diff --git a/AgileWorks/AgileWorks/Main/Wireframe/MainTabBarViewWireframe.swift b/AgileWorks/AgileWorks/Main/Wireframe/MainTabBarViewWireframe.swift
index c733522ba187b35e42a405d7cb5f9e752de281ab..d9c2ee8c6bf9d64e16f19d751e552cbc46f960a2 100644
--- a/AgileWorks/AgileWorks/Main/Wireframe/MainTabBarViewWireframe.swift
+++ b/AgileWorks/AgileWorks/Main/Wireframe/MainTabBarViewWireframe.swift
@@ -90,7 +90,10 @@ extension MainTabBarViewWireframeImpl: MainTabBarViewWireframe {
         nav.modalPresentationStyle = .fullScreen
         
         let homeTabNumber = 0
-        let homeVC = openViewController(tabNumber: homeTabNumber)
+        viewController.selectedIndex = homeTabNumber
+        
+        let view = viewController.children[homeTabNumber] as! UINavigationController
+        let homeVC = view.viewControllers[view.viewControllers.count - 1] as! WebViewController
         modalWebVC.presentationController?.delegate = homeVC
 
         // 既にモーダルでViewが表示されているか。