diff --git a/init/spark/init.sh b/init/spark/init.sh
index e3e7aba..49b8f8b 100644
--- a/init/spark/init.sh
+++ b/init/spark/init.sh
@@ -19,10 +19,6 @@
 mkdir -p /opt/spark/conf
 cp /tmp/spark/spark-defaults.conf /opt/spark/conf
 
-# inject host information
-sed -i 's/__GRAVITINO_HOST_IP__/'"$GRAVITINO_HOST_IP"'/g' /opt/spark/conf/spark-defaults.conf
-sed -i 's/__HIVE_HOST_IP__/'"$HIVE_HOST_IP"'/g' /opt/spark/conf/spark-defaults.conf
-
 cp /tmp/spark/packages/iceberg-spark-runtime-3.4_2.12-1.5.2.jar /opt/spark/jars/iceberg-spark-runtime-3.4_2.12-1.5.2.jar
 cp /tmp/spark/packages/gravitino-spark-connector-runtime-3.4_2.12-0.7.0-incubating.jar /opt/spark/jars/gravitino-spark-connector-runtime-3.4_2.12-0.7.0-incubating.jar
 cp /tmp/spark/packages/mysql-connector-java-8.0.27.jar /opt/spark/jars/mysql-connector-java-8.0.27.jar