diff --git a/crawler.go b/crawler.go
index 9f948a6..ad6f457 100644
--- a/crawler.go
+++ b/crawler.go
@@ -156,6 +156,9 @@ func (c *Crawler) StartPublishLoop() {
 	sessions := make(map[string]*PDSSession)
 	publisher := NewPublisher(pdsHost)
 
+	// Refresh existing account profiles on startup
+	c.RefreshAllProfiles(publisher, feedPassword)
+
 	for {
 		// Get up to 50 unpublished items from approved feeds, sorted by discovered_at ASC
 		items, err := c.GetAllUnpublishedItems(50)
@@ -291,6 +294,62 @@ func (c *Crawler) getFeedInfo(feedURL string) *FeedInfo {
 	}
 }
 
+// RefreshAllProfiles updates profiles for all existing accounts with feed URLs
+func (c *Crawler) RefreshAllProfiles(publisher *Publisher, feedPassword string) {
+	rows, err := c.db.Query(`
+		SELECT url, title, description, publish_account
+		FROM feeds
+		WHERE publish_account IS NOT NULL AND publish_account <> ''
+	`)
+	if err != nil {
+		fmt.Printf("RefreshProfiles: query error: %v\n", err)
+		return
+	}
+	defer rows.Close()
+
+	for rows.Next() {
+		var feedURL, account string
+		var title, description *string
+		if err := rows.Scan(&feedURL, &title, &description, &account); err != nil {
+			continue
+		}
+
+		// Login to account
+		session, err := publisher.CreateSession(account, feedPassword)
+		if err != nil {
+			fmt.Printf("RefreshProfiles: login failed for %s: %v\n", account, err)
+			continue
+		}
+
+		// Build profile
+		displayName := StringValue(title)
+		if displayName == "" {
+			displayName = account
+		}
+		desc := StringValue(description)
+		if desc == "" {
+			desc = "News feed via 1440.news"
+		}
+		// Add feed URL
+		feedURLFull := "https://" + feedURL
+		desc = desc + "\n\n" + feedURLFull
+
+		// Truncate if needed
+		if len(displayName) > 64 {
+			displayName = displayName[:61] + "..."
+		}
+		if len(desc) > 256 {
+			desc = desc[:253] + "..."
+		}
+
+		if err := publisher.UpdateProfile(session, displayName, desc, nil); err != nil {
+			fmt.Printf("RefreshProfiles: update failed for %s: %v\n", account, err)
+		} else {
+			fmt.Printf("RefreshProfiles: updated %s\n", account)
+		}
+	}
+}
+
 // GetAllUnpublishedItems returns unpublished items from all approved feeds
 func (c *Crawler) GetAllUnpublishedItems(limit int) ([]Item, error) {
 	rows, err := c.db.Query(`