- P0-1 (HIGH): sub-path A query原地修改后缓存键未更新 → 重新计算 - P0-2 (MEDIUM): _pubmed_conditions无异常保护 → try/except降级flat text - P0-3 (MEDIUM): 引号短语不强制exact_phrase → _phrase_terms_set跟踪
- P0-1 (HIGH): sub-path A query原地修改后缓存键未更新 → 重新计算 - P0-2 (MEDIUM): _pubmed_conditions无异常保护 → try/except降级flat text - P0-3 (MEDIUM): 引号短语不强制exact_phrase → _phrase_terms_set跟踪