diff --git a/nlw-heat-node/prisma/dev.db b/nlw-heat-node/prisma/dev.db
index a68a08a..1d91b4f 100644
Binary files a/nlw-heat-node/prisma/dev.db and b/nlw-heat-node/prisma/dev.db differ
diff --git a/web/package.json b/web/package.json
index bb9d175..685dfa6 100644
--- a/web/package.json
+++ b/web/package.json
@@ -11,7 +11,8 @@
     "react": "^17.0.0",
     "react-dom": "^17.0.0",
     "react-icons": "^4.3.1",
-    "sass": "^1.43.3"
+    "sass": "^1.43.3",
+    "socket.io-client": "^4.3.2"
   },
   "devDependencies": {
     "@types/react": "^17.0.0",
diff --git a/web/src/App.module.scss b/web/src/App.module.scss
index f22312b..bb82c98 100644
--- a/web/src/App.module.scss
+++ b/web/src/App.module.scss
@@ -8,4 +8,15 @@
     grid-template-columns: 1fr 453px;
     column-gap: 120px;
     position: relative;
+}
+
+.contentSigned::before {
+    content: '';
+    height: 100vh;
+    width: 420px;
+    background: url('./assets/background.svg') no-repeat; 
+    background-size: cover;
+    position: absolute;
+    right: -200px;
+    top: 0;
 }
\ No newline at end of file
diff --git a/web/src/App.tsx b/web/src/App.tsx
index be14320..b327aa8 100644
--- a/web/src/App.tsx
+++ b/web/src/App.tsx
@@ -10,7 +10,7 @@ export function App() {
   const { user } = useContext(AuthContext)
   
   return (
-    <main className={styles.contentWrapper}>
+    <main className={`${styles.contentWrapper} ${!!user ? styles.contentSigned : ''}`}>
       <MessageList />
       { !!user ? <SendMessageForm /> : <LoginBox />}      
     </main>
diff --git a/web/src/components/MessageList/index.tsx b/web/src/components/MessageList/index.tsx
index 42b3449..e866ecf 100644
--- a/web/src/components/MessageList/index.tsx
+++ b/web/src/components/MessageList/index.tsx
@@ -1,9 +1,11 @@
+import { useEffect, useState } from 'react'
 import { api } from '../../services/api'
+import io from 'socket.io-client'
 
 import styles from './styles.module.scss'
 
 import logoImg from '../../assets/logo.svg'
-import { useEffect, useState } from 'react'
+
 
 type Message = {
     id: string;
@@ -14,10 +16,38 @@ type Message = {
     }
 }
 
+const messagesQueue: Message[] = [];
+
+const socket = io('http://localhost:4000');
+socket.on('new_message', (newMessage: Message) => {
+    console.log(newMessage);
+    messagesQueue.push(newMessage);
+})
+
 export function MessageList() {
 
     const [messages, setMessages] = useState<Message[]>([])
 
+    /**
+     * Carrega mensagem da fila
+     */
+    useEffect(() => {
+        setInterval(() => {
+            if (messagesQueue.length > 0) {
+                setMessages(prevState => [
+                    messagesQueue[0],
+                    prevState[0],
+                    prevState[1],
+                ].filter(Boolean))
+
+                messagesQueue.shift()
+            }
+        }, 3000)
+    }, [])
+
+    /**
+     * Carrega três mensagens do Backend
+     */
     useEffect(() => {
         api.get<Message[]>('messages/last3').then(response => {
             //Assim que carrega o componente, o useEffect é ativado
diff --git a/web/yarn.lock b/web/yarn.lock
index 3d9655b..1a9e477 100644
--- a/web/yarn.lock
+++ b/web/yarn.lock
@@ -260,6 +260,11 @@
     estree-walker "^2.0.1"
     picomatch "^2.2.2"
 
+"@socket.io/component-emitter@~3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@socket.io/component-emitter/-/component-emitter-3.0.0.tgz#8863915676f837d9dad7b76f50cb500c1e9422e9"
+  integrity sha512-2pTGuibAXJswAPJjaKisthqS/NOK5ypG4LYT6tEAV0S/mxW0zOIvYvGK0V8w8+SHxAm6vRMSjqSalFXeBAqs+Q==
+
 "@types/prop-types@*":
   version "15.7.4"
   resolved "https://registry.yarnpkg.com/@types/prop-types/-/prop-types-15.7.4.tgz#fcf7205c25dff795ee79af1e30da2c9790808f11"
@@ -322,6 +327,16 @@ axios@^0.23.0:
   dependencies:
     follow-redirects "^1.14.4"
 
+backo2@~1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/backo2/-/backo2-1.0.2.tgz#31ab1ac8b129363463e35b3ebb69f4dfcfba7947"
+  integrity sha1-MasayLEpNjRj41s+u2n038+6eUc=
+
+base64-arraybuffer@~1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/base64-arraybuffer/-/base64-arraybuffer-1.0.1.tgz#87bd13525626db4a9838e00a508c2b73efcf348c"
+  integrity sha512-vFIUq7FdLtjZMhATwDul5RZWv2jpXQ09Pd6jcVEOvIsqCWTRFD/ONHNfyOS8dA/Ippi5dsIgpyKWKZaAKZltbA==
+
 binary-extensions@^2.0.0:
   version "2.2.0"
   resolved "https://registry.yarnpkg.com/binary-extensions/-/binary-extensions-2.2.0.tgz#75f502eeaf9ffde42fc98829645be4ea76bd9e2d"
@@ -398,7 +413,7 @@ csstype@^3.0.2:
   resolved "https://registry.yarnpkg.com/csstype/-/csstype-3.0.9.tgz#6410af31b26bd0520933d02cbc64fce9ce3fbf0b"
   integrity sha512-rpw6JPxK6Rfg1zLOYCSwle2GFOOsnjmDYDaBwEcwoOg4qlsIVCN789VkBZDJAGi4T07gI4YSutR43t9Zz4Lzuw==
 
-debug@^4.1.0:
+debug@^4.1.0, debug@~4.3.1, debug@~4.3.2:
   version "4.3.2"
   resolved "https://registry.yarnpkg.com/debug/-/debug-4.3.2.tgz#f0a49c18ac8779e31d4a0c6029dfb76873c7428b"
   integrity sha512-mOp8wKcvj7XxC78zLgw/ZA+6TSgkoE2C/ienthhRD298T7UNwAg9diBpLRxC0mOezLl4B0xV7M0cCO6P/O0Xhw==
@@ -410,6 +425,28 @@ electron-to-chromium@^1.3.867:
   resolved "https://registry.yarnpkg.com/electron-to-chromium/-/electron-to-chromium-1.3.877.tgz#956870eea7c9d8cf43cc54ea40687fee4dc0c12a"
   integrity sha512-fT5mW5Giw5iyVukeHb2XvB4joBKvzHtl8Vs3QzE7APATpFMt/T7RWyUcIKSZzYkKQgpMbu+vDBTCHfQZvh8klA==
 
+engine.io-client@~6.0.1:
+  version "6.0.2"
+  resolved "https://registry.yarnpkg.com/engine.io-client/-/engine.io-client-6.0.2.tgz#ccfc059051e65ca63845e65929184757754cc34e"
+  integrity sha512-cAep9lhZV6Q8jMXx3TNSU5cydMzMed8/O7Tz5uzyqZvpNPtQ3WQXrLYGADxlsuaFmOLN7wZLmT7ImiFhUOku8g==
+  dependencies:
+    "@socket.io/component-emitter" "~3.0.0"
+    debug "~4.3.1"
+    engine.io-parser "~5.0.0"
+    has-cors "1.1.0"
+    parseqs "0.0.6"
+    parseuri "0.0.6"
+    ws "~8.2.3"
+    xmlhttprequest-ssl "~2.0.0"
+    yeast "0.1.2"
+
+engine.io-parser@~5.0.0:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/engine.io-parser/-/engine.io-parser-5.0.1.tgz#6695fc0f1e6d76ad4a48300ff80db5f6b3654939"
+  integrity sha512-j4p3WwJrG2k92VISM0op7wiq60vO92MlF3CRGxhKHy9ywG1/Dkc72g0dXeDQ+//hrcDn8gqQzoEkdO9FN0d9AA==
+  dependencies:
+    base64-arraybuffer "~1.0.1"
+
 esbuild-android-arm64@0.13.8:
   version "0.13.8"
   resolved "https://registry.yarnpkg.com/esbuild-android-arm64/-/esbuild-android-arm64-0.13.8.tgz#c20e875c3c98164b1ffba9b28637bdf96f5e9e7c"
@@ -572,6 +609,11 @@ globals@^11.1.0:
   resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
   integrity sha512-WOBp/EEGUiIsJSp7wcv/y6MO+lV9UoncWqxuFfm8eBwzWNgyfBd6Gz+IeKQ9jCmyhoH99g15M3T+QaVHFjizVA==
 
+has-cors@1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/has-cors/-/has-cors-1.1.0.tgz#5e474793f7ea9843d1bb99c23eef49ff126fff39"
+  integrity sha1-XkdHk/fqmEPRu5nCPu9J/xJv/zk=
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
@@ -669,6 +711,16 @@ object-assign@^4.1.1:
   resolved "https://registry.yarnpkg.com/object-assign/-/object-assign-4.1.1.tgz#2109adc7965887cfc05cbbd442cac8bfbb360863"
   integrity sha1-IQmtx5ZYh8/AXLvUQsrIv7s2CGM=
 
+parseqs@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/parseqs/-/parseqs-0.0.6.tgz#8e4bb5a19d1cdc844a08ac974d34e273afa670d5"
+  integrity sha512-jeAGzMDbfSHHA091hr0r31eYfTig+29g3GKKE/PPbEQ65X0lmMwlEoqmhzu0iztID5uJpZsFlUPDP8ThPL7M8w==
+
+parseuri@0.0.6:
+  version "0.0.6"
+  resolved "https://registry.yarnpkg.com/parseuri/-/parseuri-0.0.6.tgz#e1496e829e3ac2ff47f39a4dd044b32823c4a25a"
+  integrity sha512-AUjen8sAkGgao7UyCX6Ahv0gIK2fABKmYjvP4xmy5JaKvcbTRueIqIPHLAfq30xJddqSE033IOMUSOMCcK3Sow==
+
 path-parse@^1.0.6:
   version "1.0.7"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.7.tgz#fbc114b60ca42b30d9daf5858e4bd68bbedb6735"
@@ -767,6 +819,26 @@ semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
+socket.io-client@^4.3.2:
+  version "4.3.2"
+  resolved "https://registry.yarnpkg.com/socket.io-client/-/socket.io-client-4.3.2.tgz#9cfdb8fecac8a24d5723daf8c8749e70c8fdeb25"
+  integrity sha512-2B9LqSunN60yV8F7S84CCEEcgbYNfrn7ejIInZtLZ7ppWtiX8rGZAjvdCvbnC8bqo/9RlCNOUsORLyskxSFP1g==
+  dependencies:
+    "@socket.io/component-emitter" "~3.0.0"
+    backo2 "~1.0.2"
+    debug "~4.3.2"
+    engine.io-client "~6.0.1"
+    parseuri "0.0.6"
+    socket.io-parser "~4.1.1"
+
+socket.io-parser@~4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/socket.io-parser/-/socket.io-parser-4.1.1.tgz#0ad53d980781cab1eabe320417d8480c0133e62d"
+  integrity sha512-USQVLSkDWE5nbcY760ExdKaJxCE65kcsG/8k5FDGZVVxpD1pA7hABYXYkCUvxUuYYh/+uQw0N/fvBzfT8o07KA==
+  dependencies:
+    "@socket.io/component-emitter" "~3.0.0"
+    debug "~4.3.1"
+
 source-map-js@^0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/source-map-js/-/source-map-js-0.6.2.tgz#0bb5de631b41cfbda6cfba8bd05a80efdfd2385e"
@@ -812,3 +884,18 @@ vite@^2.6.4:
     rollup "^2.57.0"
   optionalDependencies:
     fsevents "~2.3.2"
+
+ws@~8.2.3:
+  version "8.2.3"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-8.2.3.tgz#63a56456db1b04367d0b721a0b80cae6d8becbba"
+  integrity sha512-wBuoj1BDpC6ZQ1B7DWQBYVLphPWkm8i9Y0/3YdHjHKHiohOJ1ws+3OccDWtH+PoC9DZD5WOTrJvNbWvjS6JWaA==
+
+xmlhttprequest-ssl@~2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/xmlhttprequest-ssl/-/xmlhttprequest-ssl-2.0.0.tgz#91360c86b914e67f44dce769180027c0da618c67"
+  integrity sha512-QKxVRxiRACQcVuQEYFsI1hhkrMlrXHPegbbd1yn9UHOmRxY+si12nQYzri3vbzt8VdTTRviqcKxcyllFas5z2A==
+
+yeast@0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/yeast/-/yeast-0.1.2.tgz#008e06d8094320c372dbc2f8ed76a0ca6c8ac419"
+  integrity sha1-AI4G2AlDIMNy28L47XagymyKxBk=