diff --git a/mindcv/version.py b/mindcv/version.py
index 07750d5f6..f4de9f29d 100644
--- a/mindcv/version.py
+++ b/mindcv/version.py
@@ -1,2 +1,2 @@
 """version init"""
-__version__ = '0.0.1'
+__version__ = '0.0.1-beta'