diff --git a/BreastFeedingDemo/Base.lproj/Main.storyboard b/BreastFeedingDemo/Base.lproj/Main.storyboard
index f18983c763e945a17e6b4853053d062e6fe94886..22105cd48ef434667c8e7d1e384413786c260adc 100644
--- a/BreastFeedingDemo/Base.lproj/Main.storyboard
+++ b/BreastFeedingDemo/Base.lproj/Main.storyboard
@@ -95,16 +95,16 @@
                                 <rect key="frame" x="0.0" y="631" width="414" height="231"/>
                                 <subviews>
                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="eST-58-iE6">
-                                        <rect key="frame" x="101" y="96.5" width="212" height="38"/>
+                                        <rect key="frame" x="67.5" y="90.5" width="279" height="50"/>
                                         <constraints>
                                             <constraint firstAttribute="width" secondItem="eST-58-iE6" secondAttribute="height" multiplier="5.58974" id="5Ll-2F-jZ5"/>
-                                            <constraint firstAttribute="height" constant="38" id="VCb-UE-ur6"/>
+                                            <constraint firstAttribute="height" constant="50" id="VCb-UE-ur6"/>
                                         </constraints>
-                                        <state key="normal" title="Button"/>
-                                        <buttonConfiguration key="configuration" style="plain" title="Empezar ahora">
-                                            <backgroundConfiguration key="background" image="light-btn-bg"/>
-                                            <color key="baseForegroundColor" red="0.9459709181" green="1" blue="0.97093926880000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                                        </buttonConfiguration>
+                                        <fontDescription key="fontDescription" type="system" weight="heavy" pointSize="20"/>
+                                        <inset key="imageEdgeInsets" minX="0.0" minY="0.0" maxX="2.2250738585072014e-308" maxY="0.0"/>
+                                        <state key="normal" title="Commencez maintenant" backgroundImage="light-btn-bg">
+                                            <color key="titleColor" red="0.9459709181" green="1" blue="0.97093926880000003" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                                        </state>
                                         <connections>
                                             <action selector="tapStart:" destination="BYZ-38-t0r" eventType="touchUpInside" id="bzd-Xi-4RV"/>
                                         </connections>
diff --git a/BreastFeedingDemo/ViewController.swift b/BreastFeedingDemo/ViewController.swift
index 3235f6143c33f3f22285e86d612d908a7687bc8c..2dbd292a0aa48c8d4c462d5ea0ca1947834446e3 100644
--- a/BreastFeedingDemo/ViewController.swift
+++ b/BreastFeedingDemo/ViewController.swift
@@ -7,7 +7,6 @@
 
 import AVFoundation
 import Flutter
-import permission_handler_apple
 import UIKit
 
 class ViewController: UIViewController {
@@ -50,6 +49,7 @@ class ViewController: UIViewController {
                             result(strongSelf.vm.flutterArguments)
                         case "teachingEnd":
                             strongSelf.presentedViewController?.dismiss(animated: true)
+                            strongSelf.methodChannel?.invokeMethod("dispose", arguments: nil)
                             // ["totalDuration": 3, "reasonText": Concern about my personal privacy, "status": incomplete, "incompleteReasonCode": 2]
                             let argument: [String: Any] = try! JSONSerialization.jsonObject(with: (call.arguments as! String).data(using: .utf8)!) as! [String: Any]
                             let totalDuration: Int = argument["totalDuration"] as! Int
@@ -57,7 +57,7 @@ class ViewController: UIViewController {
                             let status: String = argument["status"] as! String
                             let incompleteReasonCode: Int = argument["incompleteReasonCode"] as! Int
                             if status == "incomplete" {
-                                strongSelf.showError(reasonText)
+//                                strongSelf.showError(reasonText)
                             } else if status == "complete" {
                                 strongSelf.toCompleteVC()
                             }
@@ -90,9 +90,9 @@ class ViewController: UIViewController {
 
     @IBAction func tapStart(_ sender: Any) {
         if let flutterEngine = (UIApplication.shared.delegate as? AppDelegate)?.flutterEngine {
-            let flutterViewController = FlutterViewController(engine: flutterEngine, nibName: nil, bundle: nil)
-            flutterViewController.modalPresentationStyle = .overFullScreen
-            present(flutterViewController, animated: true)
+            let scanVC = FlutterViewController(engine: flutterEngine, nibName: nil, bundle: nil)
+            scanVC.modalPresentationStyle = .overFullScreen
+            present(scanVC, animated: true)
         }
     }