diff --git a/.gitignore b/.gitignore
index b5c1a76..77a65a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .docker/data/
 ssl/
-.env
\ No newline at end of file
+.env
+.wwebjs_auth
diff --git a/backend/package.json b/backend/package.json
index 762f819..0942d45 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -39,7 +39,7 @@
     "sequelize-typescript": "^1.1.0",
     "socket.io": "^3.0.5",
     "uuid": "^8.3.2",
-    "whatsapp-web.js": "^1.15.8",
+    "whatsapp-web.js": "^1.17.1",
     "yup": "^0.32.8"
   },
   "devDependencies": {
diff --git a/backend/src/libs/wbot.ts b/backend/src/libs/wbot.ts
index f58830b..0ef7ecb 100644
--- a/backend/src/libs/wbot.ts
+++ b/backend/src/libs/wbot.ts
@@ -1,5 +1,5 @@
 import qrCode from "qrcode-terminal";
-import { Client } from "whatsapp-web.js";
+import { Client, LocalAuth } from "whatsapp-web.js";
 import { getIO } from "./socket";
 import Whatsapp from "../models/Whatsapp";
 import AppError from "../errors/AppError";
@@ -42,17 +42,14 @@ export const initWbot = async (whatsapp: Whatsapp): Promise<Session> => {
       if (whatsapp && whatsapp.session) {
         sessionCfg = JSON.parse(whatsapp.session);
       }
-
-      const args:String = process.env.CHROME_ARGS || "";
-
-      const wbot: Session = new Client({
+	  
+	  const wbot: Session = new Client({
         session: sessionCfg,
-        puppeteer: {
-          executablePath: process.env.CHROME_BIN || undefined,
-          // @ts-ignore
-          browserWSEndpoint: process.env.CHROME_WS || undefined,
-          args: args.split(' ')
-        }
+        authStrategy: new LocalAuth({clientId: 'bd_'+whatsapp.id}),
+        puppeteer: { 
+        args: ['--no-sandbox', '--disable-setuid-sandbox'],
+          executablePath: process.env.CHROME_BIN || undefined
+      },
       });
 
       wbot.initialize();
@@ -76,9 +73,9 @@ export const initWbot = async (whatsapp: Whatsapp): Promise<Session> => {
 
       wbot.on("authenticated", async session => {
         logger.info(`Session: ${sessionName} AUTHENTICATED`);
-        await whatsapp.update({
-          session: JSON.stringify(session)
-        });
+//        await whatsapp.update({
+//          session: JSON.stringify(session)
+//        });
       });
 
       wbot.on("auth_failure", async msg => {
diff --git a/backend/src/services/MessageServices/CreateMessageService.ts b/backend/src/services/MessageServices/CreateMessageService.ts
index 67fd33b..2bfd9c7 100644
--- a/backend/src/services/MessageServices/CreateMessageService.ts
+++ b/backend/src/services/MessageServices/CreateMessageService.ts
@@ -1,6 +1,7 @@
 import { getIO } from "../../libs/socket";
 import Message from "../../models/Message";
 import Ticket from "../../models/Ticket";
+import Whatsapp from "../../models/Whatsapp";
 
 interface MessageData {
   id: string;
@@ -27,7 +28,14 @@ const CreateMessageService = async ({
       {
         model: Ticket,
         as: "ticket",
-        include: ["contact", "queue"]
+        include: [
+          "contact", "queue",
+          {
+            model: Whatsapp,
+            as: "whatsapp",
+            attributes: ["name"]
+          }
+        ]
       },
       {
         model: Message,
diff --git a/backend/src/services/TicketServices/ShowTicketService.ts b/backend/src/services/TicketServices/ShowTicketService.ts
index 5efab0c..0644066 100644
--- a/backend/src/services/TicketServices/ShowTicketService.ts
+++ b/backend/src/services/TicketServices/ShowTicketService.ts
@@ -3,6 +3,7 @@ import AppError from "../../errors/AppError";
 import Contact from "../../models/Contact";
 import User from "../../models/User";
 import Queue from "../../models/Queue";
+import Whatsapp from "../../models/Whatsapp";
 
 const ShowTicketService = async (id: string | number): Promise<Ticket> => {
   const ticket = await Ticket.findByPk(id, {
@@ -22,6 +23,11 @@ const ShowTicketService = async (id: string | number): Promise<Ticket> => {
         model: Queue,
         as: "queue",
         attributes: ["id", "name", "color"]
+      },
+      {
+        model: Whatsapp,
+        as: "whatsapp",
+        attributes: ["name"]
       }
     ]
   });
diff --git a/frontend/src/components/TicketListItem/index.js b/frontend/src/components/TicketListItem/index.js
index d0fc01b..a4a0fd1 100644
--- a/frontend/src/components/TicketListItem/index.js
+++ b/frontend/src/components/TicketListItem/index.js
@@ -105,14 +105,14 @@ const useStyles = makeStyles(theme => ({
 		marginRight: 5,
 		right: 5,
 		bottom: 5,
-		background:"#2576D2",
+		background: "#2576D2",
 		color: "#ffffff",
-		border:"1px solid #CCC",
+		border: "1px solid #CCC",
 		padding: 1,
 		paddingLeft: 5,
 		paddingRight: 5,
 		borderRadius: 10,
-		fontSize: "1em"
+		fontSize: "0.9em"
 	},
 }));
 
@@ -212,7 +212,7 @@ const TicketListItem = ({ ticket }) => {
 								</Typography>
 							)}
 							{ticket.whatsappId && (
-								<div className={classes.userTag} title={i18n.t("ticketsList.connectionTitle")}>{ticket.whatsapp.name}</div>
+								<div className={classes.userTag} title={i18n.t("ticketsList.connectionTitle")}>{ticket.whatsapp?.name}</div>
 							)}
 						</span>
 					}
diff --git a/frontend/src/pages/Signup/index.js b/frontend/src/pages/Signup/index.js
index 0d36827..e71ef73 100644
--- a/frontend/src/pages/Signup/index.js
+++ b/frontend/src/pages/Signup/index.js
@@ -18,10 +18,10 @@ import {
 	InputAdornment,
 	IconButton,
 	Link
-  } from '@material-ui/core';
-  
+} from '@material-ui/core';
+
 import { LockOutlined, Visibility, VisibilityOff } from '@material-ui/icons';
-  
+
 import { makeStyles } from "@material-ui/core/styles";
 
 import { i18n } from "../../translate/i18n";
@@ -155,16 +155,16 @@ const SignUp = () => {
 										label={i18n.t("signup.form.password")}
 										type={showPassword ? 'text' : 'password'}
 										InputProps={{
-										endAdornment: (
-											<InputAdornment position="end">
-											<IconButton
-												aria-label="toggle password visibility"
-												onClick={() => setShowPassword((e) => !e)}
-											>
-												{showPassword ? <VisibilityOff /> : <Visibility />}
-											</IconButton>
-											</InputAdornment>
-										)
+											endAdornment: (
+												<InputAdornment position="end">
+													<IconButton
+														aria-label="toggle password visibility"
+														onClick={() => setShowPassword((e) => !e)}
+													>
+														{showPassword ? <VisibilityOff /> : <Visibility />}
+													</IconButton>
+												</InputAdornment>
+											)
 										}}
 									/>
 								</Grid>
@@ -178,7 +178,7 @@ const SignUp = () => {
 							>
 								{i18n.t("signup.buttons.submit")}
 							</Button>
-							<Grid container justify="flex-end">
+							<Grid container justifyContent="flex-end">
 								<Grid item>
 									<Link
 										href="#"