diff --git a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
index 4db8146cc..7fc8970a9 100644
--- a/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
+++ b/src/api/integrations/channel/whatsapp/whatsapp.baileys.service.ts
@@ -67,7 +67,6 @@ import {
   Chatwoot,
   ConfigService,
   configService,
-  ConfigSessionPhone,
   Database,
   Log,
   Openai,
@@ -124,7 +123,6 @@ import makeWASocket, {
   Product,
   proto,
   UserFacingSocketConfig,
-  WABrowserDescription,
   WAMediaUpload,
   WAMessage,
   WAMessageKey,
@@ -143,7 +141,6 @@ import Long from 'long';
 import mimeTypes from 'mime-types';
 import NodeCache from 'node-cache';
 import cron from 'node-cron';
-import { release } from 'os';
 import { join } from 'path';
 import P from 'pino';
 import qrcode, { QRCodeToDataURLOptions } from 'qrcode';
@@ -624,19 +621,9 @@ export class BaileysStartupService extends ChannelStartupService {
   private async createClient(number?: string): Promise<WASocket> {
     this.instance.authState = await this.defineAuthState();
 
-    const session = this.configService.get<ConfigSessionPhone>('CONFIG_SESSION_PHONE');
-
-    let browserOptions = {};
-
-    if (number || this.phoneNumber) {
+    if (number) {
       this.phoneNumber = number;
-
       this.logger.info(`Phone number: ${number}`);
-    } else {
-      const browser: WABrowserDescription = [session.CLIENT, session.NAME, release()];
-      browserOptions = { browser };
-
-      this.logger.info(`Browser: ${browser}`);
     }
 
     // Fetch latest WhatsApp Web version automatically
@@ -697,7 +684,7 @@ export class BaileysStartupService extends ChannelStartupService {
       msgRetryCounterCache: this.msgRetryCounterCache,
       generateHighQualityLinkPreview: true,
       getMessage: async (key) => (await this.getMessage(key)) as Promise<proto.IMessage>,
-      ...browserOptions,
+      // Removido browserOptions para usar Multi-Device nativo (não WebClient)
       markOnlineOnConnect: this.localSettings.alwaysOnline,
       retryRequestDelayMs: 350,
       maxMsgRetryCount: 4,