diff --git a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/am/service/engine/DefaultEngineCreateService.scala b/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/am/service/engine/DefaultEngineCreateService.scala
index 52c225cf8b..8ac1e53a96 100644
--- a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/am/service/engine/DefaultEngineCreateService.scala
+++ b/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/am/service/engine/DefaultEngineCreateService.scala
@@ -26,7 +26,7 @@ import org.apache.linkis.governance.common.conf.GovernanceCommonConf.ENGINE_CONN
 import org.apache.linkis.governance.common.utils.JobUtils
 import org.apache.linkis.manager.am.conf.{AMConfiguration, EngineConnConfigurationService}
 import org.apache.linkis.manager.am.exception.AMErrorException
-import org.apache.linkis.manager.am.label.EngineReuseLabelChooser
+import org.apache.linkis.manager.am.label.{EngineReuseLabelChooser, LabelChecker}
 import org.apache.linkis.manager.am.selector.{ECAvailableRule, NodeSelector}
 import org.apache.linkis.manager.am.vo.CanCreateECRes
 import org.apache.linkis.manager.common.constant.AMConstant
@@ -49,7 +49,7 @@ import org.apache.linkis.manager.label.utils.LabelUtils
 import org.apache.linkis.manager.persistence.NodeMetricManagerPersistence
 import org.apache.linkis.manager.rm.{AvailableResource, NotEnoughResource}
 import org.apache.linkis.manager.rm.service.ResourceManager
-import org.apache.linkis.manager.service.common.label.{LabelChecker, LabelFilter}
+import org.apache.linkis.manager.service.common.label.LabelFilter
 import org.apache.linkis.rpc.Sender
 import org.apache.linkis.rpc.message.annotation.Receiver
 import org.apache.linkis.server.BDPJettyServerHelper
diff --git a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/service/common/label/LabelChecker.scala b/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/service/common/label/LabelChecker.scala
deleted file mode 100644
index 779b06963b..0000000000
--- a/linkis-computation-governance/linkis-manager/linkis-application-manager/src/main/scala/org/apache/linkis/manager/service/common/label/LabelChecker.scala
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *    http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.linkis.manager.service.common.label
-
-import org.apache.linkis.manager.label.entity.Label
-
-import java.util
-
-trait LabelChecker {
-
-  def checkEngineLabel(labelList: util.List[Label[_]]): Boolean
-
-  def checkEMLabel(labelList: util.List[Label[_]]): Boolean
-
-  def checkCorrespondingLabel(labelList: util.List[Label[_]], clazz: Class[_]*): Boolean
-}