diff --git a/command.sh b/command.sh
index 30f44dc..cb7bd13 100755
--- a/command.sh
+++ b/command.sh
@@ -1 +1 @@
-sudo ./oft --verbose  -i 1@eth1 -i 2@eth2 -i 3@eth3 --disable-ipv6 --host=192.168.2.4 --of-version=1.3 --port=6633 --test-dir=accton
+sudo ./oft --verbose --default-timeout=5 -i 1@eth1 -i 2@eth2 -i 3@eth3 --disable-ipv6 --host=192.168.2.4 --of-version=1.3 --port=6633 --test-dir=accton