diff --git a/src/pages/order/OrderDetail.tsx b/src/pages/order/OrderDetail.tsx
index 119aaf1..2dd8e99 100644
--- a/src/pages/order/OrderDetail.tsx
+++ b/src/pages/order/OrderDetail.tsx
@@ -1,16 +1,16 @@
 import { type FC } from 'react'
 import { Link, useParams } from 'react-router-dom'
-import { Edit2, Printer } from 'iconsax-react'
+import { DocumentText, Edit2, Printer } from 'iconsax-react'
 import { toast } from 'react-toastify'
 import BackButton from '@/components/BackButton'
 import RefreshButton from '@/components/RefreshButton'
 import Button from '@/components/Button'
 import { Paths } from '@/config/Paths'
 import { extractErrorMessage } from '@/config/func'
+import { useGetInvoiceItem } from '@/pages/invoice/hooks/useInvoiceData'
 import { useGetOrderDetails, useUpdateOrderStatus } from './hooks/useOrderData'
 import TicketSection from './components/TicketSection'
 import OrderDetailSidebar from './components/OrderDetailSidebar'
-import InvoiceItemDetailSection from './components/InvoiceItemDetailSection'
 import type { OrderDetailDataType } from './types/Types'
 import { OrderStatusEnum } from './enum/OrderEnum'
 
@@ -20,6 +20,8 @@ const OrderDetail: FC = () => {
     const { mutate: updateOrderStatus, isPending: isUpdatingStatus } =
         useUpdateOrderStatus()
     const order = data?.data as OrderDetailDataType | undefined
+    const { data: invoiceItemData } = useGetInvoiceItem(order?.invoiceItem ?? null)
+    const invoiceId = invoiceItemData?.data?.invoice?.id
 
     const handleUpdateStatus = (status: OrderStatusEnum) => {
         if (!id) return
@@ -62,13 +64,23 @@ const OrderDetail: FC = () => {
                     <div>
                         <h1 className="text-lg font-light text-gray-900">جزئیات سفارش</h1>
                         <p className="mt-1 text-sm text-gray-500">
-                            مشاهده اطلاعات سفارش، آیتم پیش‌فاکتور و گفتگو
+                            مشاهده اطلاعات سفارش و گفتگو
                         </p>
                     </div>
                 </div>
 
                 <div className="flex flex-wrap items-center gap-2">
                     <RefreshButton onClick={() => refetch()} isLoading={isFetching} />
+                    {invoiceId && (
+                        <Link to={Paths.perfomaInvoice.detail + invoiceId}>
+                            <Button className="w-fit px-4 bg-white border border-gray-200 text-gray-800 hover:bg-gray-50">
+                                <div className="flex items-center gap-2">
+                                    <DocumentText size={18} color="currentColor" />
+                                     پیش‌فاکتور
+                                </div>
+                            </Button>
+                        </Link>
+                    )}
                     <Link to={Paths.orderPrint + id}>
                         <Button className="w-fit px-4 bg-white border border-gray-200 text-gray-800 hover:bg-gray-50">
                             <div className="flex items-center gap-2">
@@ -90,8 +102,6 @@ const OrderDetail: FC = () => {
 
             <div className="mt-6 flex flex-col-reverse gap-6 xl:flex-row xl:items-start">
                 <div className="min-w-0 flex-1 space-y-6">
-                    <InvoiceItemDetailSection invoiceItemId={order?.invoiceItem} />
-
                     <TicketSection />
                 </div>
 
diff --git a/src/pages/order/components/InvoiceItemDetailSection.tsx b/src/pages/order/components/InvoiceItemDetailSection.tsx
deleted file mode 100644
index 7fa1a50..0000000
--- a/src/pages/order/components/InvoiceItemDetailSection.tsx
+++ /dev/null
@@ -1,151 +0,0 @@
-import { type FC, type ReactNode } from 'react'
-import { Link } from 'react-router-dom'
-import moment from 'moment-jalaali'
-import { DocumentText } from 'iconsax-react'
-import PresignedImage from '@/components/PresignedImage'
-import { Paths } from '@/config/Paths'
-import { useGetInvoiceItem } from '@/pages/invoice/hooks/useInvoiceData'
-import { formatItemDiscountDisplay } from '@/pages/invoice/utils/invoiceItem'
-import { getUserDisplayName } from '../utils/orderDetailUtils'
-
-type Props = {
-    invoiceItemId?: string | null
-}
-
-const formatAmount = (amount: number) =>
-    Number(amount).toLocaleString('fa-IR') + ' ریال'
-
-type FieldProps = {
-    label: string
-    children: ReactNode
-    className?: string
-}
-
-const Field: FC<FieldProps> = ({ label, children, className }) => (
-    <div className={className}>
-        <p className="mb-1.5 text-xs text-gray-500">{label}</p>
-        <div className="text-sm text-gray-900">{children}</div>
-    </div>
-)
-
-const InvoiceItemDetailSection: FC<Props> = ({ invoiceItemId }) => {
-    const { data, isLoading, isError } = useGetInvoiceItem(invoiceItemId ?? null)
-    const invoiceItem = data?.data
-    const discounts = invoiceItem ? formatItemDiscountDisplay(invoiceItem) : null
-    const imageUrl = invoiceItem?.product?.images?.[0]
-
-    if (!invoiceItemId) {
-        return (
-            <section id="invoice-item" className="rounded-3xl bg-white p-8 text-center shadow-sm">
-                <p className="text-sm text-gray-500">آیتم فاکتوری به این سفارش متصل نیست.</p>
-            </section>
-        )
-    }
-
-    if (isLoading) {
-        return (
-            <section id="invoice-item" className="overflow-hidden rounded-3xl bg-white shadow-sm animate-pulse">
-                <div className="border-b border-gray-100 px-5 py-4 md:px-6">
-                    <div className="h-5 w-40 rounded bg-gray-200" />
-                </div>
-                <div className="p-5 md:p-6 space-y-4">
-                    <div className="h-24 rounded-2xl bg-gray-100" />
-                    <div className="grid grid-cols-2 gap-4 sm:grid-cols-3">
-                        {Array.from({ length: 6 }).map((_, i) => (
-                            <div key={i} className="h-14 rounded-xl bg-gray-100" />
-                        ))}
-                    </div>
-                </div>
-            </section>
-        )
-    }
-
-    if (isError || !invoiceItem) {
-        return (
-            <section id="invoice-item" className="rounded-3xl bg-white p-8 text-center shadow-sm">
-                <p className="text-sm text-red-500">آیتم پیش‌فاکتور یافت نشد.</p>
-            </section>
-        )
-    }
-
-    return (
-        <section id="invoice-item" className="overflow-hidden rounded-3xl bg-white shadow-sm">
-            <div className="border-b border-gray-100 px-5 py-4 md:px-6">
-                <h2 className="text-base font-medium text-gray-900">جزئیات آیتم پیش‌فاکتور</h2>
-                <p className="mt-0.5 text-xs text-gray-500">
-                    اطلاعات مالی و محصول مرتبط با این سفارش
-                </p>
-            </div>
-
-            <div className="p-5 md:p-6">
-                <div className="flex flex-col gap-5 md:flex-row">
-                    <div className="size-24 shrink-0 overflow-hidden rounded-xl border border-gray-200 bg-gray-50">
-                        {imageUrl ? (
-                            <PresignedImage
-                                src={imageUrl}
-                                alt={invoiceItem.product?.title}
-                                className="size-full object-cover"
-                            />
-                        ) : (
-                            <div className="flex size-full items-center justify-center text-gray-300">
-                                <DocumentText size={32} />
-                            </div>
-                        )}
-                    </div>
-
-                    <div className="min-w-0 flex-1 grid grid-cols-1 gap-4 sm:grid-cols-2 lg:grid-cols-3">
-                        <Field label="پیش‌فاکتور">
-                            <Link
-                                to={Paths.perfomaInvoice.detail + invoiceItem.invoice.id}
-                                className="font-medium text-[#0037FF] hover:underline"
-                            >
-                                #{invoiceItem.invoice.invoiceNumber}
-                            </Link>
-                        </Field>
-                        <Field label="مشتری">
-                            {getUserDisplayName(invoiceItem.invoice.user)}
-                        </Field>
-                        <Field label="محصول">
-                            {invoiceItem.product?.title ?? '—'}
-                        </Field>
-                        <Field label="تعداد">
-                            {invoiceItem.quantity?.toLocaleString('fa-IR') ?? '—'}
-                        </Field>
-                        <Field label="مبلغ واحد">
-                            {invoiceItem.unitPrice != null
-                                ? formatAmount(invoiceItem.unitPrice)
-                                : '—'}
-                        </Field>
-                        <Field label="تخفیف (مبلغ)">
-                            {discounts?.value ?? '—'}
-                        </Field>
-                        <Field label="تخفیف (درصد)">
-                            {discounts?.percent ?? '—'}
-                        </Field>
-                        <Field label="مبلغ کل">
-                            <span className="font-semibold">
-                                {formatAmount(invoiceItem.total ?? 0)}
-                            </span>
-                        </Field>
-                        <Field label="تاریخ تایید">
-                            {invoiceItem.confirmedAt
-                                ? moment(invoiceItem.confirmedAt).format('jYYYY/jMM/jDD HH:mm')
-                                : '—'}
-                        </Field>
-                    </div>
-                </div>
-
-                {invoiceItem.description && (
-                    <div className="mt-5 rounded-xl border border-dashed border-gray-200 bg-gray-50/60 px-4 py-3">
-                        <p className="text-xs font-medium text-gray-500 mb-1.5">توضیحات</p>
-                        <p className="whitespace-pre-wrap text-sm leading-7 text-gray-800">
-                            {invoiceItem.description}
-                        </p>
-                    </div>
-                )}
-            </div>
-        </section>
-    )
-}
-
-export default InvoiceItemDetailSection