diff --git a/.gitignore b/.gitignore
index 305b65b..472b4e3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,5 +7,5 @@ media/*
 !media/.gitkeep
 mediaSend/*
 !mediaSend/.gitkeep
-!mediaSend/PTT-20220223-WA0000.opus
+!mediaSend/nota-de-voz.mp3
 .env
\ No newline at end of file
diff --git a/app.js b/app.js
index ec1fe92..4a924c2 100644
--- a/app.js
+++ b/app.js
@@ -55,7 +55,6 @@ const listenMessage = () => client.on('message', async msg => {
     const number = cleanNumber(from)
     await readChat(number, message)
 
-    await sendMediaVoiceNote(client, from, 'PTT-20220223-WA0000.opus')
     /**
      * Guardamos el archivo multimedia que envia
      */
diff --git a/controllers/flows.js b/controllers/flows.js
index a8b4d5c..0e769cd 100644
--- a/controllers/flows.js
+++ b/controllers/flows.js
@@ -1,5 +1,5 @@
 const {get, reply, getIA} = require('../adapter')
-const {saveExternalFile} = require('./handle')
+const {saveExternalFile, checkIsUrl} = require('./handle')
 
 const getMessages = async (message) => {
     const data = await get(message)
@@ -9,7 +9,7 @@ const getMessages = async (message) => {
 const responseMessages = async (step) => {
     const data = await reply(step)
     if(data && data.media){
-        const file = await saveExternalFile(data.media)
+        const file = checkIsUrl(data.media) ? await saveExternalFile(data.media) : data.media;
         return {...data,...{media:file}}
     }
     return data
diff --git a/controllers/handle.js b/controllers/handle.js
index c44fe29..394e486 100644
--- a/controllers/handle.js
+++ b/controllers/handle.js
@@ -31,6 +31,16 @@ const saveExternalFile = (url) => new Promise((resolve, reject) => {
     });
 })
 
+const checkIsUrl = (path) => {
+    try{
+        regex = /^(http(s)?:\/\/)[\w.-]+(?:\.[\w\.-]+)+[\w\-\._~:/?#[\]@!\$&'\(\)\*\+,;=.]+$/i;
+        match = path.match(regex);
+        return match[0]
+    }catch(e){
+        return null
+    }
+}
+
 const generateImage = (base64, cb = () => {}) => {
     let qr_svg = qr.image(base64, { type: 'svg', margin: 4 });
     qr_svg.pipe(require('fs').createWriteStream('./mediaSend/qr-code.svg'));
@@ -39,4 +49,4 @@ const generateImage = (base64, cb = () => {}) => {
     cb()
 }
 
-module.exports = {cleanNumber, saveExternalFile, generateImage}
\ No newline at end of file
+module.exports = {cleanNumber, saveExternalFile, generateImage, checkIsUrl}
\ No newline at end of file
diff --git a/controllers/send.js b/controllers/send.js
index 6494698..a532d40 100644
--- a/controllers/send.js
+++ b/controllers/send.js
@@ -18,7 +18,7 @@ const sendMedia = (client, number, fileName) => {
     const file = `${DIR_MEDIA}/${fileName}`;
     if (fs.existsSync(file)) {
         const media = MessageMedia.fromFilePath(file);
-        client.sendMessage(number, media);
+        client.sendMessage(number, media, { sendAudioAsVoice: true });
     }
 }
 
diff --git a/flow/initial.json b/flow/initial.json
index 7b6b6b8..6a91c75 100644
--- a/flow/initial.json
+++ b/flow/initial.json
@@ -21,8 +21,7 @@
         "keywords":  [
             "cursos",
             "info",
-            "curso"
-        ],
+            "curso"        ],
         "key": "STEP_2"
     },
     {
@@ -69,20 +68,26 @@
     },
     {
         "keywords":  [
-            "👉 Youtube"
+            "youtube"
         ],
         "key": "STEP_5"
     },
     {
         "keywords":  [
-            "😎 Cursos"
+            "VER_CURSOS"
         ],
         "key": "STEP_6"
     },
     {
         "keywords":  [
-            "😁 Telegram"
+            "telegram"
         ],
         "key": "STEP_7"
+    },
+    {
+        "keywords":  [
+            "audio"
+        ],
+        "key": "STEP_8"
     }
 ]
\ No newline at end of file
diff --git a/flow/response.json b/flow/response.json
index 3e19fab..f8a57f7 100644
--- a/flow/response.json
+++ b/flow/response.json
@@ -1,21 +1,15 @@
 {
     "DEFAULT":{
         "replyMessage":[
-            "🆗 Bienvenido a este 🤖 CHATBOT de Whatsapp, lo primero \n",
-            "decirte que mi nombre es *Leifer Mendez*😎 y te dejo opciones rapidas \n"
+            "*Esta respuesta es un respuesta default* cuando no se consigue una palabra clave \n",
+            "la puedes desactivar en tu archivo .env DEFAULT_MESSAGE=false \n",
+            "tambien te quiero recordar que si presentas algun error pasarte por el repositorio \n",
+            "https://github.com/leifermendez/bot-whatsapp#chatbot-whatsapp-opensource \n",
+            "y recuerda tener la ultima versión del proyecto \n\n",
+            "Prueba escribiendo *hola* \n"
         ],
         "media":null,
-        "trigger":null,
-        "actions":{
-            "title":"¿Que te interesa ver?",
-            "message":"Recuerda todo este contenido es gratis y estaria genial que me siguas!",
-            "footer":"Gracias",
-            "buttons":[
-                {"body":"😎 Cursos"},
-                {"body":"👉 Youtube"},
-                {"body":"😁 Telegram"}
-            ]
-        }
+        "trigger":null
     },
     "STEP_0":{
         "replyMessage":[
@@ -28,10 +22,10 @@
     },
     "STEP_1":{
         "replyMessage":[
-            "✌️ Bienvenido a este 🤖 CHATBOT de Whatsapp, lo primero \n",
+            "Hola! y✌️ Bienvenido a este 🤖 CHATBOT de Whatsapp, lo primero \n",
             "decirte que mi nombre es *Leifer Mendez*😎  \n",
             "\n Si necesitas ver más info sobre las capacitacion tecnicas ",
-            "escribe *cursos* o *info*"
+            "escribe *cursos* o *info* o escribe *audio*"
         ],
         "media":null,
         "trigger":null,
@@ -40,9 +34,9 @@
             "message":"Recuerda todo este contenido es gratis y estaria genial que me siguas!",
             "footer":"Gracias",
             "buttons":[
-                {"body":"😎 Cursos"},
-                {"body":"👉 Youtube"},
-                {"body":"😁 Telegram"}
+                {"body":"Cursos"},
+                {"body":"Youtube"},
+                {"body":"Telegram"}
             ]
         }
     },
@@ -116,9 +110,10 @@
     },
     "STEP_5":{
         "replyMessage":[
-            "Muy bien te comparto el canal de Youtube \n"
+            "Muy bien te comparto el canal de Youtube \n",
+            "https://youtube.com/leifermendez \n"
         ],
-        "media":"https://youtube.com/leifermendez",
+        "media":null,
         "trigger":null
     },
     "STEP_6":{
@@ -137,9 +132,17 @@
     },
     "STEP_7":{
         "replyMessage":[
-            "Vente al telegram \n"
+            "Vente al telegram \n",
+            "https://t.me/leifermendez \n"
         ],
-        "media":"https://t.me/leifermendez",
+        "media":null,
+        "trigger":null
+    },
+    "STEP_8":{
+        "replyMessage":[
+            "Esto es una nota de voz \n"
+        ],
+        "media":"nota-de-voz.mp3",
         "trigger":null
     }
 }
\ No newline at end of file
diff --git a/mediaSend/nota-de-voz.mp3 b/mediaSend/nota-de-voz.mp3
new file mode 100644
index 0000000..a10f4f8
Binary files /dev/null and b/mediaSend/nota-de-voz.mp3 differ
diff --git a/package-lock.json b/package-lock.json
index d29eacc..e988b4a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2977,9 +2977,9 @@
       }
     },
     "puppeteer": {
-      "version": "13.3.2",
-      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-13.3.2.tgz",
-      "integrity": "sha512-TIt8/R0eaUwY1c0/O0sCJpSglvGEWVoWFfGZ2dNtxX3eHuBo1ln9abaWfxTjZfsrkYATLSs8oqEdRZpMNnCsvg==",
+      "version": "13.4.0",
+      "resolved": "https://registry.npmjs.org/puppeteer/-/puppeteer-13.4.0.tgz",
+      "integrity": "sha512-WrHtFF2WpYC6KWFP4OCPOHWCjW4f8tFk+FkYZeNQ8/lHn+asjXBEXiIWauune8CY2xIHBVExGas+WI6Ay8/MgQ==",
       "requires": {
         "cross-fetch": "3.1.5",
         "debug": "4.3.3",
@@ -3696,9 +3696,9 @@
       "integrity": "sha1-JFNCdeKnvGvnvIZhHMFq4KVlSHE="
     },
     "whatsapp-web.js": {
-      "version": "1.15.6",
-      "resolved": "https://registry.npmjs.org/whatsapp-web.js/-/whatsapp-web.js-1.15.6.tgz",
-      "integrity": "sha512-o5iKWd6KDMMxxL0VHM8Uk380D6elFY5d0THpgLN60IcCknyM4IXWtpbFHdrbDUXylnn8lFHiMf9w0hQSEhvfeQ==",
+      "version": "1.15.8",
+      "resolved": "https://registry.npmjs.org/whatsapp-web.js/-/whatsapp-web.js-1.15.8.tgz",
+      "integrity": "sha512-xbNKZb/7QhORU9I2iZ4acSxuhNAUx5riLckTLU+echc8XZan7cWbQuAr0Nzlrt2RKIpCyBfeH3vI6ZlMMApBRA==",
       "requires": {
         "@pedroslopez/moduleraid": "^5.0.2",
         "fluent-ffmpeg": "^2.1.2",
diff --git a/package.json b/package.json
index ea56c1c..4700a5b 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "qr-image": "^3.2.0",
     "qrcode-terminal": "^0.12.0",
     "socket.io": "^4.4.1",
-    "whatsapp-web.js": "^1.15.6",
+    "whatsapp-web.js": "^1.15.8",
     "xlsx": "^0.16.9"
   },
   "devDependencies": {