diff --git a/plugins/ahmadfatoni/apigenerator/controllers/api/postsController.php b/plugins/ahmadfatoni/apigenerator/controllers/api/postsController.php
index a0f555a75..5479a9c54 100644
--- a/plugins/ahmadfatoni/apigenerator/controllers/api/postsController.php
+++ b/plugins/ahmadfatoni/apigenerator/controllers/api/postsController.php
@@ -32,7 +32,7 @@ class postsController extends Controller
             'category'         => input('category'),
             'date'             => input('date'),
             'typePost'             => input('typePost'),
-            'postGroup'             => input('group'),
+            'postGroup'             => empty(input('group')) ? null : input('group'),
             'published'        => true,
             'featured'        => input('featured') == true ? 1 : 0,
             'select'   => ['id','title','slug','published_at', 'more_photo', DB::raw("IF(featured_image<>'',concat('$path',featured_image),featured_image) as main_image")]
diff --git a/plugins/rainlab/blog/models/Post.php b/plugins/rainlab/blog/models/Post.php
index 7a69c2e09..ba04f66ac 100644
--- a/plugins/rainlab/blog/models/Post.php
+++ b/plugins/rainlab/blog/models/Post.php
@@ -177,11 +177,11 @@ class Post extends Model
                 $fields->type_post->hidden = true;
             }
 
-            if($this->category_groups->where('type', 'media')->count()){
-                $fields->video_file->hidden = false;
-            }else{
-                $fields->video_file->hidden = true;
-            }
+            // if($this->category_groups->where('type', 'media')->count()){
+            //     $fields->video_file->hidden = false;
+            // }else{
+            //     $fields->video_file->hidden = true;
+            // }
 
             if($this->category_groups->where('type', 'afisha')->count()){
                 $fields->afisha_phone->hidden = false;
@@ -492,13 +492,14 @@ class Post extends Model
          */
         if ($postGroup !== null) {
 
-//            dd($categories);
+        //    dd($postGroup);
             $query->whereHas('category_groups', function($q) use ($postGroup) {
                 $q->where('slug', $postGroup);
             });
         }
 
         if ($category !== null) {
+
             $category = Category::find($category);
             $categories = $category->getAllChildrenAndSelf()->lists('id');
             if(!$categories){
diff --git a/plugins/rainlab/blog/models/post/fields.yaml b/plugins/rainlab/blog/models/post/fields.yaml
index 9a7de1f04..fa91ceb7e 100644
--- a/plugins/rainlab/blog/models/post/fields.yaml
+++ b/plugins/rainlab/blog/models/post/fields.yaml
@@ -142,22 +142,12 @@ secondaryTabs:
         afisha_phone:
             label: Afisha
             span: left
-            hidden: 1
             type: text
             dependsOn: category_groups
             tab: 'Category Group'
         afisha_address:
             label: 'Afisha Address'
             span: left
-            hidden: 1
             type: text
             dependsOn: category_groups
             tab: 'Category Group'
-        video_file:
-            label: 'Video File'
-            span: left
-            mode: file
-            hidden: 1
-            type: mediafinder
-            dependsOn: category_groups
-            tab: 'Category Group'