diff --git a/tduck-api/src/main/java/com/tduck/cloud/api/config/FilterConfig.java b/tduck-api/src/main/java/com/tduck/cloud/api/config/FilterConfig.java
index a2896a4..8d253f3 100644
--- a/tduck-api/src/main/java/com/tduck/cloud/api/config/FilterConfig.java
+++ b/tduck-api/src/main/java/com/tduck/cloud/api/config/FilterConfig.java
@@ -32,7 +32,7 @@ public class FilterConfig {
      *
      * @return
      */
-    //@Bean
+    @Bean
     public FilterRegistrationBean corsFilterRegistration() {
         FilterRegistrationBean registration = new FilterRegistrationBean();
         registration.setDispatcherTypes(DispatcherType.REQUEST);
diff --git a/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java b/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
index ecf3ac3..5c560bc 100644
--- a/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
+++ b/tduck-api/src/main/java/com/tduck/cloud/api/web/controller/UserProjectController.java
@@ -100,6 +100,7 @@ public class UserProjectController {
         List<ProjectTemplateItemEntity> projectTemplateItemEntities = projectTemplateItemService.listByTemplateKey(templateKey);
         UserProjectEntity userProjectEntity = new UserProjectEntity();
         BeanUtil.copyProperties(projectTemplateEntity, userProjectEntity, UserProjectEntity.Fields.status);
+        userProjectEntity.setId(null);
         userProjectEntity.setSourceType(ProjectSourceTypeEnum.TEMPLATE);
         userProjectEntity.setSourceId(projectTemplateEntity.getId());
         userProjectEntity.setKey(IdUtil.fastSimpleUUID());
@@ -127,6 +128,7 @@ public class UserProjectController {
         List<UserProjectItemEntity> itemEntityList = projectItemService.listByProjectKey(request.getKey());
         ProjectTemplateEntity projectTemplateEntity = new ProjectTemplateEntity();
         BeanUtil.copyProperties(projectEntity, projectTemplateEntity, UserProjectEntity.Fields.status);
+        projectTemplateEntity.setId(null);
         projectTemplateEntity.setKey(IdUtil.fastSimpleUUID());
         projectTemplateEntity.setCategoryId(CommonConstants.ConstantNumber.FOUR.longValue());
         projectTemplateService.save(projectTemplateEntity);