diff --git a/paddlespeech/kws/exps/__init__.py b/paddlespeech/kws/exps/__init__.py
new file mode 100644
index 00000000..e69de29b
diff --git a/paddlespeech/kws/exps/mdtc/__init__.py b/paddlespeech/kws/exps/mdtc/__init__.py
new file mode 100644
index 00000000..e69de29b