diff --git a/agent-office/app/agents/lotto.py b/agent-office/app/agents/lotto.py
index 44cd595..66d17ca 100644
--- a/agent-office/app/agents/lotto.py
+++ b/agent-office/app/agents/lotto.py
@@ -159,7 +159,7 @@ class LottoAgent(BaseAgent):
 
     async def run_sunday_review(self) -> dict:
         """일 09:00 — 최신 회차 forward+calibration 보장 후 회고 텔레그램."""
-        from ..service_proxy import lotto_latest_draw, lotto_backtest_review, lotto_backtest_run_forward
+        from ..service_proxy import lotto_latest_draw, lotto_backtest_review
         from ..notifiers.telegram_lotto import send_sunday_review
         from ..db import create_task, update_task_status, add_log
 
diff --git a/agent-office/app/notifiers/telegram_lotto.py b/agent-office/app/notifiers/telegram_lotto.py
index 2d69796..b1ff050 100644
--- a/agent-office/app/notifiers/telegram_lotto.py
+++ b/agent-office/app/notifiers/telegram_lotto.py
@@ -232,7 +232,7 @@ async def send_evolution_report(eval_result: Dict[str, Any], current_base: List[
 def format_sunday_review(payload: Dict[str, Any]) -> str:
     """일요 회고 브리핑 텍스트 (HTML parse_mode)."""
     wa = payload.get("winner_analysis") or {}
-    draw_no = payload.get("draw_no")
+    draw_no = payload.get("draw_no") or "?"
     pct = wa.get("percentile")
     pct_txt = f"{pct*100:.0f}%" if pct is not None else "—"
     lines = [f"🔍 <b>로또 #{draw_no} 일요 회고</b>", ""]
@@ -243,18 +243,24 @@ def format_sunday_review(payload: Dict[str, Any]) -> str:
                      f"· 갭 {wa.get('score_gap',0):.2f} · 공동출현 {wa.get('score_cooccur',0):.2f} "
                      f"· 다양성 {wa.get('score_diversity',0):.2f}")
         lines.append("")
-    lines.append("📊 <b>이번 회차 가상구매 성적</b>")
-    for f in payload.get("forward", []):
-        p = f["prizes"]
-        name = {"engine_w": f"엔진({f['label']})", "random_null": "무작위", "coverage": "커버리지"}.get(
-            f["strategy"], f["strategy"])
-        lines.append(f"  {name}: 최고 {f['best_match']}일치 / "
-                     f"4등 {p['4th']} · 5등 {p['5th']}")
+    if payload.get("forward"):
+        lines.append("📊 <b>이번 회차 가상구매 성적</b>")
+        for f in payload.get("forward", []):
+            p = f.get("prizes") or {}
+            name = {"engine_w": f"엔진({f.get('label','')})", "random_null": "무작위", "coverage": "커버리지"}.get(
+                f.get("strategy", ""), f.get("strategy", "?"))
+            lines.append(f"  {name}: 최고 {f.get('best_match','?')}일치 / "
+                         f"4등 {p.get('4th', 0)} · 5등 {p.get('5th', 0)}")
+    else:
+        lines.append("📊 <b>이번 회차 가상구매 성적</b>: 데이터 없음 (아직 집계 전)")
     lines.append("")
     lines.append("ℹ️ 무작위 대비 우위가 통계적으로 의미있을 때만 가중치가 진화합니다.")
     return "\n".join(lines)
 
 
 async def send_sunday_review(payload: Dict[str, Any]) -> None:
-    from ..telegram.messaging import send_raw
-    await send_raw(format_sunday_review(payload))
+    text = format_sunday_review(payload)
+    try:
+        await send_raw(text)
+    except Exception as e:
+        logger.warning(f"[telegram_lotto] sunday review send failed: {e}")
diff --git a/agent-office/app/service_proxy.py b/agent-office/app/service_proxy.py
index 1690a71..30408f5 100644
--- a/agent-office/app/service_proxy.py
+++ b/agent-office/app/service_proxy.py
@@ -406,13 +406,6 @@ async def lotto_backtest_review(draw_no: int) -> Dict[str, Any]:
     return resp.json()
 
 
-async def lotto_backtest_run_forward(draw_no: int) -> Dict[str, Any]:
-    from .config import LOTTO_BACKEND_URL
-    resp = await _client.post(f"{LOTTO_BACKEND_URL}/api/lotto/backtest/run-forward",
-                              params={"draw_no": draw_no})
-    resp.raise_for_status()
-    return resp.json()
-
 
 from .config import AGENT_CONTAINER_MAP
 
diff --git a/agent-office/tests/test_sunday_review.py b/agent-office/tests/test_sunday_review.py
index 7d29ed6..e971911 100644
--- a/agent-office/tests/test_sunday_review.py
+++ b/agent-office/tests/test_sunday_review.py
@@ -21,3 +21,18 @@ def test_format_sunday_review_text():
     assert "1170" in txt
     assert "%" in txt        # percentile 표기
     assert "engine" in txt.lower() or "엔진" in txt
+
+
+def test_format_sunday_review_no_calibration():
+    payload = {"draw_no": 1171, "winner_analysis": None, "forward": []}
+    txt = tl.format_sunday_review(payload)
+    assert "1171" in txt
+    assert "%" not in txt  # no percentile section when calibration absent
+    assert "데이터 없음" in txt
+
+
+def test_format_sunday_review_missing_prizes_no_crash():
+    payload = {"draw_no": 1171, "winner_analysis": None,
+               "forward": [{"strategy": "engine_w", "label": "w1", "best_match": 3}]}  # no 'prizes'
+    txt = tl.format_sunday_review(payload)   # must NOT raise
+    assert "1171" in txt