diff --git a/paddlex/__init__.py b/paddlex/__init__.py
index 8eda5bdcee..9696965a84 100644
--- a/paddlex/__init__.py
+++ b/paddlex/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '2.0.0'
+__version__ = '2.0.0rc0'
 
 from .utils.env import get_environ_info, init_parallel_env
 init_parallel_env()
diff --git a/setup.py b/setup.py
index d0adc0f16c..2ee8e814e9 100644
--- a/setup.py
+++ b/setup.py
@@ -19,7 +19,7 @@
 
 setuptools.setup(
     name="paddlex",
-    version='2.0.0',
+    version='2.0.0rc0',
     author="paddlex",
     author_email="paddlex@baidu.com",
     description=long_description,