diff --git a/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/java/org/apache/seatunnel/engine/e2e/classloader/ClassLoaderITBase.java b/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/java/org/apache/seatunnel/engine/e2e/classloader/ClassLoaderITBase.java
index d9b0ad23706..bdc6163c3be 100644
--- a/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/java/org/apache/seatunnel/engine/e2e/classloader/ClassLoaderITBase.java
+++ b/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/java/org/apache/seatunnel/engine/e2e/classloader/ClassLoaderITBase.java
@@ -20,9 +20,12 @@
 import org.apache.seatunnel.common.utils.FileUtils;
 import org.apache.seatunnel.e2e.common.util.ContainerUtil;
 import org.apache.seatunnel.engine.e2e.SeaTunnelContainer;
+import org.apache.seatunnel.engine.server.rest.RestConstant;
 
+import org.awaitility.Awaitility;
+import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Assertions;
-import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.testcontainers.containers.Container;
 import org.testcontainers.containers.GenericContainer;
@@ -31,22 +34,36 @@
 import org.testcontainers.utility.DockerLoggerFactory;
 import org.testcontainers.utility.MountableFile;
 
+import io.restassured.response.Response;
+
 import java.io.File;
 import java.io.IOException;
 import java.net.URL;
+import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
+import java.util.concurrent.TimeUnit;
 
+import static io.restassured.RestAssured.given;
 import static org.apache.seatunnel.e2e.common.util.ContainerUtil.PROJECT_ROOT_PATH;
+import static org.hamcrest.Matchers.equalTo;
 
 public abstract class ClassLoaderITBase extends SeaTunnelContainer {
 
     private static final String CONF_FILE = "/classloader/fake_to_inmemory.conf";
 
+    private static final String http = "http://";
+
+    private static final String colon = ":";
+
     abstract boolean cacheMode();
 
+    private static final Path config = Paths.get(SEATUNNEL_HOME, "config");
+
+    private static final Path binPath = Paths.get(SEATUNNEL_HOME, "bin", SERVER_SHELL);
+
     abstract String seatunnelConfigFileName();
 
     @Test
@@ -65,6 +82,96 @@ public void testFakeSourceToInMemorySink() throws IOException, InterruptedExcept
         }
     }
 
+    @Test
+    public void testFakeSourceToInMemorySinkForRestApi() throws IOException, InterruptedException {
+        LOG.info("test classloader with cache mode: {}", cacheMode());
+        ContainerUtil.copyConnectorJarToContainer(
+                server,
+                CONF_FILE,
+                getConnectorModulePath(),
+                getConnectorNamePrefix(),
+                getConnectorType(),
+                SEATUNNEL_HOME);
+        Awaitility.await()
+                .atMost(2, TimeUnit.MINUTES)
+                .untilAsserted(
+                        () -> {
+                            Response response =
+                                    given().get(
+                                                    http
+                                                            + server.getHost()
+                                                            + colon
+                                                            + server.getFirstMappedPort()
+                                                            + "/hazelcast/rest/cluster");
+                            response.then().statusCode(200);
+                            Thread.sleep(10000);
+                            Assertions.assertEquals(
+                                    1, response.jsonPath().getList("members").size());
+                        });
+        for (int i = 0; i < 10; i++) {
+            // load in memory sink which already leak thread with classloader
+            given().body(
+                            "{\n"
+                                    + "\t\"env\": {\n"
+                                    + "\t\t\"parallelism\": 10,\n"
+                                    + "\t\t\"job.mode\": \"BATCH\"\n"
+                                    + "\t},\n"
+                                    + "\t\"source\": [\n"
+                                    + "\t\t{\n"
+                                    + "\t\t\t\"plugin_name\": \"FakeSource\",\n"
+                                    + "\t\t\t\"result_table_name\": \"fake\",\n"
+                                    + "\t\t\t\"parallelism\": 10,\n"
+                                    + "\t\t\t\"schema\": {\n"
+                                    + "\t\t\t\t\"fields\": {\n"
+                                    + "\t\t\t\t\t\"name\": \"string\",\n"
+                                    + "\t\t\t\t\t\"age\": \"int\",\n"
+                                    + "\t\t\t\t\t\"score\": \"double\"\n"
+                                    + "\t\t\t\t}\n"
+                                    + "\t\t\t}\n"
+                                    + "\t\t}\n"
+                                    + "\t],\n"
+                                    + "\t\"transform\": [],\n"
+                                    + "\t\"sink\": [\n"
+                                    + "\t\t{\n"
+                                    + "\t\t\t\"plugin_name\": \"InMemory\",\n"
+                                    + "\t\t\t\"source_table_name\": \"fake\"\n"
+                                    + "\t\t}\n"
+                                    + "\t]\n"
+                                    + "}")
+                    .header("Content-Type", "application/json; charset=utf-8")
+                    .post(
+                            http
+                                    + server.getHost()
+                                    + colon
+                                    + server.getFirstMappedPort()
+                                    + RestConstant.SUBMIT_JOB_URL)
+                    .then()
+                    .statusCode(200);
+
+            Awaitility.await()
+                    .atMost(2, TimeUnit.MINUTES)
+                    .untilAsserted(
+                            () ->
+                                    given().get(
+                                                    http
+                                                            + server.getHost()
+                                                            + colon
+                                                            + server.getFirstMappedPort()
+                                                            + RestConstant.FINISHED_JOBS_INFO
+                                                            + "/FINISHED")
+                                            .then()
+                                            .statusCode(200)
+                                            .body("[0].jobStatus", equalTo("FINISHED")));
+            Thread.sleep(5000);
+            Assertions.assertTrue(containsDaemonThread());
+            if (cacheMode()) {
+                Assertions.assertEquals(3, getClassLoaderCount());
+            } else {
+                Assertions.assertEquals(2 + i, getClassLoaderCount());
+            }
+        }
+    }
+
     private int getClassLoaderCount() throws IOException, InterruptedException {
         Map<String, Integer> objects = ContainerUtil.getJVMLiveObject(server);
         String className =
@@ -79,7 +186,7 @@ private boolean containsDaemonThread() throws IOException, InterruptedException
     }
 
     @Override
-    @BeforeAll
+    @BeforeEach
     public void startUp() throws Exception {
         server =
                 new GenericContainer<>(getDockerImage())
@@ -96,7 +203,7 @@ public void startUp() throws Exception {
                                                 "seatunnel-engine:" + JDK_DOCKER_IMAGE)))
                         .waitingFor(Wait.forListeningPort());
         copySeaTunnelStarterToContainer(server);
-        server.setPortBindings(Collections.singletonList("5801:5801"));
+        server.setExposedPorts(Collections.singletonList(5801));
 
         server.withCopyFileToContainer(
                 MountableFile.forHostPath(
@@ -148,4 +255,10 @@ public void startUp() throws Exception {
                                 + "/seatunnel-e2e/seatunnel-engine-e2e/connector-seatunnel-e2e-base/src/test/resources/classloader/plugin-mapping.properties"),
                 Paths.get(SEATUNNEL_HOME, "connectors", "plugin-mapping.properties").toString());
     }
+
+    @AfterEach
+    @Override
+    public void tearDown() throws Exception {
+        super.tearDown();
+    }
 }
diff --git a/seatunnel-engine/seatunnel-engine-client/src/main/java/org/apache/seatunnel/engine/client/job/ClientJobExecutionEnvironment.java b/seatunnel-engine/seatunnel-engine-client/src/main/java/org/apache/seatunnel/engine/client/job/ClientJobExecutionEnvironment.java
index 8e0f0c689bd..d92f9722dc3 100644
--- a/seatunnel-engine/seatunnel-engine-client/src/main/java/org/apache/seatunnel/engine/client/job/ClientJobExecutionEnvironment.java
+++ b/seatunnel-engine/seatunnel-engine-client/src/main/java/org/apache/seatunnel/engine/client/job/ClientJobExecutionEnvironment.java
@@ -85,7 +85,7 @@ protected MultipleTableJobConfigParser getJobConfigParser() {
 
     @Override
     protected LogicalDag getLogicalDag() {
-        ImmutablePair<List<Action>, Set<URL>> immutablePair = getJobConfigParser().parse();
+        ImmutablePair<List<Action>, Set<URL>> immutablePair = getJobConfigParser().parse(null);
         actions.addAll(immutablePair.getLeft());
         // Enable upload connector jar package to engine server, automatically upload connector Jar
         // packages and dependent third-party Jar packages to the server before job execution.
diff --git a/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/LogicalDagGeneratorTest.java b/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/LogicalDagGeneratorTest.java
index fc9f2cb72f7..3cd9ed7604c 100644
--- a/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/LogicalDagGeneratorTest.java
+++ b/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/LogicalDagGeneratorTest.java
@@ -49,7 +49,7 @@ public void testLogicalGenerator() {
 
         IdGenerator idGenerator = new IdGenerator();
         ImmutablePair<List<Action>, Set<URL>> immutablePair =
-                new MultipleTableJobConfigParser(filePath, idGenerator, jobConfig).parse();
+                new MultipleTableJobConfigParser(filePath, idGenerator, jobConfig).parse(null);
 
         LogicalDagGenerator logicalDagGenerator =
                 new LogicalDagGenerator(immutablePair.getLeft(), jobConfig, idGenerator);
diff --git a/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/MultipleTableJobConfigParserTest.java b/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/MultipleTableJobConfigParserTest.java
index 319e7515496..abc81903dee 100644
--- a/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/MultipleTableJobConfigParserTest.java
+++ b/seatunnel-engine/seatunnel-engine-client/src/test/java/org/apache/seatunnel/engine/client/MultipleTableJobConfigParserTest.java
@@ -51,7 +51,7 @@ public void testSimpleJobParse() {
         jobConfig.setJobContext(new JobContext());
         MultipleTableJobConfigParser jobConfigParser =
                 new MultipleTableJobConfigParser(filePath, new IdGenerator(), jobConfig);
-        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse(null);
         List<Action> actions = parse.getLeft();
         Assertions.assertEquals(1, actions.size());
         Assertions.assertEquals("Sink[0]-LocalFile-MultiTableSink", actions.get(0).getName());
@@ -71,7 +71,7 @@ public void testComplexJobParse() {
         jobConfig.setJobContext(new JobContext());
         MultipleTableJobConfigParser jobConfigParser =
                 new MultipleTableJobConfigParser(filePath, new IdGenerator(), jobConfig);
-        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse(null);
         List<Action> actions = parse.getLeft();
         Assertions.assertEquals(1, actions.size());
 
@@ -102,7 +102,7 @@ public void testMultipleSinkName() {
         jobConfig.setJobContext(new JobContext());
         MultipleTableJobConfigParser jobConfigParser =
                 new MultipleTableJobConfigParser(filePath, new IdGenerator(), jobConfig);
-        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse(null);
         List<Action> actions = parse.getLeft();
         Assertions.assertEquals(2, actions.size());
 
@@ -122,7 +122,7 @@ public void testMultipleTableSourceWithMultiTableSinkParse() throws IOException
         Config config = ConfigBuilder.of(Paths.get(filePath));
         MultipleTableJobConfigParser jobConfigParser =
                 new MultipleTableJobConfigParser(config, new IdGenerator(), jobConfig);
-        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse(null);
         List<Action> actions = parse.getLeft();
         Assertions.assertEquals(1, actions.size());
         Assertions.assertEquals("Sink[0]-console-MultiTableSink", actions.get(0).getName());
@@ -142,7 +142,7 @@ public void testDuplicatedTransformInOnePipeline() {
         Config config = ConfigBuilder.of(Paths.get(filePath));
         MultipleTableJobConfigParser jobConfigParser =
                 new MultipleTableJobConfigParser(config, new IdGenerator(), jobConfig);
-        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> parse = jobConfigParser.parse(null);
         List<Action> actions = parse.getLeft();
         Assertions.assertEquals("Transform[0]-sql", actions.get(0).getUpstream().get(0).getName());
         Assertions.assertEquals("Transform[1]-sql", actions.get(1).getUpstream().get(0).getName());
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderService.java b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderService.java
similarity index 96%
rename from seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderService.java
rename to seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderService.java
index 2a596c39769..b832882733c 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderService.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderService.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.seatunnel.engine.server.service.classloader;
+package org.apache.seatunnel.engine.core.classloader;
 
 import java.net.URL;
 import java.util.Collection;
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/DefaultClassLoaderService.java b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/DefaultClassLoaderService.java
similarity index 98%
rename from seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/DefaultClassLoaderService.java
rename to seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/DefaultClassLoaderService.java
index 6c647a82d26..36c7ae2f029 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/service/classloader/DefaultClassLoaderService.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/classloader/DefaultClassLoaderService.java
@@ -15,7 +15,7 @@
  * limitations under the License.
  */
 
-package org.apache.seatunnel.engine.server.service.classloader;
+package org.apache.seatunnel.engine.core.classloader;
 
 import org.apache.seatunnel.engine.common.loader.SeaTunnelChildFirstClassLoader;
 
diff --git a/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/parse/MultipleTableJobConfigParser.java b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/parse/MultipleTableJobConfigParser.java
index 0a32b0cf00c..395f8b4a1ac 100644
--- a/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/parse/MultipleTableJobConfigParser.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/main/java/org/apache/seatunnel/engine/core/parse/MultipleTableJobConfigParser.java
@@ -46,8 +46,10 @@
 import org.apache.seatunnel.core.starter.utils.ConfigBuilder;
 import org.apache.seatunnel.engine.common.config.JobConfig;
 import org.apache.seatunnel.engine.common.exception.JobDefineCheckException;
+import org.apache.seatunnel.engine.common.loader.ClassLoaderUtil;
 import org.apache.seatunnel.engine.common.loader.SeaTunnelChildFirstClassLoader;
 import org.apache.seatunnel.engine.common.utils.IdGenerator;
+import org.apache.seatunnel.engine.core.classloader.ClassLoaderService;
 import org.apache.seatunnel.engine.core.dag.actions.Action;
 import org.apache.seatunnel.engine.core.dag.actions.SinkAction;
 import org.apache.seatunnel.engine.core.dag.actions.SinkConfig;
@@ -149,7 +151,7 @@ public MultipleTableJobConfigParser(
                 new JobConfigParser(idGenerator, commonPluginJars, isStartWithSavePoint);
     }
 
-    public ImmutablePair<List<Action>, Set<URL>> parse() {
+    public ImmutablePair<List<Action>, Set<URL>> parse(ClassLoaderService classLoaderService) {
         List<? extends Config> sourceConfigs =
                 TypesafeConfigUtils.getConfigList(
                         seaTunnelJobConfig, "source", Collections.emptyList());
@@ -165,8 +167,15 @@ public ImmutablePair<List<Action>, Set<URL>> parse() {
             connectorJars.addAll(commonPluginJars);
         }
         ClassLoader parentClassLoader = Thread.currentThread().getContextClassLoader();
-        ClassLoader classLoader =
-                new SeaTunnelChildFirstClassLoader(connectorJars, parentClassLoader);
+
+        ClassLoader classLoader;
+        if (classLoaderService == null) {
+            classLoader = new SeaTunnelChildFirstClassLoader(connectorJars, parentClassLoader);
+        } else {
+            classLoader =
+                    classLoaderService.getClassLoader(
+                            Long.parseLong(jobConfig.getJobContext().getJobId()), connectorJars);
+        }
         try {
             Thread.currentThread().setContextClassLoader(classLoader);
             ConfigParserUtil.checkGraph(sourceConfigs, transformConfigs, sinkConfigs);
@@ -196,6 +205,11 @@ public ImmutablePair<List<Action>, Set<URL>> parse() {
             return new ImmutablePair<>(sinkActions, factoryUrls);
         } finally {
             Thread.currentThread().setContextClassLoader(parentClassLoader);
+            if (classLoaderService != null) {
+                classLoaderService.releaseClassLoader(
+                        Long.parseLong(jobConfig.getJobContext().getJobId()), connectorJars);
+            }
+            ClassLoaderUtil.recycleClassLoaderFromThread(classLoader);
         }
     }
 
diff --git a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/AbstractClassLoaderServiceTest.java b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/AbstractClassLoaderServiceTest.java
similarity index 97%
rename from seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/AbstractClassLoaderServiceTest.java
rename to seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/AbstractClassLoaderServiceTest.java
index 87360951c23..779ab63c5a5 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/AbstractClassLoaderServiceTest.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/AbstractClassLoaderServiceTest.java
@@ -15,17 +15,17 @@
  * limitations under the License.
  */
 
-package org.apache.seatunnel.engine.server.service.classloader;
+package org.apache.seatunnel.engine.core.classloader;
 
 import org.apache.seatunnel.engine.common.loader.SeaTunnelChildFirstClassLoader;
 
-import org.apache.curator.shaded.com.google.common.collect.Lists;
-
 import org.junit.jupiter.api.AfterEach;
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 
+import com.google.common.collect.Lists;
+
 import java.net.MalformedURLException;
 import java.net.URL;
 import java.util.Collections;
diff --git a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceCacheModeTest.java b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceCacheModeTest.java
similarity index 95%
rename from seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceCacheModeTest.java
rename to seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceCacheModeTest.java
index 60f249b950c..7c6c569c84e 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceCacheModeTest.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceCacheModeTest.java
@@ -15,13 +15,13 @@
  * limitations under the License.
  */
 
-package org.apache.seatunnel.engine.server.service.classloader;
-
-import org.apache.curator.shaded.com.google.common.collect.Lists;
+package org.apache.seatunnel.engine.core.classloader;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
+import com.google.common.collect.Lists;
+
 import java.net.MalformedURLException;
 import java.net.URL;
 
diff --git a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceTest.java b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceTest.java
similarity index 95%
rename from seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceTest.java
rename to seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceTest.java
index af72f6ee9bd..0e2fe90af2b 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/service/classloader/ClassLoaderServiceTest.java
+++ b/seatunnel-engine/seatunnel-engine-core/src/test/java/org/apache/seatunnel/engine/core/classloader/ClassLoaderServiceTest.java
@@ -15,13 +15,13 @@
  * limitations under the License.
  */
 
-package org.apache.seatunnel.engine.server.service.classloader;
-
-import org.apache.curator.shaded.com.google.common.collect.Lists;
+package org.apache.seatunnel.engine.core.classloader;
 
 import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
+import com.google.common.collect.Lists;
+
 import java.net.MalformedURLException;
 import java.net.URL;
 
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/SeaTunnelServer.java b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/SeaTunnelServer.java
index 4bb041e211c..e9dcdca779f 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/SeaTunnelServer.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/SeaTunnelServer.java
@@ -21,10 +21,10 @@
 import org.apache.seatunnel.engine.common.Constant;
 import org.apache.seatunnel.engine.common.config.SeaTunnelConfig;
 import org.apache.seatunnel.engine.common.exception.SeaTunnelEngineException;
+import org.apache.seatunnel.engine.core.classloader.ClassLoaderService;
+import org.apache.seatunnel.engine.core.classloader.DefaultClassLoaderService;
 import org.apache.seatunnel.engine.server.execution.ExecutionState;
 import org.apache.seatunnel.engine.server.execution.TaskGroupLocation;
-import org.apache.seatunnel.engine.server.service.classloader.ClassLoaderService;
-import org.apache.seatunnel.engine.server.service.classloader.DefaultClassLoaderService;
 import org.apache.seatunnel.engine.server.service.jar.ConnectorPackageService;
 import org.apache.seatunnel.engine.server.service.slot.DefaultSlotService;
 import org.apache.seatunnel.engine.server.service.slot.SlotService;
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/TaskExecutionService.java b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/TaskExecutionService.java
index 68fa111db99..e4ff187bb22 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/TaskExecutionService.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/TaskExecutionService.java
@@ -27,6 +27,7 @@
 import org.apache.seatunnel.engine.common.exception.JobNotFoundException;
 import org.apache.seatunnel.engine.common.loader.ClassLoaderUtil;
 import org.apache.seatunnel.engine.common.utils.PassiveCompletableFuture;
+import org.apache.seatunnel.engine.core.classloader.ClassLoaderService;
 import org.apache.seatunnel.engine.core.job.ConnectorJarIdentifier;
 import org.apache.seatunnel.engine.server.exception.TaskGroupContextNotFoundException;
 import org.apache.seatunnel.engine.server.execution.ExecutionState;
@@ -42,7 +43,6 @@
 import org.apache.seatunnel.engine.server.execution.TaskLocation;
 import org.apache.seatunnel.engine.server.execution.TaskTracker;
 import org.apache.seatunnel.engine.server.metrics.SeaTunnelMetricsContext;
-import org.apache.seatunnel.engine.server.service.classloader.ClassLoaderService;
 import org.apache.seatunnel.engine.server.service.jar.ServerConnectorPackageClient;
 import org.apache.seatunnel.engine.server.task.SeaTunnelTask;
 import org.apache.seatunnel.engine.server.task.TaskGroupImmutableInformation;
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpGetCommandProcessor.java b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpGetCommandProcessor.java
index 08d75891201..81a1047c749 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpGetCommandProcessor.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpGetCommandProcessor.java
@@ -24,6 +24,7 @@
 import org.apache.seatunnel.api.common.metrics.JobMetrics;
 import org.apache.seatunnel.common.utils.JsonUtils;
 import org.apache.seatunnel.engine.common.Constant;
+import org.apache.seatunnel.engine.core.classloader.ClassLoaderService;
 import org.apache.seatunnel.engine.core.dag.logical.LogicalDag;
 import org.apache.seatunnel.engine.core.job.JobDAGInfo;
 import org.apache.seatunnel.engine.core.job.JobImmutableInformation;
@@ -35,7 +36,6 @@
 import org.apache.seatunnel.engine.server.operation.GetClusterHealthMetricsOperation;
 import org.apache.seatunnel.engine.server.operation.GetJobMetricsOperation;
 import org.apache.seatunnel.engine.server.operation.GetJobStatusOperation;
-import org.apache.seatunnel.engine.server.service.classloader.ClassLoaderService;
 import org.apache.seatunnel.engine.server.utils.NodeEngineUtil;
 
 import com.hazelcast.cluster.Address;
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpPostCommandProcessor.java b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpPostCommandProcessor.java
index 6f09e0aadf1..777cb609a02 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpPostCommandProcessor.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestHttpPostCommandProcessor.java
@@ -124,8 +124,10 @@ private void handleSubmitJob(HttpPostCommand httpPostCommand, String uri)
 
         boolean startWithSavePoint =
                 Boolean.parseBoolean(requestParams.get(RestConstant.IS_START_WITH_SAVE_POINT));
+        SeaTunnelServer seaTunnelServer = getSeaTunnelServer();
         RestJobExecutionEnvironment restJobExecutionEnvironment =
                 new RestJobExecutionEnvironment(
+                        seaTunnelServer,
                         jobConfig,
                         config,
                         textCommandService.getNode(),
@@ -135,7 +137,6 @@ private void handleSubmitJob(HttpPostCommand httpPostCommand, String uri)
                                 : null);
         JobImmutableInformation jobImmutableInformation = restJobExecutionEnvironment.build();
         Long jobId = jobImmutableInformation.getJobId();
-        SeaTunnelServer seaTunnelServer = getSeaTunnelServer();
         if (seaTunnelServer == null) {
 
             NodeEngineUtil.sendOperationToMasterNode(
diff --git a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestJobExecutionEnvironment.java b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestJobExecutionEnvironment.java
index c1aa84dd6d2..a166d0a4d5a 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestJobExecutionEnvironment.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/main/java/org/apache/seatunnel/engine/server/rest/RestJobExecutionEnvironment.java
@@ -27,6 +27,7 @@
 import org.apache.seatunnel.engine.core.job.AbstractJobEnvironment;
 import org.apache.seatunnel.engine.core.job.JobImmutableInformation;
 import org.apache.seatunnel.engine.core.parse.MultipleTableJobConfigParser;
+import org.apache.seatunnel.engine.server.SeaTunnelServer;
 
 import org.apache.commons.lang3.tuple.ImmutablePair;
 
@@ -47,13 +48,17 @@ public class RestJobExecutionEnvironment extends AbstractJobEnvironment {
 
     private final Long jobId;
 
+    private final SeaTunnelServer seaTunnelServer;
+
     public RestJobExecutionEnvironment(
+            SeaTunnelServer seaTunnelServer,
             JobConfig jobConfig,
             Config seaTunnelJobConfig,
             Node node,
             boolean isStartWithSavePoint,
             Long jobId) {
         super(jobConfig, isStartWithSavePoint);
+        this.seaTunnelServer = seaTunnelServer;
         this.seaTunnelJobConfig = seaTunnelJobConfig;
         this.nodeEngine = node.getNodeEngine();
         this.jobConfig.setJobContext(
@@ -73,7 +78,8 @@ public Long getJobId() {
 
     @Override
     protected LogicalDag getLogicalDag() {
-        ImmutablePair<List<Action>, Set<URL>> immutablePair = getJobConfigParser().parse();
+        ImmutablePair<List<Action>, Set<URL>> immutablePair =
+                getJobConfigParser().parse(seaTunnelServer.getClassLoaderService());
         actions.addAll(immutablePair.getLeft());
         jarUrls.addAll(commonPluginJars);
         jarUrls.addAll(immutablePair.getRight());
diff --git a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/ConnectorPackageServiceTest.java b/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/ConnectorPackageServiceTest.java
index a5c0569d608..a61715aeafc 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/ConnectorPackageServiceTest.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/ConnectorPackageServiceTest.java
@@ -199,7 +199,7 @@ public void testRestoreWhenMasterNodeSwitch() throws InterruptedException, IOExc
         fillJobConfig(jobConfig, envOptions);
         List<URL> commonPluginJars = new ArrayList<>(searchPluginJars());
         commonPluginJars.addAll(
-                new ArrayList<URL>(
+                new ArrayList<>(
                         Common.getThirdPartyJars(
                                         jobConfig
                                                 .getEnvOptions()
@@ -220,7 +220,8 @@ public void testRestoreWhenMasterNodeSwitch() throws InterruptedException, IOExc
         MultipleTableJobConfigParser multipleTableJobConfigParser =
                 new MultipleTableJobConfigParser(
                         filePath, new IdGenerator(), jobConfig, commonPluginJars, false);
-        ImmutablePair<List<Action>, Set<URL>> immutablePair = multipleTableJobConfigParser.parse();
+        ImmutablePair<List<Action>, Set<URL>> immutablePair =
+                multipleTableJobConfigParser.parse(null);
         Set<ConnectorJarIdentifier> commonJarIdentifiers = new HashSet<>();
 
         // Upload commonPluginJar
diff --git a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/TestUtils.java b/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/TestUtils.java
index 6dac20a34d0..79d487d50a7 100644
--- a/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/TestUtils.java
+++ b/seatunnel-engine/seatunnel-engine-server/src/test/java/org/apache/seatunnel/engine/server/TestUtils.java
@@ -119,7 +119,7 @@ public static LogicalDag createTestLogicalPlan(
 
         IdGenerator idGenerator = new IdGenerator();
         ImmutablePair<List<Action>, Set<URL>> immutablePair =
-                new MultipleTableJobConfigParser(filePath, idGenerator, jobConfig).parse();
+                new MultipleTableJobConfigParser(filePath, idGenerator, jobConfig).parse(null);
 
         LogicalDagGenerator logicalDagGenerator =
                 new LogicalDagGenerator(immutablePair.getLeft(), jobConfig, idGenerator);