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 31caac9..e640ed5 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
@@ -14,7 +14,6 @@ import com.tduck.cloud.api.util.HttpUtils;
 import com.tduck.cloud.common.constant.CommonConstants;
 import com.tduck.cloud.common.entity.BaseEntity;
 import com.tduck.cloud.common.util.JsonUtils;
-import com.tduck.cloud.common.util.LoginUserUtil;
 import com.tduck.cloud.common.util.RedisUtils;
 import com.tduck.cloud.common.util.Result;
 import com.tduck.cloud.common.validator.ValidatorUtils;
@@ -108,7 +107,9 @@ public class UserProjectController {
         userProjectEntity.setStatus(ProjectStatusEnum.CREATE);
         projectService.save(userProjectEntity);
         List<UserProjectItemEntity> userProjectItemEntityList = JsonUtils.jsonToList(JsonUtils.objToJson(projectTemplateItemEntities), UserProjectItemEntity.class);
-        userProjectItemEntityList.forEach(item -> item.setProjectKey(userProjectEntity.getKey()));
+        userProjectItemEntityList.forEach(item -> {
+            item.setId(null);
+            item.setProjectKey(userProjectEntity.getKey());});
         projectItemService.saveBatch(userProjectItemEntityList);
         return Result.success(userProjectEntity.getKey());
     }