diff --git a/agent/conf/idc.conf b/agent/conf/idc.conf
index 9268b81..c39ca83 100644
--- a/agent/conf/idc.conf
+++ b/agent/conf/idc.conf
@@ -3,4 +3,4 @@
 ############################################################################
 # all the zookeeper host configuration.
 #[zookeeper]
-zookeeper.test=127.0.0.1:2181,127.0.0.1:2182,127.0.0.1:2183
+zookeeper.test=127.0.0.1:2181