accelerate speed about 70 times

app/controllers/archives_controller.rb

@@ -359,8 +359,8 @@ F		cats = files_by_cateogry.keys.collect do |cat|
     	def check_cat_sort_data
             categories_temp = ModuleApp.where(:key => "archive").first.categories
             categories_temp.each do |category|
-                archive_cat = ArchiveCategory.all.select{ |value| value.category_id.to_s == category.id.to_s}
-                if archive_cat.length == 0
+                archive_cat = ArchiveCategory.where(:category_id => category.id)
+                if archive_cat.count == 0
                     ArchiveCategory.create(category_id: category.id.to_s)
                 end
             end