fix

long-article-recommend-service/src/main/java/com/tzld/longarticle/recommend/server/service/recommend/ArticleCategoryService.java

@@ -308,7 +308,7 @@ public class ArticleCategoryService {
             crawlerContentList.addAll(aigcBaseMapper.getCrawlerContentByChannelContentIdIn(partition));
         }
         Map<String, CrawlerContent> crawlerContentMap = crawlerContentList.stream()
-                .collect(Collectors.toMap(CrawlerContent::getChannelContentId, Function.identity()));
+                .collect(Collectors.toMap(CrawlerContent::getChannelContentId, Function.identity(), (a, b) -> a));
         long now = System.currentTimeMillis();
         List<ArticleCategory> saveList = new ArrayList<>();
         for (ProduceContentCrawlerVO vo : list) {