diff --git a/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPAuthenticator.java b/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPAuthenticator.java
index f9f9e201faff..d6405cae5342 100644
--- a/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPAuthenticator.java
+++ b/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPAuthenticator.java
@@ -111,8 +111,8 @@ protected Map createTemplateModel(Map messageParameters, Object vo) throws Excep
 				Settings.getString(SettingCodes.APPLICATION_ABBREVIATION, Bundle.SETTINGS, null));
 		model.put(
 				OTPRegistrationInfoMessageTemplateParameters.INSTANCE_NAME, Settings.getInstanceName());
-		//		model.put(
-		//				OTPRegistrationInfoMessageTemplateParameters.HTTP_BASE_URL, Settings.getHttpBaseUrl());
+		model.put(
+				OTPRegistrationInfoMessageTemplateParameters.HTTP_BASE_URL, Settings.getHttpBaseUrl());
 		//model.put(
 		//		OTPRegistrationInfoMessageTemplateParameters.HTTP_DOMAIN_NAME, Settings.getHttpDomainName());
 		model.put(OTPRegistrationInfoMessageTemplateParameters.TEMPLATE_ENCODING, TEMPLATE_ENCODING);
diff --git a/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPRegistrationInfoMessageTemplateParameters.java b/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPRegistrationInfoMessageTemplateParameters.java
index 7aa124e31a55..3bafbf1f67eb 100644
--- a/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPRegistrationInfoMessageTemplateParameters.java
+++ b/core/src/main/java/org/phoenixctms/ctsms/security/otp/OTPRegistrationInfoMessageTemplateParameters.java
@@ -6,6 +6,7 @@ public interface OTPRegistrationInfoMessageTemplateParameters {
 	public static final boolean TEMPLATE_MODEL_LOWER_CASE_FIELD_NAMES = true;
 	public static final String OTP_SECRET = "otp_secret";
 	public static final String INSTANCE_NAME = "instance_name";
+	public static final String HTTP_BASE_URL = "http_base_url";
 	//public static final String HTTP_DOMAIN_NAME = "http_domain_name";
 	public static final String APPLICATION_ABBREVIATION = "application_abbreviation";
 	public static final Object STRING_UTILS = "string_utils";
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ar.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ar.vsl
index 20c148d51624..3d4bdc6dd13e 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ar.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ar.vsl
@@ -9,7 +9,7 @@
 2. افتح التطبيق لتسجيل حسابك $application_abbreviation (امسح رمز الاستجابة السريعة أدناه).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. استخدم التطبيق لإنشاء رمز التحقق المطلوب.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-da.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-da.vsl
index 5b058760836f..c7c503b81926 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-da.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-da.vsl
@@ -9,7 +9,7 @@
 2. Åbn appen for at registrere din $application_abbreviation -konto (scan QR-koden nedenfor).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Brug appen til at generere den anmodede bekræftelseskode.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-de.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-de.vsl
index 6df515fe078e..a47c9f360af1 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-de.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-de.vsl
@@ -9,7 +9,7 @@
 2. Die App öffnen und Ihren $application_abbreviation Zugang registrieren (QR Code scannen).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Mit der App den angeforderten Bestätigungscode erzeugen.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-es.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-es.vsl
index 21d07ccfb4b4..5865878e9cb8 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-es.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-es.vsl
@@ -9,7 +9,7 @@
 2. Abra la aplicación para registrar su cuenta $application_abbreviation (escanee el código QR a continuación).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Utilice la aplicación para generar el código de verificación solicitado.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ff.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ff.vsl
index 1c81e2606da9..90ccea8a53c4 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ff.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ff.vsl
@@ -9,7 +9,7 @@
 2. Open the app to register your $application_abbreviation account (scan QR code below).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Use the app to generate the requested verification code.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fi.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fi.vsl
index 7c6097ffcec9..ad0215a41519 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fi.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fi.vsl
@@ -9,7 +9,7 @@
 2. Avaa sovellus rekisteröidäksesi $application_abbreviation -tilisi (skannaa QR-koodi alla).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Luo pyydetty vahvistuskoodi sovelluksella.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fr.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fr.vsl
index bdfa1024a2d6..8a6185a79af3 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fr.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-fr.vsl
@@ -9,7 +9,7 @@
 2. Ouvrez l'application pour enregistrer votre compte $application_abbreviation (scannez le code QR ci-dessous).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Utilisez l'application pour générer le code de vérification demandé.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hi.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hi.vsl
index 339f701a574a..318e833e6b1a 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hi.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hi.vsl
@@ -9,7 +9,7 @@
 2. अपना $application_abbreviation खाता पंजीकृत करने के लिए ऐप खोलें (नीचे QR कोड स्कैन करें)।
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. अनुरोधित सत्यापन कोड उत्पन्न करने के लिए ऐप का उपयोग करें।
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hr.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hr.vsl
index 9891a4ff78f2..928a1c29b00e 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hr.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hr.vsl
@@ -9,7 +9,7 @@
 2. Otvorite aplikaciju da registrirate svoj $application_abbreviation račun (skenirajte QR kod ispod).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Koristite aplikaciju za generiranje traženog kontrolnog koda.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hu.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hu.vsl
index 41d0973ddfd8..56fdde547517 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hu.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-hu.vsl
@@ -9,7 +9,7 @@
 2. Nyissa meg az alkalmazást a $application_abbreviation fiók regisztrálásához (olvassa be a QR-kódot lent).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Használja az alkalmazást a kért ellenőrző kód létrehozásához.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ig.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ig.vsl
index 52e52a1d70c6..79140c611832 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ig.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ig.vsl
@@ -9,7 +9,7 @@
 2. Mepee ngwa ahụ ka ịdebanye aha $application_abbreviation akaụntụ gị (nyochaa koodu QR n'okpuru).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Jiri ngwa ahụ mepụta koodu nkwenye achọrọ.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-it.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-it.vsl
index 100cadf20410..af94851c7c53 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-it.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-it.vsl
@@ -9,7 +9,7 @@
 2. Apri l'app per registrare il tuo account $application_abbreviation (scansiona il codice QR di seguito).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Utilizza l'app per generare il codice di verifica richiesto.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ja.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ja.vsl
index a12fcc25f76b..5878443ac1c0 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ja.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ja.vsl
@@ -9,7 +9,7 @@
 2. アプリを開いて $application_abbreviation アカウントを登録します (下の QR コードをスキャンしてください)。
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. アプリを使用して、要求された確認コードを生成します。
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-kg.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-kg.vsl
index 1c81e2606da9..90ccea8a53c4 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-kg.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-kg.vsl
@@ -9,7 +9,7 @@
 2. Open the app to register your $application_abbreviation account (scan QR code below).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Use the app to generate the requested verification code.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ko.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ko.vsl
index 50284610f2c6..5b3cf6edad31 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ko.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ko.vsl
@@ -9,7 +9,7 @@
 2. 앱을 열어 $application_abbreviation 계정을 등록하세요(아래 QR 코드 스캔).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 삼. 앱을 사용하여 요청된 인증 코드를 생성하세요.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ln.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ln.vsl
index 89735a417efd..54176b4f0ab5 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ln.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ln.vsl
@@ -9,7 +9,7 @@
 2. Ezali na ntina mingi. Fungola appli pona ko enregistrer compte $application_abbreviation na yo (scanner code QR na se).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Ezali na ntina mingi. Salelá appli mpo na kobimisa code ya vérification oyo osɛngi.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-nl.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-nl.vsl
index 0753ee3325af..29e80fa18f3b 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-nl.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-nl.vsl
@@ -9,7 +9,7 @@
 2. Open de app om uw $application_abbreviation account te registreren (scan de QR-code hieronder).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Gebruik de app om de gevraagde verificatiecode te genereren.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-pt.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-pt.vsl
index 47102db86d5c..98e530542779 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-pt.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-pt.vsl
@@ -9,7 +9,7 @@
 2. Abra o aplicativo para registrar sua conta $application_abbreviation (digitalize o código QR abaixo).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Use o aplicativo para gerar o código de verificação solicitado.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ro.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ro.vsl
index 918de83d56e9..5bd25c6e500e 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ro.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ro.vsl
@@ -9,7 +9,7 @@
 2. Deschideți aplicația pentru a vă înregistra contul $application_abbreviation (scanați codul QR de mai jos).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Utilizați aplicația pentru a genera codul de verificare solicitat.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ru.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ru.vsl
index 9e61e59194f5..35829479a4f0 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ru.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-ru.vsl
@@ -9,7 +9,7 @@
 2. Откройте приложение, чтобы зарегистрировать свою учетную запись $application_abbreviation (отсканируйте QR-код ниже).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Используйте приложение, чтобы сгенерировать запрошенный код подтверждения.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sk.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sk.vsl
index dbc003b23d42..c709108e9a85 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sk.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sk.vsl
@@ -9,7 +9,7 @@
 2. Otvorte aplikáciu a zaregistrujte si svoj účet $application_abbreviation (naskenujte QR kód nižšie).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Pomocou aplikácie vygenerujte požadovaný overovací kód.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sl.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sl.vsl
index e923569bf2b0..5098c22fd221 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sl.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sl.vsl
@@ -9,7 +9,7 @@
 2. Odprite aplikacijo, da registrirate svoj $application_abbreviation račun (skenirajte kodo QR spodaj).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Z aplikacijo ustvarite zahtevano kodo za preverjanje.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sv.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sv.vsl
index 0b2465d1a03f..f05ed287255a 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sv.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sv.vsl
@@ -9,7 +9,7 @@
 2. Öppna appen för att registrera ditt $application_abbreviation -konto (skanna QR-koden nedan).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Använd appen för att generera den begärda verifieringskoden.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sw.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sw.vsl
index dad3b333e272..84f17da1a5c5 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sw.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-sw.vsl
@@ -9,7 +9,7 @@
 2. Fungua programu ili kusajili akaunti yako $application_abbreviation (changanua msimbo wa QR hapa chini).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Tumia programu kutengeneza nambari ya kuthibitisha iliyoombwa.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-tr.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-tr.vsl
index acf001c97f4c..b749957113ac 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-tr.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-tr.vsl
@@ -9,7 +9,7 @@
 2. $application_abbreviation hesabınızı kaydetmek için uygulamayı açın (aşağıdaki QR kodunu tarayın).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. İstenen doğrulama kodunu oluşturmak için uygulamayı kullanın.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-uk.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-uk.vsl
index 2a97540702ea..9dfd67e40288 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-uk.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-uk.vsl
@@ -9,7 +9,7 @@
 2. Відкрийте програму, щоб зареєструвати обліковий запис $application_abbreviation (відскануйте QR-код нижче).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Використовуйте програму для створення потрібного коду підтвердження.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-yo.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-yo.vsl
index f5b3a05a9e7c..4b91a6579a55 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-yo.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-yo.vsl
@@ -9,7 +9,7 @@
 2. Ṣii app naa lati forukọsilẹ iroyin $application_abbreviation rẹ (ṣayẹwo koodu QR ni isalẹ).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Lo ìṣàfilọlẹ náà láti ṣàgbékalẹ̀ kóòdù ìmúdájú tí a béèrè.
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-zh.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-zh.vsl
index 4f6c05d83ec9..3c725b2477b9 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator-zh.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator-zh.vsl
@@ -9,7 +9,7 @@
 2. Open the app to register your $application_abbreviation account (scan QR code below).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. 使用该应用程序生成所请求的验证码。
diff --git a/core/src/main/resources/ctsms-otpinfo-googleauthenticator.vsl b/core/src/main/resources/ctsms-otpinfo-googleauthenticator.vsl
index 1c81e2606da9..90ccea8a53c4 100644
--- a/core/src/main/resources/ctsms-otpinfo-googleauthenticator.vsl
+++ b/core/src/main/resources/ctsms-otpinfo-googleauthenticator.vsl
@@ -9,7 +9,7 @@
 2. Open the app to register your $application_abbreviation account (scan QR code below).
 </td></tr>
 <tr><td align="left">
-<img src="https://chart.googleapis.com/chart?chs=150x150&chld=M|0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
+<img src="$http_base_url/chart?chs=150x150&chld=M%7c0&cht=qr&chl=otpauth://totp/$string_utils.urlEncode($inheriteduser_name,$template_encoding)@$string_utils.urlEncode($instance_name,$template_encoding)?secret=$otp_secret"/>
 </td></tr>
 <tr><td>
 3. Use the app to generate the requested verification code.