diff --git a/plugins/qbittorrent/workers/qbittorrent_worker.py b/plugins/qbittorrent/workers/qbittorrent_worker.py
index e4048ef57..7f807ebef 100755
--- a/plugins/qbittorrent/workers/qbittorrent_worker.py
+++ b/plugins/qbittorrent/workers/qbittorrent_worker.py
@@ -146,8 +146,8 @@ class downloadBT(Thread):
         m3u8_dir = self.get_transfer_m3u5_dir(md5file)
         self.execShell('mkdir -p ' + m3u8_dir)
 
+        mp4file = self.get_transfer_mp4_file(md5file)
         if not os.path.exists(mp4file):
-            mp4file = self.get_transfer_mp4_file(md5file)
             cmd_mp4 = self.fg_transfer_mp4_cmd(file, mp4file)
             print 'cmd_mp4:', cmd_mp4
             data_mp4 = self.execShell(cmd_mp4)