diff --git a/examples/dataset_pfs_workflow/main.py b/examples/dataset_pfs_workflow/main.py
index 27e7983..88cbfb9 100644
--- a/examples/dataset_pfs_workflow/main.py
+++ b/examples/dataset_pfs_workflow/main.py
@@ -133,7 +133,7 @@ class PFSDatasetWorkflow:
                 rmtree(dir_path)
 
     def test(self, regenerate_flag=False):
-        # self.prepare_learnware(regenerate_flag)
+        self.prepare_learnware(regenerate_flag)
         self._init_learnware_market()
 
         easy_market = instantiate_learnware_market(market_id="pfs", name="easy")