Update index.js

index.js

@@ -230,7 +230,7 @@ app.get('*', async (req, res) => {
     const contenType = headResponse.headers['content-type']
 
     if (/^image|^text|^application/gim.test(contenType)) {
-      if (!/application\/octet-stream/gim.test(contenType)) {
+      if (!/application\/octet-stream|image\/avis/gim.test(contenType)) {
         return res.json({
           video_url: videoUrl,
           message: `文件类型不支持 ${contenType}`