diff --git a/app/controllers/e_papers_controller.rb b/app/controllers/e_papers_controller.rb
index e863aeb..8e53510 100644
--- a/app/controllers/e_papers_controller.rb
+++ b/app/controllers/e_papers_controller.rb
@@ -4,7 +4,9 @@ class EPapersController < ApplicationController
   EmptyImgUrl = "#{EmptyImg}\" style=\"display: none;"
   def self.custom_widget_data
     ac = ActionController::Base.new
-    ac.render_to_string("e_papers/custom_widget_data",:locals=>{:@custom_data_field=>@custom_data_field,:@field_name=>@field_name})
+    ac.instance_variable_set(:@custom_data_field, @custom_data_field)
+    ac.instance_variable_set(:@field_name, @field_name)
+    ac.render_to_string("e_papers/custom_widget_data")
   end
   def index
     page_no = OrbitHelper.page_number