diff --git a/joj3_config_generator/main.py b/joj3_config_generator/main.py
index eaf9c04..cf522c9 100644
--- a/joj3_config_generator/main.py
+++ b/joj3_config_generator/main.py
@@ -75,6 +75,8 @@ def convert(
             repo_conf.root = root
             repo_conf.path = repo_toml_path.relative_to(root)
             task_conf = task.Config(**task_obj)
+            task_conf.root = root
+            task_conf.path = task_toml_path.relative_to(root)
             result_model = convert_conf(repo_conf, task_conf)
             result_dict = result_model.model_dump(by_alias=True, exclude_none=True)
             with result_json_path.open("w") as result_file:
diff --git a/joj3_config_generator/models/task.py b/joj3_config_generator/models/task.py
index ab15bf7..6672d02 100644
--- a/joj3_config_generator/models/task.py
+++ b/joj3_config_generator/models/task.py
@@ -33,7 +33,8 @@ class Release(BaseModel):
 
 
 class Config(BaseModel):
-    path: Path = Path(".")
+    root: Path = Path(".")
+    path: Path = Path("conf.toml")
     task: str  # Task name (e.g., hw3 ex5)
     release: Release  # Release configuration
     stages: List[Stage]  # list of stage configurations