:16] }}</span>
+        {% endif %}
+        {% if fee_counts.get('ctp') %}
+        <span class="text-muted" style="font-size:.8rem">共 {{ fee_counts.ctp }} 个品种</span>
+        {% endif %}
+        <form action="{{ url_for('fees') }}" method="post" style="display:inline">
+            <input type="hidden" name="action" value="sync_ctp">
+            <input type="hidden" name="force" value="1">
+            <button type="submit" class="btn-primary" {% if not ctp_connected %}disabled title="请先连接 CTP"{% endif %}>立即同步</button>
+        </form>
     </div>
 </div>
 
@@ -88,47 +52,38 @@
         <table class="trade-table">
             <thead>
                 <tr>
-                    <th>品种</th><th>来源</th><th>交易所</th><th>乘数</th>
+                    <th>品种</th><th>交易所</th><th>乘数</th>
                     <th>开仓(元/手)</th><th>开仓(比例)</th>
                     <th>平昨(元/手)</th><th>平昨(比例)</th>
                     <th>平今(元/手)</th><th>平今(比例)</th>
-                    <th>更新</th><th>操作</th>
+                    <th>更新</th>
                 </tr>
             </thead>
             <tbody>
                 {% for r in rates %}
-                {% set fid = 'fee-row-' ~ r.product %}
                 <tr>
                     <td><strong>{{ r.product }}</strong></td>
-                    <td><span class="badge {% if r.source == 'ctp' %}profit{% else %}planned{% endif %}">{{ r.source or 'local' }}</span></td>
-                    <td><input name="exchange" form="{{ fid }}" value="{{ r.exchange or '' }}" style="width:72px;padding:.3rem"></td>
-                    <td><input name="mult" form="{{ fid }}" type="number" value="{{ r.mult }}" style="width:56px;padding:.3rem"></td>
-                    <td><input name="open_fixed" form="{{ fid }}" type="number" step="0.0001" value="{{ r.open_fixed }}" style="width:72px;padding:.3rem"></td>
-                    <td><input name="open_ratio" form="{{ fid }}" type="number" step="0.0000001" value="{{ r.open_ratio }}" style="width:88px;padding:.3rem"></td>
-                    <td><input name="close_yesterday_fixed" form="{{ fid }}" type="number" step="0.0001" value="{{ r.close_yesterday_fixed }}" style="width:72px;padding:.3rem"></td>
-                    <td><input name="close_yesterday_ratio" form="{{ fid }}" type="number" step="0.0000001" value="{{ r.close_yesterday_ratio }}" style="width:88px;padding:.3rem"></td>
-                    <td><input name="close_today_fixed" form="{{ fid }}" type="number" step="0.0001" value="{{ r.close_today_fixed }}" style="width:72px;padding:.3rem"></td>
-                    <td><input name="close_today_ratio" form="{{ fid }}" type="number" step="0.0000001" value="{{ r.close_today_ratio }}" style="width:88px;padding:.3rem"></td>
+                    <td class="cell-readonly">{{ r.exchange or '—' }}</td>
+                    <td class="cell-readonly">{{ r.mult }}</td>
+                    <td class="cell-readonly">{{ r.open_fixed }}</td>
+                    <td class="cell-readonly">{{ r.open_ratio }}</td>
+                    <td class="cell-readonly">{{ r.close_yesterday_fixed }}</td>
+                    <td class="cell-readonly">{{ r.close_yesterday_ratio }}</td>
+                    <td class="cell-readonly">{{ r.close_today_fixed }}</td>
+                    <td class="cell-readonly">{{ r.close_today_ratio }}</td>
                     <td class="text-muted" style="font-size:.72rem">{{ (r.updated_at or '')[:16] }}</td>
-                    <td><button type="submit" form="{{ fid }}" class="btn-link">保存</button></td>
                 </tr>
                 {% else %}
-                <tr><td colspan="12" class="text-muted">暂无费率，请连接 CTP 后同步</td></tr>
+                <tr><td colspan="10" class="text-muted">暂无 CTP 费率，请连接 CTP 后等待自动同步或点击「立即同步」</td></tr>
                 {% endfor %}
             </tbody>
         </table>
         </div>
-        {% for r in rates %}
-        <form id="fee-row-{{ r.product }}" action="{{ url_for('fees') }}" method="post" hidden>
-            <input type="hidden" name="action" value="save_row">
-            <input type="hidden" name="product" value="{{ r.product }}">
-        </form>
-        {% endfor %}
     </div>
     <p class="hint" style="margin-top:.75rem;padding:0 1rem 1rem">
         公式：单边 = 固定(元/手)×手数 + 比例×价格×乘数×手数；往返 = 开仓 + 平仓（平今/平昨自动判断）。
-        {% if fee_source_mode == 'ctp' and ctp_connected and not fee_counts.get('ctp') %}
-        <br><strong class="text-loss">当前无 CTP 费率缓存，请点击「从 CTP 同步费率」。</strong>
+        {% if ctp_connected and not fee_counts.get('ctp') %}
+        <br><strong class="text-loss">数据库尚无 CTP 费率，请点击「立即同步」或等待后台每日任务。</strong>
         {% endif %}
     </p>
 </div>

vnpy_bridge.py

@@ -223,15 +223,30 @@ class CtpBridge:
         self._connected_mode = None
 
     def _schedule_fee_sync(self, mode: str) -> None:
+        """连接成功后触发每日同步检查（非每次全量）。"""
+
         def _run() -> None:
             try:
-                from ctp_fee_sync import sync_fees_from_ctp
-                n, msg = sync_fees_from_ctp(mode, max_symbols=60)
-                logger.info("CTP 手续费同步: %s", msg if n else msg)
-            except Exception as exc:
-                logger.debug("CTP 手续费后台同步: %s", exc)
+                from ctp_fee_worker import try_daily_ctp_fee_sync
 
-        threading.Thread(target=_run, daemon=True, name="ctp-fee-sync").start()
+                def _gs(key: str, default: str = "") -> str:
+                    from fee_specs import get_setting
+                    return get_setting(key, default)
+
+                def _ss(key: str, val: str) -> None:
+                    from fee_specs import set_setting
+                    set_setting(key, val)
+
+                try_daily_ctp_fee_sync(
+                    mode,
+                    get_setting=_gs,
+                    set_setting=_ss,
+                    force=False,
+                )
+            except Exception as exc:
+                logger.debug("CTP 手续费连接后检查: %s", exc)
+
+        threading.Thread(target=_run, daemon=True, name="ctp-fee-sync-check").start()
 
     def _ensure_commission_callback(self) -> None:
         if self._commission_hooked or not self._engine: