diff --git a/application/common.php b/application/common.php
index 9ddff10..96032b8 100644
--- a/application/common.php
+++ b/application/common.php
@@ -161,7 +161,7 @@ function formateAuthor($list){
     $flag = '';
     if (count($list)<=3){
         foreach ($list as $v){
-            $flag .= $v['given_name']." ".$v['surname'].", ";
+            $flag .= (isset($v['given_name'])?$v['given_name']:"")." ".(isset($v['surname'])?$v['surname']:"").", ";
         }
         $flag = trim(trim($flag),",");
     }else{
diff --git a/application/master/controller/Journal.php b/application/master/controller/Journal.php
index 930627e..9f30ac2 100644
--- a/application/master/controller/Journal.php
+++ b/application/master/controller/Journal.php
@@ -195,6 +195,35 @@ class Journal extends Controller
         return jsonSuccess($re);
     }
 
+    public function getJournalStageLXForSubmission(){
+        $data = $this->request->post();
+        $rule = new Validate([
+            "issn"=>"require"
+        ]);
+        if(!$rule->check($data)){
+            return jsonError($rule->getError());
+        }
+        $journal_info = $this->journal_obj->where("issn",$data['issn'])->find();
+        $stage = $this->journal_stage_obj->where("journal_id",$journal_info['journal_id'])->where("stage_year",date("Y"))->find();
+
+        $re['detail'] = $stage;
+        return jsonSuccess($re);
+    }
+
+    public function getJournalStageArticlesForSubmission(){
+        $data = $this->request->post();
+        $rule = new Validate([
+            "issn"=>"require"
+        ]);
+        if(!$rule->check($data)){
+            return jsonError($rule->getError());
+        }
+        $journal_info = $this->journal_obj->where("issn",$data['issn'])->find();
+        $list = $this->article_obj->where("journal_id",$journal_info['journal_id'])->where("lx_online",0)->select();
+        $re['list'] = $list;
+
+        return jsonSuccess($re);
+    }
 
     public function getCiteListForSubmission(){
         $data = $this->request->post();