diff --git a/cube/src/create_nicsensor.py b/cube/src/create_nicsensor.py
index 2b873c7..1e6a05b 100644
--- a/cube/src/create_nicsensor.py
+++ b/cube/src/create_nicsensor.py
@@ -22,9 +22,8 @@ file_path = 'create_nicsensor.py'
 absolute_path = os.path.abspath(file_path)
 workspace_path = get_content_before_substring(absolute_path, "src")
 
-model_path = "data\\"
-board_feature_path = workspace_path + model_path + "BoardFeature.json"
-hw_topo_path = workspace_path + model_path + "ServerHwTopo.json"
+board_feature_path = os.path.join(workspace_path, "data", "BoardFeature.json")
+hw_topo_path = os.path.join(workspace_path, "data", "ServerHwTopo.json")
 
 dbg_print("info", "====== Pre Init ======")
 dbg_print("info", f"workspace_path={workspace_path}")