diff --git a/backend/src/main/java/io/metersphere/api/controller/ApiDefinitionController.java b/backend/src/main/java/io/metersphere/api/controller/ApiDefinitionController.java
index d2ebb1357a..a047e74ddc 100644
--- a/backend/src/main/java/io/metersphere/api/controller/ApiDefinitionController.java
+++ b/backend/src/main/java/io/metersphere/api/controller/ApiDefinitionController.java
@@ -14,7 +14,9 @@ import io.metersphere.api.service.ApiDefinitionService;
 import io.metersphere.api.service.ApiTestEnvironmentService;
 import io.metersphere.api.service.EsbApiParamService;
 import io.metersphere.api.service.EsbImportService;
-import io.metersphere.base.domain.*;
+import io.metersphere.base.domain.ApiDefinitionWithBLOBs;
+import io.metersphere.base.domain.ApiTestEnvironmentWithBLOBs;
+import io.metersphere.base.domain.Schedule;
 import io.metersphere.commons.constants.NoticeConstants;
 import io.metersphere.commons.constants.OperLogConstants;
 import io.metersphere.commons.constants.PermissionConstants;
@@ -27,7 +29,6 @@ import io.metersphere.dto.RelationshipEdgeDTO;
 import io.metersphere.log.annotation.MsAuditLog;
 import io.metersphere.notice.annotation.SendNotice;
 import io.metersphere.service.CheckPermissionService;
-import io.metersphere.service.ScheduleService;
 import io.metersphere.track.request.testcase.ApiCaseRelevanceRequest;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.shiro.authz.annotation.RequiresPermissions;
@@ -43,8 +44,6 @@ import java.util.List;
 @RestController
 @RequestMapping(value = "/api/definition")
 public class ApiDefinitionController {
-    @Resource
-    private ScheduleService scheduleService;
     @Resource
     private ApiDefinitionService apiDefinitionService;
     @Resource
diff --git a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
index a4400e008b..f65b683154 100644
--- a/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
+++ b/backend/src/main/java/io/metersphere/api/service/ApiDefinitionService.java
@@ -343,14 +343,22 @@ public class ApiDefinitionService {
         ServiceUtils.getSelectAllIds(request, request.getCondition(),
                 (query) -> extApiDefinitionMapper.selectIds(query));
         if (request.getIds() != null || !request.getIds().isEmpty()) {
-            //检查模块是否还在
-
             //检查原来模块是否还在
             ApiDefinitionExample example = new ApiDefinitionExample();
             example.createCriteria().andIdIn(request.getIds());
             List<ApiDefinition> reductionCaseList = apiDefinitionMapper.selectByExample(example);
             Map<String, List<ApiDefinition>> nodeMap = new HashMap<>();
             for (ApiDefinition api : reductionCaseList) {
+                //检查是否同名
+                SaveApiDefinitionRequest apiDefinitionRequest = new SaveApiDefinitionRequest();
+                apiDefinitionRequest.setProjectId(request.getProjectId());
+                apiDefinitionRequest.setMethod(api.getMethod());
+                apiDefinitionRequest.setProtocol(api.getProtocol());
+                apiDefinitionRequest.setPath(api.getPath());
+                apiDefinitionRequest.setName(api.getName());
+                apiDefinitionRequest.setId(api.getId());
+                checkNameExist(apiDefinitionRequest);
+
                 String moduleId = api.getModuleId();
                 if (StringUtils.isEmpty(moduleId)) {
                     moduleId = "";
@@ -363,7 +371,6 @@ public class ApiDefinitionService {
                     nodeMap.put(moduleId, list);
                 }
             }
-//            Map<String,List<ApiDefinition>> nodeMap = reductionCaseList.stream().collect(Collectors.groupingBy(ApiDefinition :: getModuleId));
             ApiModuleService apiModuleService = CommonBeanFactory.getBean(ApiModuleService.class);
             for (Map.Entry<String, List<ApiDefinition>> entry : nodeMap.entrySet()) {
                 String nodeId = entry.getKey();
@@ -371,8 +378,7 @@ public class ApiDefinitionService {
                 if (nodeCount <= 0) {
                     String projectId = request.getProjectId();
                     ApiModule node = apiModuleService.getDefaultNode(projectId, request.getProtocol());
-                    List<ApiDefinition> testCaseList = entry.getValue();
-                    for (ApiDefinition apiDefinition : testCaseList) {
+                    for (ApiDefinition apiDefinition : entry.getValue()) {
                         ApiDefinitionWithBLOBs updateCase = new ApiDefinitionWithBLOBs();
                         updateCase.setId(apiDefinition.getId());
                         updateCase.setModuleId(node.getId());