diff --git a/modules/trading/install.py b/modules/trading/install.py
index 2427538..c68af75 100644
--- a/modules/trading/install.py
+++ b/modules/trading/install.py
@@ -3190,6 +3190,44 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
                 return val
         return None
 
+    def _ensure_strategy_monitors(conn, mode: str) -> int:
+        """策略页加载前：恢复误关监控并同步柜台，与持仓页逻辑一致。"""
+        if not _cached_ctp_status(mode).get("connected"):
+            return 0
+        capital = _capital(conn)
+        synced = 0
+        seen: set[tuple[str, str]] = set()
+        positions = list(trading_state.get_positions() or [])
+        if not positions:
+            positions = list(_ctp_positions(mode, refresh_if_empty=False) or [])
+        for p in positions:
+            lots = int(p.get("lots") or 0)
+            if lots <= 0:
+                continue
+            ths = _ctp_pos_to_ths_code(p) or (p.get("symbol") or "")
+            direction = (p.get("direction") or "long").strip().lower()
+            key = (ths.lower(), direction)
+            if key in seen:
+                continue
+            seen.add(key)
+            mon = _find_or_revive_monitor(conn, ths, direction)
+            if not mon:
+                continue
+            mon = _restore_monitor_sl_tp_if_missing(conn, mon, ths, direction) or mon
+            _sync_monitor_from_ctp(
+                conn,
+                int(mon["id"]),
+                mon.get("symbol") or ths,
+                mon.get("direction") or direction,
+                mode,
+                ctp=p,
+                capital=capital,
+            )
+            synced += 1
+        if synced:
+            commit_retry(conn)
+        return synced
+
     @app.route("/strategy")
     @login_required
     @_nav("strategy")
@@ -3199,13 +3237,14 @@ def install_trading(app, *, login_required, require_nav, get_db, get_setting, se
             init_strategy_tables(conn)
             ensure_monitor_order_columns(conn)
             capital = _capital(conn)
+            mode = get_trading_mode(get_setting)
+            _ensure_strategy_monitors(conn, mode)
             active_trend = conn.execute(
                 "SELECT * FROM trend_pullback_plans WHERE status='active' ORDER BY id DESC LIMIT 1"
             ).fetchone()
             monitors_raw = conn.execute(
                 "SELECT * FROM trade_order_monitors WHERE status='active' ORDER BY id DESC"
             ).fetchall()
-            mode = get_trading_mode(get_setting)
             roll_ctx = _build_roll_context(conn)
             roll_groups = conn.execute(
                 """SELECT g.*, m.symbol_name, m.lots AS mon_lots, m.entry_price AS mon_entry,
diff --git a/modules/web/static/js/strategy.js b/modules/web/static/js/strategy.js
index 5b82237..9fa5a9a 100644
--- a/modules/web/static/js/strategy.js
+++ b/modules/web/static/js/strategy.js
@@ -221,6 +221,19 @@
                 if (btnRollE) btnRollE.hidden = true;
                 return;
             }
+            if (rollMonitorSel) {
+                var opt = rollMonitorSel.options[rollMonitorSel.selectedIndex];
+                if (opt && opt.getAttribute('data-eligible') === '0') {
+                    showPreview(
+                        rollPrev,
+                        opt.getAttribute('data-block') || '当前监控不可滚仓',
+                        false,
+                        false
+                    );
+                    if (btnRollE) btnRollE.hidden = true;
+                    return;
+                }
+            }
             btnRollP.disabled = true;
             jsonPost('/api/strategy/roll/preview', rollPayload).then(function (d) {
                 if (!d.ok) {
diff --git a/modules/web/templates/strategy.html b/modules/web/templates/strategy.html
index bc885a4..476b9d5 100644
--- a/modules/web/templates/strategy.html
+++ b/modules/web/templates/strategy.html
@@ -106,6 +106,10 @@
         <p class="hint text-muted">当前为「{{ sizing_mode_label }}」模式，滚仓不可用。请在系统设置切换为<strong>固定金额</strong>。</p>
         {% endif %}
         {% if monitors %}
+        {% set roll_eligible_count = monitors|selectattr('roll_eligible')|list|length %}
+        {% if roll_eligible_count == 0 %}
+        <p class="hint text-muted">检测到 {{ monitors|length }} 条持仓监控，但当前均不可滚仓（见下拉项说明）。</p>
+        {% endif %}
         <p class="hint" id="roll-risk-hint">风险预算（固定金额）：<strong id="roll-risk-budget">{{ '%.0f'|format(fixed_amount) }} 元</strong></p>
         <form id="roll-form" class="form-compact">
             <div class="form-line line-2">
@@ -114,8 +118,7 @@
                     <option value="{{ m.id }}"
                             data-direction="{{ m.direction }}"
                             data-eligible="{{ '1' if m.roll_eligible else '0' }}"
-                            data-block="{{ m.roll_block_reason or '' }}"
-                            {% if not m.roll_eligible %}disabled{% endif %}>
+                            data-block="{{ m.roll_block_reason or '' }}">
                         {{ m.symbol_name or m.symbol }} {{ m.symbol }} · {{ '多' if m.direction == 'long' else '空' }} #{{ m.id }}
                         · {{ m.lots }}手 · SL {{ m.stop_loss or '—' }}
                         {% if not m.roll_eligible %} · {{ m.roll_block_reason }}{% endif %}
@@ -145,6 +148,7 @@
         </form>
         {% else %}
         <p class="empty-hint">暂无可用持仓监控</p>
+        <p class="hint text-muted" style="font-size:.78rem">若「委托与持仓」中已有持仓，请先在持仓页连接 CTP 并刷新，再回到本页。</p>
         <ol class="strategy-steps">
             <li>打开 <a href="{{ url_for('positions') }}">持仓监控</a>，连接 CTP</li>
             <li>系统设置为<strong>固定金额</strong>，在「期货下单」开仓（勿开移动保本）</li>