diff --git a/python/paddle_serving_app/version.py b/python/paddle_serving_app/version.py
index 29439ab37a9596e80b9b11fd0e1a859e2af3052d..67f16a71188f8b4e8aef9b7b63a9648971304384 100644
--- a/python/paddle_serving_app/version.py
+++ b/python/paddle_serving_app/version.py
@@ -12,5 +12,5 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 """ Paddle Serving App version string """
-version = "0.0.0"
+version_tag = "0.0.0"
 commit_id = ""