fix: subtitle

src/apis/index.js

@@ -504,7 +504,7 @@ export const apiTranslate = async ({
 // 字幕处理/翻译
 export const apiSubtitle = async ({
   videoId,
-  fromLang = "en",
+  fromLang = "auto",
   toLang,
   events = [],
   apiSetting,

src/apis/trans.js

@@ -937,12 +937,7 @@ export const handleMicrosoftLangdetect = async (texts = []) => {
  * @param {*} param0
  * @returns
  */
-export const handleSubtitle = async ({
-  events,
-  from = "en",
-  to,
-  apiSetting,
-}) => {
+export const handleSubtitle = async ({ events, from, to, apiSetting }) => {
   const { apiType, fetchInterval, fetchLimit, httpTimeout } = apiSetting;
 
   const [input, init] = await genTransReq({