diff --git a/.circleci/config.yml b/.circleci/config.yml
index e4a1441..15af75b 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -45,8 +45,8 @@ jobs:
           name: "Verify proto"
           command: |
             set -ex
-            python3 -m pip install grpcio-tools mypy-protobuf "protobuf>=4,<5"
-            python protoc.py
+            python3 -m pip install -r ./python/dev-requirements.txt
+            python3 protoc.py
 
   linux_publish:
     docker:
@@ -62,7 +62,7 @@ jobs:
             conda create -n build python=3.10 -y
             conda activate build
             cd python
-            python3 -m pip install grpcio-tools mypy-protobuf "protobuf>=4,<5" twine
+            python3 -m pip install -r dev-requirements.txt
             make build
             ls dist/*.whl
             python3 -m twine upload -r pypi -u __token__ -p ${PYPI_TWINE_TOKEN} dist/*.whl
@@ -78,4 +78,4 @@ workflows:
   publish:
     when: << pipeline.parameters.GHA_Action >>
     jobs:
-      - linux_publish
\ No newline at end of file
+      - linux_publish
diff --git a/.gitignore b/.gitignore
index b0bdb25..a658635 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,3 @@
-OPENSOURCE-CLEAN REMOVE 2
-target
-java-protos
 .idea
 build
 dist
diff --git a/Cargo.toml b/Cargo.toml
index a53b475..38e37d2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ include = ["secretflowapis", "lib.rs", "build.rs"]
 
 
 [lib]
-name = "sdc_apis"   
+name = "sdc_apis"
 path = "lib.rs"
 
 [dependencies]
@@ -24,4 +24,3 @@ prost-wkt-types = "0.4"
 [build-dependencies]
 tonic-build = "0.9.2"
 prost-wkt-build = "0.4"
-
diff --git a/python/__init__.py b/python/__init__.py
index fbb2ed2..138660e 100644
--- a/python/__init__.py
+++ b/python/__init__.py
@@ -1,2 +1,2 @@
 #!/usr/bin/env python3
-# *_* coding: utf-8 *_*
\ No newline at end of file
+# *_* coding: utf-8 *_*
diff --git a/python/dev-requirements.txt b/python/dev-requirements.txt
new file mode 100644
index 0000000..34a607a
--- /dev/null
+++ b/python/dev-requirements.txt
@@ -0,0 +1,4 @@
+-r requirements.txt
+grpcio-tools
+mypy-protobuf
+twine
\ No newline at end of file
diff --git a/python/requirements.txt b/python/requirements.txt
index d433a20..2f5f162 100644
--- a/python/requirements.txt
+++ b/python/requirements.txt
@@ -1 +1 @@
-protobuf>=4, <5
\ No newline at end of file
+protobuf>=4, <5
diff --git a/python/setup.py b/python/setup.py
index 87ab0cc..f55d436 100644
--- a/python/setup.py
+++ b/python/setup.py
@@ -1,15 +1,23 @@
 import setuptools
-import os
+from pathlib import Path
+from datetime import date
+
+__version__ = "0.2.1.dev$$DATE$$"
+
+
+def get_version():
+    date_str = date.today().strftime("%Y%m%d")
+    return __version__.replace("$$DATE$$", date_str)
 
 
 def read(fname):
-    with open(os.path.join(os.path.dirname(__file__), fname)) as f:
+    with open(Path(__file__).resolve().parent / Path(fname)) as f:
         return f.read()
 
 
 setuptools.setup(
     name="sdc-apis",
-    version="0.2.1.dev240320",
+    version=get_version(),
     author="secretflow",
     author_email="secretflow-contact@service.alipay.com",
     description="SecretFlow Data Capsule apis proto generated python",