diff --git a/inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/consts/SinkType.java b/inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/consts/SinkType.java
index 6873bdfd49f..83e06069ba9 100644
--- a/inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/consts/SinkType.java
+++ b/inlong-manager/manager-common/src/main/java/org/apache/inlong/manager/common/consts/SinkType.java
@@ -17,7 +17,6 @@
 
 package org.apache.inlong.manager.common.consts;
 
-import org.apache.inlong.manager.common.auth.SecretTokenAuthentication;
 import org.apache.inlong.manager.common.enums.ClusterType;
 
 import java.lang.reflect.Field;
diff --git a/inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/group/InlongGroupServiceImpl.java b/inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/group/InlongGroupServiceImpl.java
index 48ed9661ea0..2d87b74995a 100644
--- a/inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/group/InlongGroupServiceImpl.java
+++ b/inlong-manager/manager-service/src/main/java/org/apache/inlong/manager/service/group/InlongGroupServiceImpl.java
@@ -22,7 +22,6 @@
 import org.apache.inlong.manager.common.consts.InlongConstants;
 import org.apache.inlong.manager.common.consts.SinkType;
 import org.apache.inlong.manager.common.enums.ErrorCodeEnum;
-import org.apache.inlong.manager.common.enums.GroupMode;
 import org.apache.inlong.manager.common.enums.GroupStatus;
 import org.apache.inlong.manager.common.enums.ProcessName;
 import org.apache.inlong.manager.common.enums.TenantUserTypeEnum;
@@ -75,7 +74,6 @@
 import com.fasterxml.jackson.core.type.TypeReference;
 import com.github.pagehelper.Page;
 import com.github.pagehelper.PageHelper;
-import com.google.common.collect.ImmutableSet;
 import com.google.common.collect.Lists;
 import com.google.common.collect.Maps;
 import org.apache.commons.collections.CollectionUtils;