@@ -111,4 +111,5 @@
 	margin-left: 3px;
 	font-weight: 400;
 	color: var(--new-ui-gray-color);
+	white-space: nowrap;
 }
@@ -0,0 +1,93 @@
+.banner {
+	position: fixed;
+	z-index: 9999;
+	background: #1d1d21;
+	border: 1px solid rgba(164, 170, 181, 0.1);
+	border-radius: 16px;
+	padding: 20px;
+	display: flex;
+	flex-direction: column;
+	gap: 24px;
+}
+
+.desktop {
+	right: 24px;
+	bottom: 24px;
+	width: 450px;
+}
+
+.mobile {
+	left: 50%;
+	bottom: 16px;
+	transform: translateX(-50%);
+	width: calc(100% - 32px);
+	max-width: 335px;
+}
+
+.content {
+	display: flex;
+	flex-direction: column;
+	gap: 12px;
+}
+
+.title {
+	font-size: 24px;
+	font-weight: 600;
+	color: #fff;
+	line-height: 1;
+}
+
+.text {
+	font-size: 14px;
+	color: #a4aab5;
+	line-height: 1.4;
+}
+
+.link {
+	color: #8280ff;
+	text-decoration: underline;
+}
+
+.actions {
+	display: flex;
+	flex-direction: column;
+	gap: 10px;
+}
+
+.row {
+	display: flex;
+	gap: 10px;
+}
+
+.btnPrimary {
+	flex: 1;
+	height: 40px;
+	border-radius: 10px;
+	background: #fff;
+	color: #000;
+	font-size: 14px;
+	font-weight: 500;
+	cursor: pointer;
+}
+
+.btnOutline {
+	width: 100%;
+	height: 40px;
+	border: 1px solid #a4aab5;
+	border-radius: 10px;
+	background: transparent;
+	color: #fff;
+	font-size: 14px;
+	font-weight: 500;
+	cursor: pointer;
+}
+
+.mobile .row {
+	flex-direction: column;
+}
+
+.mobile .btnPrimary,
+.mobile .btnOutline {
+	width: 100%;
+	flex: none;
+}
@@ -0,0 +1,65 @@
+import React from 'react'
+import Link from 'next/link'
+
+import { useAppSelector } from '#/app/store/store'
+import { getDeviceType } from '#/shared/lib/helpers'
+import { initYandexMetrika } from '#/shared/lib/yandex-metrika'
+
+import styles from './cookie-consent.module.scss'
+
+function getConsent(): string | null {
+	if (typeof window === 'undefined') return null
+	const value = localStorage.getItem('cookie-consent')
+	if (value === 'all' || value === 'necessary' || value === 'declined') return value
+	return null
+}
+
+export function CookieConsent() {
+	const account_type = useAppSelector((state) => state.user.account_type)
+	const [consent, setConsent] = React.useState<string | null | undefined>(undefined)
+	const desktop = getDeviceType() === 'desktop'
+
+	React.useEffect(() => {
+		if (account_type !== 'regular') return
+		const stored = getConsent()
+		setConsent(stored)
+		if (stored === 'all') initYandexMetrika()
+	}, [account_type])
+
+	const choose = (value: string) => {
+		localStorage.setItem('cookie-consent', value)
+		setConsent(value)
+		if (value === 'all') initYandexMetrika()
+	}
+
+	if (account_type !== 'regular' || consent !== null) return null
+
+	return (
+		<div className={`${styles.banner} ${desktop ? styles.desktop : styles.mobile}`}>
+			<div className={styles.content}>
+				<h2 className={styles.title}>Cookies и аналитика</h2>
+				<p className={styles.text}>
+					Мы используем технические cookies для работы сайта и аналитические cookies для улучшения
+					сервиса. Подробнее — в{' '}
+					<Link href='https://air.fail/personal' className={styles.link} target='_blank'>
+						Политике обработки персональных данных
+					</Link>
+					.
+				</p>
+			</div>
+			<div className={styles.actions}>
+				<div className={styles.row}>
+					<button type='button' className={styles.btnPrimary} onClick={() => choose('all')}>
+						Принять все
+					</button>
+					<button type='button' className={styles.btnPrimary} onClick={() => choose('necessary')}>
+						Принять необходимые
+					</button>
+				</div>
+				<button type='button' className={styles.btnOutline} onClick={() => choose('declined')}>
+					Отклонить
+				</button>
+			</div>
+		</div>
+	)
+}
@@ -6,6 +6,7 @@ import { SendBtn } from '#/app/components/input_components/send_button'
 import { IModelInputs } from '#/shared/api/models/models'
 import { c } from '#/shared/lib/helpers'
 import { useShowDataStore } from '#/shared/lib/hooks/use-show-data'
+import { ChatDisclaimer } from '#/shared/ui/chat-disclaimer/chat-disclaimer'
 
 import { PredictPrice } from './predict-price'
 
@@ -320,9 +321,10 @@ export const ModelInput: FC<Input & TextFieldProps> = ({
 				)}
 			</div>
 		</div>
-		
-
 
+			{styles === 'chats' && (
+				<ChatDisclaimer desktop={desktop} />
+			)}
 		</>
 	)
 }
@@ -1,11 +1,10 @@
-import React, { useState } from 'react'
+import React from 'react'
 import { useCookies } from 'react-cookie'
 import { useForm } from 'react-hook-form'
 import { SubmitErrorHandler, SubmitHandler } from 'react-hook-form'
-import { Button, InputAdornment, TextField } from '@mui/material'
+import { Button, Checkbox, InputAdornment, TextField, Typography } from '@mui/material'
 import Box from '@mui/material/Box'
 import CircularProgress from '@mui/material/CircularProgress'
-import Typography from '@mui/material/Typography'
 import axios from 'axios'
 import Link from 'next/link'
 import { useRouter } from 'next/router'
@@ -17,8 +16,8 @@ import { IEmailForms } from '#/features/register-by-email/model/types'
 import { emailOptions } from '#/shared'
 import { InputStyleDark } from '#/shared'
 import { getApiUrl } from '#/shared/lib/constants'
-import { useShowDataStore } from '#/shared/lib/hooks/use-show-data'
 import { useDeviceType } from '#/shared/lib/hooks/use-device-type'
+import { useShowDataStore } from '#/shared/lib/hooks/use-show-data'
 
 import styles from './register-email-form.module.scss'
 
@@ -39,6 +38,7 @@ export const RegisterEmailForm: React.FC<IRegisterEmailFormProps> = ({ successLo
 
 	const [cookie] = useCookies()
 	const [passwordShowed, showPassword] = React.useState(false)
+	const [subscribedToEmails, setSubscribedToEmails] = React.useState(false)
 
 	const makeNewAccount: SubmitHandler<any> = async (data) => {
 		setLoading(true)
@@ -52,6 +52,7 @@ export const RegisterEmailForm: React.FC<IRegisterEmailFormProps> = ({ successLo
 			utm_term: any
 			utm_content: any
 			referer?: string | null
+			subscribed_to_emails?: boolean
 		} = {
 			email: data.email,
 			password: data.password1,
@@ -66,6 +67,10 @@ export const RegisterEmailForm: React.FC<IRegisterEmailFormProps> = ({ successLo
 			req_data.referer = localStorage.getItem('referral')
 		}
 
+		if (subscribedToEmails) {
+			req_data.subscribed_to_emails = true
+		}
+
 		const { status, data: result } = await axios.post(getApiUrl() + '/auth/register', req_data)
 
 		if (status !== 201) {
@@ -183,6 +188,21 @@ export const RegisterEmailForm: React.FC<IRegisterEmailFormProps> = ({ successLo
 				})}
 			/>
 
+			<Box display='flex' alignItems='flex-start' sx={{ marginTop: 2 }}>
+				<Checkbox
+					checked={subscribedToEmails}
+					onChange={(e) => setSubscribedToEmails(e.target.checked)}
+					size='medium'
+					sx={{
+						color: '#7F7DF3',
+						paddingTop: 0,
+						'&.Mui-checked': { color: '#7F7DF3' },
+					}}
+				/>
+				<Typography sx={{ color: '#868686', fontSize: '14px' }}>
+					Хочу получать полезные материалы про ИИ, обновления моделей и маркетинговые сообщения на email
+				</Typography>
+			</Box>
 
 			<Box sx={{ width: '100%' }}>
 				{loading ? (
@@ -1,16 +1,15 @@
 import { Button } from '@mui/material'
 import { signIn } from 'next-auth/react'
 import Image from 'next/image'
-import React from 'react'
+import React, { useState } from 'react'
 
-import styles from './yandex-auth-button.module.scss'
+export const YandexAuthButton = ({ children = 'Войти с Яндекс ID' }: { children?: React.ReactNode }) => {
+	const [hovered, setHovered] = useState(false)
 
-interface YandexAuthButtonProps {}
-
-export const YandexAuthButton = ({}: YandexAuthButtonProps) => {
 	return (
 		<Button
-			className={styles.yandexButton}
+			onMouseEnter={() => setHovered(true)}
+			onMouseLeave={() => setHovered(false)}
 			data-testid='yandex-auth-button'
 			variant='contained'
 			onClick={async () => {
@@ -19,6 +18,7 @@ export const YandexAuthButton = ({}: YandexAuthButtonProps) => {
 					redirect: false,
 				})
 			}}
+			style={{ opacity: hovered ? 0.7 : 1 }}
 			sx={{
 				backgroundColor: '#1C1C1E',
 				color: 'white',
@@ -38,8 +38,8 @@ export const YandexAuthButton = ({}: YandexAuthButtonProps) => {
 				},
 			}}
 		>
-			<Image src={'/svg/auth/yandex.svg'} alt={''} className={styles.yandexIcon} width={26} height={26} />
-			Войти с Яндекс ID
+			<Image src={'/svg/auth/yandex.svg'} alt={''} style={{ marginRight: 15 }} width={26} height={26} />
+			{children}
 		</Button>
 	)
 }
@@ -15,6 +15,7 @@ import { pingFangFont } from '#/shared/lib/constants/font/font'
 import { getDeviceType } from '#/shared/lib/helpers'
 import { useBlockTelegram } from '#/shared/lib/hooks/use-block-telegram'
 import { useEnv } from '#/shared/lib/hooks/use-env'
+import { CookieConsent } from '#/features/cookie-consent/ui/cookie-consent'
 import { Providers } from '#/widgets/providers'
 
 import { setupAxios } from '#/shared/api/axios-interceptors'
@@ -70,6 +71,7 @@ function AppContent({
 									<ThemeProvider theme={pingFangFont}>
 										<Providers>
 											{Component.getLayout ? Component.getLayout(<Component {...pageProps} />) : <Component {...pageProps} />}
+											<CookieConsent />
 											<Error />
 										</Providers> 
 									</ThemeProvider>
@@ -0,0 +1,28 @@
+export function initYandexMetrika() {
+	if (typeof window === 'undefined' || (window as any).__ymInited) return
+	;(window as any).__ymInited = true
+
+	;(function (m: any, e: Document, t: string, r: string, i: string) {
+		m[i] =
+			m[i] ||
+			function (...args: unknown[]) {
+				;(m[i].a = m[i].a || []).push(args)
+			}
+		m[i].l = 1 * new Date().getTime()
+		for (let j = 0; j < e.scripts.length; j++) {
+			if (e.scripts[j].src === r) return
+		}
+		const k = e.createElement(t) as HTMLScriptElement
+		const a = e.getElementsByTagName(t)[0]
+		k.async = true
+		k.src = r
+		a.parentNode?.insertBefore(k, a)
+	})(window, document, 'script', 'https://mc.yandex.ru/metrika/tag.js', 'ym')
+
+	;(window as any).ym(93475901, 'init', {
+		clickmap: true,
+		trackLinks: true,
+		accurateTrackBounce: true,
+		webvisor: true,
+	})
+}
@@ -0,0 +1,18 @@
+.root {
+	width: 100%;
+	color: #80808e;
+	font-weight: 400;
+	text-align: center;
+	letter-spacing: -0.01em;
+	line-height: 100%;
+}
+
+.desktop {
+	margin-top: 6px;
+	font-size: 11px;
+}
+
+.mobile {
+	margin-top: 6px;
+	font-size: 10px;
+}
@@ -0,0 +1,13 @@
+import { c } from '#/shared'
+
+import styles from './chat-disclaimer.module.scss'
+
+export const ChatDisclaimer = ({ desktop }: { desktop: boolean }) => {
+	return (
+		<p className={c(styles.root, desktop ? styles.desktop : styles.mobile)}>
+			ИИ может делать ошибки, перепроверяйте результат.
+			{desktop ? ' ' : <br />}
+			Не вводите личные данные других людей без их согласия.
+		</p>
+	)
+}
@@ -19,10 +19,10 @@ export const DateInput = ({
 
 	useEffect(() => {
 		if (date) {
-			setDate(new Date().toISOString().split('T')[0])
+			setDate(dayjs().format('YYYY-MM-DD'))
 		}
 		if (prevdate) {
-			setDate(dayjs(new Date().toISOString()).add(-1, 'year').format('YYYY-DD-MM'))
+			setDate(dayjs().subtract(1, 'year').format('YYYY-MM-DD'))
 		}
 	}, [date, prevdate])
 
@@ -51,10 +51,10 @@ export const DateInput = ({
 				}
 				onChange={(date) => {
 					if (date?.isValid()) {
-						setDate(JSON.stringify(date).split('"')[1].split('T')[0])
+						setDate(date.format('YYYY-MM-DD'))
 					}
 				}}
-				format='MM-DD-YYYY'
+				format='DD.MM.YYYY'
 				views={['year', 'month', 'day']}
 			/>
 		</LocalizationProvider>
@@ -120,7 +120,7 @@ const Register: NextPageWithLayout = () => {
 
 							{referral === '' && isReferral && (
 								<>
-									<YandexAuthButton />
+									<YandexAuthButton>Зарегистрироваться с Яндекс ID</YandexAuthButton>
 									<Typography sx={{ fontSize: '15px', color: '#A4AAB5' }}>
 										или email
 									</Typography>
@@ -2,7 +2,7 @@ import * as React from 'react'
 import { useEffect, useState } from 'react'
 import { Box, Button, TextField, Typography } from '@mui/material'
 import axios from 'axios'
-import { Dayjs } from 'dayjs'
+import dayjs, { Dayjs } from 'dayjs'
 import { useSession } from 'next-auth/react'
 
 import styles from '#/app/styles/business.module.scss'
@@ -36,7 +36,7 @@ export default function BusinessHost() {
 	const [mailing, setMailing] = useState<boolean>()
 	const [toDate, setToDate] = useState<string | undefined | Dayjs>('')
 	const { data } = useSession()
-	const { message, isOpened } = useShowDataStore()
+	const { showMessage } = useShowDataStore()
 
 	useEffect(() => {
 		getPersons(data?.access, true).then((res) => setSecurityList(res ? res?.reverse() : null))
@@ -65,6 +65,10 @@ export default function BusinessHost() {
 	}
 
 	const download = () => {
+		if (dayjs(fromDate).isAfter(toDate) || dayjs(toDate).isAfter(dayjs())) {
+			showMessage('Указаны неверные даты')
+			return
+		}
 		axios.get(getApiUrl() + `/auth/business-host/download-expenses?type=employees&from_date=${fromDate}&to_date=${toDate}`, {
 			responseType: 'arraybuffer',
 			headers: { Authorization: `Bearer ${data?.access}` },
@@ -7,11 +7,12 @@ import TableCell from '@mui/material/TableCell'
 import TableContainer from '@mui/material/TableContainer'
 import TableHead from '@mui/material/TableHead'
 import TableRow from '@mui/material/TableRow'
-import { Dayjs } from 'dayjs'
+import dayjs, { Dayjs } from 'dayjs'
 import { useSession } from 'next-auth/react'
 
 import { ResponseGetLogsList } from '#/features/invite-person-in-business/model/types'
 import { Search } from '#/shared'
+import { useShowDataStore } from '#/shared/lib/hooks/use-show-data'
 import { DateInput } from '#/shared/ui/date-input/date-input'
 import styles from '#/widgets/business-models/ui/models-list/models-list.module.scss'
 import { getLogsList } from '#/widgets/business-persons/api/get-logsList'
@@ -29,8 +30,13 @@ export const LogList = () => {
 	const [showPersons, setShowPersons] = useState(true)
 	const [search, setSearch] = useState('')
 	const { data } = useSession()
+	const { showMessage } = useShowDataStore()
 
 	useEffect(() => {
+		if (fromDate && toDate && (dayjs(fromDate).isAfter(toDate) || dayjs(toDate).isAfter(dayjs()))) {
+			showMessage('Указаны неверные даты')
+			return
+		}
 		getLogsList(offset, 20, logType, fromDate, toDate, data?.access).then((res) => setLogs(res ? res : null))
 	}, [data?.access, logType, fromDate, toDate])