diff --git a/gb28181-mocking-starter/src/main/resources/application-local.yml b/gb28181-mocking-starter/src/main/resources/application-local.yml
index ec5620c..44a6dac 100644
--- a/gb28181-mocking-starter/src/main/resources/application-local.yml
+++ b/gb28181-mocking-starter/src/main/resources/application-local.yml
@@ -82,7 +82,7 @@ ffmpeg-support:
   rtp:
     input: -re -i http://10.10.10.200:5080/live/test.live.flv
 #    input: -re -i
-    output: -vcodec h264 -acodec aac -f rtp_mpegts # -rtsp_transport tcp
+    output: -vcodec h264 -acodec aac -vf scale=640:-1 -f rtp_mpegts # -rtsp_transport tcp
   debug:
     download: false
     input: true