diff --git a/src/components/moderation/ModerationQueue.tsx b/src/components/moderation/ModerationQueue.tsx
index 8f12ac34..d53f3e14 100644
--- a/src/components/moderation/ModerationQueue.tsx
+++ b/src/components/moderation/ModerationQueue.tsx
@@ -188,11 +188,21 @@ export function ModerationQueue() {
       const table = item.type === 'review' ? 'reviews' : 'content_submissions';
       const statusField = item.type === 'review' ? 'moderation_status' : 'status';
       
+      // Use correct timestamp column name based on table
+      const timestampField = item.type === 'review' ? 'moderated_at' : 'reviewed_at';
+      const reviewerField = item.type === 'review' ? 'moderated_by' : 'reviewer_id';
+      
       const updateData: any = {
         [statusField]: action,
-        [`moderated_at`]: new Date().toISOString(),
+        [timestampField]: new Date().toISOString(),
       };
 
+      // Get current user ID for reviewer tracking
+      const { data: { user } } = await supabase.auth.getUser();
+      if (user) {
+        updateData[reviewerField] = user.id;
+      }
+
       if (moderatorNotes) {
         updateData.reviewer_notes = moderatorNotes;
       }