diff --git a/deploy/profile-scripts/per_stock_reassess.py b/deploy/profile-scripts/per_stock_reassess.py
index d06c471d..477504f9 100644
--- a/deploy/profile-scripts/per_stock_reassess.py
+++ b/deploy/profile-scripts/per_stock_reassess.py
@@ -441,7 +441,7 @@ def main():
                     if _prompt:
                         try:
                             # 2026-08-13 超时修复：timeout 150→90, retries 1→0（3只×(90+90+20)=600s临界,减到90+0重试=270s安全）
-                            _llm_result = call_llm(_prompt, max_tokens=None, timeout=300, retries=0, backoff=0)  # 2026-08-24 90→300: ocg_router单key上游180s+失败换key重试,90s客户端先断=自己限死自己
+                            _llm_result = call_llm(_prompt, max_tokens=None, timeout=300, retries=0, backoff=0, concurrent=True)  # 2026-08-24 并发模式: router round-robin分key(6 key齐用),90→300防自断
                             if _llm_result["ok"]:
                                 _full_analysis_text = _llm_result["content"]
                                 print(f"  ✅ LLM12维分析完成({len(_full_analysis_text)}字, {_llm_result['elapsed']:.1f}s)", flush=True)