diff --git a/Sources/DeeplinkRouter/BaseNavigator.swift b/Sources/DeeplinkRouter/BaseNavigator.swift
index 2155b12..3290850 100644
--- a/Sources/DeeplinkRouter/BaseNavigator.swift
+++ b/Sources/DeeplinkRouter/BaseNavigator.swift
@@ -150,6 +150,13 @@ private extension BaseNavigator {
             }
         }
 
+        // Проверяем дочерние контроллеры
+        for child in rootViewController.children {
+            if let found = findController(in: child, ofType: type) {
+                return found
+            }
+        }
+
         // Проверяем представленный контроллер
         if let presented = rootViewController.presentedViewController {
             return findController(in: presented, ofType: type)
diff --git a/Tests/DeeplinkRouterTests/BaseNavigatorTests.swift b/Tests/DeeplinkRouterTests/BaseNavigatorTests.swift
index af94f67..95856e0 100644
--- a/Tests/DeeplinkRouterTests/BaseNavigatorTests.swift
+++ b/Tests/DeeplinkRouterTests/BaseNavigatorTests.swift
@@ -10,6 +10,8 @@ import XCTest
 
 final class BaseNavigatorTests: XCTestCase {
 
+    class TargetViewController: UIViewController {}
+
     var navigator: BaseNavigator!
     var window: UIWindow!
 
@@ -30,6 +32,23 @@ final class BaseNavigatorTests: XCTestCase {
         XCTAssertEqual(returnedWindow, window)
     }
 
+    func testFindControllerReturnsCorrectController() {
+        // Given
+        let rootVC = UIViewController()
+        let targetVC = TargetViewController()
+        let navController = UINavigationController(rootViewController: targetVC)
+        rootVC.addChild(navController)
+
+        window.rootViewController = rootVC
+        window.makeKeyAndVisible()
+
+        // When
+        let foundVC = navigator.findController(type: TargetViewController.self)
+
+        // Then
+        XCTAssertEqual(foundVC, targetVC)
+    }
+
     func testTopVcReturnsCorrectViewController() {
         // Given
         let rootViewController = UIViewController()
@@ -71,7 +90,7 @@ final class BaseNavigatorTests: XCTestCase {
         XCTAssertEqual(tabbar, tabBarController)
     }
 
-    @MainActor 
+    @MainActor
     func testSetLoadingShowsAndHidesLoader() {
         // Given
         window.makeKeyAndVisible()