diff --git a/app/models/batch_line_item.rb b/app/models/batch_line_item.rb
index da85753..0675292 100644
--- a/app/models/batch_line_item.rb
+++ b/app/models/batch_line_item.rb
@@ -41,12 +41,14 @@ class BatchLineItem < ApplicationRecord
   end
   def self.generate_barcode
 
-      o = [('0'..'9')].map { |i| i.to_a }.flatten
-      barcode = (0...8).map { o[rand(o.length)] }.join
+      # o = [('0'..'9')].map { |i| i.to_a }.flatten
+      # barcode = (0...8).map { o[rand(o.length)] }.join
+      barcode= rand(1_000_000_0..9_999_999_9)
       find_account_no = BatchLineItem.find_by_barcode(barcode)
       if !find_account_no.nil?  
-          o = [('0'..'9')].map { |i| i.to_a }.flatten
-          barcode = (0...8).map { o[rand(o.length)] }.join      
+          # o = [('0'..'9')].map { |i| i.to_a }.flatten
+          # barcode = (0...8).map { o[rand(o.length)] }.join  
+          barcode = rand(1_000_000_0..9_999_999_9)    
       end
     return barcode 
   end