diff --git a/CamPlace/CamPlace/Coordinator/AppCoordinator.swift b/CamPlace/CamPlace/Coordinator/AppCoordinator.swift
index 4553a97..1ba32b1 100644
--- a/CamPlace/CamPlace/Coordinator/AppCoordinator.swift
+++ b/CamPlace/CamPlace/Coordinator/AppCoordinator.swift
@@ -31,7 +31,8 @@ class AppCoordinator: Coordinator {
         
         let firstViewCoordinator = MainMapViewCoordinator()
         firstViewCoordinator.parentCoordinator = self
-        
+        childCoordinator.append(firstViewCoordinator)
+
         firstViewCoordinator.start()
         
         let mainMapVC = firstViewCoordinator.navigationController
@@ -40,6 +41,7 @@ class AppCoordinator: Coordinator {
         
         let secondViewCoordinator = LocationFavoriteCoordinator()
         secondViewCoordinator.parentCoordinator = self
+        childCoordinator.append(secondViewCoordinator)
 
         
         secondViewCoordinator.start()
diff --git a/CamPlace/CamPlace/Coordinator/Coordinator.swift b/CamPlace/CamPlace/Coordinator/Coordinator.swift
index 420fb58..927dff8 100644
--- a/CamPlace/CamPlace/Coordinator/Coordinator.swift
+++ b/CamPlace/CamPlace/Coordinator/Coordinator.swift
@@ -10,4 +10,6 @@ import Foundation
 
 protocol Coordinator: AnyObject {
     func start()
+    var childCoordinator: [Coordinator] { get set }
+
 }
diff --git a/CamPlace/CamPlace/Main/Detail/PlaceDetailViewCoordinator.swift b/CamPlace/CamPlace/Main/Detail/PlaceDetailViewCoordinator.swift
index a9ffaf1..15e0f39 100644
--- a/CamPlace/CamPlace/Main/Detail/PlaceDetailViewCoordinator.swift
+++ b/CamPlace/CamPlace/Main/Detail/PlaceDetailViewCoordinator.swift
@@ -11,6 +11,7 @@ import UIKit
 class PlaceDetailViewCoordinator: Coordinator {
     var navigationController: UINavigationController
     weak var parentCoordinator: Coordinator?
+    var childCoordinator: [Coordinator] = []
 
     var viewModel: PlaceDetailViewModel
     
diff --git a/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteCoordinator.swift b/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteCoordinator.swift
index 8450859..2ac49b7 100644
--- a/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteCoordinator.swift
+++ b/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteCoordinator.swift
@@ -11,9 +11,8 @@ import UIKit
 class LocationFavoriteCoordinator: Coordinator {
     var navigationController: UINavigationController
     weak var parentCoordinator: Coordinator?
-    
-    
-    
+    var childCoordinator: [Coordinator] = []
+
     init(){
         self.navigationController = .init()
     }
@@ -32,8 +31,8 @@ extension LocationFavoriteCoordinator: LocationFavoriteDelegate {
         let detailViewModel = PlaceDetailViewModel(content: content)
         let detailCoordinator = PlaceDetailViewCoordinator(navigationController: navigationController, viewModel: detailViewModel)
         detailCoordinator.parentCoordinator = self
-        
+        childCoordinator.append(detailCoordinator)
+
         detailCoordinator.start()
-        
     }
 }
diff --git a/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteViewModel.swift b/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteViewModel.swift
index 319ba56..65e0bd8 100644
--- a/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteViewModel.swift
+++ b/CamPlace/CamPlace/Main/Faovrite/LocationFavoriteViewModel.swift
@@ -13,7 +13,7 @@ protocol LocationFavoriteDelegate: AnyObject {
 }
 
 class LocationFavoriteViewModel: PlaceListProtocol {
-
+    
     private var cancellables: Set<AnyCancellable> = []
     
     @Published var locations: [Location] = []
@@ -31,7 +31,7 @@ class LocationFavoriteViewModel: PlaceListProtocol {
             }
             .store(in: &cancellables)
     }
-
+    
     
     func doFavoriteModel(locationContent: LocationBasedListModel) -> AnyPublisher<Bool, Never>? {
         Future<Bool, Never> { promise in
@@ -53,7 +53,7 @@ class LocationFavoriteViewModel: PlaceListProtocol {
     func locationListCount() -> Int {
         return locations.count
     }
-
+    
     
     func isFavorite(content: LocationBasedListModel) -> AnyPublisher<Bool, Never>? {
         Future<Bool, Never> { promise in
diff --git a/CamPlace/CamPlace/Main/MainMap/MainMapViewCoordinator.swift b/CamPlace/CamPlace/Main/MainMap/MainMapViewCoordinator.swift
index aa3f8d2..82543c4 100644
--- a/CamPlace/CamPlace/Main/MainMap/MainMapViewCoordinator.swift
+++ b/CamPlace/CamPlace/Main/MainMap/MainMapViewCoordinator.swift
@@ -17,10 +17,10 @@ protocol MainMapDelegate: AnyObject {
 class MainMapViewCoordinator: Coordinator {
     var navigationController: UINavigationController
     weak var parentCoordinator: Coordinator?
-    
+    var childCoordinator: [Coordinator] = []
+
     init(){
         self.navigationController = .init()
-
     }
     
     func start() {
@@ -34,17 +34,24 @@ class MainMapViewCoordinator: Coordinator {
 
 extension MainMapViewCoordinator: MainMapDelegate {
     func pushDetialVC(content: LocationBasedListModel) {
+        print("pushdetail")
         let detailViewModel = PlaceDetailViewModel(content: content)
         let detailCoordinator = PlaceDetailViewCoordinator(navigationController: navigationController, viewModel: detailViewModel)
         detailCoordinator.parentCoordinator = self
+        childCoordinator.append(detailCoordinator)
+
         detailCoordinator.start()
         
     }
     
     func presentLocationList(contents: [LocationBasedListModel]) {
+        print("present")
         let listViewModel = PlaceListViewModel(locationList: contents)
         let placeListCoordinator = PlaceListViewCoordinator(navigationController: navigationController, viewModel: listViewModel)
         placeListCoordinator.parentCoordinator = self
+        childCoordinator.append(placeListCoordinator)
+
         placeListCoordinator.start()
+        
     }
 }
diff --git a/CamPlace/CamPlace/Main/PlaceList/PlaceListViewCoordinator.swift b/CamPlace/CamPlace/Main/PlaceList/PlaceListViewCoordinator.swift
index ab4f1ea..9cac107 100644
--- a/CamPlace/CamPlace/Main/PlaceList/PlaceListViewCoordinator.swift
+++ b/CamPlace/CamPlace/Main/PlaceList/PlaceListViewCoordinator.swift
@@ -12,7 +12,8 @@ class PlaceListViewCoordinator: Coordinator {
     var navigationController: UINavigationController
     weak var parentCoordinator: Coordinator?
     var viewModel: PlaceListViewModel
-    
+    var childCoordinator: [Coordinator] = []
+
     init(navigationController: UINavigationController, viewModel: PlaceListViewModel) {
         self.navigationController = navigationController
         self.viewModel = viewModel
@@ -46,6 +47,8 @@ extension PlaceListViewCoordinator {
         let viewModel = PlaceDetailViewModel(content: content)
         let detailCoordinator = PlaceDetailViewCoordinator(navigationController: navigationController, viewModel: viewModel)
         detailCoordinator.parentCoordinator = self
+        childCoordinator.append(detailCoordinator)
+
         detailCoordinator.startPresent()
     }
 }