diff --git a/android/app/build.gradle b/android/app/build.gradle
index e446c8a..c0a7adb 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -45,7 +45,7 @@ android {
     defaultConfig {
         applicationId "com.thamringroup.assetstock"
         minSdkVersion 18
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         multiDexEnabled true
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
index c8e75a3..4a13f86 100644
--- a/android/app/src/main/AndroidManifest.xml
+++ b/android/app/src/main/AndroidManifest.xml
@@ -8,6 +8,7 @@
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
+    <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE"/>
     <application
         android:name="${applicationName}"
         android:label="assetstock"
@@ -21,7 +22,8 @@
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:exported="true">
             <!-- Specifies an Android theme to apply to this Activity as soon as
                  the Android process has started. This theme is visible to the user
                  while the Flutter UI initializes. After that, this theme continues
diff --git a/lib/home.dart b/lib/home.dart
index 3661d2a..7dd48b7 100644
--- a/lib/home.dart
+++ b/lib/home.dart
@@ -45,8 +45,7 @@ class _HomeState extends State<Home> {
     super.initState();
     WidgetsBinding.instance.addPostFrameCallback((_) async {
 //      await loadMenu();
-      await util.permissionCheck(context,pHandler.Permission.storage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
-
+      await util.permissionCheck(context,pHandler.Permission.manageExternalStorage,()async{print("storage permit granted!");},customMessage: " untuk menyimpan data backup");
     });
   }