update

app/models/token_model.py

@@ -11,9 +11,9 @@ class TokenModel(Base):
     __tablename__ = "token"
     id = Column(Integer, primary_key=True, index=True)
     user_id = Column(Integer, index=True)
-    token = Column(Text(10000), unique=True, index=True)
-    bisheng_token = Column(Text(10000), unique=True, index=True)
-    ragflow_token = Column(Text(10000), unique=True, index=True)
+    token = Column(Text(10000))
+    bisheng_token = Column(Text(10000))
+    ragflow_token = Column(Text(10000))
     created_at = Column(DateTime, default=datetime.utcnow)