diff --git a/video_decoder.py b/video_decoder.py
index 2bcc35f..ec6dfb3 100644
--- a/video_decoder.py
+++ b/video_decoder.py
@@ -46,6 +46,9 @@ class VideoDecoder(PyOperator):
                 yield frame
             count += 1
 
+        if cur_index < len(indexs):
+            yield frame            
+
     def _filter(self, frames):
         for f in frames:
             if self._end_time_ms and f.timestamp > self._end_time_ms: