diff --git a/api-test/backend/src/main/java/io/metersphere/listener/ProjectCreatedListener.java b/api-test/backend/src/main/java/io/metersphere/listener/ProjectCreatedListener.java
index af84756ec2..9380cda2fa 100644
--- a/api-test/backend/src/main/java/io/metersphere/listener/ProjectCreatedListener.java
+++ b/api-test/backend/src/main/java/io/metersphere/listener/ProjectCreatedListener.java
@@ -1,21 +1,21 @@
 package io.metersphere.listener;
 
-import io.metersphere.base.domain.ApiModule;
-import io.metersphere.base.domain.ModuleNode;
-import io.metersphere.base.domain.Project;
+import io.metersphere.base.domain.*;
 import io.metersphere.base.mapper.ApiModuleMapper;
+import io.metersphere.base.mapper.ApiScenarioModuleMapper;
 import io.metersphere.base.mapper.ProjectMapper;
 import io.metersphere.base.mapper.ext.BaseModuleNodeMapper;
 import io.metersphere.commons.constants.KafkaTopicConstants;
 import io.metersphere.commons.constants.ProjectModuleDefaultNodeEnum;
 import io.metersphere.commons.utils.BeanUtils;
 import io.metersphere.commons.utils.LogUtil;
-import io.metersphere.commons.utils.SessionUtils;
+import org.apache.commons.collections.CollectionUtils;
 import org.apache.kafka.clients.consumer.ConsumerRecord;
 import org.springframework.kafka.annotation.KafkaListener;
 import org.springframework.stereotype.Component;
 
 import javax.annotation.Resource;
+import java.util.List;
 import java.util.UUID;
 
 @Component
@@ -28,6 +28,8 @@ public class ProjectCreatedListener {
     @Resource
     private ApiModuleMapper apiModuleMapper;
     @Resource
+    private ApiScenarioModuleMapper apiScenarioModuleMapper;
+    @Resource
     private ProjectMapper projectMapper;
 
 
@@ -52,7 +54,12 @@ public class ProjectCreatedListener {
         record.setUpdateTime(System.currentTimeMillis());
         record.setProjectId(projectId);
         record.setName(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName());
-        baseModuleNodeMapper.insert(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getTableName(), record);
+        ApiScenarioModuleExample scenarioModuleExample = new ApiScenarioModuleExample();
+        scenarioModuleExample.createCriteria().andProjectIdEqualTo(projectId).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName()).andParentIdIsNull();
+        List<ApiScenarioModule> scenarioModules = apiScenarioModuleMapper.selectByExample(scenarioModuleExample);
+        if (CollectionUtils.isEmpty(scenarioModules)) {
+            baseModuleNodeMapper.insert(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getTableName(), record);
+        }
         ApiModule apiRecord = new ApiModule();
         BeanUtils.copyBean(apiRecord, record);
         apiRecord.setName(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName());
@@ -60,7 +67,12 @@ public class ProjectCreatedListener {
         for (String protocol : protocols) {
             apiRecord.setProtocol(protocol);
             apiRecord.setId(UUID.randomUUID().toString());
-            apiModuleMapper.insert(apiRecord);
+            ApiModuleExample apiExample = new ApiModuleExample();
+            apiExample.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(protocol).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName()).andParentIdIsNull();
+            List<ApiModule> apiList = apiModuleMapper.selectByExample(apiExample);
+            if (CollectionUtils.isEmpty(apiList)) {
+                apiModuleMapper.insert(apiRecord);
+            }
         }
     }
 }
diff --git a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionImportUtil.java b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionImportUtil.java
index 7e41354d09..dcd8a49aac 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionImportUtil.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionImportUtil.java
@@ -9,6 +9,7 @@ import io.metersphere.base.domain.*;
 import io.metersphere.base.mapper.ApiModuleMapper;
 import io.metersphere.base.mapper.ApiTestCaseMapper;
 import io.metersphere.commons.constants.NoticeConstants;
+import io.metersphere.commons.constants.ProjectModuleDefaultNodeEnum;
 import io.metersphere.commons.constants.PropertyConstant;
 import io.metersphere.commons.enums.ApiTestDataStatus;
 import io.metersphere.commons.utils.BeanUtils;
@@ -355,7 +356,7 @@ public class ApiDefinitionImportUtil {
     public static void setModule(ApiDefinitionWithBLOBs item, ApiModuleMapper apiModuleMapper) {
         if (item != null && StringUtils.isEmpty(item.getModuleId()) || "default-module".equals(item.getModuleId())) {
             ApiModuleExample example = new ApiModuleExample();
-            example.createCriteria().andProjectIdEqualTo(item.getProjectId()).andProtocolEqualTo(item.getProtocol()).andNameEqualTo("未规划接口");
+            example.createCriteria().andProjectIdEqualTo(item.getProjectId()).andProtocolEqualTo(item.getProtocol()).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName());
             List<ApiModule> modules = apiModuleMapper.selectByExample(example);
             if (CollectionUtils.isNotEmpty(modules)) {
                 item.setModuleId(modules.get(0).getId());
diff --git a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionService.java b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionService.java
index 1e44428a86..a50b3f1831 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiDefinitionService.java
@@ -1003,7 +1003,7 @@ public class ApiDefinitionService {
     private void setModule(ApiDefinitionWithBLOBs item) {
         if (item != null && StringUtils.isEmpty(item.getModuleId()) || "default-module".equals(item.getModuleId())) {
             ApiModuleExample example = new ApiModuleExample();
-            example.createCriteria().andProjectIdEqualTo(item.getProjectId()).andProtocolEqualTo(item.getProtocol()).andNameEqualTo("未规划接口");
+            example.createCriteria().andProjectIdEqualTo(item.getProjectId()).andProtocolEqualTo(item.getProtocol()).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName());
             List<ApiModule> modules = apiModuleMapper.selectByExample(example);
             if (CollectionUtils.isNotEmpty(modules)) {
                 item.setModuleId(modules.get(0).getId());
@@ -1840,7 +1840,7 @@ public class ApiDefinitionService {
 
     public void initModulePathAndId(String projectId, ApiDefinitionWithBLOBs test) {
         ApiModuleExample example = new ApiModuleExample();
-        example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(test.getProtocol()).andNameEqualTo("未规划接口").andLevelEqualTo(1);
+        example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(test.getProtocol()).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName()).andLevelEqualTo(1);
         List<ApiModule> modules = apiModuleMapper.selectByExample(example);
         if (CollectionUtils.isNotEmpty(modules)) {
             test.setModuleId(modules.get(0).getId());
diff --git a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiModuleService.java b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiModuleService.java
index 1e8d1d577f..b8d75361ce 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/definition/ApiModuleService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/definition/ApiModuleService.java
@@ -1,24 +1,15 @@
 package io.metersphere.service.definition;
 
 import io.metersphere.api.dto.ApiTestImportRequest;
-import io.metersphere.api.dto.definition.ApiDefinitionRequest;
-import io.metersphere.api.dto.definition.ApiDefinitionResult;
-import io.metersphere.api.dto.definition.ApiModuleDTO;
-import io.metersphere.api.dto.definition.ApiTestCaseRequest;
-import io.metersphere.api.dto.definition.DragModuleRequest;
-import io.metersphere.api.dto.definition.UpdateApiModuleDTO;
+import io.metersphere.api.dto.definition.*;
 import io.metersphere.api.parse.api.ApiDefinitionImport;
-import io.metersphere.base.domain.ApiDefinition;
-import io.metersphere.base.domain.ApiDefinitionExample;
-import io.metersphere.base.domain.ApiDefinitionWithBLOBs;
-import io.metersphere.base.domain.ApiModule;
-import io.metersphere.base.domain.ApiModuleExample;
-import io.metersphere.base.domain.ApiTestCaseWithBLOBs;
+import io.metersphere.base.domain.*;
 import io.metersphere.base.mapper.ApiDefinitionMapper;
 import io.metersphere.base.mapper.ApiModuleMapper;
 import io.metersphere.base.mapper.ext.ExtApiDefinitionMapper;
 import io.metersphere.base.mapper.ext.ExtApiModuleMapper;
 import io.metersphere.base.mapper.ext.ExtApiTestCaseMapper;
+import io.metersphere.commons.constants.ProjectModuleDefaultNodeEnum;
 import io.metersphere.commons.constants.PropertyConstant;
 import io.metersphere.commons.constants.TestCaseConstants;
 import io.metersphere.commons.enums.ApiTestDataStatus;
@@ -44,15 +35,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import javax.annotation.Resource;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.LinkedHashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.UUID;
+import java.util.*;
 import java.util.function.Function;
 import java.util.stream.Collectors;
 
@@ -204,7 +187,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         return getNodeTrees(apiModules);
     }
 
-    public List<ApiModuleDTO> getNodeTreeByCondition(String projectId, String protocol, String versionId, ApiDefinitionRequest request ) {
+    public List<ApiModuleDTO> getNodeTreeByCondition(String projectId, String protocol, String versionId, ApiDefinitionRequest request) {
         // 判断当前项目下是否有默认模块，没有添加默认模块
         this.getDefaultNode(projectId, protocol);
         List<ApiModuleDTO> apiModules = getApiModulesByProjectAndPro(projectId, protocol);
@@ -588,12 +571,12 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
 
     public ApiModule getDefaultNode(String projectId, String protocol) {
         ApiModuleExample example = new ApiModuleExample();
-        example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(protocol).andNameEqualTo("未规划接口").andParentIdIsNull();
+        example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(protocol).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName()).andParentIdIsNull();
         List<ApiModule> list = apiModuleMapper.selectByExample(example);
         if (CollectionUtils.isEmpty(list)) {
             ApiModule record = new ApiModule();
             record.setId(UUID.randomUUID().toString());
-            record.setName("未规划接口");
+            record.setName(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName());
             record.setProtocol(protocol);
             record.setPos(1.0);
             record.setLevel(1);
@@ -608,17 +591,6 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         }
     }
 
-    public ApiModule getDefaultNodeUnCreateNew(String projectId, String protocol) {
-        ApiModuleExample example = new ApiModuleExample();
-        example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(protocol).andNameEqualTo("未规划接口").andParentIdIsNull();
-        List<ApiModule> list = apiModuleMapper.selectByExample(example);
-        if (CollectionUtils.isEmpty(list)) {
-            return null;
-        } else {
-            return list.get(0);
-        }
-    }
-
     public long countTrashApiData(String projectId, String protocol) {
         ApiDefinitionExample example = new ApiDefinitionExample();
         example.createCriteria().andProjectIdEqualTo(projectId).andProtocolEqualTo(protocol).andStatusEqualTo("Trash");
@@ -666,7 +638,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         if (protocol.equals("HTTP")) {
             return dealHttp(data, pidChildrenMap, idPathMap, idModuleMap, request, fullCoverage, urlRepeat, importCases);
         } else {
-             return delOtherProtocol(data, pidChildrenMap, idPathMap, idModuleMap, request, fullCoverage, importCases);
+            return delOtherProtocol(data, pidChildrenMap, idPathMap, idModuleMap, request, fullCoverage, importCases);
         }
 
     }
@@ -693,7 +665,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         //处理模块
         setModule(moduleMap, pidChildrenMap, idPathMap, idModuleMap, optionData, chooseModule);
 
-        return getUpdateApiModuleDTO(chooseModule,idPathMap,optionData,fullCoverage, moduleMap,optionDataCases);
+        return getUpdateApiModuleDTO(chooseModule, idPathMap, optionData, fullCoverage, moduleMap, optionDataCases);
     }
 
     private UpdateApiModuleDTO dealHttp(List<ApiDefinitionWithBLOBs> data,
@@ -722,8 +694,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         setModule(moduleMap, pidChildrenMap, idPathMap, idModuleMap, optionData, chooseModule);
 
 
-
-        return getUpdateApiModuleDTO(chooseModule,idPathMap,optionData,fullCoverage, moduleMap,optionDataCases);
+        return getUpdateApiModuleDTO(chooseModule, idPathMap, optionData, fullCoverage, moduleMap, optionDataCases);
 
     }
 
@@ -752,7 +723,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
         }
     }
 
-    private UpdateApiModuleDTO getUpdateApiModuleDTO(ApiModuleDTO chooseModule,Map<String, String> idPathMap,List<ApiDefinitionWithBLOBs> optionData,Boolean fullCoverage,Map<String, ApiModule> moduleMap, List<ApiTestCaseWithBLOBs> optionDataCases) {
+    private UpdateApiModuleDTO getUpdateApiModuleDTO(ApiModuleDTO chooseModule, Map<String, String> idPathMap, List<ApiDefinitionWithBLOBs> optionData, Boolean fullCoverage, Map<String, ApiModule> moduleMap, List<ApiTestCaseWithBLOBs> optionDataCases) {
         UpdateApiModuleDTO updateApiModuleDTO = new UpdateApiModuleDTO();
         updateApiModuleDTO.setChooseModule(chooseModule);
         updateApiModuleDTO.setIdPathMap(idPathMap);
@@ -822,7 +793,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
             //导入时即没选中模块，接口自身也没模块的，直接返会当前项目，当前协议下的默认模块
             List<ApiModule> moduleList = pidChildrenMap.get(PropertyConstant.ROOT);
             for (ApiModule module : moduleList) {
-                if (module.getName().equals("未规划接口")) {
+                if (module.getName().equals(ProjectModuleDefaultNodeEnum.API_MODULE_DEFAULT_NODE.getNodeName())) {
                     datum.setModuleId(module.getId());
                     datum.setModulePath("/" + module.getName());
                 }
@@ -846,6 +817,7 @@ public class ApiModuleService extends NodeTreeService<ApiModuleDTO> {
             datum.setModulePath(idPathMap.get(chooseModule.getId()));
         }
     }
+
     public String[] getPathTree(String modulePath) {
         String substring = modulePath.substring(0, 1);
         if (substring.equals("/")) {
diff --git a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
index cac52aed90..c83af33aa2 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioModuleService.java
@@ -11,6 +11,7 @@ import io.metersphere.base.mapper.ApiScenarioMapper;
 import io.metersphere.base.mapper.ApiScenarioModuleMapper;
 import io.metersphere.base.mapper.ext.ExtApiScenarioMapper;
 import io.metersphere.base.mapper.ext.ExtApiScenarioModuleMapper;
+import io.metersphere.commons.constants.ProjectModuleDefaultNodeEnum;
 import io.metersphere.commons.constants.PropertyConstant;
 import io.metersphere.commons.constants.TestCaseConstants;
 import io.metersphere.commons.enums.ApiTestDataStatus;
@@ -157,7 +158,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
         //回收站数据初始化：被删除了的数据挂在默认模块上
         initTrashDataModule(projectId);
         //通过回收站里的接口模块进行反显
-        if(request.getFilters() != null && request.getFilters().get("status") != null){
+        if (request.getFilters() != null && request.getFilters().get("status") != null) {
             List<String> statusList = new ArrayList<>();
             statusList.add(ApiTestDataStatus.TRASH.getValue());
             request.getFilters().put("status", statusList);
@@ -507,12 +508,12 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
 
     public ApiScenarioModule getDefaultNode(String projectId) {
         ApiScenarioModuleExample example = new ApiScenarioModuleExample();
-        example.createCriteria().andProjectIdEqualTo(projectId).andNameEqualTo("未规划场景").andParentIdIsNull();
+        example.createCriteria().andProjectIdEqualTo(projectId).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName()).andParentIdIsNull();
         List<ApiScenarioModule> list = apiScenarioModuleMapper.selectByExample(example);
         if (CollectionUtils.isEmpty(list)) {
             ApiScenarioModule record = new ApiScenarioModule();
             record.setId(UUID.randomUUID().toString());
-            record.setName("未规划场景");
+            record.setName(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName());
             record.setPos(1.0);
             record.setLevel(1);
             record.setCreateTime(System.currentTimeMillis());
@@ -825,7 +826,7 @@ public class ApiScenarioModuleService extends NodeTreeService<ApiScenarioModuleD
                     //导入时即没选中模块，接口自身也没模块的，直接返会当前项目，当前协议下的默认模块
                     List<ApiScenarioModule> moduleList = pidChildrenMap.get(PropertyConstant.ROOT);
                     for (ApiScenarioModule module : moduleList) {
-                        if (module.getName().equals("未规划场景")) {
+                        if (module.getName().equals(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName())) {
                             datum.setApiScenarioModuleId(module.getId());
                             datum.setModulePath("/" + module.getName());
                         }
diff --git a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioService.java b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioService.java
index 71a15a0ef8..442a4bfe32 100644
--- a/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioService.java
+++ b/api-test/backend/src/main/java/io/metersphere/service/scenario/ApiScenarioService.java
@@ -1478,7 +1478,7 @@ public class ApiScenarioService {
 
     private void replenishScenarioModuleIdPath(String request, ApiScenarioModuleMapper apiScenarioModuleMapper, ApiScenarioWithBLOBs item) {
         ApiScenarioModuleExample example = new ApiScenarioModuleExample();
-        example.createCriteria().andProjectIdEqualTo(request).andNameEqualTo("未规划场景");
+        example.createCriteria().andProjectIdEqualTo(request).andNameEqualTo(ProjectModuleDefaultNodeEnum.API_SCENARIO_DEFAULT_NODE.getNodeName());
         List<ApiScenarioModule> modules = apiScenarioModuleMapper.selectByExample(example);
         if (CollectionUtils.isNotEmpty(modules)) {
             item.setApiScenarioModuleId(modules.get(0).getId());