diff --git a/python/fastdeploy/__init__.py b/python/fastdeploy/__init__.py
index 5b16c3a04..fdee0244c 100755
--- a/python/fastdeploy/__init__.py
+++ b/python/fastdeploy/__init__.py
@@ -27,7 +27,6 @@ except:
 from .c_lib_wrap import (
     ModelFormat,
     Backend,
-    rknpu2,
     FDDataType,
     TensorInfo,
     Device,