diff --git a/src/components/Play.vue b/src/components/Play.vue
index 68d6330..90a6f33 100644
--- a/src/components/Play.vue
+++ b/src/components/Play.vue
@@ -621,8 +621,10 @@ export default {
       this.isLive = false
       this.exportablePlaylist = false
       this.fetchPlaylist().then(async (fullList) => {
-        // 默认播放第一个video flag下面的视频
         var playlist = fullList[0].list
+        if (fullList.length > 1) {
+          playlist = fullList.find(x => x.flag === 'm3u8' || x.flag === 'mp4').list // 播放器支持的格式优先
+        }
         const videoFlag = this.video.info.videoFlag
         // 如果设定了特定的video flag, 获取该flag下的视频列表
         if (videoFlag) {
diff --git a/src/lib/site/tools.js b/src/lib/site/tools.js
index c3532da..72bf644 100644
--- a/src/lib/site/tools.js
+++ b/src/lib/site/tools.js
@@ -244,6 +244,8 @@ const zy = {
           const type = Object.prototype.toString.call(dd)
           if (type === '[object Array]') {
             for (const i of dd) {
+              const ext = Array.from(new Set(...i._t.split('#').map(e => e.split('$')[1].match(/\.\w+?$/))))
+              if (ext.length === 1) i._flag = ext[0].slice(1)
               fullList.push(
                 {
                   flag: i._flag,
@@ -284,7 +286,7 @@ const zy = {
   download (key, id) {
     return new Promise((resolve, reject) => {
       let info = ''
-      let downloadUrls = []
+      let downloadUrls = ''
       this.getSite(key).then(res => {
         const site = res
         if (site.download) {