diff --git a/config/config.yaml b/config/config.yaml
index e5ea56734..2f78bd49d 100644
--- a/config/config.yaml
+++ b/config/config.yaml
@@ -701,4 +701,4 @@ demo:
   imAPIURL: http://127.0.0.1:10002
 
 rtc:
-  signalTimeout: 60
+  signalTimeout: 35