diff --git a/backend/src/main/java/io/metersphere/engine/EngineFactory.java b/backend/src/main/java/io/metersphere/engine/EngineFactory.java
index 83a8d445e5..e89df864e7 100644
--- a/backend/src/main/java/io/metersphere/engine/EngineFactory.java
+++ b/backend/src/main/java/io/metersphere/engine/EngineFactory.java
@@ -7,7 +7,6 @@ import io.metersphere.base.domain.FileMetadata;
 import io.metersphere.base.domain.LoadTestWithBLOBs;
 import io.metersphere.commons.constants.EngineType;
 import io.metersphere.commons.exception.MSException;
-import io.metersphere.commons.utils.CommonBeanFactory;
 import io.metersphere.engine.docker.DockerTestEngine;
 import io.metersphere.engine.kubernetes.KubernetesTestEngine;
 import io.metersphere.parse.EngineSourceParser;
@@ -22,9 +21,9 @@ public class EngineFactory {
 
         switch (type) {
             case DOCKER:
-                return CommonBeanFactory.getBean(DockerTestEngine.class);
+                return new DockerTestEngine();
             case KUBERNETES:
-                return CommonBeanFactory.getBean(KubernetesTestEngine.class);
+                return new KubernetesTestEngine();
         }
         return null;
     }
diff --git a/backend/src/main/java/io/metersphere/engine/docker/DockerTestEngine.java b/backend/src/main/java/io/metersphere/engine/docker/DockerTestEngine.java
index f82cbce655..1665b9f1f0 100644
--- a/backend/src/main/java/io/metersphere/engine/docker/DockerTestEngine.java
+++ b/backend/src/main/java/io/metersphere/engine/docker/DockerTestEngine.java
@@ -2,9 +2,7 @@ package io.metersphere.engine.docker;
 
 import io.metersphere.engine.Engine;
 import io.metersphere.engine.EngineContext;
-import org.springframework.stereotype.Service;
 
-@Service
 public class DockerTestEngine implements Engine {
     private EngineContext context;
 
diff --git a/backend/src/main/java/io/metersphere/engine/kubernetes/KubernetesTestEngine.java b/backend/src/main/java/io/metersphere/engine/kubernetes/KubernetesTestEngine.java
index 4f6a8f6d17..db7cf52f0b 100644
--- a/backend/src/main/java/io/metersphere/engine/kubernetes/KubernetesTestEngine.java
+++ b/backend/src/main/java/io/metersphere/engine/kubernetes/KubernetesTestEngine.java
@@ -11,11 +11,9 @@ import io.metersphere.engine.kubernetes.crds.jmeter.Jmeter;
 import io.metersphere.engine.kubernetes.crds.jmeter.JmeterSpec;
 import io.metersphere.engine.kubernetes.provider.ClientCredential;
 import io.metersphere.engine.kubernetes.provider.KubernetesProvider;
-import org.springframework.stereotype.Service;
 
 import java.util.HashMap;
 
-@Service
 public class KubernetesTestEngine implements Engine {
     private EngineContext context;
 
diff --git a/backend/src/main/java/io/metersphere/parse/EngineSourceParserFactory.java b/backend/src/main/java/io/metersphere/parse/EngineSourceParserFactory.java
index 57f315b49b..6659d8d17d 100644
--- a/backend/src/main/java/io/metersphere/parse/EngineSourceParserFactory.java
+++ b/backend/src/main/java/io/metersphere/parse/EngineSourceParserFactory.java
@@ -1,7 +1,6 @@
 package io.metersphere.parse;
 
 import io.metersphere.commons.constants.FileType;
-import io.metersphere.commons.utils.CommonBeanFactory;
 import io.metersphere.parse.xml.XmlEngineSourceParse;
 
 public class EngineSourceParserFactory {
@@ -9,7 +8,7 @@ public class EngineSourceParserFactory {
         final FileType engineType = FileType.valueOf(type);
 
         if (FileType.JMX.equals(engineType)) {
-            return CommonBeanFactory.getBean(XmlEngineSourceParse.class);
+            return new XmlEngineSourceParse();
         }
 
         return null;
diff --git a/backend/src/main/java/io/metersphere/parse/xml/XmlEngineSourceParse.java b/backend/src/main/java/io/metersphere/parse/xml/XmlEngineSourceParse.java
index d4f0d170ed..db8dfe02ae 100644
--- a/backend/src/main/java/io/metersphere/parse/xml/XmlEngineSourceParse.java
+++ b/backend/src/main/java/io/metersphere/parse/xml/XmlEngineSourceParse.java
@@ -4,7 +4,6 @@ import io.metersphere.engine.EngineContext;
 import io.metersphere.parse.EngineSourceParser;
 import io.metersphere.parse.xml.reader.DocumentParser;
 import io.metersphere.parse.xml.reader.DocumentParserFactory;
-import org.springframework.stereotype.Service;
 import org.w3c.dom.Document;
 import org.xml.sax.InputSource;
 
@@ -12,7 +11,6 @@ import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 import java.io.InputStream;
 
-@Service
 public class XmlEngineSourceParse implements EngineSourceParser {
     @Override
     public String parse(EngineContext context, InputStream source) throws Exception {
diff --git a/backend/src/main/java/io/metersphere/service/LoadTestService.java b/backend/src/main/java/io/metersphere/service/LoadTestService.java
index 1ac1e5c13e..a31ec38747 100644
--- a/backend/src/main/java/io/metersphere/service/LoadTestService.java
+++ b/backend/src/main/java/io/metersphere/service/LoadTestService.java
@@ -161,7 +161,7 @@ public class LoadTestService {
         LogUtil.info("Load test started " + loadTest.getName());
         // engine type (DOCKER|KUBERNETES)
         // todo set type
-        Engine engine = EngineFactory.createEngine(fileMetadata.getEngine());
+        final Engine engine = EngineFactory.createEngine(fileMetadata.getEngine());
         if (engine == null) {
             MSException.throwException(String.format("Test cannot be run，test ID：%s，file type：%s",
                     request.getId(),