diff --git a/src/pages/Support/TicketDetail.tsx b/src/pages/Support/TicketDetail.tsx
index 899f386..6e5c669 100644
--- a/src/pages/Support/TicketDetail.tsx
+++ b/src/pages/Support/TicketDetail.tsx
@@ -43,7 +43,7 @@ export default function TicketDetail({ ticketId, onBack }: TicketDetailProps) {
       const ticketData = await pb.collection('aegis_tickets').getOne<Ticket>(ticketId);
       setTicket(ticketData);
 
-      const messageRecords = await pb.collection('ticket_messages').getFullList<Message>({
+      const messageRecords = await pb.collection('aegis_ticket_messages').getFullList<Message>({
         filter: `ticket = "${ticketId}"`,
         expand: 'author',
         sort: 'created',
@@ -67,7 +67,7 @@ export default function TicketDetail({ ticketId, onBack }: TicketDetailProps) {
 
     setIsSending(true);
     try {
-      await pb.collection('ticket_messages').create({
+      await pb.collection('aegis_ticket_messages').create({
         ticket: ticketId,
         author: currentUser.id,
         content: newMessage.trim(),