diff --git a/VERSION b/VERSION
index 55485e1..3eefcb9 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.8.9
+1.0.0
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 565e903..15b81ec 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -5,8 +5,9 @@ pycodestyle
 pylint
 pylint-quotes
 pytest
+pytest-asyncio
 pytype
 semver
 grpclib
 wechaty-puppet~=0.3dev2
-pre-commit
\ No newline at end of file
+pre-commit  
\ No newline at end of file
diff --git a/setup.py b/setup.py
index 191476e..a504a78 100644
--- a/setup.py
+++ b/setup.py
@@ -13,8 +13,8 @@ def versioning(version: str) -> str:
     minor = sem_ver['minor']
     patch = str(sem_ver['patch'])
 
-    if minor % 2:
-        patch = 'dev' + patch
+    # if minor % 2:
+    #     patch = 'dev' + patch
 
     fin_ver = '%d.%d.%s' % (
         major,
diff --git a/src/wechaty_puppet_service/config.py b/src/wechaty_puppet_service/config.py
index d6d64f5..3a088be 100644
--- a/src/wechaty_puppet_service/config.py
+++ b/src/wechaty_puppet_service/config.py
@@ -28,6 +28,41 @@
 CHUNK_SIZE = 1024 * 1024
 
 
+TLS_CA_CERT = '''-----BEGIN CERTIFICATE-----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+-----END CERTIFICATE-----'''
+
+
 def get_token() -> Optional[str]:
     """
     get the token from environment variable
diff --git a/src/wechaty_puppet_service/puppet.py b/src/wechaty_puppet_service/puppet.py
index c9a7ce6..a60f099 100644
--- a/src/wechaty_puppet_service/puppet.py
+++ b/src/wechaty_puppet_service/puppet.py
@@ -21,6 +21,7 @@
 from __future__ import annotations
 
 import json
+import ssl
 from typing import Callable, Optional, List
 from functools import reduce
 from dataclasses import asdict
@@ -79,6 +80,7 @@
 from wechaty_puppet_service.config import (
     get_endpoint,
     get_token,
+    TLS_CA_CERT
 )
 from wechaty_puppet_service.utils import (
     extract_host_and_port,
@@ -373,6 +375,7 @@ async def message_send_file(self, conversation_id: str,
         :param file:
         :return:
         """
+        self.puppet_stub.message_send_contact()
         response = await self.puppet_stub.message_send_file(
             conversation_id=conversation_id,
             filebox=file.to_json_str()
@@ -907,6 +910,10 @@ def _init_puppet(self) -> None:
             )
 
         host, port = extract_host_and_port(self.options.end_point)
+
+        context = ssl.SSLContext(ssl.PROTOCOL_TLS_CLIENT)
+        context.load_verify_locations(cadata=TLS_CA_CERT)
+
         self.channel = Channel(host=host, port=port)
 
         # pylint: disable=W0212