fix

@@ -52,6 +52,7 @@ public class PublicArticleService {
         // select id from public_article where relate_id=#{grass_article.article_id} and article_type in (1,2,4)
         PublicArticle existObject = validateInfoAndGetRecord(targetObject);
         boolean mark = true;
+        PublicArticle saveObject;
         if (existObject != null) {
             mark = false;
             targetObject.setCoverImg((String) checkResult);
@@ -68,8 +69,10 @@ public class PublicArticleService {
              *  2. 审核人未变更，但审核状态变更，更新数据
              */
             publicArticleAuditHandler(publicArticleAudit, existObject);
+            saveObject = publicArticleRepository.save(existObject);
+        } else {
+            saveObject = publicArticleRepository.save(targetObject);
         }
-        final PublicArticle saveObject = publicArticleRepository.save(existObject);
         if (mark) {
             // public_article_audit 表新增记录
             publicArticleAudit.setArticleId(saveObject.getId());