diff --git a/flink-cdc-connect/flink-cdc-source-connectors/flink-connector-oceanbase-cdc/src/test/java/org/apache/flink/cdc/connectors/oceanbase/table/OceanBaseMySQLModeITCase.java b/flink-cdc-connect/flink-cdc-source-connectors/flink-connector-oceanbase-cdc/src/test/java/org/apache/flink/cdc/connectors/oceanbase/table/OceanBaseMySQLModeITCase.java
index 61586545fe3..616ccd5e233 100644
--- a/flink-cdc-connect/flink-cdc-source-connectors/flink-connector-oceanbase-cdc/src/test/java/org/apache/flink/cdc/connectors/oceanbase/table/OceanBaseMySQLModeITCase.java
+++ b/flink-cdc-connect/flink-cdc-source-connectors/flink-connector-oceanbase-cdc/src/test/java/org/apache/flink/cdc/connectors/oceanbase/table/OceanBaseMySQLModeITCase.java
@@ -31,8 +31,6 @@
 import org.junit.Before;
 import org.junit.ClassRule;
 import org.junit.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 import org.testcontainers.containers.Network;
 
 import java.sql.Connection;
@@ -47,8 +45,6 @@
 /** Integration tests for OceanBase MySQL mode table source. */
 public class OceanBaseMySQLModeITCase extends OceanBaseTestBase {
 
-    private static final Logger LOG = LoggerFactory.getLogger(OceanBaseMySQLModeITCase.class);
-
     private final StreamExecutionEnvironment env =
             StreamExecutionEnvironment.getExecutionEnvironment();
     private final StreamTableEnvironment tEnv =
diff --git a/flink-cdc-e2e-tests/flink-cdc-source-e2e-tests/src/test/java/org/apache/flink/cdc/connectors/tests/OceanBaseE2eITCase.java b/flink-cdc-e2e-tests/flink-cdc-source-e2e-tests/src/test/java/org/apache/flink/cdc/connectors/tests/OceanBaseE2eITCase.java
index 996172f58d5..2cd2f88eb9f 100644
--- a/flink-cdc-e2e-tests/flink-cdc-source-e2e-tests/src/test/java/org/apache/flink/cdc/connectors/tests/OceanBaseE2eITCase.java
+++ b/flink-cdc-e2e-tests/flink-cdc-source-e2e-tests/src/test/java/org/apache/flink/cdc/connectors/tests/OceanBaseE2eITCase.java
@@ -30,8 +30,6 @@
 import org.junit.Before;
 import org.junit.ClassRule;
 import org.junit.Test;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
 
 import java.nio.file.Path;
 import java.sql.Connection;
@@ -47,8 +45,6 @@
 /** End-to-end tests for oceanbase-cdc connector uber jar. */
 public class OceanBaseE2eITCase extends FlinkContainerTestEnvironment {
 
-    private static final Logger LOG = LoggerFactory.getLogger(OceanBaseE2eITCase.class);
-
     private static final String INTER_CONTAINER_OB_SERVER_ALIAS = "oceanbase";
     private static final String INTER_CONTAINER_LOG_PROXY_ALIAS = "oblogproxy";