diff --git a/i18n/locales/de/data.json b/i18n/locales/de/data.json
index 8de972a6..0f4b327f 100644
--- a/i18n/locales/de/data.json
+++ b/i18n/locales/de/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Fehlender Parameter",
     "Please login first": "Bitte zuerst einloggen",
     "The user: %s doesn't exist": "Der Benutzer %s existiert nicht",
-    "don't support captchaProvider: ": "Unterstütze captchaProvider nicht:"
+    "don't support captchaProvider: ": "Unterstütze captchaProvider nicht:",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "Es gibt einen LDAP-Server"
diff --git a/i18n/locales/en/data.json b/i18n/locales/en/data.json
index 40fadab3..741b7095 100644
--- a/i18n/locales/en/data.json
+++ b/i18n/locales/en/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Missing parameter",
     "Please login first": "Please login first",
     "The user: %s doesn't exist": "The user: %s doesn't exist",
-    "don't support captchaProvider: ": "don't support captchaProvider: "
+    "don't support captchaProvider: ": "don't support captchaProvider: ",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "Ldap server exist"
diff --git a/i18n/locales/es/data.json b/i18n/locales/es/data.json
index 58244ecb..5cca37ab 100644
--- a/i18n/locales/es/data.json
+++ b/i18n/locales/es/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Parámetro faltante",
     "Please login first": "Por favor, inicia sesión primero",
     "The user: %s doesn't exist": "El usuario: %s no existe",
-    "don't support captchaProvider: ": "No apoyo a captchaProvider"
+    "don't support captchaProvider: ": "No apoyo a captchaProvider",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "El servidor LDAP existe"
diff --git a/i18n/locales/fr/data.json b/i18n/locales/fr/data.json
index 52e6bf92..0ec61491 100644
--- a/i18n/locales/fr/data.json
+++ b/i18n/locales/fr/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Paramètre manquant",
     "Please login first": "Veuillez d'abord vous connecter",
     "The user: %s doesn't exist": "L'utilisateur : %s n'existe pas",
-    "don't support captchaProvider: ": "Ne pas prendre en charge la captchaProvider"
+    "don't support captchaProvider: ": "Ne pas prendre en charge la captchaProvider",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "Le serveur LDAP existe"
diff --git a/i18n/locales/id/data.json b/i18n/locales/id/data.json
index 99289482..eb9f2ba7 100644
--- a/i18n/locales/id/data.json
+++ b/i18n/locales/id/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Parameter hilang",
     "Please login first": "Silahkan login terlebih dahulu",
     "The user: %s doesn't exist": "Pengguna: %s tidak ada",
-    "don't support captchaProvider: ": "Jangan mendukung captchaProvider:"
+    "don't support captchaProvider: ": "Jangan mendukung captchaProvider:",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "Server ldap ada"
diff --git a/i18n/locales/ja/data.json b/i18n/locales/ja/data.json
index e686c285..0722ff27 100644
--- a/i18n/locales/ja/data.json
+++ b/i18n/locales/ja/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "不足しているパラメーター",
     "Please login first": "最初にログインしてください",
     "The user: %s doesn't exist": "そのユーザー：%sは存在しません",
-    "don't support captchaProvider: ": "captchaProviderをサポートしないでください"
+    "don't support captchaProvider: ": "captchaProviderをサポートしないでください",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "LDAPサーバーは存在します"
diff --git a/i18n/locales/ko/data.json b/i18n/locales/ko/data.json
index b23ca35a..36e992e4 100644
--- a/i18n/locales/ko/data.json
+++ b/i18n/locales/ko/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "누락된 매개변수",
     "Please login first": "먼저 로그인 하십시오",
     "The user: %s doesn't exist": "사용자 %s는 존재하지 않습니다",
-    "don't support captchaProvider: ": "CaptchaProvider를 지원하지 마세요"
+    "don't support captchaProvider: ": "CaptchaProvider를 지원하지 마세요",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "LDAP 서버가 존재합니다"
diff --git a/i18n/locales/pt/data.json b/i18n/locales/pt/data.json
new file mode 100644
index 00000000..741b7095
--- /dev/null
+++ b/i18n/locales/pt/data.json
@@ -0,0 +1,150 @@
+{
+  "account": {
+    "Failed to add user": "Failed to add user",
+    "Get init score failed, error: %w": "Get init score failed, error: %w",
+    "Please sign out first": "Please sign out first",
+    "The application does not allow to sign up new account": "The application does not allow to sign up new account"
+  },
+  "auth": {
+    "Challenge method should be S256": "Challenge method should be S256",
+    "Failed to create user, user information is invalid: %s": "Failed to create user, user information is invalid: %s",
+    "Failed to login in: %s": "Failed to login in: %s",
+    "Invalid token": "Invalid token",
+    "State expected: %s, but got: %s": "State expected: %s, but got: %s",
+    "The account for provider: %s and username: %s (%s) does not exist and is not allowed to sign up as new account via %%s, please use another way to sign up": "The account for provider: %s and username: %s (%s) does not exist and is not allowed to sign up as new account via %%s, please use another way to sign up",
+    "The account for provider: %s and username: %s (%s) does not exist and is not allowed to sign up as new account, please contact your IT support": "The account for provider: %s and username: %s (%s) does not exist and is not allowed to sign up as new account, please contact your IT support",
+    "The account for provider: %s and username: %s (%s) is already linked to another account: %s (%s)": "The account for provider: %s and username: %s (%s) is already linked to another account: %s (%s)",
+    "The application: %s does not exist": "The application: %s does not exist",
+    "The login method: login with password is not enabled for the application": "The login method: login with password is not enabled for the application",
+    "The provider: %s is not enabled for the application": "The provider: %s is not enabled for the application",
+    "Unauthorized operation": "Unauthorized operation",
+    "Unknown authentication type (not password or provider), form = %s": "Unknown authentication type (not password or provider), form = %s"
+  },
+  "cas": {
+    "Service %s and %s do not match": "Service %s and %s do not match"
+  },
+  "chat": {
+    "The chat type must be \\\"AI\\\"": "The chat type must be \\\"AI\\\"",
+    "The chat: %s is not found": "The chat: %s is not found",
+    "The message is invalid": "The message is invalid",
+    "The message: %s is not found": "The message: %s is not found",
+    "The provider: %s is invalid": "The provider: %s is invalid",
+    "The provider: %s is not found": "The provider: %s is not found"
+  },
+  "check": {
+    "Affiliation cannot be blank": "Affiliation cannot be blank",
+    "DisplayName cannot be blank": "DisplayName cannot be blank",
+    "DisplayName is not valid real name": "DisplayName is not valid real name",
+    "Email already exists": "Email already exists",
+    "Email cannot be empty": "Email cannot be empty",
+    "Email is invalid": "Email is invalid",
+    "Empty username.": "Empty username.",
+    "FirstName cannot be blank": "FirstName cannot be blank",
+    "LDAP user name or password incorrect": "LDAP user name or password incorrect",
+    "LastName cannot be blank": "LastName cannot be blank",
+    "Multiple accounts with same uid, please check your ldap server": "Multiple accounts with same uid, please check your ldap server",
+    "Organization does not exist": "Organization does not exist",
+    "Password must have at least 6 characters": "Password must have at least 6 characters",
+    "Phone already exists": "Phone already exists",
+    "Phone cannot be empty": "Phone cannot be empty",
+    "Phone number is invalid": "Phone number is invalid",
+    "Session outdated, please login again": "Session outdated, please login again",
+    "The user is forbidden to sign in, please contact the administrator": "The user is forbidden to sign in, please contact the administrator",
+    "The user: %s doesn't exist in LDAP server": "The user: %s doesn't exist in LDAP server",
+    "The username may only contain alphanumeric characters, underlines or hyphens, cannot have consecutive hyphens or underlines, and cannot begin or end with a hyphen or underline.": "The username may only contain alphanumeric characters, underlines or hyphens, cannot have consecutive hyphens or underlines, and cannot begin or end with a hyphen or underline.",
+    "Username already exists": "Username already exists",
+    "Username cannot be an email address": "Username cannot be an email address",
+    "Username cannot contain white spaces": "Username cannot contain white spaces",
+    "Username cannot start with a digit": "Username cannot start with a digit",
+    "Username is too long (maximum is 39 characters).": "Username is too long (maximum is 39 characters).",
+    "Username must have at least 2 characters": "Username must have at least 2 characters",
+    "You have entered the wrong password or code too many times, please wait for %d minutes and try again": "You have entered the wrong password or code too many times, please wait for %d minutes and try again",
+    "Your region is not allow to signup by phone": "Your region is not allow to signup by phone",
+    "password or code is incorrect": "password or code is incorrect",
+    "password or code is incorrect, you have %d remaining chances": "password or code is incorrect, you have %d remaining chances",
+    "unsupported password type: %s": "unsupported password type: %s"
+  },
+  "general": {
+    "Missing parameter": "Missing parameter",
+    "Please login first": "Please login first",
+    "The user: %s doesn't exist": "The user: %s doesn't exist",
+    "don't support captchaProvider: ": "don't support captchaProvider: ",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
+  },
+  "ldap": {
+    "Ldap server exist": "Ldap server exist"
+  },
+  "link": {
+    "Please link first": "Please link first",
+    "This application has no providers": "This application has no providers",
+    "This application has no providers of type": "This application has no providers of type",
+    "This provider can't be unlinked": "This provider can't be unlinked",
+    "You are not the global admin, you can't unlink other users": "You are not the global admin, you can't unlink other users",
+    "You can't unlink yourself, you are not a member of any application": "You can't unlink yourself, you are not a member of any application"
+  },
+  "organization": {
+    "Only admin can modify the %s.": "Only admin can modify the %s.",
+    "The %s is immutable.": "The %s is immutable.",
+    "Unknown modify rule %s.": "Unknown modify rule %s."
+  },
+  "provider": {
+    "Invalid application id": "Invalid application id",
+    "the provider: %s does not exist": "the provider: %s does not exist"
+  },
+  "resource": {
+    "User is nil for tag: avatar": "User is nil for tag: avatar",
+    "Username or fullFilePath is empty: username = %s, fullFilePath = %s": "Username or fullFilePath is empty: username = %s, fullFilePath = %s"
+  },
+  "saml": {
+    "Application %s not found": "Application %s not found"
+  },
+  "saml_sp": {
+    "provider %s's category is not SAML": "provider %s's category is not SAML"
+  },
+  "service": {
+    "Empty parameters for emailForm: %v": "Empty parameters for emailForm: %v",
+    "Invalid Email receivers: %s": "Invalid Email receivers: %s",
+    "Invalid phone receivers: %s": "Invalid phone receivers: %s"
+  },
+  "storage": {
+    "The objectKey: %s is not allowed": "The objectKey: %s is not allowed",
+    "The provider type: %s is not supported": "The provider type: %s is not supported"
+  },
+  "token": {
+    "Empty clientId or clientSecret": "Empty clientId or clientSecret",
+    "Grant_type: %s is not supported in this application": "Grant_type: %s is not supported in this application",
+    "Invalid application or wrong clientSecret": "Invalid application or wrong clientSecret",
+    "Invalid client_id": "Invalid client_id",
+    "Redirect URI: %s doesn't exist in the allowed Redirect URI list": "Redirect URI: %s doesn't exist in the allowed Redirect URI list",
+    "Token not found, invalid accessToken": "Token not found, invalid accessToken"
+  },
+  "user": {
+    "Display name cannot be empty": "Display name cannot be empty",
+    "New password cannot contain blank space.": "New password cannot contain blank space.",
+    "New password must have at least 6 characters": "New password must have at least 6 characters"
+  },
+  "user_upload": {
+    "Failed to import users": "Failed to import users"
+  },
+  "util": {
+    "No application is found for userId: %s": "No application is found for userId: %s",
+    "No provider for category: %s is found for application: %s": "No provider for category: %s is found for application: %s",
+    "The provider: %s is not found": "The provider: %s is not found"
+  },
+  "verification": {
+    "Code has not been sent yet!": "Code has not been sent yet!",
+    "Invalid captcha provider.": "Invalid captcha provider.",
+    "Phone number is invalid in your region %s": "Phone number is invalid in your region %s",
+    "Turing test failed.": "Turing test failed.",
+    "Unable to get the email modify rule.": "Unable to get the email modify rule.",
+    "Unable to get the phone modify rule.": "Unable to get the phone modify rule.",
+    "Unknown type": "Unknown type",
+    "Wrong verification code!": "Wrong verification code!",
+    "You should verify your code in %d min!": "You should verify your code in %d min!",
+    "the user does not exist, please sign up first": "the user does not exist, please sign up first"
+  },
+  "webauthn": {
+    "Found no credentials for this user": "Found no credentials for this user",
+    "Please call WebAuthnSigninBegin first": "Please call WebAuthnSigninBegin first"
+  }
+}
diff --git a/i18n/locales/ru/data.json b/i18n/locales/ru/data.json
index 7729bfb6..3a5c5be3 100644
--- a/i18n/locales/ru/data.json
+++ b/i18n/locales/ru/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Отсутствующий параметр",
     "Please login first": "Пожалуйста, сначала войдите в систему",
     "The user: %s doesn't exist": "Пользователь %s не существует",
-    "don't support captchaProvider: ": "не поддерживайте captchaProvider:"
+    "don't support captchaProvider: ": "не поддерживайте captchaProvider:",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "LDAP-сервер существует"
diff --git a/i18n/locales/vi/data.json b/i18n/locales/vi/data.json
index 314ba57e..9fb875c9 100644
--- a/i18n/locales/vi/data.json
+++ b/i18n/locales/vi/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "Thiếu tham số",
     "Please login first": "Vui lòng đăng nhập trước",
     "The user: %s doesn't exist": "Người dùng: %s không tồn tại",
-    "don't support captchaProvider: ": "không hỗ trợ captchaProvider: "
+    "don't support captchaProvider: ": "không hỗ trợ captchaProvider: ",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "Máy chủ LDAP tồn tại"
diff --git a/i18n/locales/zh/data.json b/i18n/locales/zh/data.json
index ad8bba69..ef3d6bfd 100644
--- a/i18n/locales/zh/data.json
+++ b/i18n/locales/zh/data.json
@@ -68,7 +68,8 @@
     "Missing parameter": "缺少参数",
     "Please login first": "请先登录",
     "The user: %s doesn't exist": "用户: %s不存在",
-    "don't support captchaProvider: ": "不支持验证码提供商: "
+    "don't support captchaProvider: ": "不支持验证码提供商: ",
+    "this operation is not allowed in demo mode": "this operation is not allowed in demo mode"
   },
   "ldap": {
     "Ldap server exist": "LDAP服务器已存在"