diff --git a/models/user.py b/models/user.py
index c2c7785..e817bfa 100644
--- a/models/user.py
+++ b/models/user.py
@@ -1,22 +1,12 @@
-from sqlalchemy import Column, String, Integer, Boolean, DateTime, ForeignKey
-from sqlalchemy.orm import relationship
+from sqlalchemy import Column, String, Boolean, DateTime
 from sqlalchemy.sql import func
 from core.database import Base
 import uuid
-from datetime import datetime
 
 class User(Base):
     __tablename__ = "users"
     id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
-    username = Column(String(50), unique=True, nullable=False, index=True)
-    email = Column(String(100), unique=True, nullable=False, index=True)
-    password = Column(String(255), nullable=False)
-    first_name = Column(String(50), nullable=True)
-    last_name = Column(String(50), nullable=True)
-    is_active = Column(Boolean, default=True)
-    is_verified = Column(Boolean, default=False)
-    is_superuser = Column(Boolean, default=False)
-    last_login = Column(DateTime, nullable=True)
-    refresh_token = Column(String(255), nullable=True)
+    username = Column(String, unique=True, nullable=False)
+    password = Column(String, nullable=False)
     created_at = Column(DateTime, default=func.now())
     updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
\ No newline at end of file