diff --git a/frontend/src/components/GlobalConfig.jsx b/frontend/src/components/GlobalConfig.jsx
index 3198c84..44b3050 100644
--- a/frontend/src/components/GlobalConfig.jsx
+++ b/frontend/src/components/GlobalConfig.jsx
@@ -1208,9 +1208,32 @@ const GlobalConfig = () => {
     },
   ]
 
+  // 统计过滤可视化：解析全局 STATS_* 配置
+  const rawStatsSymbolFilters = configs?.STATS_SYMBOL_FILTERS
+  const rawStatsHourFilters = configs?.STATS_HOUR_FILTERS
 
+  const statsSymbolFiltersValue =
+    rawStatsSymbolFilters && typeof rawStatsSymbolFilters === 'object'
+      ? (rawStatsSymbolFilters.value ?? rawStatsSymbolFilters)
+      : null
 
- 
+  const statsHourFiltersValue =
+    rawStatsHourFilters && typeof rawStatsHourFilters === 'object'
+      ? (rawStatsHourFilters.value ?? rawStatsHourFilters)
+      : null
+
+  const statsBlacklist = Array.isArray(statsSymbolFiltersValue?.blacklist)
+    ? statsSymbolFiltersValue.blacklist
+    : []
+  const statsWhitelist = Array.isArray(statsSymbolFiltersValue?.whitelist)
+    ? statsSymbolFiltersValue.whitelist
+    : []
+  const statsHours = Array.isArray(statsHourFiltersValue?.hours)
+    ? statsHourFiltersValue.hours
+    : []
+
+  const statsGeneratedAt = statsSymbolFiltersValue?.generated_at || statsHourFiltersValue?.generated_at || null
+  const statsDays = statsSymbolFiltersValue?.days || statsHourFiltersValue?.days || null
 
   return (
     <div className="global-config">
@@ -1645,15 +1668,16 @@ const GlobalConfig = () => {
               )}
             </div>
 
-            {/* Tabs */}
-            <div className="config-tabs" style={{ display: 'flex', gap: '10px', overflowX: 'auto', paddingBottom: '5px' }}>
-              {[
-                { key: 'all', label: '全部' },
-                { key: 'risk', label: '风险控制' },
-                { key: 'strategy', label: '策略参数' },
-                { key: 'scan', label: '市场扫描' },
-                { key: 'position', label: '仓位控制' },
-              ].map(tab => (
+          {/* Tabs */}
+          <div className="config-tabs" style={{ display: 'flex', gap: '10px', overflowX: 'auto', paddingBottom: '5px' }}>
+            {[
+              { key: 'all', label: '全部' },
+              { key: 'risk', label: '风险控制' },
+              { key: 'strategy', label: '策略参数' },
+              { key: 'scan', label: '市场扫描' },
+              { key: 'position', label: '仓位控制' },
+              { key: 'stats', label: '统计过滤' },
+            ].map(tab => (
                 <button
                   key={tab.key}
                   onClick={() => setActiveTab(tab.key)}
@@ -1676,13 +1700,169 @@ const GlobalConfig = () => {
             </div>
           </div>
 
+          {/* 统计过滤可视化（仅在“统计过滤” Tab 展示） */}
+          {activeTab === 'stats' && (
+            <div style={{ marginBottom: '24px', padding: '16px', borderRadius: '8px', background: '#f8f9fb', border: '1px solid #e1e5ee' }}>
+              <div style={{ marginBottom: '8px', display: 'flex', justifyContent: 'space-between', alignItems: 'baseline', gap: '12px', flexWrap: 'wrap' }}>
+                <div>
+                  <h4 style={{ margin: 0, fontSize: '15px' }}>统计过滤总览</h4>
+                  <div style={{ fontSize: '12px', color: '#6c757d', marginTop: '4px' }}>
+                    基于最近 {statsDays || 7} 天的交易统计自动生成：差标的与差时段会被自动降权并提高信号门槛，仅影响自动交易，不会一刀切禁止。
+                  </div>
+                </div>
+                {statsGeneratedAt && (
+                  <div style={{ fontSize: '12px', color: '#6c757d' }}>生成时间（UTC）：{String(statsGeneratedAt).replace('T', ' ').slice(0, 19)}</div>
+                )}
+              </div>
+
+              <div style={{ display: 'grid', gridTemplateColumns: 'minmax(0, 2fr) minmax(0, 1.6fr)', gap: '16px' }}>
+                {/* Symbol 白/黑名单 */}
+                <div style={{ background: '#ffffff', borderRadius: '6px', padding: '12px', border: '1px solid #e5e9f0' }}>
+                  <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '8px' }}>
+                    <strong style={{ fontSize: '13px' }}>交易对白名单 / 黑名单</strong>
+                    <span style={{ fontSize: '11px', color: '#6c757d' }}>
+                      白名单 {statsWhitelist.length} · 黑名单 {statsBlacklist.length}
+                    </span>
+                  </div>
+                  {(statsWhitelist.length === 0 && statsBlacklist.length === 0) ? (
+                    <div style={{ fontSize: '12px', color: '#999' }}>暂无统计结果（需先定时跑 7 天聚合脚本）。</div>
+                  ) : (
+                    <div style={{ display: 'grid', gridTemplateColumns: 'minmax(0, 1fr) minmax(0, 1fr)', gap: '10px' }}>
+                      <div>
+                        <div style={{ fontSize: '12px', fontWeight: 600, marginBottom: '4px', color: '#155724' }}>白名单（近期表现较好）</div>
+                        <div style={{ maxHeight: '220px', overflowY: 'auto', border: '1px solid #e9ecef', borderRadius: '4px' }}>
+                          <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '12px' }}>
+                            <thead>
+                              <tr style={{ background: '#f1f3f5' }}>
+                                <th style={{ padding: '4px 6px', textAlign: 'left' }}>Symbol</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>笔数</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>净盈亏</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>胜率%</th>
+                              </tr>
+                            </thead>
+                            <tbody>
+                              {statsWhitelist.slice(0, 20).map((item) => (
+                                <tr key={item.symbol}>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', fontWeight: 600 }}>{item.symbol}</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right' }}>{item.trade_count}</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right', color: Number(item.net_pnl) >= 0 ? '#28a745' : '#dc3545' }}>
+                                    {Number(item.net_pnl) >= 0 ? '+' : ''}{Number(item.net_pnl).toFixed(2)}
+                                  </td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right' }}>{Number(item.win_rate_pct).toFixed(1)}</td>
+                                </tr>
+                              ))}
+                            </tbody>
+                          </table>
+                        </div>
+                      </div>
+                      <div>
+                        <div style={{ fontSize: '12px', fontWeight: 600, marginBottom: '4px', color: '#721c24' }}>黑名单（软降权，考核期中）</div>
+                        <div style={{ maxHeight: '220px', overflowY: 'auto', border: '1px solid #f5c6cb', borderRadius: '4px' }}>
+                          <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '12px' }}>
+                            <thead>
+                              <tr style={{ background: '#f8d7da' }}>
+                                <th style={{ padding: '4px 6px', textAlign: 'left' }}>Symbol</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>笔数</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>净盈亏</th>
+                                <th style={{ padding: '4px 6px', textAlign: 'right' }}>胜率%</th>
+                              </tr>
+                            </thead>
+                            <tbody>
+                              {statsBlacklist.slice(0, 20).map((item) => (
+                                <tr key={item.symbol}>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f5c6cb', fontWeight: 600 }}>{item.symbol}</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f5c6cb', textAlign: 'right' }}>{item.trade_count}</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f5c6cb', textAlign: 'right', color: '#dc3545' }}>
+                                    {Number(item.net_pnl).toFixed(2)}
+                                  </td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f5c6cb', textAlign: 'right' }}>{Number(item.win_rate_pct).toFixed(1)}</td>
+                                </tr>
+                              ))}
+                            </tbody>
+                          </table>
+                        </div>
+                      </div>
+                    </div>
+                  )}
+                </div>
+
+                {/* 按小时时段过滤 */}
+                <div style={{ background: '#ffffff', borderRadius: '6px', padding: '12px', border: '1px solid #e5e9f0' }}>
+                  <div style={{ display: 'flex', justifyContent: 'space-between', alignItems: 'center', marginBottom: '8px' }}>
+                    <strong style={{ fontSize: '13px' }}>按小时过滤（北京时间）</strong>
+                    <span style={{ fontSize: '11px', color: '#6c757d' }}>bucket=bad → 降仓 & 提高信号门槛</span>
+                  </div>
+                  {statsHours.length === 0 ? (
+                    <div style={{ fontSize: '12px', color: '#999' }}>暂无时段统计结果。</div>
+                  ) : (
+                    <div style={{ maxHeight: '260px', overflowY: 'auto', border: '1px solid #e9ecef', borderRadius: '4px' }}>
+                      <table style={{ width: '100%', borderCollapse: 'collapse', fontSize: '12px' }}>
+                        <thead>
+                          <tr style={{ background: '#f1f3f5' }}>
+                            <th style={{ padding: '4px 6px', textAlign: 'left' }}>小时</th>
+                            <th style={{ padding: '4px 6px', textAlign: 'right' }}>笔数</th>
+                            <th style={{ padding: '4px 6px', textAlign: 'right' }}>净盈亏</th>
+                            <th style={{ padding: '4px 6px', textAlign: 'center' }}>分组</th>
+                            <th style={{ padding: '4px 6px', textAlign: 'right' }}>仓位系数</th>
+                            <th style={{ padding: '4px 6px', textAlign: 'right' }}>信号+档数</th>
+                          </tr>
+                        </thead>
+                        <tbody>
+                          {statsHours
+                            .slice()
+                            .sort((a, b) => Number(a.hour) - Number(b.hour))
+                            .map((item) => {
+                              const bucket = String(item.bucket || '').toLowerCase()
+                              const rowBg =
+                                bucket === 'bad'
+                                  ? '#fff5f5'
+                                  : bucket === 'good'
+                                  ? '#f0fff4'
+                                  : '#ffffff'
+                              const badgeColor =
+                                bucket === 'bad'
+                                  ? '#dc3545'
+                                  : bucket === 'good'
+                                  ? '#28a745'
+                                  : '#6c757d'
+                              return (
+                                <tr key={item.hour} style={{ background: rowBg }}>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5' }}>{item.hour}:00</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right' }}>{item.trade_count}</td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right', color: Number(item.net_pnl) >= 0 ? '#28a745' : '#dc3545' }}>
+                                    {Number(item.net_pnl) >= 0 ? '+' : ''}{Number(item.net_pnl).toFixed(2)}
+                                  </td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'center' }}>
+                                    <span style={{ display: 'inline-block', padding: '1px 6px', borderRadius: '10px', fontSize: '11px', color: badgeColor, border: `1px solid ${badgeColor}33` }}>
+                                      {bucket || 'unknown'}
+                                    </span>
+                                  </td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right' }}>
+                                    {item.position_factor !== undefined ? Number(item.position_factor).toFixed(2) : '1.00'}
+                                  </td>
+                                  <td style={{ padding: '3px 6px', borderTop: '1px solid #f1f3f5', textAlign: 'right' }}>
+                                    {item.signal_boost || 0}
+                                  </td>
+                                </tr>
+                              )
+                            })}
+                        </tbody>
+                      </table>
+                    </div>
+                  )}
+                </div>
+              </div>
+            </div>
+          )}
+
           {Object.keys(configs).length > 0 ? (
             (() => {
               const configCategories = {
-                'risk': '风险控制',
-                'strategy': '策略参数',
-                'scan': '市场扫描',
-                'position': '仓位控制',
+                risk: '风险控制',
+                strategy: '策略参数',
+                scan: '市场扫描',
+                position: '仓位控制',
+                stats: '统计过滤',
               }
 
               // 过滤逻辑