diff --git a/models/glory.py b/models/glory.py
index 2a1a832..acec40f 100644
--- a/models/glory.py
+++ b/models/glory.py
@@ -9,7 +9,7 @@ class Glory(Base):
     __tablename__ = "glory"
     
     id = Column(String, primary_key=True, default=lambda: str(uuid.uuid4()))
-    team_name = Column(String, nullable=False, index=True)
+    team_name = Column(String, unique=True, nullable=False, index=True)
     league = Column(String, nullable=False)
     points = Column(Integer, default=0)
     matches_played = Column(Integer, default=0)
@@ -22,7 +22,6 @@ class Glory(Base):
     position = Column(Integer)
     is_active = Column(Boolean, default=True)
     season = Column(String, nullable=False)
-    coach = Column(String)
-    home_stadium = Column(String)
+    
     created_at = Column(DateTime, default=func.now())
     updated_at = Column(DateTime, default=func.now(), onupdate=func.now())
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