diff --git a/README.md b/README.md
index 222ce7e..9d7ab2b 100644
--- a/README.md
+++ b/README.md
@@ -15,7 +15,7 @@
 
 ## 最新动态 <img src="docs/images/seg_news_icon.png" width="30"/>
 
-*  PaddleRS 即将发布alpha版本！欢迎大家试用
+*  [2022-05-19] 🔥 PaddleRS发布1.0-beta版本，全面支持遥感领域深度学习任务。详细发版信息请参考[Release Note](https://github.com/PaddleCV-SIG/PaddleRS/releases)。
 
 ## 简介
 
diff --git a/paddlers/__init__.py b/paddlers/__init__.py
index 4d8c6b4..3e97e1f 100644
--- a/paddlers/__init__.py
+++ b/paddlers/__init__.py
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = '0.0.1'
+__version__ = 'develop'
 
 from paddlers.utils.env import get_environ_info, init_parallel_env
 init_parallel_env()