diff --git a/backend/app/data/market_breadth_client.py b/backend/app/data/market_breadth_client.py
index e3204831..e0d2247b 100644
--- a/backend/app/data/market_breadth_client.py
+++ b/backend/app/data/market_breadth_client.py
@@ -24,6 +24,7 @@ logger = logging.getLogger(__name__)
 
 ZT_POOL_URL = "https://push2ex.eastmoney.com/getTopicZTPool"
 DT_POOL_URL = "https://push2ex.eastmoney.com/getTopicDTPool"
+MIN_RELIABLE_SAMPLE_COUNT = 4500
 
 
 async def get_market_breadth() -> MarketBreadth:
@@ -34,7 +35,7 @@ async def get_market_breadth() -> MarketBreadth:
         return cached
 
     quotes = await get_a_share_realtime_ranking(page_size=6000)
-    if quotes and len(quotes) >= 3000:
+    if quotes and len(quotes) >= MIN_RELIABLE_SAMPLE_COUNT:
         up_count = sum(1 for q in quotes if q.get("pct_chg", 0) > 0)
         down_count = sum(1 for q in quotes if q.get("pct_chg", 0) < 0)
         flat_count = sum(1 for q in quotes if q.get("pct_chg", 0) == 0)
@@ -55,7 +56,11 @@ async def get_market_breadth() -> MarketBreadth:
         cache.set(cache_key, breadth, ttl=60)
         return breadth
 
-    logger.warning("市场广度实时样本不足，quotes=%s", len(quotes))
+    logger.warning(
+        "市场广度实时样本不足，quotes=%s，小于可靠阈值 %s，回退到基线口径",
+        len(quotes),
+        MIN_RELIABLE_SAMPLE_COUNT,
+    )
     breadth = MarketBreadth(
         trade_date=today_trade_date(),
         total_count=len(quotes),
diff --git a/backend/app/llm/strategy_selector.py b/backend/app/llm/strategy_selector.py
index c91ff944..8b304033 100644
--- a/backend/app/llm/strategy_selector.py
+++ b/backend/app/llm/strategy_selector.py
@@ -31,6 +31,8 @@ class StrategyProfile(BaseModel):
     market_stance: str = ""
     decision_note: str = ""
     notes: list[str] = []
+    feedback_applied: bool = False
+    feedback_notes: list[str] = []
     generated_by: str = "rules"
 
 
@@ -165,6 +167,7 @@ async def _apply_strategy_feedback(profile: StrategyProfile) -> StrategyProfile:
         return profile
 
     updated = profile.model_copy(deep=True)
+    updated.feedback_applied = True
 
     if controls.get("force_defensive"):
         updated.allow_trading = False
@@ -180,6 +183,7 @@ async def _apply_strategy_feedback(profile: StrategyProfile) -> StrategyProfile:
 
     notes = controls.get("notes") or []
     if notes:
+        updated.feedback_notes = notes[:3]
         updated.notes.extend(notes[:2])
         updated.decision_note = notes[0]
 
diff --git a/frontend/src/app/(auth)/dashboard/page.tsx b/frontend/src/app/(auth)/dashboard/page.tsx
index e70ce218..fd5a7503 100644
--- a/frontend/src/app/(auth)/dashboard/page.tsx
+++ b/frontend/src/app/(auth)/dashboard/page.tsx
@@ -268,6 +268,7 @@ export default function DashboardPage() {
         <AdminPanel
           isAdmin={user?.role === "admin"}
           opsStatus={opsStatus}
+          strategyProfile={data?.strategy_profile ?? null}
           refreshing={refreshing}
           opsRunning={opsRunning}
           onRefresh={handleRefresh}
@@ -472,6 +473,7 @@ function MarketSnapshot({
 function AdminPanel({
   isAdmin,
   opsStatus,
+  strategyProfile,
   refreshing,
   opsRunning,
   onRefresh,
@@ -479,6 +481,7 @@ function AdminPanel({
 }: {
   isAdmin?: boolean;
   opsStatus: OpsStatusResponse | null;
+  strategyProfile: LatestResult["strategy_profile"];
   refreshing: boolean;
   opsRunning: string | null;
   onRefresh: () => void;
@@ -505,6 +508,19 @@ function AdminPanel({
         <FreshnessPill label="推荐" value={opsStatus.data_freshness.last_recommendation_created_at || "暂无"} />
       </div>
 
+      {strategyProfile?.feedback_applied ? (
+        <div className="mt-3 rounded-2xl border border-cyan-500/15 bg-cyan-500/[0.05] p-3">
+          <div className="text-[10px] uppercase tracking-wider text-cyan-400 font-semibold">反馈回写已生效</div>
+          <div className="mt-2 space-y-1.5">
+            {(strategyProfile.feedback_notes?.length ? strategyProfile.feedback_notes : strategyProfile.notes || []).slice(0, 3).map((note, index) => (
+              <div key={`${note}-${index}`} className="text-xs leading-5 text-cyan-400/85">
+                {note}
+              </div>
+            ))}
+          </div>
+        </div>
+      ) : null}
+
       <div className="mt-3 flex flex-wrap gap-2">
         <button
           onClick={onRefresh}
diff --git a/frontend/src/lib/api.ts b/frontend/src/lib/api.ts
index 51a560b8..3f2cb76f 100644
--- a/frontend/src/lib/api.ts
+++ b/frontend/src/lib/api.ts
@@ -236,6 +236,8 @@ export interface LatestResult {
     market_stance?: string;
     decision_note?: string;
     notes?: string[];
+    feedback_applied?: boolean;
+    feedback_notes?: string[];
     generated_by?: string;
   } | null;
 }