diff --git a/run.py b/run.py
index 31fe759..73c05a3 100755
--- a/run.py
+++ b/run.py
@@ -18,19 +18,19 @@ import sys
 from util import ip
 from util.cache import Cache
 
-__version__ = "python@none-build"  # CI 时会被Tag替换
+__version__ = "${BUILD_SOURCEBRANCHNAME}@${BUILD_DATE}"  # CI 时会被Tag替换
 __description__ = "自动更新DNS记录指向本地IP [automatically update DNS records to dynamic local IP]"
 __doc__ = """
 ddns[%s]
 (i) 文档主页[homepage or docs]: https://ddns.newfuture.cc/
 (?) 问题和帮助[issues or bugs]: https://github.com/NewFuture/DDNS/issues
-Copyright (c) New Future ♥ (MIT License)
+Copyright (c) New Future (MIT License)
 """ % (__version__)
 
 if getattr(sys, 'frozen', False):
-    __version__ = "${BUILD_SOURCEBRANCHNAME}@${BUILD_DATE}"
     # https://github.com/pyinstaller/pyinstaller/wiki/Recipe-OpenSSL-Certificate
-    environ['SSL_CERT_FILE'] = path.join(sys._MEIPASS, 'lib', 'cert.pem')
+    environ['SSL_CERT_FILE'] = path.join(
+        getattr(sys, '_MEIPASS'), 'lib', 'cert.pem')
 
 CACHE_FILE = path.join(gettempdir(), 'ddns.cache')
 
diff --git a/setup.py b/setup.py
index 0bc3789..64f59cb 100644
--- a/setup.py
+++ b/setup.py
@@ -20,6 +20,11 @@ from run import __description__
 
 here = path.abspath(path.dirname(__file__))
 
+# Clean dist after binary build
+if path.isfile('dist/ddns') or path.isfile('dist/ddns.exe') or path.isfile('dist/ddns-osx'):
+    from shutil import rmtree
+    rmtree('dist/')
+
 # Get the long description from the README file
 with open(path.join(here, 'README.md'), encoding='utf-8') as f:
     long_description = f.read()
@@ -218,4 +223,6 @@ setup(
         'Bug Reports': 'https://github.com/NewFuture/DDNS/issues',
         'Source': 'https://github.com/NewFuture/DDNS',
     },
+    license="MIT",
+    platforms=['any'],
 )