diff --git a/backend/framework/sdk/src/main/java/io/metersphere/sdk/dto/api/request/logic/controller/MsLoopController.java b/backend/framework/sdk/src/main/java/io/metersphere/sdk/dto/api/request/logic/controller/MsLoopController.java
index 3e2db23f05..dec46278dc 100644
--- a/backend/framework/sdk/src/main/java/io/metersphere/sdk/dto/api/request/logic/controller/MsLoopController.java
+++ b/backend/framework/sdk/src/main/java/io/metersphere/sdk/dto/api/request/logic/controller/MsLoopController.java
@@ -9,6 +9,5 @@ import lombok.EqualsAndHashCode;
 @EqualsAndHashCode(callSuper = true)
 @PluginSubType("MsLoopController")
 public class MsLoopController extends TestElementDTO {
-    private String clazzName = MsLoopController.class.getCanonicalName();
     private String loopType;
 }
diff --git a/backend/services/api-test/src/main/java/io/metersphere/api/util/ApiDataUtils.java b/backend/services/api-test/src/main/java/io/metersphere/api/util/ApiDataUtils.java
index 7f62b474a2..a37fefbb18 100644
--- a/backend/services/api-test/src/main/java/io/metersphere/api/util/ApiDataUtils.java
+++ b/backend/services/api-test/src/main/java/io/metersphere/api/util/ApiDataUtils.java
@@ -9,7 +9,6 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 import com.fasterxml.jackson.databind.SerializationFeature;
 import com.fasterxml.jackson.databind.json.JsonMapper;
 import com.fasterxml.jackson.databind.jsontype.NamedType;
-import com.fasterxml.jackson.databind.jsontype.impl.StdSubtypeResolver;
 import com.fasterxml.jackson.databind.type.CollectionType;
 import io.metersphere.sdk.dto.api.request.post.processors.MsPostJSR223Processor;
 import io.metersphere.sdk.dto.api.request.sampler.MsDebugSampler;
@@ -24,18 +23,23 @@ public class ApiDataUtils {
     private ApiDataUtils() {
     }
 
-    private static final ObjectMapper objectMapper = JsonMapper.builder()
+    private static ObjectMapper objectMapper = JsonMapper.builder()
             .enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS)
             .build();
 
-    private static final StdSubtypeResolver resolver = new StdSubtypeResolver();
+    // 默认内置子组件，如果有新的子组件，需要在这里添加
+    static final List<NamedType> namedTypes = new LinkedList<>();
 
     static {
-        // 添加处理资源文件的类
-        final List<NamedType> namedTypes = new LinkedList<>();
+        // 默认内置的子组件
         namedTypes.add(new NamedType(MsPostJSR223Processor.class, MsPostJSR223Processor.class.getSimpleName()));
         namedTypes.add(new NamedType(MsDebugSampler.class, MsDebugSampler.class.getSimpleName()));
 
+        setObjectMapper(objectMapper);
+        namedTypes.forEach(objectMapper::registerSubtypes);
+    }
+
+    private static void setObjectMapper(ObjectMapper objectMapper) {
         objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
         // 支持json字符中带注释符
         objectMapper.configure(JsonParser.Feature.ALLOW_COMMENTS, true);
@@ -44,8 +48,6 @@ public class ApiDataUtils {
         // 如果一个对象中没有任何的属性，那么在序列化的时候就会报错
         objectMapper.disable(SerializationFeature.FAIL_ON_EMPTY_BEANS);
         objectMapper.configure(DeserializationFeature.ACCEPT_SINGLE_VALUE_AS_ARRAY, true);
-        namedTypes.forEach(resolver::registerSubtypes);
-        objectMapper.setSubtypeResolver(resolver);
     }
 
     public static String toJSONString(Object value) {
@@ -88,11 +90,23 @@ public class ApiDataUtils {
     /**
      * 设置动态加载的jar的Resolver
      *
-     * @param namedTypes PluginSubType 注解的类
+     * @param newTypes PluginSubType 注解的类
      */
-    public static void setResolver(List<NamedType> namedTypes) {
-        namedTypes.forEach(resolver::registerSubtypes);
-        objectMapper.setSubtypeResolver(resolver);
+    public static void setResolver(List<NamedType> newTypes) {
+        // 获取所有子组件 TODO：此方法无法卸载组件
+        // SubtypeResolver subtypeResolver = objectMapper.getSubtypeResolver();
+        // objectMapper.setSubtypeResolver(subtypeResolver);
+
+        objectMapper = JsonMapper.builder()
+                .enable(JsonReadFeature.ALLOW_UNESCAPED_CONTROL_CHARS)
+                .build();
+        setObjectMapper(objectMapper);
+
+        // 加入默认组件
+        namedTypes.forEach(objectMapper::registerSubtypes);
+        // 加入新的动态组件
+        newTypes.forEach(objectMapper::registerSubtypes);
+
     }
 
     /**
@@ -101,7 +115,8 @@ public class ApiDataUtils {
      * @param clazz PluginSubType 注解的类
      */
     public static void setResolver(Class<?> clazz) {
-        resolver.registerSubtypes(clazz);
-        objectMapper.setSubtypeResolver(resolver);
+        setResolver(new LinkedList<>());
+        // 加入新的动态组件
+        objectMapper.registerSubtypes(clazz);
     }
 }
diff --git a/backend/services/api-test/src/test/java/io/metersphere/api/controller/PluginSubTypeTests.java b/backend/services/api-test/src/test/java/io/metersphere/api/controller/PluginSubTypeTests.java
index aaf49ea14e..2f0e35efae 100644
--- a/backend/services/api-test/src/test/java/io/metersphere/api/controller/PluginSubTypeTests.java
+++ b/backend/services/api-test/src/test/java/io/metersphere/api/controller/PluginSubTypeTests.java
@@ -1,7 +1,9 @@
 package io.metersphere.api.controller;
 
+import com.fasterxml.jackson.databind.jsontype.NamedType;
 import io.metersphere.api.util.ApiDataUtils;
 import io.metersphere.plugin.api.dto.TestElementDTO;
+import io.metersphere.sdk.dto.api.request.logic.controller.MsLoopController;
 import io.metersphere.sdk.dto.api.request.post.processors.MsPostJSR223Processor;
 import io.metersphere.sdk.dto.api.request.sampler.MsDebugSampler;
 import io.metersphere.system.uid.IDGenerator;
@@ -10,13 +12,15 @@ import org.springframework.boot.test.autoconfigure.web.servlet.AutoConfigureMock
 import org.springframework.boot.test.context.SpringBootTest;
 
 import java.util.LinkedList;
+import java.util.List;
 
 
-@SpringBootTest(webEnvironment= SpringBootTest.WebEnvironment.RANDOM_PORT)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
 @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
 @AutoConfigureMockMvc
 public class PluginSubTypeTests {
 
+
     @Test
     @Order(0)
     public void pluginSubTypeTest() throws Exception {
@@ -35,4 +39,44 @@ public class PluginSubTypeTests {
         TestElementDTO testElementDTO = ApiDataUtils.parseObject(json, TestElementDTO.class);
         Assertions.assertNotNull(testElementDTO);
     }
+
+    @Test
+    @Order(1)
+    public void resolverTest() throws Exception {
+        // ApiDataUtils.setResolver(MsLoopController.class);
+        List<NamedType> namedTypes = new LinkedList<>();
+        namedTypes.add(new NamedType(MsLoopController.class, MsLoopController.class.getSimpleName()));
+        ApiDataUtils.setResolver(namedTypes);
+    }
+
+    @Test
+    @Order(2)
+    public void newPluginSubTypeTest() throws Exception {
+        MsLoopController loopController = new MsLoopController();
+        loopController.setName("测试loopController");
+        String json = ApiDataUtils.toJSONString(loopController);
+
+        TestElementDTO testElementDTO = ApiDataUtils.parseObject(json, TestElementDTO.class);
+        Assertions.assertNotNull(testElementDTO);
+
+    }
+
+    @Test
+    @Order(3)
+    public void retrySubTypeTest() throws Exception {
+        MsDebugSampler debugSampler = new MsDebugSampler();
+        debugSampler.setName("测试DebugSampler");
+        debugSampler.setUuid(IDGenerator.nextStr());
+        LinkedList<TestElementDTO> hashTree = new LinkedList<>();
+        hashTree.add(debugSampler);
+        MsPostJSR223Processor msjsr223Processor = new MsPostJSR223Processor();
+        msjsr223Processor.setName("测试jsr223");
+        msjsr223Processor.setJsrEnable(true);
+        msjsr223Processor.setChildren(hashTree);
+
+        String json = ApiDataUtils.toJSONString(msjsr223Processor);
+        Assertions.assertNotNull(json);
+        TestElementDTO testElementDTO = ApiDataUtils.parseObject(json, TestElementDTO.class);
+        Assertions.assertNotNull(testElementDTO);
+    }
 }