diff --git a/app/src/server.js b/app/src/server.js
index 3060580e..3c12a9d8 100755
--- a/app/src/server.js
+++ b/app/src/server.js
@@ -89,7 +89,7 @@ io = new Server({
 // console.log(io);
 
 // Host protection (disabled by default)
-const hostProtected = process.env.HOST_PROTECTED == 'true' ? true : false;
+const hostProtected = getEnvBoolean(process.env.HOST_PROTECTED);
 const hostCfg = {
     protected: hostProtected,
     username: process.env.HOST_USERNAME,
@@ -110,36 +110,36 @@ const api_key_secret = process.env.API_KEY_SECRET || 'mirotalk_default_secret';
 
 // Ngrok config
 const ngrok = require('ngrok');
-const ngrokEnabled = process.env.NGROK_ENABLED == 'true' ? true : false;
+const ngrokEnabled = getEnvBoolean(process.env.NGROK_ENABLED);
 const ngrokAuthToken = process.env.NGROK_AUTH_TOKEN;
 
 // Stun config
 const stun = process.env.STUN || 'stun:stun.l.google.com:19302';
 
 // Turn config
-const turnEnabled = process.env.TURN_ENABLED == 'true' ? true : false;
+const turnEnabled = getEnvBoolean(process.env.TURN_ENABLED);
 const turnUrls = process.env.TURN_URLS;
 const turnUsername = process.env.TURN_USERNAME;
 const turnCredential = process.env.TURN_PASSWORD;
 
 // IP Lookup
-const IPLookupEnabled = process.env.IP_LOOKUP_ENABLED == 'true';
+const IPLookupEnabled = getEnvBoolean(process.env.IP_LOOKUP_ENABLED);
 
 // Survey URL
-const surveyEnabled = process.env.SURVEY_ENABLED == 'true' ? true : false;
+const surveyEnabled = getEnvBoolean(process.env.SURVEY_ENABLED);
 const surveyURL = process.env.SURVEY_URL || 'https://www.questionpro.com/t/AUs7VZq00L';
 
 // Sentry config
 const Sentry = require('@sentry/node');
 const { CaptureConsole } = require('@sentry/integrations');
-const sentryEnabled = process.env.SENTRY_ENABLED == 'true' ? true : false;
+const sentryEnabled = getEnvBoolean(process.env.SENTRY_ENABLED);
 const sentryDSN = process.env.SENTRY_DSN;
 const sentryTracesSampleRate = process.env.SENTRY_TRACES_SAMPLE_RATE;
 
 // Slack API
 const CryptoJS = require('crypto-js');
 const qS = require('qs');
-const slackEnabled = process.env.SLACK_ENABLED == 'true' ? true : false;
+const slackEnabled = getEnvBoolean(process.env.SLACK_ENABLED);
 const slackSigningSecret = process.env.SLACK_SIGNING_SECRET;
 const bodyParser = require('body-parser');
 
@@ -164,7 +164,7 @@ if (sentryEnabled) {
 // OpenAI/ChatGPT
 let chatGPT;
 const configChatGPT = {
-    enabled: process.env.CHATGPT_ENABLED == 'true' || false,
+    enabled: getEnvBoolean(process.env.CHATGPT_ENABLED),
     apiKey: process.env.CHATGTP_APIKEY,
     model: process.env.CHATGTP_MODEL,
     max_tokens: parseInt(process.env.CHATGPT_MAX_TOKENS),
@@ -1153,6 +1153,17 @@ io.sockets.on('connect', async (socket) => {
     }
 }); // end [sockets.on-connect]
 
+/**
+ * Get Env as boolean
+ * @param {string} key
+ * @param {boolean} force_true_if_undefined
+ * @returns boolean
+ */
+function getEnvBoolean(key, force_true_if_undefined = false) {
+    if (key == undefined && force_true_if_undefined) return true;
+    return key == 'true' ? true : false;
+}
+
 /**
  * get Peer geo Location using GeoJS
  * https://www.geojs.io/docs/v1/endpoints/geo/
diff --git a/public/js/client.js b/public/js/client.js
index 9c56e9b2..b61cd289 100644
--- a/public/js/client.js
+++ b/public/js/client.js
@@ -150,6 +150,7 @@ const buttons = {
         showMaxBtn: true,
     },
     settings: {
+        showTabRoomPeerName: false,
         showTabRoomParticipants: true,
         showTabRoomSecurity: true,
         showMuteEveryoneBtn: true,
@@ -380,6 +381,7 @@ let videoObjFitSelect;
 
 let btnsBarSelect;
 let selectors;
+let tabRoomPeerName;
 let tabRoomParticipants;
 let tabRoomSecurity;
 // my video element
@@ -562,6 +564,7 @@ function getHtmlElementsById() {
     videoObjFitSelect = getId('videoObjFitSelect');
     btnsBarSelect = getId('mirotalkBtnsBar');
     pinVideoPositionSelect = getId('pinVideoPositionSelect');
+    tabRoomPeerName = getId('tabRoomPeerName');
     tabRoomParticipants = getId('tabRoomParticipants');
     tabRoomSecurity = getId('tabRoomSecurity');
     // my conference name, hand, video - audio status
@@ -1090,7 +1093,7 @@ function handleButtonsRule() {
     //elemDisplay(screenShareBtn, buttons.main.showScreenBtn); // auto-detected
     elemDisplay(recordStreamBtn, buttons.main.showRecordStreamBtn);
     elemDisplay(chatRoomBtn, buttons.main.showChatRoomBtn);
-    //elemDisplay(captionBtn, buttons.main.showCaptionRoomBtn); // auto-detected
+    elemDisplay(captionBtn, buttons.main.showCaptionRoomBtn && speechRecognition); // auto-detected
     elemDisplay(myHandBtn, buttons.main.showMyHandBtn);
     elemDisplay(whiteboardBtn, buttons.main.showWhiteboardBtn);
     elemDisplay(fileShareBtn, buttons.main.showFileShareBtn);
@@ -1112,6 +1115,7 @@ function handleButtonsRule() {
     elemDisplay(ejectEveryoneBtn, buttons.settings.showEjectEveryoneBtn);
     elemDisplay(lockRoomBtn, buttons.settings.showLockRoomBtn);
     elemDisplay(unlockRoomBtn, buttons.settings.showUnlockRoomBtn);
+    elemDisplay(tabRoomPeerName, buttons.settings.showTabRoomPeerName);
     elemDisplay(tabRoomParticipants, buttons.settings.showTabRoomParticipants);
     elemDisplay(tabRoomSecurity, buttons.settings.showTabRoomSecurity);
 }
diff --git a/public/views/client.html b/public/views/client.html
index 308c1365..761f421d 100755
--- a/public/views/client.html
+++ b/public/views/client.html
@@ -325,7 +325,7 @@ access to use this app.
 
                 <div id="tabRoom" class="tabcontent">
                     <br />
-                    <div>
+                    <div id="tabRoomPeerName">
                         <label>My name</label><br />
                         <input id="myPeerNameSet" type="text" placeholder="Change name..." />&nbsp;&nbsp;
                         <button id="myPeerNameSetBtn"><i class="fas fa-user-edit"></i>&nbsp;Change</button>