diff --git a/apm-collector/apm-collector-agentregister/src/main/java/org/skywalking/apm/collector/agentregister/jetty/AgentRegisterJettyDataListener.java b/apm-collector/apm-collector-agentregister/src/main/java/org/skywalking/apm/collector/agentregister/jetty/AgentRegisterJettyDataListener.java
index 218e0f42d..a15ff860e 100644
--- a/apm-collector/apm-collector-agentregister/src/main/java/org/skywalking/apm/collector/agentregister/jetty/AgentRegisterJettyDataListener.java
+++ b/apm-collector/apm-collector-agentregister/src/main/java/org/skywalking/apm/collector/agentregister/jetty/AgentRegisterJettyDataListener.java
@@ -1,7 +1,6 @@
 package org.skywalking.apm.collector.agentregister.jetty;
 
 import org.skywalking.apm.collector.agentregister.AgentRegisterModuleGroupDefine;
-import org.skywalking.apm.collector.agentregister.grpc.AgentRegisterGRPCModuleDefine;
 import org.skywalking.apm.collector.cluster.ClusterModuleDefine;
 import org.skywalking.apm.collector.core.cluster.ClusterDataListener;