diff --git a/inlong-manager/manager-client/src/main/java/org/apache/inlong/manager/client/api/util/InlongGroupTransfer.java b/inlong-manager/manager-client/src/main/java/org/apache/inlong/manager/client/api/util/InlongGroupTransfer.java
index 2930ae512b7..6df4781b256 100644
--- a/inlong-manager/manager-client/src/main/java/org/apache/inlong/manager/client/api/util/InlongGroupTransfer.java
+++ b/inlong-manager/manager-client/src/main/java/org/apache/inlong/manager/client/api/util/InlongGroupTransfer.java
@@ -34,6 +34,7 @@
 import org.apache.inlong.manager.client.api.auth.Authentication.AuthType;
 import org.apache.inlong.manager.client.api.auth.SecretTokenAuthentication;
 import org.apache.inlong.manager.client.api.auth.TokenAuthentication;
+import org.apache.inlong.manager.common.enums.GroupMode;
 import org.apache.inlong.manager.common.enums.GlobalConstants;
 import org.apache.inlong.manager.common.enums.GroupMode;
 import org.apache.inlong.manager.common.enums.MQType;
diff --git a/pom.xml b/pom.xml
index 722852659a1..595b917bc28 100644
--- a/pom.xml
+++ b/pom.xml
@@ -112,7 +112,7 @@
         <plugin.assembly.version>3.2.0</plugin.assembly.version>
         <plugin.surefire.version>2.22.2</plugin.surefire.version>
         <plugin.failsafe.version>2.22.2</plugin.failsafe.version>
-        <plugin.maven.source>3.0.1</plugin.maven.source>
+        <plugin.maven.source>3.2.1</plugin.maven.source>
         <exec.maven.version>1.6.0</exec.maven.version>
         <build.helper.maven.version>3.0.0</build.helper.maven.version>