diff --git a/face.py b/face.py
index d7432a6..d071fbe 100644
--- a/face.py
+++ b/face.py
@@ -25,7 +25,6 @@ class FaceRefimgLink(db.Model):
     __tablename__ = "face_refimg_link"
     face_id = db.Column(db.Integer, db.ForeignKey("face.id"), primary_key=True )
     refimg_id = db.Column(db.Integer, db.ForeignKey("refimg.id"), primary_key=True )
-    model_used = db.Column(db.Integer, db.ForeignKey("ai_model.id"), primary_key=True )
     face_distance = db.Column(db.Integer)
 
     def __repr__(self):