diff --git a/opencompass/datasets/__init__.py b/opencompass/datasets/__init__.py
index cbe466e7..f684bc52 100644
--- a/opencompass/datasets/__init__.py
+++ b/opencompass/datasets/__init__.py
@@ -16,7 +16,7 @@ from .boolq import *  # noqa: F401, F403
 from .bustum import *  # noqa: F401, F403
 from .c3 import *  # noqa: F401, F403
 from .calm import *  # noqa: F401, F403
-from .CARDBiomedBench import *
+from .CARDBiomedBench import CARDBiomedBenchDataset  # noqa: F401
 from .cb import *  # noqa: F401, F403
 from .ceval import *  # noqa: F401, F403
 from .charm import *  # noqa: F401, F403