diff --git a/setup.py b/setup.py
index c3d3b27..6dbf84d 100644
--- a/setup.py
+++ b/setup.py
@@ -7,8 +7,9 @@
     name='bytepiece',
     version='0.5.0',
     python_requires='>=3',
-    description='Smarter Bytes-based Tokenizer',
-    long_description='BytePiece: https://github.com/bojone/bytepiece',
+    description='Smarter Byte-based Tokenizer',
+    long_description=open('README_en.md').read(),
+    long_description_content_type='text/markdown',
     license='Apache License 2.0',
     url='https://github.com/bojone/bytepiece',
     author='bojone',