diff --git a/src/pages/invoice/types/Types.ts b/src/pages/invoice/types/Types.ts
index a62609b..1f1d49b 100644
--- a/src/pages/invoice/types/Types.ts
+++ b/src/pages/invoice/types/Types.ts
@@ -58,15 +58,6 @@ export type InvoiceUserType = {
   phone: string;
 };
 
-export type InvoiceRequestType = {
-  id: string;
-  createdAt: string;
-  deletedAt: string | null;
-  user: string;
-  requestNumber: number;
-  status: string;
-};
-
 export type InvoiceProductType = {
   id: string;
   createdAt: string;
@@ -98,7 +89,7 @@ export type InvoiceItemType = {
 };
 
 export type InvoiceItemDetailType = Omit<InvoiceItemType, 'invoice'> & {
-  invoice: Pick<InvoiceType, 'id' | 'invoiceNumber' | 'user'>;
+  invoice: Pick<InvoiceType, 'id' | 'invoiceNumber' | 'user' | 'requestId'>;
 };
 
 export type InvoiceType = {
@@ -106,7 +97,7 @@ export type InvoiceType = {
   createdAt: string;
   deletedAt: string | null;
   user: InvoiceUserType;
-  request: InvoiceRequestType;
+  requestId?: string | null;
   invoiceNumber: number;
   discount: number;
   subTotal: number;
diff --git a/src/pages/order/ConvertToOrders.tsx b/src/pages/order/ConvertToOrders.tsx
index 0766d91..d42ef9a 100644
--- a/src/pages/order/ConvertToOrders.tsx
+++ b/src/pages/order/ConvertToOrders.tsx
@@ -19,6 +19,7 @@ import { extractErrorMessage } from '@/config/func'
 import { useGetAdmins } from '../admin/hooks/useAdminData'
 import { useGetInvoiceItem } from '@/pages/invoice/hooks/useInvoiceData'
 import { formatItemDiscountDisplay } from '@/pages/invoice/utils/invoiceItem'
+import { Checkbox } from '@/components/ui/checkbox'
 
 const formatAmount = (amount: number) =>
     Number(amount).toLocaleString('fa-IR') + ' ریال'
@@ -32,7 +33,8 @@ const getInitialValues = (invoiceItemId: string | null): ConvertToOrderItemType
     title: '',
     description: '',
     attachments: [],
-    designerId: ''
+    designerId: '',
+    keepRequestChats: true,
 })
 
 const getValidationSchema = (invoiceItemId: string | null) =>
@@ -60,6 +62,7 @@ const ConvertToOrders: FC = () => {
     const { data: admins } = useGetAdmins(1, 50)
     const { data: invoiceItemData, isLoading: isInvoiceItemLoading } = useGetInvoiceItem(invoiceItemId)
     const invoiceItem = invoiceItemData?.data
+    const hasLinkedRequest = Boolean(invoiceItem?.invoice?.requestId)
 
     const { mutate: converToOrder, isPending } = useConverToOrder()
 
@@ -87,6 +90,7 @@ const ConvertToOrders: FC = () => {
                 estimatedDays: Number(values.estimatedDays),
                 description: values.description || undefined,
                 attachments,
+                keepRequestChats: hasLinkedRequest ? values.keepRequestChats : false,
             }
 
             converToOrder(payload, {
@@ -297,6 +301,37 @@ const ConvertToOrders: FC = () => {
                         />
                     </div>
 
+                    {invoiceItemId && (
+                        <div>
+                            <div
+                                className={`flex items-center gap-2 ${
+                                    !hasLinkedRequest && !isInvoiceItemLoading
+                                        ? 'pointer-events-none opacity-50'
+                                        : ''
+                                }`}
+                            >
+                                <Checkbox
+                                    id="keepRequestChats"
+                                    checked={formik.values.keepRequestChats}
+                                    onCheckedChange={(checked) =>
+                                        formik.setFieldValue('keepRequestChats', !!checked)
+                                    }
+                                />
+                                <label
+                                    htmlFor="keepRequestChats"
+                                    className="cursor-pointer select-none text-[13px]"
+                                >
+                            انتقال چت‌های درخواست به سفارش
+                                </label>
+                            </div>
+                            {!hasLinkedRequest && !isInvoiceItemLoading && (
+                                <p className="mt-2 text-xs text-[#888888]">
+                                    این پیش‌فاکتور به درخواستی متصل نیست.
+                                </p>
+                            )}
+                        </div>
+                    )}
+
                     <div>
                         <UploadBox
                             label="پیوست‌ها"
diff --git a/src/pages/order/types/Types.ts b/src/pages/order/types/Types.ts
index 172f647..bd6fa05 100644
--- a/src/pages/order/types/Types.ts
+++ b/src/pages/order/types/Types.ts
@@ -259,6 +259,7 @@ export type ConvertToOrderItemType = {
   description?: string;
   attachments: string[];
   designerId: string;
+  keepRequestChats: boolean;
 };
 
 export type OrderPrintFieldType = {
diff --git a/src/pages/requests/RequestList.tsx b/src/pages/requests/RequestList.tsx
index 54a52f8..54d82e2 100644
--- a/src/pages/requests/RequestList.tsx
+++ b/src/pages/requests/RequestList.tsx
@@ -99,17 +99,6 @@ const RequestList: FC = () => {
                                 )
                             }
                         },
-                        {
-                            key: 'invoices',
-                            title: 'فاکتورها',
-                            render: (item) => {
-                                return (
-                                    <div className=' '>
-                                        {item.invoices.length}
-                                    </div>
-                                )
-                            }
-                        },
                         {
                             key: 'actions',
                             title: '',
diff --git a/src/pages/requests/types/Types.ts b/src/pages/requests/types/Types.ts
index 3fe8a53..674f5bd 100644
--- a/src/pages/requests/types/Types.ts
+++ b/src/pages/requests/types/Types.ts
@@ -1,4 +1,3 @@
-import type { InvoiceType } from "@/pages/invoice/types/Types";
 import type { UserType } from "@/pages/order/types/Types";
 import type { ProductType } from "@/pages/product/types/Types";
 import type { BaseResponse } from "@/shared/types/Types";
@@ -31,7 +30,6 @@ export type RequestType = {
   user: UserType;
   requestNumber: number;
   items: RequestItemType[];
-  invoices: InvoiceType[]
 };
 
 export type RequestResponseType = BaseResponse<RequestType[]>;