diff --git a/doric-cli/target/iOS/Example/AppDelegate.m b/doric-cli/target/iOS/Example/AppDelegate.m
index 6944e754..2b5be8ec 100644
--- a/doric-cli/target/iOS/Example/AppDelegate.m
+++ b/doric-cli/target/iOS/Example/AppDelegate.m
@@ -14,17 +14,7 @@ @interface AppDelegate ()
 
 @implementation AppDelegate
 
-
 - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
-    NSString *bundleName = @"__$__";
-    DoricViewController *doricViewController = [[DoricViewController alloc] initWithSource:[NSString stringWithFormat:@"assets://src/%@.js", bundleName]
-                                                                                     alias:bundleName
-                                                                                     extra:@""];
-    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
-    UINavigationController *navVC = [[UINavigationController
-            alloc] initWithRootViewController:doricViewController];
-    self.window.rootViewController = navVC;
-    [self.window makeKeyAndVisible];
     return YES;
 }
 
diff --git a/doric-cli/target/iOS/Example/SceneDelegate.h b/doric-cli/target/iOS/Example/SceneDelegate.h
index b6321f23..30f72ed8 100644
--- a/doric-cli/target/iOS/Example/SceneDelegate.h
+++ b/doric-cli/target/iOS/Example/SceneDelegate.h
@@ -9,8 +9,5 @@
 #import <UIKit/UIKit.h>
 
 @interface SceneDelegate : UIResponder <UIWindowSceneDelegate>
-
-@property (strong, nonatomic) UIWindow * window;
-
 @end
 
diff --git a/doric-cli/target/iOS/Example/SceneDelegate.m b/doric-cli/target/iOS/Example/SceneDelegate.m
index 9654750d..5e057088 100644
--- a/doric-cli/target/iOS/Example/SceneDelegate.m
+++ b/doric-cli/target/iOS/Example/SceneDelegate.m
@@ -1,6 +1,12 @@
 #import "SceneDelegate.h"
 #import <DoricCore/Doric.h>
 
+#if DEBUG
+
+#import <DoricDevkit/DoricDev.h>
+
+#endif
+
 @interface SceneDelegate ()
 @end
 
@@ -12,13 +18,25 @@ - (void)scene:(UIScene *)scene willConnectToSession:(UISceneSession *)session op
                                                                                      alias:bundleName
                                                                                      extra:@""];
     doricViewController.view.backgroundColor = [UIColor whiteColor];
+#if DEBUG
+    UIBarButtonItem *rightBarItem = [[UIBarButtonItem alloc] initWithTitle:@"Devkit" style:UIBarButtonItemStylePlain target:self action:@selector(onOpenDevkit)];
+    doricViewController.navigationItem.rightBarButtonItem = rightBarItem;
+#endif
     UINavigationController *navigationController = [[UINavigationController alloc] initWithRootViewController:doricViewController];
-    self.window = [[UIWindow alloc] initWithWindowScene:windowScene];
-    self.window.frame = windowScene.coordinateSpace.bounds;
-    self.window.rootViewController = navigationController;
-    [self.window makeKeyAndVisible];
+    UIWindow *window = [[UIWindow alloc] initWithWindowScene:windowScene];
+    window.frame = windowScene.coordinateSpace.bounds;
+    window.rootViewController = navigationController;
+    [UIApplication sharedApplication].delegate.window = window;
+    [window makeKeyAndVisible];
 }
 
+#if DEBUG
+
+- (void)onOpenDevkit {
+    [[DoricDev instance] openDevMode];
+}
+
+#endif
 
 - (void)sceneDidDisconnect:(UIScene *)scene {
     // Called as the scene is being released by the system.
@@ -54,3 +72,4 @@ - (void)sceneDidEnterBackground:(UIScene *)scene {
 
 
 @end
+
diff --git a/doric-cli/target/iOS/Podfile b/doric-cli/target/iOS/Podfile
index e3bb9056..267690ce 100644
--- a/doric-cli/target/iOS/Podfile
+++ b/doric-cli/target/iOS/Podfile
@@ -7,4 +7,5 @@ target 'Example' do
 
   # Pods for Example
   pod 'DoricCore', '~>__$Version__'
+  pod 'DoricDevkit', '~>__$Version__'
 end