diff --git a/application/api/controller/Supplementary.php b/application/api/controller/Supplementary.php
index 2d41afd..2e02d4c 100644
--- a/application/api/controller/Supplementary.php
+++ b/application/api/controller/Supplementary.php
@@ -9,20 +9,20 @@ use think\Db;
 class Supplementary extends Controller
 {
 
-	public function __construct(\think\Request $request = null) {
+    public function __construct(\think\Request $request = null) {
 
         parent::__construct($request);
     }
 
-	/**
-	 * @title 获取期刊介绍
-	 * @description 获取期刊编辑接口
-	 */
+    /**
+     * @title 获取期刊介绍
+     * @description 获取期刊编辑接口
+     */
 
-	public function getJournalPaperArt(){
+    public function getJournalPaperArt(){
 
 
-		//获取参数
+        //获取参数
         $aParam = $this->request->post();
 
         //参数验证
@@ -37,7 +37,7 @@ class Supplementary extends Controller
         $aWhere = ['state' => 0,'issn' => ['in',$sIssn]]; 
         $aJournal = Db::name('journal')->where($aWhere)->column('journal_id,issn');
         if(empty($aJournal)){
-        	return json_encode(['status' => 3,'msg' => 'No journal information found']);
+            return json_encode(['status' => 3,'msg' => 'No journal information found']);
         }
         //查询期刊编辑信息
         $aWhere = ['state' => 0,'journal_id' => ['in',array_keys($aJournal)],'title' => ['in',$sTitle]];
@@ -59,8 +59,8 @@ class Supplementary extends Controller
                 continue;
             }
         }
-		return json_encode(['status' => 1,'msg' => 'success','data' => empty($aContent) ? [] : $aContent]);	
-	}
+        return json_encode(['status' => 1,'msg' => 'success','data' => empty($aContent) ? [] : $aContent]); 
+    }
 
     /**
      * @title 获取期刊信息
@@ -82,5 +82,121 @@ class Supplementary extends Controller
         $aJournal = Db::name('journal')->field($sField)->where($aWhere)->select();
         return json_encode(['status' => 1,'msg' => 'success','data' => $aJournal]); 
     }
+     /**
+     * @title 获取子期刊信息
+     * @description 获取期刊编辑接口
+     */
+    public function getJournalStage(){
+        //获取参数
+        $aParam = $this->request->post();
+        //参数验证
+        $iJournalStageId = empty($aParam['journal_stage_id']) ? '' : $aParam['journal_stage_id'];
+        if(empty($iJournalStageId)){
+           return json_encode(['status' => 2,'msg' => 'Please choose journal installment']);
+        }
+
+        //根据期刊issn查询期刊ID
+        $aWhere = ['state' => 0,'journal_stage_id' => $iJournalStageId]; 
+        $aJournal = Db::name('journal_stage')->where($aWhere)->find();
+        return json_encode(['status' => 1,'msg' => 'success','data' => $aJournal]); 
+    }
+
+    /**
+     * @title 客座期刊（获取列表）
+     * @description 客座期刊（获取列表）
+     */
+    public function getSpecialIssue(){
+
+        //获取参数
+        $aParam = $this->request->post();
+
+        //期刊ID
+        $iJournalId = empty($aParam['journal_id']) ? 0 : $aParam['journal_id'];
+        if(empty($iJournalId)){
+            return json(['status' => 2,'msg' => 'Please select an journal']);
+        }
+
+        //获取期刊信息
+        $aWhere = ['journal_id' => $iJournalId,'state' => 0];
+        $aJournal = DB::name('journal')->field('journal_id')->where($aWhere)->find();
+        if(empty($aJournal)){
+            return json(['status' => 3,'msg' => 'No journal information found']);
+        }
+
+        //查询专刊信息-进行中的
+        $sNowDate = date('Y-m-d');
+        $aWhere = ['journal_id' => $iJournalId,'state' => 2,'deadline' => ['>=',$sNowDate]];
+        $aJournalSpecial = Db::name('journal_special')->where($aWhere)->select();
+        if(empty($aJournalSpecial)){
+            return json(['status' => 1,'msg' =>'The special issue data is empty']);
+        }
+
+        //获取编辑信息
+        $aJournalSpecialId = array_column($aJournalSpecial, 'journal_special_id');
+        $aWhere = ['journal_id' => $iJournalId,'journal_special_id' => ['in',$aJournalSpecialId],'state' => 0];
+        $aJournalSpecialToEditor = Db::name('journal_special_to_editor')->field('journal_special_editor_id,journal_special_id')->where($aWhere)->select();
+        $aEditorList = [];
+        if(!empty($aJournalSpecialToEditor)){
+            $aEditorId = array_unique(array_column($aJournalSpecialToEditor, 'journal_special_editor_id'));
+            $aWhere = ['journal_id' => $iJournalId,'journal_special_editor_id' => ['in',$aEditorId],'state' => 0];
+            $aJournalSpecialEditor = Db::name('journal_special_editor')->field('journal_special_editor_id,first_name,last_name')->where($aWhere)->select();
+            $aJournalSpecialEditor = empty($aJournalSpecialEditor) ? [] : array_column($aJournalSpecialEditor, null,'journal_special_editor_id');
+
+            foreach ($aJournalSpecialToEditor as $key => $value) {
+                $aEditorInfo = empty($aJournalSpecialEditor[$value['journal_special_editor_id']]) ? [] : $aJournalSpecialEditor[$value['journal_special_editor_id']];
+                $sFirstName = empty($aEditorInfo['first_name']) ? '' : $aEditorInfo['first_name'];
+                $sLastName = empty($aEditorInfo['last_name']) ? '' : $aEditorInfo['last_name'];
+                $sName = $sFirstName.' '.$sLastName;
+                $sName = trim($sName);//str_replace([' ', '　'], '', trim($sName));
+                if(!empty($sName)){
+                    $aEditorList[$value['journal_special_id']][] = $sName;
+                }
+            }
+        }
+
+        //数据处理
+        foreach ($aJournalSpecial as $key => $value) {
+            $aEditorInfo = empty($aEditorList[$value['journal_special_id']]) ? [] : $aEditorList[$value['journal_special_id']];
+            $aJournalSpecial[$key]['editor'] = empty($aEditorInfo) ? '' : implode(',', array_unique($aEditorInfo));
+        }
+        return json(['status' => 1,'msg' => 'success','data' => $aJournalSpecial]); 
+    }
+    /**
+     * @title 获取期刊信息
+     * @description 获取期刊编辑接口
+     */
+    public function getJournalDetail(){
+        //获取参数
+        $aParam = $this->request->post();
+
+        //期刊issn号
+        $sIssn = empty($aParam['issn']) ? '' : $aParam['issn'];
+        //期刊Id
+        $iJournalId = empty($aParam['journal_id']) ? '' : $aParam['journal_id'];
+        //期刊缩写
+        $sUsx = empty($aParam['usx']) ? '' : $aParam['usx'];
+        //期刊缩写
+        $sSx = empty($aParam['sx']) ? '' : $aParam['sx'];
+        if(empty($sIssn) && empty($iJournalId) && empty($sUsx) && empty($sSx)){
+           return json(['status' => 2,'msg' => 'Please select an journal']);
+        }
+
+        $aWhere = ['state' => 0];
+        if(!empty($sIssn)){
+            $aWhere['issn'] = $sIssn;
+        }
+        if(!empty($iJournalId)){
+            $aWhere['journal_id'] = $iJournalId;
+        }
+        if(!empty($sUsx)){
+            $aWhere['usx'] = $sUsx;
+        }
+        if(!empty($sSx)){
+            $aWhere['sx'] = $sSx;
+        }
+        //根据期刊信息
+        $aJournal = Db::name('journal')->where($aWhere)->find();
+        return json(['status' => 1,'msg' => 'success','data' => $aJournal]); 
+    }
 }
 ?>
\ No newline at end of file