diff --git a/agent-office/app/agents/stock.py b/agent-office/app/agents/stock.py
index 8cf5f3d..5b61d5e 100644
--- a/agent-office/app/agents/stock.py
+++ b/agent-office/app/agents/stock.py
@@ -307,7 +307,10 @@ class StockAgent(BaseAgent):
         # 정상 — Top 5 메시지 (stock-lab이 빌드해서 응답에 telegram_text 동봉)
         text = result.get("telegram_text") or ""
         if not text:
-            raise RuntimeError("telegram_text 누락")
+            add_log(self.agent_id, "telegram_text 누락 — stock-lab 응답 결함", "error", task_id)
+            update_task_status(task_id, "failed", {"error": "telegram_text 누락"})
+            await self.transition("idle", "AI 뉴스 응답 결함")
+            return
 
         await self.transition("reporting", "AI 뉴스 알림 전송 중...")
         from ..telegram.messaging import send_raw