diff --git a/booth/views.py b/booth/views.py
index 36a2ebd..95daf23 100644
--- a/booth/views.py
+++ b/booth/views.py
@@ -124,6 +124,35 @@ def retrieve(self, request, *args, **kwargs):
                 success=False
             )
 
+    #부스 운영 마감
+    @action(detail=False, methods=['post'], url_path='finish')
+    def set_booth_finished(self, request):
+        password = request.data.get('password')
+        if password == '219480linenow@since2024!':
+            try:
+                operating_booths = Booth.objects.filter(operating_status='operating')
+                count = operating_booths.update(operating_status='finished')
+                return custom_response(
+                        data={'detail': f'{count}개 부스의 운영을 마감하였습니다.'}, 
+                        message="부스 운영 마감 성공", 
+                        code=status.HTTP_200_OK
+                    )
+            except Exception as e:
+                return custom_response(
+                    data={'detail': str(e)}, 
+                    message='부스 운영 마감 실패', 
+                    code=status.HTTP_500_INTERNAL_SERVER_ERROR, 
+                    success=False
+                )
+        else:
+            return custom_response(
+                    data={'detail': '비밀번호가 틀립니다.'}, 
+                    message='부스 운영 마감 실패', 
+                    code=status.HTTP_500_INTERNAL_SERVER_ERROR, 
+                    success=False
+                )
+            
+
 class BoothWaitingStatusViewSet(CustomResponseMixin, viewsets.GenericViewSet, mixins.RetrieveModelMixin, mixins.ListModelMixin):
     """
     - GET   /booths-waiting         -> 부스 목록(가나다순) - 대기 정보