diff --git a/lightkg/ede/srl/utils/__init__.py b/lightkg/ede/srl/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lightkg/ere/re/utils/__init__.py b/lightkg/ere/re/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lightkg/erl/ner/utils/__init__.py b/lightkg/erl/ner/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/lightkg/krl/utils/__init__.py b/lightkg/krl/utils/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/requirements.txt b/requirements.txt
index 8307b6b..d56c60b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,4 @@ pytorch_crf==0.7.0
 scikit_learn==0.20.2
 revtok
 jieba
-gensim
 regex
diff --git a/setup.py b/setup.py
index bf8f643..ec6267f 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ with open('./requirements.txt', 'r', encoding='utf8') as f:
 
 setup(
     name='lightKG',
-    version='0.1.0.0',
+    version='0.1.0.1',
     description="lightsmile's knowledge graph library",
     author='lightsmile',
     author_email='iamlightsmile@gmail.com',