更新小程序信息报警优化

tasks/update_published_articles_minigram_detail.py

@@ -235,7 +235,7 @@ class UpdatePublishedArticlesMinigramDetail(object):
                 return article_info
 
         else:
-            return article_info
+            return EMPTY_DICT
 
     def get_root_source_id_for_three_days(self, biz_date: str) -> List[Dict]:
         """