diff --git a/13.Demokit/1.Deploy_demokit/mirisconf/recorderd/roomA.json b/13.Demokit/1.Deploy_demokit/mirisconf/recorderd/roomA.json
index c776831ca40ce1609cadd12fd5f1e80b24748eea..3132a6e7ea1dfc7833b54614e83c3bb6c735e6cd 100755
--- a/13.Demokit/1.Deploy_demokit/mirisconf/recorderd/roomA.json
+++ b/13.Demokit/1.Deploy_demokit/mirisconf/recorderd/roomA.json
@@ -3,7 +3,7 @@
     "videomixer_width": 2560,
     "videomixer_height": 1440,
     "gst_debug_string": "3",
-    "framerate": 30,
+    "framerate": 25,
     "autopublish_targets": [],
     "autoremove": true,
     "gop_size_s": 1,