cg

diff --git a/integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBDatabaseIT.java b/integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBDatabaseIT.java
index 9e322b8..0224821 100644
--- a/integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBDatabaseIT.java
+++ b/integration-test/src/test/java/org/apache/iotdb/relational/it/schema/IoTDBDatabaseIT.java

@@ -67,7 +67,6 @@
     EnvFactory.getEnv()
         .getConfig()
         .getCommonConfig()
-        .setSubscriptionEnabled(true)
         .setPipeMemoryManagementEnabled(false)
         .setIsPipeEnableMemoryCheck(false)
         .setPipeAutoSplitFullEnabled(false);
@@ -689,13 +688,6 @@
           Collections.singleton(
               "IOTDB-THRIFT-SINK,Builtin,org.apache.iotdb.commons.pipe.agent.plugin.builtin.sink.iotdb.thrift.IoTDBThriftSink,null,"));
 
-      statement.execute("create topic tp with ('start-time'='2025-01-13T10:03:19.229+08:00')");
-      TestUtils.assertResultSetEqual(
-          statement.executeQuery("select * from topics where topic_name = 'tp'"),
-          "topic_name,topic_configs,",
-          Collections.singleton(
-              "tp,{__system.sql-dialect=table, start-time=2025-01-13T10:03:19.229+08:00},"));
-
       TestUtils.assertResultSetEqual(
           statement.executeQuery("select * from views"),
           "database,table_name,view_definition,",