diff --git a/setup.py b/setup.py
index b2b4513..efdad7b 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,5 @@ setup(
     ],
     keywords='similarities,Chinese Text Similarity Calculation Tool,similarity,word2vec',
     install_requires=reqs.strip().split('\n'),
-    packages=find_packages(exclude=['tests']),
-    package_dir={'similarities': 'similarities'},
-    package_data={'similarities': ['*.*', 'utils/*', 'data/*', ]}
+    packages=find_packages(),
 )
diff --git a/similarities/utils/__init__.py b/similarities/utils/__init__.py
new file mode 100644
index 0000000..4be6b30
--- /dev/null
+++ b/similarities/utils/__init__.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+"""
+@author:XuMing(xuming624@qq.com)
+@description: 
+"""
diff --git a/similarities/utils/tokenizer.py b/similarities/utils/tokenizer.py
new file mode 100644
index 0000000..4be6b30
--- /dev/null
+++ b/similarities/utils/tokenizer.py
@@ -0,0 +1,5 @@
+# -*- coding: utf-8 -*-
+"""
+@author:XuMing(xuming624@qq.com)
+@description: 
+"""
diff --git a/similarities/version.py b/similarities/version.py
index 7f0f68a..d451f01 100644
--- a/similarities/version.py
+++ b/similarities/version.py
@@ -4,4 +4,4 @@
 @description:
 """
 
-__version__ = '0.0.1'
+__version__ = '0.0.2'