diff --git a/src/locales/en-US/playground.ts b/src/locales/en-US/playground.ts
index 0568be95..28929cd1 100644
--- a/src/locales/en-US/playground.ts
+++ b/src/locales/en-US/playground.ts
@@ -166,10 +166,11 @@ export default {
   'playground.params.resolution': 'Resolution',
   'playground.params.taskType': 'Task Type',
   'playground.params.instructions': 'Instructions',
+  'playground.params.instructions.tips': 'Voice style/emotion instructions',
   'playground.params.maxTokens': 'Max New Tokens',
   'playground.params.refAudio': 'Reference Audio',
   'playground.params.refAudio.tips':
     'Enter a reference audio URL, or upload an audio file.',
-  'playground.params.refAudio.text': 'Transcript of Reference Audio',
-  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding'
+  'playground.params.refAudio.text': 'Transcript of Reference Audio (no ICL)',
+  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding Only (no ICL)'
 };
diff --git a/src/locales/ja-JP/playground.ts b/src/locales/ja-JP/playground.ts
index 128f0c00..1f7ac03d 100644
--- a/src/locales/ja-JP/playground.ts
+++ b/src/locales/ja-JP/playground.ts
@@ -169,12 +169,13 @@ export default {
   'playground.params.resolution': 'Resolution',
   'playground.params.taskType': 'Task Type',
   'playground.params.instructions': 'Instructions',
+  'playground.params.instructions.tips': 'Voice style/emotion instructions',
   'playground.params.maxTokens': 'Max New Tokens',
   'playground.params.refAudio': 'Reference Audio',
   'playground.params.refAudio.tips':
     'Enter a reference audio URL, or upload an audio file.',
-  'playground.params.refAudio.text': 'Transcript of Reference Audio',
-  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding'
+  'playground.params.refAudio.text': 'Transcript of Reference Audio (no ICL)',
+  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding Only (no ICL)'
 };
 
 // ========== To-Do: Translate Keys (Remove After Translation) ==========
diff --git a/src/locales/ru-RU/playground.ts b/src/locales/ru-RU/playground.ts
index 728f0867..f3a1fc3c 100644
--- a/src/locales/ru-RU/playground.ts
+++ b/src/locales/ru-RU/playground.ts
@@ -163,12 +163,13 @@ export default {
   'playground.params.resolution': 'Resolution',
   'playground.params.taskType': 'Task Type',
   'playground.params.instructions': 'Instructions',
+  'playground.params.instructions.tips': 'Voice style/emotion instructions',
   'playground.params.maxTokens': 'Max New Tokens',
   'playground.params.refAudio': 'Reference Audio',
   'playground.params.refAudio.tips':
     'Enter a reference audio URL, or upload an audio file.',
-  'playground.params.refAudio.text': 'Transcript of Reference Audio',
-  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding'
+  'playground.params.refAudio.text': 'Transcript of Reference Audio (no ICL)',
+  'playground.params.refAudio.vectorMode': 'Use Speaker Embedding Only (no ICL)'
 };
 
 // ========== To-Do: Translate Keys (Remove After Translation) ==========
diff --git a/src/locales/zh-CN/playground.ts b/src/locales/zh-CN/playground.ts
index 9ce4ff88..a78a94d4 100644
--- a/src/locales/zh-CN/playground.ts
+++ b/src/locales/zh-CN/playground.ts
@@ -159,10 +159,12 @@ export default {
   'playground.params.resolution': '分辨率',
   'playground.params.taskType': '任务类型',
   'playground.params.instructions': '说明',
+  'playground.params.instructions.tips': '语音风格/情感说明',
   'playground.params.maxTokens': '最大生成 Token 数',
   'playground.params.refAudio': '参考音频',
   'playground.params.refAudio.tips':
     '输入一个参考音频的 URL，或上传一个音频文件。',
-  'playground.params.refAudio.text': '参考音频文本',
-  'playground.params.refAudio.vectorMode': '使用扬声器嵌入'
+  'playground.params.refAudio.text': '参考音频文本（用于上下文学习模式）',
+  'playground.params.refAudio.vectorMode':
+    '仅使用说话人嵌入（不使用上下文学习）'
 };
diff --git a/src/pages/llmodels/hooks/use-check-backend.ts b/src/pages/llmodels/hooks/use-check-backend.ts
index 0fb347a3..76d18a40 100644
--- a/src/pages/llmodels/hooks/use-check-backend.ts
+++ b/src/pages/llmodels/hooks/use-check-backend.ts
@@ -25,7 +25,8 @@ export default function useCheckBackend() {
   }) => {
     const { isAudio, gpuOptions, defaultBackend } = data;
     if (isAudio) {
-      return backendOptionsMap.voxBox;
+      // audio model use vllm backend by default
+      return backendOptionsMap.vllm;
     }
 
     if (checkOnlyAscendNPU(gpuOptions)) {
diff --git a/src/pages/playground/audio/form.tsx b/src/pages/playground/audio/form.tsx
index 107dff7b..edf360ae 100644
--- a/src/pages/playground/audio/form.tsx
+++ b/src/pages/playground/audio/form.tsx
@@ -1,6 +1,7 @@
 import CheckboxField from '@/components/seal-form/checkbox-field';
 import SealInput from '@/components/seal-form/seal-input';
 import UploadAudio from '@/components/upload-audio';
+import useAppUtils from '@/hooks/use-app-utils';
 import { convertFileToBase64 } from '@/utils/load-audio-file';
 import { CloseCircleFilled } from '@ant-design/icons';
 import { useIntl } from '@umijs/max';
@@ -36,10 +37,12 @@ const Container = styled.div`
 `;
 
 export const RefAudioFormItem: React.FC = () => {
+  const { getRuleMessage } = useAppUtils();
   const { meta, onValuesChange } = useFormContext();
   const form = Form.useFormInstance();
   const intl = useIntl();
   const [fileName, setFileName] = React.useState<string>('');
+  const taskType = Form.useWatch('task_type', form);
 
   // handle upload audio file, transfer to a base64 url
   const handleUploadChange = async (data: { file: any; fileList: any }) => {
@@ -73,10 +76,18 @@ export const RefAudioFormItem: React.FC = () => {
         <Form.Item
           name="ref_audio"
           getValueProps={(value) => ({ value: fileName ? fileName : value })}
+          rules={[
+            {
+              required: taskType === 'Base',
+              message: getRuleMessage('input', 'playground.params.refAudio')
+            }
+          ]}
+          dependencies={['task_type']}
         >
           <SealInput.Input
             allowClear
             readOnly={!!fileName}
+            required={taskType === 'Base'}
             suffix={
               <SuffixWrapper>
                 {fileName ? (
diff --git a/src/pages/playground/audio/params-config.ts b/src/pages/playground/audio/params-config.ts
index 1ee09323..9cde5290 100644
--- a/src/pages/playground/audio/params-config.ts
+++ b/src/pages/playground/audio/params-config.ts
@@ -51,6 +51,10 @@ export const TTSAdvancedParamsConfig: ParamsSchema[] = [
       text: 'playground.params.instructions',
       isLocalized: true
     },
+    description: {
+      text: 'playground.params.instructions.tips',
+      isLocalized: true
+    },
     attrs: {
       allowClear: true
     },
diff --git a/src/pages/playground/components/ground-stt.tsx b/src/pages/playground/components/ground-stt.tsx
index 2c523e57..5f1879b3 100644
--- a/src/pages/playground/components/ground-stt.tsx
+++ b/src/pages/playground/components/ground-stt.tsx
@@ -14,6 +14,7 @@ import { SendOutlined } from '@ant-design/icons';
 import { useIntl, useSearchParams } from '@umijs/max';
 import { Button, Spin, Tooltip } from 'antd';
 import classNames from 'classnames';
+import _ from 'lodash';
 import React, {
   forwardRef,
   useCallback,
@@ -24,8 +25,14 @@ import React, {
   useState
 } from 'react';
 import { AUDIO_SPEECH_TO_TEXT_API, speechToText } from '../apis';
-import { SpeechToTextFormat, extractErrorMessage } from '../config';
+import {
+  SpeechToTextFormat,
+  defaultLanguages,
+  extractErrorMessage
+} from '../config';
+import { allLanguages } from '../config/languages';
 import { RealtimeParamsConfig as paramsConfig } from '../config/params-config';
+import { ParamsSchema } from '../config/types';
 import '../style/ground-llm.less';
 import '../style/speech-to-text.less';
 import '../style/system-message-wrap.less';
@@ -75,6 +82,9 @@ const GroundSTT: React.FC<MessageProps> = forwardRef((props, ref) => {
 
   const { initialize, updateScrollerPosition } = useOverlayScroller();
   const { initialize: innitializeParams } = useOverlayScroller();
+  const [modelMeta, setModelMeta] = useState<any>(null);
+  const [fieldsConfig, setFieldsConfig] =
+    useState<ParamsSchema[]>(paramsConfig);
 
   useImperativeHandle(ref, () => {
     return {
@@ -265,8 +275,45 @@ const GroundSTT: React.FC<MessageProps> = forwardRef((props, ref) => {
     );
   };
 
+  const handleSelectModel = (model: string) => {
+    if (!model) return;
+    const selected = modelList.find((item) => item.value === model);
+    setModelMeta(selected?.meta || {});
+    const languages = selected?.meta?.languages || [];
+    let currentLanguage = [...defaultLanguages];
+    if (languages.length > 0) {
+      currentLanguage = allLanguages.filter(
+        (lang) =>
+          languages.includes(lang.value) || languages.includes(lang.label)
+      );
+      const newConfig = paramsConfig.map((item) => {
+        const oItem = _.cloneDeep(item);
+        if (item.name === 'language') {
+          return {
+            ...oItem,
+            options: currentLanguage
+          };
+        }
+        return oItem;
+      });
+      setFieldsConfig(newConfig);
+    }
+    setParams((pre: any) => {
+      return {
+        ...pre,
+        language:
+          selected?.meta?.language || currentLanguage[0]?.value || 'auto',
+        model: model
+      };
+    });
+  };
+
   const handleOnValuesChange = (changedValues: any, allValues: any) => {
-    setParams(allValues);
+    if (changedValues.model) {
+      handleSelectModel(changedValues.model);
+    } else {
+      setParams(allValues);
+    }
   };
 
   useEffect(() => {
@@ -287,6 +334,11 @@ const GroundSTT: React.FC<MessageProps> = forwardRef((props, ref) => {
     }
   }, [messageList, loading]);
 
+  useEffect(() => {
+    const defaultModel = selectModel || modelList[0]?.value || '';
+    handleSelectModel(defaultModel);
+  }, [modelList, selectModel]);
+
   return (
     <div
       className="ground-left-wrapper"
@@ -447,7 +499,7 @@ const GroundSTT: React.FC<MessageProps> = forwardRef((props, ref) => {
           <DynamicParams
             ref={formRef}
             onValuesChange={handleOnValuesChange}
-            paramsConfig={paramsConfig}
+            paramsConfig={fieldsConfig}
             initialValues={parameters}
             modelList={modelList}
           />
diff --git a/src/pages/playground/components/ground-tts.tsx b/src/pages/playground/components/ground-tts.tsx
index 526f1378..6f6bf10f 100644
--- a/src/pages/playground/components/ground-tts.tsx
+++ b/src/pages/playground/components/ground-tts.tsx
@@ -265,6 +265,7 @@ const GroundTTS: React.FC<MessageProps> = forwardRef((props, ref) => {
         ..._.pick(model?.meta || {}, MetaFields),
         task_type: model?.meta?.task_type,
         model: value,
+        language: model?.meta?.language?.[0] || '',
         voice: newList[0]?.value
       };
     });
@@ -272,7 +273,6 @@ const GroundTTS: React.FC<MessageProps> = forwardRef((props, ref) => {
 
   const handleOnValuesChange = useCallback(
     (changeValues: Record<string, any>, allValues: Record<string, any>) => {
-      console.log('handleOnValuesChange', changeValues, allValues);
       if (changeValues.model) {
         handleSelectModel(changeValues.model);
       } else {
diff --git a/src/pages/playground/config/index.ts b/src/pages/playground/config/index.ts
index 00018d43..5314cdb0 100644
--- a/src/pages/playground/config/index.ts
+++ b/src/pages/playground/config/index.ts
@@ -182,3 +182,12 @@ export const scaleImageSize = (size: { width: number; height: number }) => {
 // png, jpg, jpeg
 const acceptImageType = ['image/png', 'image/jpg', 'image/jpeg'];
 export const EDIT_IMAGE_ACCEPT = acceptImageType.join(',');
+
+export const defaultLanguages = [
+  { label: 'Auto', value: 'auto' },
+  { label: 'English', value: 'en' },
+  { label: '中文', value: 'zh' },
+  { label: '日本語', value: 'ja' },
+  { label: 'Français', value: 'fr' },
+  { label: 'Deutsch', value: 'de' }
+];
diff --git a/src/pages/playground/config/languages.ts b/src/pages/playground/config/languages.ts
new file mode 100644
index 00000000..8f58e9f6
--- /dev/null
+++ b/src/pages/playground/config/languages.ts
@@ -0,0 +1,327 @@
+export const allLanguages = [
+  { label: 'Afaraf', value: 'aa' },
+  { label: 'Afrikaans', value: 'af' },
+  { label: 'Akan', value: 'ak' },
+  { label: 'Shqip', value: 'sq' },
+  { label: 'አማርኛ', value: 'am' },
+  { label: 'العربية', value: 'ar' },
+  { label: 'Aragonés', value: 'an' },
+  { label: 'Հայերեն', value: 'hy' },
+  { label: 'অসমীয়া', value: 'as' },
+  { label: 'Avarca', value: 'av' },
+  { label: 'Aymar aru', value: 'ay' },
+  { label: 'Azərbaycan dili', value: 'az' },
+
+  { label: 'Bashkir', value: 'ba' },
+  { label: 'Български', value: 'bg' },
+  { label: 'भोजपुरी', value: 'bh' },
+  { label: 'Bislama', value: 'bi' },
+  { label: 'বাংলা', value: 'bn' },
+  { label: 'བོད་ཡིག', value: 'bo' },
+  { label: 'Bosanski', value: 'bs' },
+  { label: 'Brezhoneg', value: 'br' },
+
+  { label: 'Català', value: 'ca' },
+  { label: 'Čeština', value: 'cs' },
+  { label: 'Чӑвашла', value: 'cv' },
+  { label: 'Cymraeg', value: 'cy' },
+
+  { label: 'Dansk', value: 'da' },
+  { label: 'Deutsch', value: 'de' },
+  { label: 'ދިވެހި', value: 'dv' },
+
+  { label: 'Ελληνικά', value: 'el' },
+  { label: 'English', value: 'en' },
+  { label: 'Esperanto', value: 'eo' },
+  { label: 'Español', value: 'es' },
+  { label: 'Eesti', value: 'et' },
+  { label: 'Euskara', value: 'eu' },
+
+  { label: 'فارسی', value: 'fa' },
+  { label: 'Suomi', value: 'fi' },
+  { label: 'Fijian', value: 'fj' },
+  { label: 'Føroyskt', value: 'fo' },
+  { label: 'Français', value: 'fr' },
+  { label: 'Frysk', value: 'fy' },
+
+  { label: 'Gaeilge', value: 'ga' },
+  { label: 'Gàidhlig', value: 'gd' },
+  { label: 'Galego', value: 'gl' },
+  { label: 'ગુજરાતી', value: 'gu' },
+
+  { label: 'Hausa', value: 'ha' },
+  { label: 'עברית', value: 'he' },
+  { label: 'हिन्दी', value: 'hi' },
+  { label: 'Hrvatski', value: 'hr' },
+  { label: 'Magyar', value: 'hu' },
+
+  { label: 'Հայերեն', value: 'hy' },
+
+  { label: 'Bahasa Indonesia', value: 'id' },
+  { label: 'Íslenska', value: 'is' },
+  { label: 'Italiano', value: 'it' },
+
+  { label: '日本語', value: 'ja' },
+  { label: 'ქართული', value: 'ka' },
+  { label: 'Қазақ тілі', value: 'kk' },
+  { label: 'ភាសាខ្មែរ', value: 'km' },
+  { label: '한국어', value: 'ko' },
+  { label: 'Kurdî', value: 'ku' },
+  { label: 'Кыргызча', value: 'ky' },
+
+  { label: 'Latina', value: 'la' },
+  { label: 'Lëtzebuergesch', value: 'lb' },
+  { label: 'Lietuvių', value: 'lt' },
+  { label: 'Latviešu', value: 'lv' },
+
+  { label: 'Македонски', value: 'mk' },
+  { label: 'മലയാളം', value: 'ml' },
+  { label: 'Монгол', value: 'mn' },
+  { label: 'मराठी', value: 'mr' },
+  { label: 'Bahasa Melayu', value: 'ms' },
+  { label: 'Malti', value: 'mt' },
+  { label: 'မြန်မာဘာသာ', value: 'my' },
+
+  { label: 'Norsk Bokmål', value: 'nb' },
+  { label: 'नेपाली', value: 'ne' },
+  { label: 'Nederlands', value: 'nl' },
+  { label: 'Norsk Nynorsk', value: 'nn' },
+
+  { label: 'Occitan', value: 'oc' },
+
+  { label: 'ਪੰਜਾਬੀ', value: 'pa' },
+  { label: 'Polski', value: 'pl' },
+  { label: 'Português', value: 'pt' },
+
+  { label: 'Română', value: 'ro' },
+  { label: 'Русский', value: 'ru' },
+
+  { label: 'संस्कृतम्', value: 'sa' },
+  { label: 'Slovenčina', value: 'sk' },
+  { label: 'Slovenščina', value: 'sl' },
+  { label: 'Shqip', value: 'sq' },
+  { label: 'Српски', value: 'sr' },
+  { label: 'Svenska', value: 'sv' },
+  { label: 'Kiswahili', value: 'sw' },
+
+  { label: 'தமிழ்', value: 'ta' },
+  { label: 'తెలుగు', value: 'te' },
+  { label: 'ไทย', value: 'th' },
+  { label: 'Türkçe', value: 'tr' },
+
+  { label: 'Українська', value: 'uk' },
+  { label: 'اردو', value: 'ur' },
+
+  { label: 'Tiếng Việt', value: 'vi' },
+
+  { label: '中文', value: 'zh' },
+  { label: 'isiZulu', value: 'zu' }
+];
+
+export const languageList = [
+  { label: 'Afar', value: 'aa' },
+  { label: 'Abkhazian', value: 'ab' },
+  { label: 'Avestan', value: 'ae' },
+  { label: 'Afrikaans', value: 'af' },
+  { label: 'Akan', value: 'ak' },
+  { label: 'Amharic', value: 'am' },
+  { label: 'Aragonese', value: 'an' },
+  { label: 'Arabic', value: 'ar' },
+  { label: 'Assamese', value: 'as' },
+  { label: 'Avaric', value: 'av' },
+  { label: 'Aymara', value: 'ay' },
+  { label: 'Azerbaijani', value: 'az' },
+
+  { label: 'Bashkir', value: 'ba' },
+  { label: 'Belarusian', value: 'be' },
+  { label: 'Bulgarian', value: 'bg' },
+  { label: 'Bihari', value: 'bh' },
+  { label: 'Bislama', value: 'bi' },
+  { label: 'Bambara', value: 'bm' },
+  { label: 'Bengali', value: 'bn' },
+  { label: 'Tibetan', value: 'bo' },
+  { label: 'Breton', value: 'br' },
+  { label: 'Bosnian', value: 'bs' },
+
+  { label: 'Catalan', value: 'ca' },
+  { label: 'Chechen', value: 'ce' },
+  { label: 'Chamorro', value: 'ch' },
+  { label: 'Corsican', value: 'co' },
+  { label: 'Cree', value: 'cr' },
+  { label: 'Czech', value: 'cs' },
+  { label: 'Church Slavic', value: 'cu' },
+  { label: 'Chuvash', value: 'cv' },
+  { label: 'Welsh', value: 'cy' },
+
+  { label: 'Danish', value: 'da' },
+  { label: 'German', value: 'de' },
+  { label: 'Divehi', value: 'dv' },
+
+  { label: 'Dzongkha', value: 'dz' },
+
+  { label: 'Greek', value: 'el' },
+  { label: 'English', value: 'en' },
+  { label: 'Esperanto', value: 'eo' },
+  { label: 'Spanish', value: 'es' },
+  { label: 'Estonian', value: 'et' },
+  { label: 'Basque', value: 'eu' },
+
+  { label: 'Persian', value: 'fa' },
+  { label: 'Fulah', value: 'ff' },
+  { label: 'Finnish', value: 'fi' },
+  { label: 'Fijian', value: 'fj' },
+  { label: 'Faroese', value: 'fo' },
+  { label: 'French', value: 'fr' },
+  { label: 'Western Frisian', value: 'fy' },
+
+  { label: 'Irish', value: 'ga' },
+  { label: 'Scottish Gaelic', value: 'gd' },
+  { label: 'Galician', value: 'gl' },
+  { label: 'Guarani', value: 'gn' },
+  { label: 'Gujarati', value: 'gu' },
+
+  { label: 'Hausa', value: 'ha' },
+  { label: 'Hebrew', value: 'he' },
+  { label: 'Hindi', value: 'hi' },
+  { label: 'Hiri Motu', value: 'ho' },
+  { label: 'Croatian', value: 'hr' },
+  { label: 'Haitian', value: 'ht' },
+  { label: 'Hungarian', value: 'hu' },
+
+  { label: 'Armenian', value: 'hy' },
+
+  { label: 'Herero', value: 'hz' },
+
+  { label: 'Interlingua', value: 'ia' },
+  { label: 'Indonesian', value: 'id' },
+  { label: 'Interlingue', value: 'ie' },
+  { label: 'Igbo', value: 'ig' },
+  { label: 'Inupiaq', value: 'ik' },
+  { label: 'Ido', value: 'io' },
+  { label: 'Icelandic', value: 'is' },
+  { label: 'Italian', value: 'it' },
+
+  { label: 'Inuktitut', value: 'iu' },
+
+  { label: 'Japanese', value: 'ja' },
+  { label: 'Javanese', value: 'jv' },
+
+  { label: 'Georgian', value: 'ka' },
+  { label: 'Kongo', value: 'kg' },
+  { label: 'Kikuyu', value: 'ki' },
+  { label: 'Kwanyama', value: 'kj' },
+  { label: 'Kazakh', value: 'kk' },
+  { label: 'Kalaallisut', value: 'kl' },
+  { label: 'Khmer', value: 'km' },
+  { label: 'Kannada', value: 'kn' },
+  { label: 'Korean', value: 'ko' },
+  { label: 'Kanuri', value: 'kr' },
+  { label: 'Kashmiri', value: 'ks' },
+  { label: 'Kurdish', value: 'ku' },
+  { label: 'Komi', value: 'kv' },
+  { label: 'Cornish', value: 'kw' },
+  { label: 'Kirghiz', value: 'ky' },
+
+  { label: 'Latin', value: 'la' },
+  { label: 'Luxembourgish', value: 'lb' },
+  { label: 'Ganda', value: 'lg' },
+  { label: 'Limburgish', value: 'li' },
+  { label: 'Lingala', value: 'ln' },
+  { label: 'Lao', value: 'lo' },
+  { label: 'Lithuanian', value: 'lt' },
+  { label: 'Luba-Katanga', value: 'lu' },
+  { label: 'Latvian', value: 'lv' },
+
+  { label: 'Manx', value: 'gv' },
+  { label: 'Macedonian', value: 'mk' },
+  { label: 'Malayalam', value: 'ml' },
+  { label: 'Mongolian', value: 'mn' },
+  { label: 'Marathi', value: 'mr' },
+  { label: 'Malay', value: 'ms' },
+  { label: 'Maltese', value: 'mt' },
+  { label: 'Burmese', value: 'my' },
+
+  { label: 'Nauru', value: 'na' },
+  { label: 'Norwegian Bokmål', value: 'nb' },
+  { label: 'North Ndebele', value: 'nd' },
+  { label: 'Nepali', value: 'ne' },
+  { label: 'Ndonga', value: 'ng' },
+  { label: 'Dutch', value: 'nl' },
+  { label: 'Norwegian Nynorsk', value: 'nn' },
+  { label: 'Norwegian', value: 'no' },
+
+  { label: 'Occitan', value: 'oc' },
+  { label: 'Ojibwa', value: 'oj' },
+  { label: 'Oromo', value: 'om' },
+  { label: 'Oriya', value: 'or' },
+  { label: 'Ossetian', value: 'os' },
+
+  { label: 'Punjabi', value: 'pa' },
+  { label: 'Pali', value: 'pi' },
+  { label: 'Polish', value: 'pl' },
+  { label: 'Pashto', value: 'ps' },
+  { label: 'Portuguese', value: 'pt' },
+
+  { label: 'Quechua', value: 'qu' },
+
+  { label: 'Romansh', value: 'rm' },
+  { label: 'Kirundi', value: 'rn' },
+  { label: 'Romanian', value: 'ro' },
+  { label: 'Russian', value: 'ru' },
+
+  { label: 'Sanskrit', value: 'sa' },
+  { label: 'Sardinian', value: 'sc' },
+  { label: 'Sindhi', value: 'sd' },
+  { label: 'Northern Sami', value: 'se' },
+  { label: 'Sango', value: 'sg' },
+  { label: 'Sinhala', value: 'si' },
+  { label: 'Slovak', value: 'sk' },
+  { label: 'Slovenian', value: 'sl' },
+  { label: 'Samoan', value: 'sm' },
+  { label: 'Shona', value: 'sn' },
+  { label: 'Somali', value: 'so' },
+  { label: 'Albanian', value: 'sq' },
+  { label: 'Serbian', value: 'sr' },
+  { label: 'Swati', value: 'ss' },
+  { label: 'Southern Sotho', value: 'st' },
+  { label: 'Sundanese', value: 'su' },
+  { label: 'Swedish', value: 'sv' },
+  { label: 'Swahili', value: 'sw' },
+
+  { label: 'Tamil', value: 'ta' },
+  { label: 'Telugu', value: 'te' },
+  { label: 'Tajik', value: 'tg' },
+  { label: 'Thai', value: 'th' },
+  { label: 'Tigrinya', value: 'ti' },
+  { label: 'Turkmen', value: 'tk' },
+  { label: 'Tagalog', value: 'tl' },
+  { label: 'Tswana', value: 'tn' },
+  { label: 'Tonga', value: 'to' },
+  { label: 'Turkish', value: 'tr' },
+  { label: 'Tsonga', value: 'ts' },
+  { label: 'Tatar', value: 'tt' },
+  { label: 'Twi', value: 'tw' },
+
+  { label: 'Tahitian', value: 'ty' },
+
+  { label: 'Uighur', value: 'ug' },
+  { label: 'Ukrainian', value: 'uk' },
+  { label: 'Urdu', value: 'ur' },
+  { label: 'Uzbek', value: 'uz' },
+
+  { label: 'Venda', value: 've' },
+  { label: 'Vietnamese', value: 'vi' },
+  { label: 'Volapük', value: 'vo' },
+
+  { label: 'Walloon', value: 'wa' },
+  { label: 'Wolof', value: 'wo' },
+
+  { label: 'Xhosa', value: 'xh' },
+
+  { label: 'Yiddish', value: 'yi' },
+  { label: 'Yoruba', value: 'yo' },
+
+  { label: 'Zhuang', value: 'za' },
+  { label: 'Chinese', value: 'zh' },
+  { label: 'Zulu', value: 'zu' }
+];