diff --git a/services/meetingService.js b/services/meetingService.js
index 059d1a7182b1f97a3afeacd4c6f42d2b2d34da5d..18d9bc726cbc3371917ada6d01cbbc2051195b49 100644
--- a/services/meetingService.js
+++ b/services/meetingService.js
@@ -620,6 +620,15 @@ class MeetingService {
                 chatRoom.isOnline.delete(user.name);
                 chatRoom.lastReadAt.delete(user.name);
                 chatRoom.lastReadLogId.delete(user.name);
+
+                const leaveMessage = {
+                    message: `${user.name}�섏씠 �댁옣�덉뒿�덈떎.`,
+                    timestamp: new Date(),
+                    type: 'leave'
+                };
+
+                chatRoom.messages.push(leaveMessage);
+
                 await chatRoom.save();
             }