diff --git a/inlong-tubemq/conf/broker.ini b/inlong-tubemq/conf/broker.ini
index 61ee96772f4..8d0406b752a 100644
--- a/inlong-tubemq/conf/broker.ini
+++ b/inlong-tubemq/conf/broker.ini
@@ -19,6 +19,8 @@
 ; unique id of broker server, required; when set to 0, TubeMQ will retrieve
 ; localhost IP, convert to int and set as brokerID
 brokerId=1
+; default network interface used to get localhost IP, optional; default is eth1
+;defEthName=eth1
 ; hostname of broker server, required
 hostName=127.0.0.1
 ; port that broker server listens to, optional; default is 8123
diff --git a/inlong-tubemq/conf/master.ini b/inlong-tubemq/conf/master.ini
index 936a5967002..4df6b47d44f 100644
--- a/inlong-tubemq/conf/master.ini
+++ b/inlong-tubemq/conf/master.ini
@@ -19,7 +19,7 @@
 ; host address of master, required; must be configured at network card, enabled
 hostName=127.0.0.1
 ; port that master listens to, optional; default is 8715
-port=8000
+port=8715
 ; port that master web console listens to
 webPort=8080
 ; interval of re-balance, optional; default is 30000ms