diff --git a/serve/frontend/src/pages/Dashboard.tsx b/serve/frontend/src/pages/Dashboard.tsx
index f4269c3..bacd29f 100644
--- a/serve/frontend/src/pages/Dashboard.tsx
+++ b/serve/frontend/src/pages/Dashboard.tsx
@@ -7,8 +7,7 @@ import { DatePicker } from '@/components/DatePicker'
 import { api, type MarketSnapshotRow, type OverviewDimensionRankItem, type OverviewMarket } from '@/lib/api'
 import { QK } from '@/lib/queryKeys'
 import { fmtBigNum } from '@/lib/format'
-import { useDataStatus, useCapabilities, useSettings } from '@/lib/useSharedQueries'
-import { SealedBadge } from '@/components/SealedBadge'
+import { useDataStatus, useSettings } from '@/lib/useSharedQueries'
 import { SettingsModal } from '@/components/data/SettingsModal'
 import { STAGE_LABELS } from '@/components/data/ActiveJobCard'
 
@@ -371,11 +370,7 @@ export function Dashboard() {
     placeholderData: (prev) => prev,
   })
   const data = overview.data
-  const caps = useCapabilities()
   const settings = useSettings()
-  const hasDepth = !!caps.data?.capabilities?.['depth5.batch']
-  const sealedReady = !!data?.limit?.sealed_ready
-  const isSealedDegrade = !hasDepth || !sealedReady
   // none 档(无 key / 无效 key): 不再阻断功能, 仅实时行情等扩展能力受限
   const isNoKey = settings.data?.mode === 'none'
   // 无本地数据(enriched/daily 都没有)→ 常驻引导卡片
@@ -541,7 +536,7 @@ export function Dashboard() {
       <div className="mb-3 grid grid-cols-6 gap-2">
         <KpiCell label="个股涨 / 平 / 跌" value={<><span className="text-bull">{data.breadth.up}</span><span className="text-muted">/</span><span className="text-muted">{data.breadth.flat}</span><span className="text-muted">/</span><span className="text-bear">{data.breadth.down}</span></>} sub={`上涨率 ${data.breadth.up_pct.toFixed(1)}%`} />
         <KpiCell label="强势 / 弱势" value={<><span className="text-bull">{strongUp}</span><span className="text-muted">/</span><span className="text-bear">{strongDown}</span></>} sub="涨跌 ≥3%" />
-        <KpiCell label={<span className="inline-flex items-center gap-1">涨停 / 跌停<SealedBadge degraded={isSealedDegrade} hasDepth={hasDepth} isHistorical={false} sealedReady={sealedReady} sealedCountsUp={{ real: data.limit.limit_up, fake: data.limit.fake_up ?? 0, pending: 0 }} sealedCountsDown={{ real: data.limit.limit_down, fake: data.limit.fake_down ?? 0, pending: 0 }} rawUp={data.limit.limit_up + (data.limit.fake_up ?? 0)} rawDown={data.limit.limit_down + (data.limit.fake_down ?? 0)} invalidateKeys={['overview-market', 'limit-ladder']} /></span>} value={<><span className="text-bull">{data.limit.limit_up}</span><span className="text-muted">/</span><span className="text-bear">{data.limit.limit_down}</span></>} sub={`封板率 ${(data.limit.seal_rate ?? 0).toFixed(0)}%`} />
+        <KpiCell label={<span className="inline-flex items-center gap-1">涨停 / 跌停</span>} value={<><span className="text-bull">{data.limit.limit_up}</span><span className="text-muted">/</span><span className="text-bear">{data.limit.limit_down}</span></>} sub={`封板率 ${(data.limit.seal_rate ?? 0).toFixed(0)}%`} />
         <KpiCell label="最高连板" value={`${data.limit.max_boards || 0}板`} sub={`梯队 ${data.limit.tiers.length}`} tone="accent" />
         <KpiCell label="成交额" value={fmtBigNum(data.amount.total)} sub={`均额 ${fmtBigNum(data.amount.avg)}`} />
         <KpiCell label="换手 / 量比" value={`${fmtPrice(data.activity.avg_turnover, 1)}% / ${fmtPrice(data.activity.vol_ratio, 2)}`} sub={`高换手 ${data.activity.high_turnover} · 放量占比 ${fmtPrice(data.activity.high_vol_ratio, 1)}%`} tone="accent" />
@@ -611,7 +606,7 @@ export function Dashboard() {
 
         <aside className="min-w-0 space-y-3">
           <section className="rounded-card border border-border bg-surface/80 p-3">
-            <SectionTitle icon={Flame} title="涨停梯队" hint={<span className="inline-flex items-center gap-1">{`涨停 ${data.limit.limit_up}`}{isSealedDegrade && <span className="text-[9px] px-1 rounded bg-yellow-500/10 text-yellow-600 dark:text-yellow-500">{hasDepth ? '未修正' : '降级'}</span>}</span>} />
+            <SectionTitle icon={Flame} title="涨停梯队" hint={<span className="inline-flex items-center gap-1">{`涨停 ${data.limit.limit_up}`}</span>} />
             <LadderMini limit={data.limit} />
           </section>
           <section className="rounded-card border border-border bg-surface/80 p-3">