diff --git a/models.py b/models.py
index 910b0d2..5de19b2 100644
--- a/models.py
+++ b/models.py
@@ -140,6 +140,9 @@ class PollSource(db.Model):
     # Polling configuration
     enabled = db.Column(db.Boolean, default=True, nullable=False)
     poll_interval_minutes = db.Column(db.Integer, default=60, nullable=False)  # How often to poll
+    max_posts = db.Column(db.Integer, default=100, nullable=False)  # Max posts per poll
+    fetch_comments = db.Column(db.Boolean, default=True, nullable=False)  # Whether to fetch comments
+    priority = db.Column(db.String(20), default='medium', nullable=False)  # low, medium, high
 
     # Status tracking
     last_poll_time = db.Column(db.DateTime, nullable=True)