diff --git a/app/Http/Admin/Services/Article.php b/app/Http/Admin/Services/Article.php
index 3ccb3aef..c8b96086 100644
--- a/app/Http/Admin/Services/Article.php
+++ b/app/Http/Admin/Services/Article.php
@@ -127,14 +127,12 @@ class Article extends Service
 
         $validator = new ArticleValidator();
 
-        $category = $validator->checkCategory($post['category_id']);
         $title = $validator->checkTitle($post['title']);
 
         $article = new ArticleModel();
 
         $article->published = ArticleModel::PUBLISH_APPROVED;
         $article->owner_id = $user->id;
-        $article->category_id = $category->id;
         $article->title = $title;
 
         $article->create();
diff --git a/app/Http/Home/Controllers/ArticleController.php b/app/Http/Home/Controllers/ArticleController.php
index 72cf8c46..9ca70d0c 100644
--- a/app/Http/Home/Controllers/ArticleController.php
+++ b/app/Http/Home/Controllers/ArticleController.php
@@ -64,10 +64,13 @@ class ArticleController extends Controller
 
         $this->seo->prependTitle('写文章');
 
+        $referer = $this->request->getHTTPReferer();
+
         $this->view->pick('article/edit');
         $this->view->setVar('source_types', $sourceTypes);
-        $this->view->setVar('article', $article);
         $this->view->setVar('xm_tags', $xmTags);
+        $this->view->setVar('article', $article);
+        $this->view->setVar('referer', $referer);
     }
 
     /**