diff --git a/package.json b/package.json
index aa2d609..b42e5c6 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "docker-ip-get": "^1.1.5",
     "envalid": "^7.2.2",
     "express": "^4.17.1",
     "got": "^11.8.3",
diff --git a/src/bots/factory/bots/approved/callback_data.ts b/src/bots/factory/bots/approved/callback_data.ts
index 47a3931..e2f08bc 100644
--- a/src/bots/factory/bots/approved/callback_data.ts
+++ b/src/bots/factory/bots/approved/callback_data.ts
@@ -10,3 +10,7 @@ export const SEQUENCE_BOOKS_PREFIX = 'bs_';
 export const RANDOM_BOOK = 'random_book';
 export const RANDOM_AUTHOR = 'random_author';
 export const RANDOM_SEQUENCE = 'random_sequence';
+
+export const LANG_SETTINGS = 'lang_settings';
+export const ENABLE_LANG_PREFIX = 'lang_on_';
+export const DISABLE_LANG_PREFIX = 'lang_off_';
diff --git a/src/bots/factory/bots/approved/index.ts b/src/bots/factory/bots/approved/index.ts
index 420e4bd..89947ff 100644
--- a/src/bots/factory/bots/approved/index.ts
+++ b/src/bots/factory/bots/approved/index.ts
@@ -12,10 +12,10 @@ import * as BookLibrary from "./services/book_library";
 import { CachedMessage, getBookCache } from './services/book_cache';
 import { getBookCacheBuffer } from './services/book_cache_buffer';
 import { download } from './services/downloader';
-import { createOrUpdateUserSettings } from './services/user_settings';
+import { createOrUpdateUserSettings, getUserSettings } from './services/user_settings';
 import { formatBook, formatAuthor, formatSequence } from './format';
-import { getPaginatedMessage, registerPaginationCommand, registerRandomItemCallback } from './utils';
-import { getRandomKeyboard } from './keyboard';
+import { getPaginatedMessage, registerLanguageSettingsCallback, registerPaginationCommand, registerRandomItemCallback } from './utils';
+import { getRandomKeyboard, getUserAllowedLangsKeyboard } from './keyboard';
 
 
 export async function createApprovedBot(token: string, state: BotState): Promise<Telegraf> {
@@ -88,6 +88,29 @@ export async function createApprovedBot(token: string, state: BotState): Promise
     registerRandomItemCallback(bot, CallbackData.RANDOM_AUTHOR, BookLibrary.getRandomAuthor, formatAuthor);
     registerRandomItemCallback(bot, CallbackData.RANDOM_SEQUENCE, BookLibrary.getRandomSequence, formatSequence);
 
+    bot.command("settings", async (ctx: Context) => {
+        const keyboard = Markup.inlineKeyboard([
+            [Markup.button.callback("Языки", CallbackData.LANG_SETTINGS)]
+        ]);
+
+        ctx.reply("Настройки:", {
+            reply_markup: keyboard.reply_markup
+        });
+    });
+
+    bot.action(CallbackData.LANG_SETTINGS, async (ctx: Context) => {
+        if (!ctx.callbackQuery || !('data' in ctx.callbackQuery)) return;
+
+        const keyboard = await getUserAllowedLangsKeyboard(ctx.callbackQuery.from.id);
+
+        ctx.editMessageText("Настройки языков:", {
+            reply_markup: keyboard.reply_markup,
+        });
+    });
+
+    registerLanguageSettingsCallback(bot, 'on', CallbackData.ENABLE_LANG_PREFIX);
+    registerLanguageSettingsCallback(bot, 'off', CallbackData.DISABLE_LANG_PREFIX);
+
     bot.hears(/^\/d_[a-zA-Z0-9]+_[\d]+$/gm, async (ctx: Context) => {
         if (!ctx.message || !('text' in ctx.message)) {
             return;
@@ -134,7 +157,10 @@ export async function createApprovedBot(token: string, state: BotState): Promise
 
         const authorId = ctx.message.text.split('_')[1];
 
-        const pMessage = await getPaginatedMessage(CallbackData.AUTHOR_BOOKS_PREFIX, authorId, 1, BookLibrary.getAuthorBooks, formatBook);
+        const userSettings = await getUserSettings(ctx.message.from.id);
+        const allowedLangs = userSettings.allowed_langs.map((lang) => lang.code);
+
+        const pMessage = await getPaginatedMessage(CallbackData.AUTHOR_BOOKS_PREFIX, authorId, 1, allowedLangs, BookLibrary.getAuthorBooks, formatBook);
 
         await ctx.reply(pMessage.message, {
             reply_markup: pMessage.keyboard.reply_markup
@@ -148,7 +174,10 @@ export async function createApprovedBot(token: string, state: BotState): Promise
 
         const sequenceId = ctx.message.text.split('_')[1];
 
-        const pMessage = await getPaginatedMessage(CallbackData.SEQUENCE_BOOKS_PREFIX, sequenceId, 1, BookLibrary.getSequenceBooks, formatBook);
+        const userSettings = await getUserSettings(ctx.message.from.id);
+        const allowedLangs = userSettings.allowed_langs.map((lang) => lang.code);
+
+        const pMessage = await getPaginatedMessage(CallbackData.SEQUENCE_BOOKS_PREFIX, sequenceId, 1, allowedLangs, BookLibrary.getSequenceBooks, formatBook);
 
         await ctx.reply(pMessage.message, {
             reply_markup: pMessage.keyboard.reply_markup
diff --git a/src/bots/factory/bots/approved/keyboard.ts b/src/bots/factory/bots/approved/keyboard.ts
index d1491ab..f865c0c 100644
--- a/src/bots/factory/bots/approved/keyboard.ts
+++ b/src/bots/factory/bots/approved/keyboard.ts
@@ -1,7 +1,8 @@
 import { Markup } from 'telegraf';
 import { InlineKeyboardMarkup } from 'typegram';
 
-import { RANDOM_BOOK, RANDOM_AUTHOR, RANDOM_SEQUENCE } from './callback_data';
+import { RANDOM_BOOK, RANDOM_AUTHOR, RANDOM_SEQUENCE, ENABLE_LANG_PREFIX, DISABLE_LANG_PREFIX } from './callback_data';
+import { getUserSettings, getLanguages } from './services/user_settings';
 
 
 export function getPaginationKeyboard(prefix: string, query: string, page: number, totalPages: number): Markup.Markup<InlineKeyboardMarkup> {
@@ -41,3 +42,33 @@ export function getRandomKeyboard(): Markup.Markup<InlineKeyboardMarkup> {
         [Markup.button.callback('Серию', RANDOM_SEQUENCE)],
     ]);
 }
+
+const DEFAULT_ALLOWED_LANGS_CODES = ['ru', 'be', 'uk'];
+
+export async function getUserAllowedLangsKeyboard(userId: number): Promise<Markup.Markup<InlineKeyboardMarkup>> {
+    const allLangs = await getLanguages();
+    const userSettings = await getUserSettings(userId);
+
+    const userAllowedLangsCodes = userSettings !== null 
+        ? userSettings.allowed_langs.map((lang) => lang.code)
+        : DEFAULT_ALLOWED_LANGS_CODES;
+
+    const onEmoji = '🟢';
+    const offEmoji = '🔴';
+
+    return Markup.inlineKeyboard([
+        ...allLangs.map((lang) => {
+            let titlePrefix: string;
+            let callbackDataPrefix: string;
+            if (userAllowedLangsCodes.includes(lang.code)) {
+                titlePrefix = onEmoji;
+                callbackDataPrefix = DISABLE_LANG_PREFIX;
+            } else {
+                titlePrefix = offEmoji;
+                callbackDataPrefix = ENABLE_LANG_PREFIX;
+            }
+            const title = `${titlePrefix} ${lang.label}`;
+            return [Markup.button.callback(title, `${callbackDataPrefix}${lang.code}`)];
+        })
+    ]);
+}
diff --git a/src/bots/factory/bots/approved/services/book_library.ts b/src/bots/factory/bots/approved/services/book_library.ts
index 7a14f6a..e5bb53a 100644
--- a/src/bots/factory/bots/approved/services/book_library.ts
+++ b/src/bots/factory/bots/approved/services/book_library.ts
@@ -1,6 +1,7 @@
 import got from 'got';
 
 import env from '@/config';
+import { getAllowedLangsSearchParams } from '../utils';
 
 
 const PAGE_SIZE = 7;
@@ -94,27 +95,30 @@ export async function getBookById(book_id: number): Promise<DetailBook> {
 }
 
 
-export async function searchByBookName(query: string, page: number): Promise<Page<Book>> {
-    return _makeRequest<Page<Book>>(`/api/v1/books/search/${query}`, {
-        page: page,
-        size: PAGE_SIZE,
-    })
+export async function searchByBookName(query: string, page: number, allowedLangs: string[]): Promise<Page<Book>> {
+    const searchParams = getAllowedLangsSearchParams(allowedLangs);
+    searchParams.append('page', page.toString());
+    searchParams.append('size', PAGE_SIZE.toString());
+
+    return _makeRequest<Page<Book>>(`/api/v1/books/search/${query}`, searchParams);
 }
 
 
-export async function searchAuthors(query: string, page: number): Promise<Page<Author>> {
-    return _makeRequest<Page<Author>>(`/api/v1/authors/search/${query}`, {
-        page: page,
-        size: PAGE_SIZE,
-    });
+export async function searchAuthors(query: string, page: number, allowedLangs: string[]): Promise<Page<Author>> {
+    const searchParams = getAllowedLangsSearchParams(allowedLangs);
+    searchParams.append('page', page.toString());
+    searchParams.append('size', PAGE_SIZE.toString());
+
+    return _makeRequest<Page<Author>>(`/api/v1/authors/search/${query}`, searchParams);
 }
 
 
-export async function searchSequences(query: string, page: number): Promise<Page<Sequence>> {
-    return _makeRequest<Page<Sequence>>(`/api/v1/sequences/search/${query}`, {
-        page: page,
-        size: PAGE_SIZE,
-    });
+export async function searchSequences(query: string, page: number, allowedLangs: string[]): Promise<Page<Sequence>> {
+    const searchParams = getAllowedLangsSearchParams(allowedLangs);
+    searchParams.append('page', page.toString());
+    searchParams.append('size', PAGE_SIZE.toString());
+
+    return _makeRequest<Page<Sequence>>(`/api/v1/sequences/search/${query}`, searchParams);
 }
 
 
@@ -123,29 +127,31 @@ export async function getBookAnnotation(bookId: number): Promise<BookAnnotation>
 }
 
 
-export async function getAuthorBooks(authorId: number, page: number): Promise<Page<AuthorBook>> {
-    return _makeRequest<Page<AuthorBook>>(`/api/v1/authors/${authorId}/books`, {
-        page: page,
-        size: PAGE_SIZE,
-    });
+export async function getAuthorBooks(authorId: number, page: number, allowedLangs: string[]): Promise<Page<AuthorBook>> {
+    const searchParams = getAllowedLangsSearchParams(allowedLangs);
+    searchParams.append('page', page.toString());
+    searchParams.append('size', PAGE_SIZE.toString());
+
+    return _makeRequest<Page<AuthorBook>>(`/api/v1/authors/${authorId}/books`, searchParams);
 }
 
 
-export async function getSequenceBooks(sequenceId: number, page: number): Promise<Page<Book>> {
-    return _makeRequest<Page<Book>>(`/api/v1/sequences/${sequenceId}/books`, {
-        page: page,
-        size: PAGE_SIZE,
-    });
+export async function getSequenceBooks(sequenceId: number, page: number, allowedLangs: string[]): Promise<Page<Book>> {
+    const searchParams = getAllowedLangsSearchParams(allowedLangs);
+    searchParams.append('page', page.toString());
+    searchParams.append('size', PAGE_SIZE.toString());
+
+    return _makeRequest<Page<Book>>(`/api/v1/sequences/${sequenceId}/books`, searchParams);
 }
 
-export async function getRandomBook(): Promise<Book> {
-    return _makeRequest<Book>('/api/v1/books/random');
+export async function getRandomBook(allowedLangs: string[]): Promise<Book> {
+    return _makeRequest<Book>('/api/v1/books/random', getAllowedLangsSearchParams(allowedLangs));
 }
 
-export async function getRandomAuthor(): Promise<Author> {
-    return _makeRequest<Author>('/api/v1/authors/random');
+export async function getRandomAuthor(allowedLangs: string[]): Promise<Author> {
+    return _makeRequest<Author>('/api/v1/authors/random', getAllowedLangsSearchParams(allowedLangs));
 }
 
-export async function getRandomSequence(): Promise<Sequence> {
-    return _makeRequest<Sequence>('/api/v1/sequences/random');
+export async function getRandomSequence(allowedLangs: string[]): Promise<Sequence> {
+    return _makeRequest<Sequence>('/api/v1/sequences/random', getAllowedLangsSearchParams(allowedLangs));
 }
diff --git a/src/bots/factory/bots/approved/services/user_settings.ts b/src/bots/factory/bots/approved/services/user_settings.ts
index b4446fa..06cbc69 100644
--- a/src/bots/factory/bots/approved/services/user_settings.ts
+++ b/src/bots/factory/bots/approved/services/user_settings.ts
@@ -25,6 +25,7 @@ export interface UserSettingsUpdateData {
     first_name: string;
     username: string;
     source: string;
+    allowed_langs?: string[];
 }
 
 
@@ -46,8 +47,8 @@ export async function getLanguages(): Promise<Language[]> {
 }
 
 
-export async function getUserSettings(user_id: number): Promise<UserSettings | null> {
-    return _makeGetRequest<UserSettings>(`/users/${user_id}`);
+export async function getUserSettings(userId: number): Promise<UserSettings> {
+    return _makeGetRequest<UserSettings>(`/users/${userId}`);
 }
 
 export async function createOrUpdateUserSettings(data: UserSettingsUpdateData): Promise<UserSettings> {
diff --git a/src/bots/factory/bots/approved/utils.ts b/src/bots/factory/bots/approved/utils.ts
index 1d5855f..5c5c5bc 100644
--- a/src/bots/factory/bots/approved/utils.ts
+++ b/src/bots/factory/bots/approved/utils.ts
@@ -1,8 +1,10 @@
 import { Context, Markup, Telegraf, TelegramError } from  'telegraf';
 import { InlineKeyboardMarkup } from 'typegram';
+import { URLSearchParams } from 'url';
 
-import { getPaginationKeyboard } from './keyboard';
+import { getPaginationKeyboard, getUserAllowedLangsKeyboard } from './keyboard';
 import * as BookLibrary from "./services/book_library";
+import { createOrUpdateUserSettings, getUserSettings } from './services/user_settings';
 
 
 interface PreparedMessage {
@@ -15,10 +17,11 @@ export async function getPaginatedMessage<T>(
     prefix: string,
     data: any,
     page: number,
-    itemsGetter: (data: any, page: number) => Promise<BookLibrary.Page<T>>,
+    allowedLangs: string[],
+    itemsGetter: (data: any, page: number, allowedLangs: string[]) => Promise<BookLibrary.Page<T>>,
     itemFormater: (item: T) => string,
 ): Promise<PreparedMessage> {
-    const itemsPage = await itemsGetter(data, page);
+    const itemsPage = await itemsGetter(data, page, allowedLangs);
 
     const formatedItems = itemsPage.items.map(itemFormater).join('\n\n\n');
     const message = formatedItems + `\n\nСтраница ${page}/${itemsPage.total_pages}`;
@@ -34,7 +37,7 @@ export async function getPaginatedMessage<T>(
 export function registerPaginationCommand<T>(
     bot: Telegraf,
     prefix: string,
-    itemsGetter: (data: any, page: number) => Promise<BookLibrary.Page<T>>,
+    itemsGetter: (data: any, page: number, allowedLangs: string[]) => Promise<BookLibrary.Page<T>>,
     itemFormater: (item: T) => string,
 ) {
     bot.action(new RegExp(prefix), async (ctx: Context) => {
@@ -42,7 +45,10 @@ export function registerPaginationCommand<T>(
 
         const [_, query, sPage] = ctx.callbackQuery.data.split('_');
 
-        const pMessage = await getPaginatedMessage(prefix, query, parseInt(sPage), itemsGetter, itemFormater);
+        const userSettings = await getUserSettings(ctx.callbackQuery.from.id);
+        const allowedLangs = userSettings.allowed_langs.map((lang) => lang.code);
+
+        const pMessage = await getPaginatedMessage(prefix, query, parseInt(sPage), allowedLangs, itemsGetter, itemFormater);
 
         try {
             await ctx.editMessageText(pMessage.message, {
@@ -57,11 +63,17 @@ export function registerPaginationCommand<T>(
 export function registerRandomItemCallback<T>(
     bot: Telegraf,
     callback_data: string,
-    itemGetter: () => Promise<T>,
+    itemGetter: (allowedLangs: string[]) => Promise<T>,
     itemFormatter: (item: T) => string,
 ) {
     bot.action(callback_data, async (ctx: Context) => {
-        const item = await itemGetter();
+        if (!ctx.callbackQuery || !('data' in ctx.callbackQuery)) return;
+
+        const userSettings = await getUserSettings(ctx.callbackQuery.from.id);
+
+        const item = await itemGetter(
+            userSettings.allowed_langs.map((lang) => lang.code)
+        );
 
         const keyboard = Markup.inlineKeyboard([
             [Markup.button.callback("Повторить?", callback_data)]
@@ -74,3 +86,53 @@ export function registerRandomItemCallback<T>(
         });
     });
 }
+
+
+export function registerLanguageSettingsCallback(
+    bot: Telegraf,
+    action: 'on' | 'off',
+    prefix: string,
+) {
+    bot.action(new RegExp(prefix), async (ctx: Context) => {
+        if (!ctx.callbackQuery || !('data' in ctx.callbackQuery)) return;
+
+        const userSettings = await getUserSettings(ctx.callbackQuery.from.id);
+
+        let allowedLangsCodes = userSettings.allowed_langs.map((item) => item.code);
+
+        const tLang = ctx.callbackQuery.data.split("_")[2];
+
+        if (action === 'on') {
+            allowedLangsCodes.push(tLang);
+        } else {
+            allowedLangsCodes = allowedLangsCodes.filter((item) => item !== tLang);
+        }
+
+        if (allowedLangsCodes.length === 0) {
+            ctx.answerCbQuery("Должен быть активен, хотя бы один язык!", {
+                show_alert: true,
+            });
+            return;
+        }
+
+        const user = ctx.callbackQuery.from;
+        await createOrUpdateUserSettings({
+            user_id: user.id,
+            last_name: user.last_name || '',
+            first_name: user.first_name,
+            username: user.username || '',
+            source: ctx.botInfo.username,
+            allowed_langs: allowedLangsCodes,
+        });
+
+        const keyboard = await getUserAllowedLangsKeyboard(user.id);
+
+        ctx.editMessageReplyMarkup(keyboard.reply_markup);
+    });
+}
+
+export function getAllowedLangsSearchParams(allowedLangs: string[]): URLSearchParams {
+    const sp = new URLSearchParams();
+    allowedLangs.forEach((lang) => sp.append('allowed_langs', lang));
+    return sp;
+}
diff --git a/src/bots/manager.ts b/src/bots/manager.ts
index ffaeacd..f0d8182 100644
--- a/src/bots/manager.ts
+++ b/src/bots/manager.ts
@@ -1,4 +1,7 @@
 import express, { Response, Request, NextFunction } from 'express';
+import { Server } from 'http';
+
+import * as dockerIpTools from "docker-ip-get";
 
 import got from 'got';
 
@@ -6,7 +9,6 @@ import { Telegraf } from 'telegraf';
 
 import env from '@/config';
 import getBot, { BotStatuses } from './factory/index';
-import { Server } from 'http';
 
 export enum Cache {
     ORIGINAL = "original",
@@ -84,8 +86,12 @@ export default class BotsManager {
             console.log(e);
         }
 
+        const dockerIp = await dockerIpTools.getContainerIp();
+
         await bot.telegram.setWebhook(
-            `${env.WEBHOOK_BASE_URL}:${env.WEBHOOK_PORT}/${state.id}/${bot.telegram.token}`
+            `${env.WEBHOOK_BASE_URL}:${env.WEBHOOK_PORT}/${state.id}/${bot.telegram.token}`, {
+                ip_address: dockerIp,
+            }
         );
     }
 
diff --git a/src/main.ts b/src/main.ts
index 86916c7..fcefbc7 100644
--- a/src/main.ts
+++ b/src/main.ts
@@ -1,3 +1,3 @@
 import BotsManager from './bots/manager';
 
-setTimeout(() => BotsManager.start(), 5000);
+setTimeout(() => BotsManager.start(), 5_000);