diff --git a/mindscience/__init__.py b/mindscience/__init__.py
index 056989625e83fab699f439350602153017ff6b2c..56339b02d24590041a6eb683b2507ef59f6f8aa9 100644
--- a/mindscience/__init__.py
+++ b/mindscience/__init__.py
@@ -28,6 +28,7 @@ from .pde import *
 from .sciops import *
 from .solvers import *
 from .utils import *
+from .diffuser import *
 
 
 def _mindspore_version_check():
@@ -68,7 +69,6 @@ def _mindspore_version_check():
                 f"Please pay attention to the above warning, countdown: {i}")
             time.sleep(1)
 
-
 _mindspore_version_check()
 
 __all__ = []
@@ -82,3 +82,4 @@ __all__.extend(pde.__all__)
 __all__.extend(sciops.__all__)
 __all__.extend(solvers.__all__)
 __all__.extend(utils.__all__)
+__all__.extend(diffuser.__all__)
diff --git a/mindscience/diffuser/__init__.py b/mindscience/diffuser/__init__.py
new file mode 100644
index 0000000000000000000000000000000000000000..733e4a2c2fe9a46f59042dd82fe7e80e4a99855f
--- /dev/null
+++ b/mindscience/diffuser/__init__.py
@@ -0,0 +1,19 @@
+# Copyright 2025 Huawei Technologies Co., Ltd
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# ============================================================================
+"""
+init
+"""
+
+__all__ = []