diff --git a/app/channels/print_channel.rb b/app/channels/print_channel.rb
index 565622cd..b27223e1 100644
--- a/app/channels/print_channel.rb
+++ b/app/channels/print_channel.rb
@@ -1,6 +1,6 @@
 class PrintChannel < ApplicationCable::Channel
   def subscribed
-    stream_from "print_channel"
+    stream_from "print_channel_#{params[:shop_code]}"
   end
 
   def unsubscribed
diff --git a/app/controllers/origami/shifts_controller.rb b/app/controllers/origami/shifts_controller.rb
index 4045eef3..cdc2950a 100755
--- a/app/controllers/origami/shifts_controller.rb
+++ b/app/controllers/origami/shifts_controller.rb
@@ -132,7 +132,7 @@ class Origami::ShiftsController < BaseOrigamiController
       p "close cashier print<==============================="
       p @other_charges
       p @total_amount_by_account
-      ActionCable.server.broadcast("print_channel",
+      ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
           queue: "Cashier",
           unique_code: print_settings.unique_code,
           print_copies: print_settings.print_copies,
diff --git a/app/models/printer/cashier_station_printer.rb b/app/models/printer/cashier_station_printer.rb
index 8bb46542..7f290133 100755
--- a/app/models/printer/cashier_station_printer.rb
+++ b/app/models/printer/cashier_station_printer.rb
@@ -87,7 +87,7 @@ class Printer::CashierStationPrinter < Printer::PrinterWorker
     if print_settings.unique_code == "SaleItemsPdf"
       pdf = SaleItemsPdf.new(print_settings, shop_details, period_name, type, account, from_date, to_date, shift_name, sale_items, total_other_charges)
 
-      ActionCable.server.broadcast("print_channel",
+      ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
         queue: 'Cashier',
         unique_code: print_settings.unique_code,
         print_copies: print_settings.print_copies,
diff --git a/app/models/printer/order_queue_printer.rb b/app/models/printer/order_queue_printer.rb
index 14cc3c67..5b1231b6 100755
--- a/app/models/printer/order_queue_printer.rb
+++ b/app/models/printer/order_queue_printer.rb
@@ -15,7 +15,8 @@ class Printer::OrderQueuePrinter < Printer::PrinterWorker
     pdf = print_settings.unique_code.constantize.new(print_settings,order_item[0], print_status, options, oqs.use_alternate_name, before_updated_qty)
     booking_id = Booking.get_booking_id(order_id)
     # end
-    ActionCable.server.broadcast("print_channel",
+    puts "print_channel_#{Shop.current_shop.shop_code}"
+    ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
       queue: oqs.station_name,
       unique_code: print_settings.unique_code,
       print_copies: print_settings.print_copies,
@@ -98,7 +99,9 @@ class Printer::OrderQueuePrinter < Printer::PrinterWorker
         self.print(filename, oqs.printer_name)
       end
       booking_id = Booking.get_booking_id(order_id) #order[0].order_id
-      ActionCable.server.broadcast("print_channel",
+      puts "printing>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>"
+      puts "print_channel_#{Shop.current_shop.shop_code}"
+      ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
           queue: oqs.station_name,
           unique_code: print_settings.unique_code,
           print_copies: print_settings.print_copies,
diff --git a/app/models/printer/receipt_printer.rb b/app/models/printer/receipt_printer.rb
index ff6cc8e6..6adcca25 100755
--- a/app/models/printer/receipt_printer.rb
+++ b/app/models/printer/receipt_printer.rb
@@ -106,7 +106,7 @@ class Printer::ReceiptPrinter < Printer::PrinterWorker
         pdf = ReceiptBillOrderPdf.new(printer_settings, sale_items, sale_data, customer_name, item_price_by_accounts, discount_price_by_accounts, member_info,rebate_amount,shop_details,printed_status,balance,card_data,other_amount,latest_order_no,card_balance_amount,order_reservation)
       end
 
-      ActionCable.server.broadcast("print_channel",
+      ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
           queue: "Cashier",
           unique_code: print_settings.unique_code,
           print_copies: print_settings.print_copies,
@@ -211,7 +211,7 @@ class Printer::ReceiptPrinter < Printer::PrinterWorker
       #no print in cloud server
       self.print("tmp/print_move_table.pdf", oqs.printer_name)
     end
-     ActionCable.server.broadcast("print_channel",
+     ActionCable.server.broadcast("print_channel_#{Shop.current_shop.shop_code}",
           queue: oqs.station_name,
           unique_code: print_settings.unique_code,
           print_copies: print_settings.print_copies,
diff --git a/app/models/shop.rb b/app/models/shop.rb
index 41110515..dbe6c58b 100755
--- a/app/models/shop.rb
+++ b/app/models/shop.rb
@@ -8,7 +8,7 @@ class Shop < ApplicationRecord
  	accepts_nested_attributes_for :display_images
 
  	def file_data=(input_data)
-	    self.data = input_data.read
+    self.data = input_data.read
 	end
 
   def self.current_shop