diff --git a/app/models/video_pro_setting.rb b/app/models/video_pro_setting.rb
index aade99c..a360b1a 100644
--- a/app/models/video_pro_setting.rb
+++ b/app/models/video_pro_setting.rb
@@ -8,6 +8,7 @@ class VideoProSetting
   field :user_mapping, type: Hash, default: {}, localize: true
   field :exist_user_ids, type: Array, default: [], localize: true
   field :exist_post_agencies, type: Array, default: [], localize: true
+  # To do: exist_user_ids, exist_post_agencies for categories and tags
   before_save do
     can_update_shared_hash = (defined?(OrbitHelper::SharedHash) && OrbitHelper::SharedHash)
     if can_update_shared_hash
diff --git a/modules/video_pro/video_pro_index1.html.erb b/modules/video_pro/video_pro_index1.html.erb
index c4d4fcb..98b0cd0 100644
--- a/modules/video_pro/video_pro_index1.html.erb
+++ b/modules/video_pro/video_pro_index1.html.erb
@@ -6,7 +6,7 @@
         <img class="video_snapshot" src="{{snapshot_url}}"/>
         <div class="video_info">
           <div class="video_group_time">{{video_post_agency}} | {{video_postdate}}</div>
-          <div class="video_tag">{{video_tag}}</div>
+          <div data-list="video_tags" data-level="1" class="video_tag">{{video_tag}}</div>
           <div class="video_title"><h4>{{video_title}}</h4></div>
           <div class="video_desc">{{video_desc}}</div>
           <div class="view_info">