diff --git a/app/controllers/application_controller.rb b/app/controllers/application_controller.rb
index 9630caaec..997af7235 100644
--- a/app/controllers/application_controller.rb
+++ b/app/controllers/application_controller.rb
@@ -678,4 +678,5 @@ class ApplicationController < ActionController::Base
 
 		HotSearchKeyword.add(keyword)
 	end
+
 end
diff --git a/app/services/concerns/elasticsearch_able.rb b/app/services/concerns/elasticsearch_able.rb
index 015aac29b..8be3c0202 100644
--- a/app/services/concerns/elasticsearch_able.rb
+++ b/app/services/concerns/elasticsearch_able.rb
@@ -9,7 +9,7 @@ module ElasticsearchAble
       highlight: highlight_options,
       body_options: body_options,
       page: page,
-      per_page: per_page
+      per_page: 20
     }
   end