diff --git a/src/you_get/common.py b/src/you_get/common.py
index 1a846b86..e963cf90 100644
--- a/src/you_get/common.py
+++ b/src/you_get/common.py
@@ -134,10 +134,13 @@ def url_info(url, faker = False):
     else:
         type = None
         if headers['content-disposition']:
-            filename = parse.unquote(r1(r'filename="?(.+)"?', headers['content-disposition']))
-            if len(filename.split('.')) > 1:
-                ext = filename.split('.')[-1]
-            else:
+            try:
+                filename = parse.unquote(r1(r'filename="?(.+)"?', headers['content-disposition']))
+                if len(filename.split('.')) > 1:
+                    ext = filename.split('.')[-1]
+                else:
+                    ext = None
+            except:
                 ext = None
         else:
             ext = None
diff --git a/src/you_get/downloader/xiami.py b/src/you_get/downloader/xiami.py
index 05e67a3c..75c61b42 100644
--- a/src/you_get/downloader/xiami.py
+++ b/src/you_get/downloader/xiami.py
@@ -43,6 +43,8 @@ def xiami_download_song(sid, output_dir = '.', merge = True, info_only = False):
     url = location_dec(i.getElementsByTagName("location")[0].firstChild.nodeValue)
     lrc_url = i.getElementsByTagName("lyric")[0].firstChild.nodeValue
     type, ext, size = url_info(url, faker = True)
+    if not ext:
+        ext = 'mp3'
     
     print_info(site_info, song_title, type, size)
     if not info_only:
@@ -66,6 +68,8 @@ def xiami_download_showcollect(cid, output_dir = '.', merge = True, info_only =
         url = location_dec(i.getElementsByTagName("location")[0].firstChild.nodeValue)
         lrc_url = i.getElementsByTagName("lyric")[0].firstChild.nodeValue
         type, ext, size = url_info(url, faker = True)
+        if not ext:
+            ext = 'mp3'
         
         print_info(site_info, song_title, type, size)
         if not info_only:
@@ -88,7 +92,9 @@ def xiami_download_album(aid, output_dir = '.', merge = True, info_only = False)
         url = location_dec(i.getElementsByTagName("location")[0].firstChild.nodeValue)
         lrc_url = i.getElementsByTagName("lyric")[0].firstChild.nodeValue
         type, ext, size = url_info(url, faker = True)
-        
+        if not ext:
+            ext = 'mp3'
+
         print_info(site_info, song_title, type, size)
         if not info_only:
             file_name = "%02d.%s" % (track_nr, song_title)