diff --git a/application/common/Article.php b/application/common/Article.php
index bf7c741..f731f6e 100644
--- a/application/common/Article.php
+++ b/application/common/Article.php
@@ -84,7 +84,7 @@ class Article
         }
         $iAiArticleId = $aAiArticle['ai_article_id'];
         //必填参数验证
-        $aFields = ['article_id','article_type','media_type','journal_id','journal_issn','title_english','title_chinese','covered','research_method','digest','research_background','overview','summary','conclusion','is_generate'];
+        $aFields = ['article_id','article_type','media_type','journal_id','journal_issn','title_english','covered','title_chinese','digest','research_background','discussion','research_method','conclusion','overview','summary','is_generate'];
         $sFiled = '';
         $aUpdateParam = [];