diff --git a/application/api/controller/Base.php b/application/api/controller/Base.php
index 3b2c4627..380066a2 100644
--- a/application/api/controller/Base.php
+++ b/application/api/controller/Base.php
@@ -741,6 +741,36 @@ class Base extends Controller
         return $list;
     }
 
+    /**
+     * 获取文章查重百分比
+     *
+     * 规则：优先取自动查重（t_plagiarism_check）最新一条已完成（state=3）的 similarity_score；
+     * 没有自动查重结果时，回落到主表 t_article.repetition。
+     *
+     * @param int $article_id
+     * @return float 查重百分比（如 12.34）
+     */
+    public function getArticleRepetition($article_id)
+    {
+        $article_id = intval($article_id);
+        if ($article_id <= 0) {
+            return 0.0;
+        }
+
+        $auto = Db::name('plagiarism_check')
+            ->where('article_id', $article_id)
+            ->where('state', 3)
+            ->order('check_id desc')
+            ->value('similarity_score');
+
+        if ($auto !== null && $auto !== '') {
+            return floatval($auto);
+        }
+
+        $repetition = $this->article_obj->where('article_id', $article_id)->value('repetition');
+        return floatval($repetition);
+    }
+
     /**获取标准化用户库的人
      * @return void
      */
diff --git a/application/api/controller/Workbench.php b/application/api/controller/Workbench.php
index e8d28443..448a7a44 100644
--- a/application/api/controller/Workbench.php
+++ b/application/api/controller/Workbench.php
@@ -186,6 +186,10 @@ class Workbench extends Base
                 $aArticle[$key]['is_draft'] = 1;
             }
 
+            //查重信息
+            $aArticle[$key]['repetition'] = $this->getArticleRepetition($value['article_id']);
+
+
             // //付款信息
             // $iPsId = empty($aOrder[$value['article_id']]) ? 0 : $aOrder[$value['article_id']];
             // $aArticle[$key]['pay_time'] = empty($aPaystation[$iPsId]['pay_time']) ? '' : $aPaystation[$iPsId]['pay_time'];