diff --git a/app/controllers/api/bill_controller.rb b/app/controllers/api/bill_controller.rb
index 0d16414c..18a3d269 100755
--- a/app/controllers/api/bill_controller.rb
+++ b/app/controllers/api/bill_controller.rb
@@ -16,11 +16,15 @@ class Api::BillController < Api::ApiController
 
         bk_order = BookingOrder.find_by_booking_id(booking.booking_id)
         order = Order.find(bk_order.order_id)
-      
+        
+        cashier_zone = CashierTerminalByZone.find_by_zone_id(table.zone_id)
+        shift = ShiftSale.where("shift_started_at is not null and shift_closed_at is null and cashier_terminal_id = #{cashier_zone.cashier_terminal_id}").first
+        cashier = Employee.find(shift.employee_id)
+
         if booking
           if booking.sale_id.nil?
             @sale = Sale.new
-            @status, @sale_id = @sale.generate_invoice_from_booking(params[:booking_id], current_login_employee, current_login_employee, order.source)
+            @status, @sale_id = @sale.generate_invoice_from_booking(params[:booking_id], current_login_employee, cashier, order.source)
             @sale_data = Sale.find_by_sale_id(@sale_id)
           else
             @status = true