diff --git a/app/controllers/admin/venue_management_bills_controller.rb b/app/controllers/admin/venue_management_bills_controller.rb
index b4c0483..093886d 100644
--- a/app/controllers/admin/venue_management_bills_controller.rb
+++ b/app/controllers/admin/venue_management_bills_controller.rb
@@ -57,9 +57,6 @@ class Admin::VenueManagementBillsController < Admin::VenueAdminController
   end
 
   def filter_bill
-    if defined?(params).blank?
-      params = @params
-    end
     @ext_filename = ""
     @bills = nil
     @categories = @module_app.categories.enabled