diff --git a/README.md b/README.md
index c434686..a51f631 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,8 @@
 # USpec
 
-[uspec](https://github.com/MountainField/uspec) is
+[USpec](https://github.com/MountainField/uspec) is a *Behaviour-Driven Development* tool for Python developers.
+
+USpec provides a Rspec like specification format, and generates tests executable by [unittest](https://docs.python.org/3/library/unittest.html) .
 
 
 
@@ -20,10 +22,19 @@ Usage
 
 
 
+Test
+----
+
+```bash
+$ python -m unittest discover -s tests -p "*.py" -v
+```
+
+
+
 Author
 ------
 
-* **Takahide Nogayama** - [Nogayama](https://github.com/nogayama)
+- **Takahide Nogayama** - [Nogayama](https://github.com/nogayama)
 
 
 
diff --git a/setup.py b/setup.py
index 8f33bda..ee438d4 100644
--- a/setup.py
+++ b/setup.py
@@ -22,6 +22,10 @@
                 pycode4meta += line
     exec(pycode4meta)
     
+    _long_description=__description__
+    with io.open("README.md", "rt", encoding="UTF-8") as f:
+        _long_description = f.read()
+    
     setup(
         name="uspec",
         version=__version__,
@@ -32,8 +36,13 @@
         download_url=__download_url__,
         license=__license__,
         
+        long_description=_long_description,
+        long_description_content_type="text/markdown",
+        
+        python_requires='>=3.0',
+        
         package_dir={
-            '': 'src'
+            "": "src"
             },
         py_modules=[
             "uspec",
@@ -42,4 +51,18 @@
             "scripts/uspec",
             ],
         test_suite="tests",
+        
+        classifiers=[
+            "Development Status :: 4 - Beta",
+            "Environment :: Console",
+            "Intended Audience :: Developers",
+            "License :: OSI Approved :: MIT License",
+            "Operating System :: OS Independent",
+            "Topic :: Documentation",
+            "Topic :: Software Development :: Documentation",
+            "Topic :: Software Development :: Quality Assurance",
+            "Topic :: Software Development :: Testing",
+            "Programming Language :: Python",
+            "Programming Language :: Python :: 3",
+      ],
     )
diff --git a/src/uspec.py b/src/uspec.py
index d940069..c4150b7 100644
--- a/src/uspec.py
+++ b/src/uspec.py
@@ -12,12 +12,12 @@
 from __future__ import unicode_literals, print_function, division
 
 __version__ = "1.0.22"
-__description__ = "RSpec like BDD tool based on unittest"
+__description__ = "RSpec like behavior driven development (BDD) tool based on unittest"
 __author__ = "Takahide Nogayama"
 __author_email__ = "NOGAYAMA@gmail.com"
 __url__ = "https://github.com/MountainField/uspec"
 __download_url__ = "https://github.com/MountainField/uspec/releases"
-__license__ = "IBM"
+__license__ = "MIT"
 
 from abc import ABCMeta, abstractmethod
 import contextlib as _contextlib