diff --git a/ps-config/robotZoo/roboZoo.conf b/ps-config/robotZoo/roboZoo.conf
index 83ee3d1dadf68f7e22678d2df4625a942db90fb9..ae07f4da911e7cc3e8f97e58d3e73a694cfa9cf5 100644
--- a/ps-config/robotZoo/roboZoo.conf
+++ b/ps-config/robotZoo/roboZoo.conf
@@ -1,6 +1,6 @@
 [main]
-startdb=30;
-uttdb=35;
+startdb=40;
+uttdb=45;
 silence=400;
 timeout=8;
 openDeviceDirectly=yes;