diff --git a/application/api/controller/Supplementary.php b/application/api/controller/Supplementary.php
index 1d7b56a..8b46db7 100644
--- a/application/api/controller/Supplementary.php
+++ b/application/api/controller/Supplementary.php
@@ -34,15 +34,32 @@ class Supplementary extends Controller
         $sTitle = empty($aParam['journal_title']) ? ['About Journal','About us','Journal Information','Aims and Scope'] : $aParam['journal_title'];
 
         //根据期刊issn查询期刊ID
-        $aWhere = ['state' => 0,'issn' => $sIssn]; 
-        $aJournal = Db::name('journal')->field('journal_id')->where($aWhere)->find();
+        $aWhere = ['state' => 0,'issn' => ['in',$sIssn]]; 
+        $aJournal = Db::name('journal')->where($aWhere)->column('journal_id,issn');
         if(empty($aJournal)){
         	return json_encode(['status' => 3,'msg' => 'No journal information found']);
         }
         //查询期刊编辑信息
-        $aWhere = ['state' => 0,'journal_id' => $aJournal['journal_id'],'title' => ['in',$sTitle]];
-        $aJournalPaperArt = Db::name('journal_paper_art')->where($aWhere)->column('content');
-		return json_encode(['status' => 1,'msg' => 'success','data' => $aJournalPaperArt]);	
+        $aWhere = ['state' => 0,'journal_id' => ['in',array_keys($aJournal)],'title' => ['in',$sTitle]];
+        $aJournalPaperArt = Db::name('journal_paper_art')->field('journal_id,content')->where($aWhere)->select();
+        if(empty($aJournalPaperArt)){
+            return json_encode(['status' => 1,'msg' => 'data is null']);
+        }
+        //数据处理
+        $keyword = 'Scope';
+        foreach ($aJournalPaperArt as $key => $value) {
+
+            $sContent = empty($value['content']) ? '' : $value['content'];
+            $sIssn = empty($aJournal[$value['journal_id']]) ? '' : $aJournal[$value['journal_id']];
+            if(empty($sContent) || empty($sIssn)){
+                continue;
+            }
+            if(stripos($sContent, $keyword) !== false){
+                $aContent[$sIssn] = $sContent;
+                continue;
+            }
+        }
+		return json_encode(['status' => 1,'msg' => 'success','data' => empty($aContent) ? [] : $aContent]);	
 	}
 
 }