diff --git a/integration-test/pom.xml b/integration-test/pom.xml
index 67ce953b0d21..da5f9b7c1c0a 100644
--- a/integration-test/pom.xml
+++ b/integration-test/pom.xml
@@ -210,11 +210,6 @@
             <artifactId>jcip-annotations</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <scope>test</scope>
-        </dependency>
     </dependencies>
     <build>
         <plugins>
diff --git a/iotdb-core/confignode/src/test/resources/confignode1conf/iotdb-system.properties b/iotdb-core/confignode/src/test/resources/confignode1conf/iotdb-system.properties
index 508ab394aa34..b396e373f869 100644
--- a/iotdb-core/confignode/src/test/resources/confignode1conf/iotdb-system.properties
+++ b/iotdb-core/confignode/src/test/resources/confignode1conf/iotdb-system.properties
@@ -33,8 +33,8 @@ cn_metric_prometheus_reporter_port=9091
 timestamp_precision=ms
 data_region_consensus_protocol_class=org.apache.iotdb.consensus.iot.IoTConsensus
 schema_region_consensus_protocol_class=org.apache.iotdb.consensus.ratis.RatisConsensus
-schema_replication_factor=1
-data_replication_factor=1
+schema_replication_factor=3
+data_replication_factor=3
 udf_lib_dir=target/confignode1/ext/udf
 trigger_lib_dir=target/confignode1/ext/trigger
 pipe_lib_dir=target/confignode1/ext/pipe