Index: standard/project/web/src/main/java/egovframework/api/rivalWar/menu/controller/AdminMenuController.java
===================================================================
diff -u -r50cb1a0eb5e46fcdc64d3c91c2d29851d58b19c9 -r974e18d8bc54bfc15498088d56968c25bdeabf44
--- standard/project/web/src/main/java/egovframework/api/rivalWar/menu/controller/AdminMenuController.java	(.../AdminMenuController.java)	(revision 50cb1a0eb5e46fcdc64d3c91c2d29851d58b19c9)
+++ standard/project/web/src/main/java/egovframework/api/rivalWar/menu/controller/AdminMenuController.java	(.../AdminMenuController.java)	(revision 974e18d8bc54bfc15498088d56968c25bdeabf44)
@@ -106,7 +106,16 @@
         if (bindingResult.hasErrors())
             throw new RuntimeException();
 
-        jsTreeHibernateDTO.setStatus(menuService.removeNode(jsTreeHibernateDTO));
+        MenuDTO targetMenuNode = menuService.getNode(jsTreeHibernateDTO);
+
+        HashSet<DirectChatDTO> dummyChatDTOs = new HashSet<DirectChatDTO>();
+        targetMenuNode.setDirectChatDTOs(dummyChatDTOs);
+        if ( menuService.alterNode(targetMenuNode) == 1 ){
+            jsTreeHibernateDTO.setStatus(menuService.removeNode(jsTreeHibernateDTO));
+        }else{
+            throw new RuntimeException("none remove target node");
+        }
+
         setJsonDefaultSetting(jsTreeHibernateDTO);
 
         ModelAndView modelAndView = new ModelAndView("jsonView");