diff --git a/setup.py b/setup.py
index 3aaea708c5ff3446a83c7b183673bd0eb67746e4..6e22f58d163a6c0648d95c5b972f18761b68d87e 100644
--- a/setup.py
+++ b/setup.py
@@ -50,14 +50,13 @@ setup(
         'swin-transformer', 'image-retrieval-system'
     ],
     classifiers=[
-        'Intended Audience :: Developers',
+        'Development Status :: 5 - Production/Stable',
         'Operating System :: OS Independent',
-        'Natural Language :: Chinese (Simplified)',
-        'Programming Language :: Python :: 3',
-        'Programming Language :: Python :: 3.2',
-        'Programming Language :: Python :: 3.3',
-        'Programming Language :: Python :: 3.4',
-        'Programming Language :: Python :: 3.5',
-        'Programming Language :: Python :: 3.6',
-        'Programming Language :: Python :: 3.7', 'Topic :: Utilities'
+        'Intended Audience :: Developers',
+        'Intended Audience :: Education',
+        'Intended Audience :: Science/Research',
+        'License :: OSI Approved :: Apache Software License',
+        'Programming Language :: Python :: 3.7',
+        'Programming Language :: Python :: 3.8',
+        'Programming Language :: Python :: 3.9',
     ], )