diff --git a/gst_libav/ext/libav/gstavaudenc.c b/gst_libav/ext/libav/gstavaudenc.c
index a8b93ef7d1c576d4a5cc52a2c0af93c6329f8ca3..348ef82bf5e1e704b03907890a96315a66527c0a 100644
--- a/gst_libav/ext/libav/gstavaudenc.c
+++ b/gst_libav/ext/libav/gstavaudenc.c
@@ -825,7 +825,7 @@ gst_ffmpegaudenc_register (GstPlugin * plugin)
  * Enable flush audenc cap to flush.
  */
 #ifdef OHOS_OPT_COMPAT
-      in_plugin->capabilities |= AV_CODEC_CAP_ENCODER_FLUSH;
+      //in_plugin->capabilities |= AV_CODEC_CAP_ENCODER_FLUSH;
 #endif
       g_type_set_qdata (type, GST_FFENC_PARAMS_QDATA, (gpointer) in_plugin);