diff --git a/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt b/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt
index 7ac09b0..fff179f 100644
--- a/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/MainActivity.kt
@@ -1,7 +1,6 @@
 package com.bintianqi.owndroid
 
 import android.app.admin.DevicePolicyManager
-import android.content.ComponentName
 import android.content.Context
 import android.os.Build.VERSION
 import android.os.Bundle
@@ -22,11 +21,13 @@ import androidx.compose.foundation.layout.statusBarsPadding
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
+import androidx.compose.material3.AlertDialog
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.Icon
 import androidx.compose.material3.MaterialTheme.colorScheme
 import androidx.compose.material3.MaterialTheme.typography
 import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.MutableState
@@ -58,6 +59,7 @@ import com.bintianqi.owndroid.dpm.Password
 import com.bintianqi.owndroid.dpm.SystemManage
 import com.bintianqi.owndroid.dpm.UserManage
 import com.bintianqi.owndroid.dpm.UserRestriction
+import com.bintianqi.owndroid.dpm.dhizukuErrorStatus
 import com.bintianqi.owndroid.dpm.getDPM
 import com.bintianqi.owndroid.dpm.getReceiver
 import com.bintianqi.owndroid.dpm.isDeviceOwner
@@ -65,6 +67,7 @@ import com.bintianqi.owndroid.dpm.isProfileOwner
 import com.bintianqi.owndroid.ui.Animations
 import com.bintianqi.owndroid.ui.theme.OwnDroidTheme
 import com.rosan.dhizuku.api.Dhizuku
+import kotlinx.coroutines.delay
 import kotlinx.coroutines.flow.MutableStateFlow
 import org.lsposed.hiddenapibypass.HiddenApiBypass
 import java.util.Locale
@@ -80,12 +83,7 @@ class MainActivity : FragmentActivity() {
         WindowCompat.setDecorFitsSystemWindows(window, false)
         super.onCreate(savedInstanceState)
         val sharedPref = applicationContext.getSharedPreferences("data", Context.MODE_PRIVATE)
-        if (sharedPref.getBoolean("dhizuku", false)) {
-            if (VERSION.SDK_INT >= 28) HiddenApiBypass.setHiddenApiExemptions("")
-            if(!Dhizuku.init(applicationContext)) {
-                Toast.makeText(applicationContext, R.string.failed_to_init_dhizuku, Toast.LENGTH_SHORT).show()
-            }
-        }
+        if (VERSION.SDK_INT >= 28) HiddenApiBypass.setHiddenApiExemptions("")
         if(sharedPref.getBoolean("auth", false)) {
             showAuth.value = true
         }
@@ -112,6 +110,10 @@ class MainActivity : FragmentActivity() {
         ) {
             showAuth.value = true
         }
+        if (sharedPref.getBoolean("dhizuku", false)) {
+            if (!Dhizuku.init(applicationContext)) { dhizukuErrorStatus.value = 1 }
+            if (!Dhizuku.isPermissionGranted()) { dhizukuErrorStatus.value = 2 }
+        }
     }
 
 }
@@ -159,13 +161,14 @@ fun Home(materialYou:MutableState<Boolean>, blackTheme:MutableState<Boolean>) {
     }
     LaunchedEffect(Unit) {
         val profileInited = sharedPref.getBoolean("ManagedProfileActivated", false)
-        val profileNotActivated = !profileInited && dpm.isProfileOwner(context) && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))
+        val profileNotActivated = !profileInited && context.isProfileOwner && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))
         if(profileNotActivated) {
             dpm.setProfileEnabled(receiver)
             sharedPref.edit().putBoolean("ManagedProfileActivated", true).apply()
             Toast.makeText(context, R.string.work_profile_activated, Toast.LENGTH_SHORT).show()
         }
     }
+    DhizukuErrorDialog()
 }
 
 @Composable
@@ -173,13 +176,15 @@ private fun HomePage(navCtrl:NavHostController, pkgName: MutableState<String>) {
     val context = LocalContext.current
     val dpm = context.getDPM()
     val receiver = context.getReceiver()
-    val activateType = stringResource(
-        if(dpm.isDeviceOwner(context)) { R.string.device_owner }
-        else if(dpm.isProfileOwner(context)) {
-            if(VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)) R.string.work_profile_owner else R.string.profile_owner
-        }
-        else if(dpm.isAdminActive(receiver)) R.string.device_admin else R.string.click_to_activate
-    )
+    val sharedPref = LocalContext.current.getSharedPreferences("data", Context.MODE_PRIVATE)
+    var activateType = if(sharedPref.getBoolean("dhizuku", false)) stringResource(R.string.dhizuku) + " - " else ""
+    activateType += stringResource(
+            if(context.isDeviceOwner) { R.string.device_owner }
+            else if(context.isProfileOwner) {
+                if(VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)) R.string.work_profile_owner else R.string.profile_owner
+            }
+            else if(dpm.isAdminActive(receiver)) R.string.device_admin else R.string.click_to_activate
+        )
     LaunchedEffect(Unit) { pkgName.value = "" }
     Column(modifier = Modifier.background(colorScheme.background).statusBarsPadding().verticalScroll(rememberScrollState())) {
         Spacer(Modifier.padding(vertical = 25.dp))
@@ -216,11 +221,11 @@ private fun HomePage(navCtrl:NavHostController, pkgName: MutableState<String>) {
             }
         }
         HomePageItem(R.string.system_manage, R.drawable.mobile_phone_fill0, "SystemManage", navCtrl)
-        if(VERSION.SDK_INT >= 24 && (dpm.isDeviceOwner(context)) || dpm.isProfileOwner(context)) { HomePageItem(R.string.network, R.drawable.wifi_fill0, "Network", navCtrl) }
+        if(VERSION.SDK_INT >= 24 && (context.isDeviceOwner) || context.isProfileOwner) { HomePageItem(R.string.network, R.drawable.wifi_fill0, "Network", navCtrl) }
         if(
-            (VERSION.SDK_INT < 24 && !dpm.isDeviceOwner(context)) || (
+            (VERSION.SDK_INT < 24 && !context.isDeviceOwner) || (
                     VERSION.SDK_INT >= 24 && (dpm.isProvisioningAllowed(DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE) ||
-                            (dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver)))
+                            (context.isProfileOwner && dpm.isManagedProfile(receiver)))
             )
         ) {
             HomePageItem(R.string.work_profile, R.drawable.work_fill0, "ManagedProfile", navCtrl)
@@ -261,3 +266,36 @@ fun HomePageItem(name: Int, imgVector: Int, navTo: String, navCtrl: NavHostContr
         )
     }
 }
+
+@Composable
+private fun DhizukuErrorDialog() {
+    val status by dhizukuErrorStatus.collectAsState()
+    if (status != 0) {
+        val context = LocalContext.current
+        val sharedPref = context.getSharedPreferences("data", Context.MODE_PRIVATE)
+        LaunchedEffect(Unit) {
+            delay(200)
+            sharedPref.edit().putBoolean("dhizuku", false).apply()
+        }
+        AlertDialog(
+            onDismissRequest = { dhizukuErrorStatus.value = 0 },
+            confirmButton = {
+                TextButton(onClick = { dhizukuErrorStatus.value = 0 }) {
+                    Text(stringResource(R.string.confirm))
+                }
+            },
+            title = { Text(stringResource(R.string.dhizuku)) },
+            text = {
+                var text = stringResource(
+                    when(status){
+                        1 -> R.string.failed_to_init_dhizuku
+                        2 -> R.string.dhizuku_permission_not_granted
+                        else -> R.string.failed_to_init_dhizuku
+                    }
+                )
+                if(sharedPref.getBoolean("dhizuku", false)) text += "\n" + stringResource(R.string.dhizuku_mode_disabled)
+                Text(text)
+            }
+        )
+    }
+}
diff --git a/app/src/main/java/com/bintianqi/owndroid/Receiver.kt b/app/src/main/java/com/bintianqi/owndroid/Receiver.kt
index 5c14f47..80295ed 100644
--- a/app/src/main/java/com/bintianqi/owndroid/Receiver.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/Receiver.kt
@@ -32,7 +32,7 @@ class Receiver : DeviceAdminReceiver() {
         super.onEnabled(context, intent)
         val dpm = context.getDPM()
         val receiver = ComponentName(context, this::class.java)
-        if(dpm.isAdminActive(receiver) || dpm.isProfileOwner(context) || dpm.isDeviceOwner(context)){
+        if(dpm.isAdminActive(receiver) || context.isProfileOwner || context.isDeviceOwner){
             Toast.makeText(context, context.getString(R.string.onEnabled), Toast.LENGTH_SHORT).show()
         }
     }
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt
index f7da22e..36a7a4e 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/ApplicationManage.kt
@@ -202,7 +202,7 @@ private fun Home(
         val dpm = context.getDPM()
         val receiver = context.getReceiver()
         Spacer(Modifier.padding(vertical = 5.dp))
-        if(VERSION.SDK_INT >= 24&&dpm.isProfileOwner(context)&&dpm.isManagedProfile(receiver)) {
+        if(VERSION.SDK_INT >= 24&&context.isProfileOwner&&dpm.isManagedProfile(receiver)) {
             Text(text = stringResource(R.string.scope_is_work_profile), textAlign = TextAlign.Center,modifier = Modifier.fillMaxWidth())
         }
         SubPageItem(R.string.app_info,"", R.drawable.open_in_new) { 
@@ -210,7 +210,7 @@ private fun Home(
             intent.setData(Uri.parse("package:$pkgName"))
             startActivity(context, intent, null)
         }
-        if(VERSION.SDK_INT>=24 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) { 
+        if(VERSION.SDK_INT>=24 && (context.isDeviceOwner || context.isProfileOwner)) { 
             val getSuspendStatus = {
                 try{ dpm.isPackageSuspended(receiver, pkgName) }
                 catch(e:NameNotFoundException) { false }
@@ -228,7 +228,7 @@ private fun Home(
                 }
             )
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SwitchItem(
                 title = R.string.hide, desc = stringResource(R.string.isapphidden_desc), icon = R.drawable.visibility_off_fill0,
                 getState = { dpm.isApplicationHidden(receiver,pkgName) },
@@ -241,7 +241,7 @@ private fun Home(
                 }
             )
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SwitchItem(
                 title = R.string.block_uninstall, desc = "", icon = R.drawable.delete_forever_fill0,
                 getState = { dpm.isUninstallBlocked(receiver,pkgName) },
@@ -254,44 +254,44 @@ private fun Home(
                 }
             )
         }
-        if(VERSION.SDK_INT>=24 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT>=24 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.always_on_vpn, "", R.drawable.vpn_key_fill0) { navCtrl.navigate("AlwaysOnVpn") }
         }
-        if((VERSION.SDK_INT>=33&&dpm.isProfileOwner(context))||(VERSION.SDK_INT>=30&&dpm.isDeviceOwner(context))) { 
+        if((VERSION.SDK_INT>=33&&context.isProfileOwner)||(VERSION.SDK_INT>=30&&context.isDeviceOwner)) { 
             SubPageItem(R.string.ucd, "", R.drawable.do_not_touch_fill0) { navCtrl.navigate("UserControlDisabled") }
         }
-        if(VERSION.SDK_INT>=23&&(dpm.isDeviceOwner(context)||dpm.isProfileOwner(context))) { 
+        if(VERSION.SDK_INT>=23&&(context.isDeviceOwner||context.isProfileOwner)) { 
             SubPageItem(R.string.permission_manage, "", R.drawable.key_fill0) { navCtrl.navigate("PermissionManage") }
         }
-        if(VERSION.SDK_INT>=30&&dpm.isProfileOwner(context)&&dpm.isManagedProfile(receiver)) { 
+        if(VERSION.SDK_INT>=30&&context.isProfileOwner&&dpm.isManagedProfile(receiver)) { 
             SubPageItem(R.string.cross_profile_package, "", R.drawable.work_fill0) { navCtrl.navigate("CrossProfilePackage") }
         }
-        if(dpm.isProfileOwner(context)) { 
+        if(context.isProfileOwner) { 
             SubPageItem(R.string.cross_profile_widget, "", R.drawable.widgets_fill0) { navCtrl.navigate("CrossProfileWidget") }
         }
-        if(VERSION.SDK_INT>=34&&dpm.isDeviceOwner(context)) { 
+        if(VERSION.SDK_INT>=34&&context.isDeviceOwner) { 
             SubPageItem(R.string.credential_manage_policy, "", R.drawable.license_fill0) { navCtrl.navigate("CredentialManagePolicy") }
         }
-        if(dpm.isProfileOwner(context)||dpm.isDeviceOwner(context)) { 
+        if(context.isProfileOwner||context.isDeviceOwner) { 
             SubPageItem(R.string.permitted_accessibility_services, "", R.drawable.settings_accessibility_fill0) { navCtrl.navigate("Accessibility") }
         }
-        if(dpm.isDeviceOwner(context)||dpm.isProfileOwner(context)) { 
+        if(context.isDeviceOwner||context.isProfileOwner) { 
             SubPageItem(R.string.permitted_ime, "", R.drawable.keyboard_fill0) { navCtrl.navigate("IME") }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.enable_system_app, "", R.drawable.enable_fill0) { enableSystemAppDialog.value = true }
         }
-        if(VERSION.SDK_INT>=28&&dpm.isDeviceOwner(context)) { 
+        if(VERSION.SDK_INT>=28&&context.isDeviceOwner) { 
             SubPageItem(R.string.keep_uninstalled_packages, "", R.drawable.delete_fill0) { navCtrl.navigate("KeepUninstalled") }
         }
-        if(VERSION.SDK_INT>=28 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT>=28 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.clear_app_storage, "", R.drawable.mop_fill0) {
                 if(pkgName != "") { clearAppDataDialog.value = true }
             }
         }
         SubPageItem(R.string.install_app, "", R.drawable.install_mobile_fill0) { navCtrl.navigate("InstallApp") }
         SubPageItem(R.string.uninstall_app, "", R.drawable.delete_fill0) { navCtrl.navigate("UninstallApp") }
-        if(VERSION.SDK_INT >= 34 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 34 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.set_default_dialer, "", R.drawable.call_fill0) { defaultDialerAppDialog.value = true }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt
index 15ebbbc..6658b0f 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/DPM.kt
@@ -8,13 +8,13 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.content.pm.PackageInstaller
-import android.content.pm.PackageManager
 import android.os.Build.VERSION
 import androidx.activity.ComponentActivity.CONTEXT_IGNORE_SECURITY
 import androidx.activity.ComponentActivity.DEVICE_POLICY_SERVICE
 import androidx.activity.result.ActivityResultLauncher
 import com.bintianqi.owndroid.PackageInstallerReceiver
 import com.bintianqi.owndroid.Receiver
+import com.bintianqi.owndroid.backToHomeStateFlow
 import com.rosan.dhizuku.api.Dhizuku
 import com.rosan.dhizuku.api.Dhizuku.binderWrapper
 import com.rosan.dhizuku.api.DhizukuBinderWrapper
@@ -26,27 +26,34 @@ var selectedPermission = MutableStateFlow("")
 lateinit var createManagedProfile: ActivityResultLauncher<Intent>
 lateinit var addDeviceAdmin: ActivityResultLauncher<Intent>
 
-fun DevicePolicyManager.isDeviceOwner(context: Context): Boolean {
-    val sharedPref = context.getSharedPreferences("data", Context.MODE_PRIVATE)
-    return this.isDeviceOwnerApp(
-        if(sharedPref.getBoolean("dhizuku", false)) {
-            Dhizuku.getOwnerPackageName()
-        } else {
-            "com.bintianqi.owndroid"
-        }
-    )
-}
+val Context.isDeviceOwner: Boolean
+    get() {
+        val sharedPref = getSharedPreferences("data", Context.MODE_PRIVATE)
+        val dpm = getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        return dpm.isDeviceOwnerApp(
+            if(sharedPref.getBoolean("dhizuku", false)) {
+                Dhizuku.getOwnerPackageName()
+            } else {
+                "com.bintianqi.owndroid"
+            }
+        )
+    }
 
-fun DevicePolicyManager.isProfileOwner(context: Context): Boolean {
-    val sharedPref = context.getSharedPreferences("data", Context.MODE_PRIVATE)
-    return this.isProfileOwnerApp(
-        if(sharedPref.getBoolean("dhizuku", false)) {
+val Context.isProfileOwner: Boolean
+    get() {
+        val dpm = getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        return dpm.isProfileOwnerApp("com.bintianqi.owndroid")
+    }
+
+val Context.dpcPackageName: String
+    get() {
+        val sharedPref = getSharedPreferences("data", Context.MODE_PRIVATE)
+        return if(sharedPref.getBoolean("dhizuku", false)) {
             Dhizuku.getOwnerPackageName()
         } else {
             "com.bintianqi.owndroid"
         }
-    )
-}
+    }
 
 fun DevicePolicyManager.isOrgProfile(receiver: ComponentName): Boolean {
     return VERSION.SDK_INT >= 30 && this.isProfileOwnerApp("com.bintianqi.owndroid") && isManagedProfile(receiver) && isOrganizationOwnedDeviceWithManagedProfile
@@ -71,7 +78,7 @@ fun installPackage(context: Context, inputStream: InputStream) {
 }
 
 @SuppressLint("PrivateApi")
-fun binderWrapperDevicePolicyManager(appContext: Context): DevicePolicyManager {
+fun binderWrapperDevicePolicyManager(appContext: Context): DevicePolicyManager? {
     try {
         val context = appContext.createPackageContext(Dhizuku.getOwnerComponent().packageName, CONTEXT_IGNORE_SECURITY)
         val manager = context.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
@@ -84,21 +91,23 @@ fun binderWrapperDevicePolicyManager(appContext: Context): DevicePolicyManager {
         val newInterface = IDevicePolicyManager.Stub.asInterface(newBinder)
         field[manager] = newInterface
         return manager
-    } catch (e: NoSuchFieldException) {
-        throw RuntimeException(e)
-    } catch (e: IllegalAccessException) {
-        throw RuntimeException(e)
-    } catch (e: PackageManager.NameNotFoundException) {
-        throw RuntimeException(e)
+    } catch (e: Exception) {
+        dhizukuErrorStatus.value = 1
     }
+    return null
 }
 
 fun Context.getDPM(): DevicePolicyManager {
     val sharedPref = this.getSharedPreferences("data", Context.MODE_PRIVATE)
-    return if(sharedPref.getBoolean("dhizuku", false)) {
-        binderWrapperDevicePolicyManager(this)
+    if(sharedPref.getBoolean("dhizuku", false)) {
+        if (!Dhizuku.isPermissionGranted()) {
+            dhizukuErrorStatus.value = 2
+            backToHomeStateFlow.value = true
+            return this.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        }
+        return binderWrapperDevicePolicyManager(this) ?: this.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
     } else {
-        this.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
+        return this.getSystemService(DEVICE_POLICY_SERVICE) as DevicePolicyManager
     }
 }
 
@@ -110,3 +119,5 @@ fun Context.getReceiver(): ComponentName {
         ComponentName(this, Receiver::class.java)
     }
 }
+
+val dhizukuErrorStatus = MutableStateFlow(0)
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/ManagedProfile.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/ManagedProfile.kt
index 8954687..548dde9 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/ManagedProfile.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/ManagedProfile.kt
@@ -104,7 +104,7 @@ private fun Home(navCtrl: NavHostController) {
             style = typography.headlineLarge,
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
-        if(VERSION.SDK_INT >= 30 && dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver)) {
+        if(VERSION.SDK_INT >= 30 && context.isProfileOwner && dpm.isManagedProfile(receiver)) {
             SubPageItem(R.string.org_owned_work_profile, "", R.drawable.corporate_fare_fill0) { navCtrl.navigate("OrgOwnedWorkProfile") }
         }
         if(VERSION.SDK_INT<24 || (VERSION.SDK_INT>=24 && dpm.isProvisioningAllowed(ACTION_PROVISION_MANAGED_PROFILE))) {
@@ -113,10 +113,10 @@ private fun Home(navCtrl: NavHostController) {
         if(dpm.isOrgProfile(receiver)) {
             SubPageItem(R.string.suspend_personal_app, "", R.drawable.block_fill0) { navCtrl.navigate("SuspendPersonalApp") }
         }
-        if(dpm.isProfileOwner(context) && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
+        if(context.isProfileOwner && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
             SubPageItem(R.string.intent_filter, "", R.drawable.filter_alt_fill0) { navCtrl.navigate("IntentFilter") }
         }
-        if(dpm.isProfileOwner(context) && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
+        if(context.isProfileOwner && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
             SubPageItem(R.string.delete_work_profile, "", R.drawable.delete_forever_fill0) { navCtrl.navigate("DeleteWorkProfile") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/Network.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/Network.kt
index f2ac177..3a2d710 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/Network.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/Network.kt
@@ -157,28 +157,28 @@ private fun Home(navCtrl:NavHostController, scrollState: ScrollState, wifiMacDia
             style = typography.headlineLarge,
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
-        if(VERSION.SDK_INT >= 24 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 24 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.wifi_mac_addr, "", R.drawable.wifi_fill0) { wifiMacDialog.value = true }
         }
         if(VERSION.SDK_INT >= 30) {
             SubPageItem(R.string.options, "", R.drawable.tune_fill0) { navCtrl.navigate("Switches") }
         }
-        if(VERSION.SDK_INT >= 33 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 33 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.min_wifi_security_level, "", R.drawable.wifi_password_fill0) { navCtrl.navigate("MinWifiSecurityLevel") }
         }
-        if(VERSION.SDK_INT >= 33 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 33 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.wifi_ssid_policy, "", R.drawable.wifi_fill0) { navCtrl.navigate("WifiSsidPolicy") }
         }
-        if(VERSION.SDK_INT >= 29 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 29 && context.isDeviceOwner) {
             SubPageItem(R.string.private_dns, "", R.drawable.dns_fill0) { navCtrl.navigate("PrivateDNS") }
         }
-        if(VERSION.SDK_INT >= 26&&(dpm.isDeviceOwner(context) || (dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver)))) {
+        if(VERSION.SDK_INT >= 26&&(context.isDeviceOwner || (context.isProfileOwner && dpm.isManagedProfile(receiver)))) {
             SubPageItem(R.string.retrieve_net_logs, "", R.drawable.description_fill0) { navCtrl.navigate("NetworkLog") }
         }
-        if(VERSION.SDK_INT >= 31 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 31 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.wifi_auth_keypair, "", R.drawable.key_fill0) { navCtrl.navigate("WifiAuthKeypair") }
         }
-        if(VERSION.SDK_INT >= 28 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 28 && context.isDeviceOwner) {
             SubPageItem(R.string.override_apn_settings, "", R.drawable.cell_tower_fill0) { navCtrl.navigate("APN") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
@@ -192,13 +192,13 @@ private fun Switches() {
     val receiver = context.getReceiver()
     Column(modifier = Modifier.fillMaxSize()) {
         Spacer(Modifier.padding(vertical = 5.dp))
-        if(VERSION.SDK_INT >= 33 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 33 && context.isDeviceOwner) {
             SwitchItem(
                 R.string.preferential_network_service, stringResource(R.string.developing), R.drawable.globe_fill0,
                 { dpm.isPreferentialNetworkServiceEnabled }, { dpm.isPreferentialNetworkServiceEnabled = it }
             )
         }
-        if(VERSION.SDK_INT>=30 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT>=30 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SwitchItem(R.string.lockdown_admin_configured_network, "", R.drawable.wifi_password_fill0,
                 { dpm.hasLockdownAdminConfiguredNetworks(receiver) }, { dpm.setConfiguredNetworksLockdownState(receiver,it) }
             )
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/Password.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/Password.kt
index 5aff7df..1ac3117 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/Password.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/Password.kt
@@ -136,19 +136,19 @@ private fun Home(navCtrl:NavHostController,scrollState: ScrollState) {
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
         SubPageItem(R.string.password_info, "", R.drawable.info_fill0) { navCtrl.navigate("PasswordInfo") }
-        if(VERSION.SDK_INT >= 26 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 26 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.reset_password_token, "", R.drawable.key_vertical_fill0) { navCtrl.navigate("ResetPasswordToken") }
         }
-        if(dpm.isAdminActive(receiver) || dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(dpm.isAdminActive(receiver) || context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.reset_password, "", R.drawable.lock_reset_fill0) { navCtrl.navigate("ResetPassword") }
         }
-        if(VERSION.SDK_INT >= 31 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 31 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.required_password_complexity, "", R.drawable.password_fill0) { navCtrl.navigate("RequirePasswordComplexity") }
         }
         if(dpm.isAdminActive(receiver)) {
             SubPageItem(R.string.disable_keyguard_features, "", R.drawable.screen_lock_portrait_fill0) { navCtrl.navigate("DisableKeyguardFeatures") }
         }
-        if(dpm.isDeviceOwner(context)) {
+        if(context.isDeviceOwner) {
             SubPageItem(R.string.max_time_to_lock, "", R.drawable.schedule_fill0) { navCtrl.navigate("MaxTimeToLock") }
             SubPageItem(R.string.pwd_expiration_timeout, "", R.drawable.lock_clock_fill0) { navCtrl.navigate("PasswordTimeout") }
             SubPageItem(R.string.max_pwd_fail, "", R.drawable.no_encryption_fill0) { navCtrl.navigate("MaxPasswordFail") }
@@ -156,10 +156,10 @@ private fun Home(navCtrl:NavHostController,scrollState: ScrollState) {
         if(dpm.isAdminActive(receiver)){
             SubPageItem(R.string.pwd_history, "", R.drawable.history_fill0) { navCtrl.navigate("PasswordHistoryLength") }
         }
-        if(VERSION.SDK_INT >= 26 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 26 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.required_strong_auth_timeout, "", R.drawable.fingerprint_off_fill0) { navCtrl.navigate("RequiredStrongAuthTimeout") }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.required_password_quality, "", R.drawable.password_fill0) { navCtrl.navigate("RequirePasswordQuality") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
@@ -185,14 +185,14 @@ private fun PasswordInfo() {
             val pwdComplex = passwordComplexity[dpm.passwordComplexity]
             Text(text = stringResource(R.string.current_password_complexity_is, pwdComplex?:stringResource(R.string.unknown)))
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             Text(stringResource(R.string.is_password_sufficient, dpm.isActivePasswordSufficient))
         }
         if(dpm.isAdminActive(receiver)) {
             val pwdFailedAttempts = dpm.currentFailedPasswordAttempts
             Text(text = stringResource(R.string.password_failed_attempts_is, pwdFailedAttempts))
         }
-        if(VERSION.SDK_INT >= 28 && dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver)) {
+        if(VERSION.SDK_INT >= 28 && context.isProfileOwner && dpm.isManagedProfile(receiver)) {
             val unifiedPwd = dpm.isUsingUnifiedPassword(receiver)
             Text(stringResource(R.string.is_using_unified_password, unifiedPwd))
         }
@@ -317,7 +317,7 @@ private fun ResetPassword() {
                     confirmed=false
                 },
                 colors = ButtonDefaults.buttonColors(containerColor = colorScheme.error, contentColor = colorScheme.onError),
-                enabled = confirmed && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)),
+                enabled = confirmed && (context.isDeviceOwner || context.isProfileOwner),
                 modifier = Modifier.fillMaxWidth()
             ) {
                 Text(stringResource(R.string.reset_password_with_token))
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/Permissions.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/Permissions.kt
index cf5b4cb..46b5727 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/Permissions.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/Permissions.kt
@@ -36,7 +36,6 @@ import androidx.navigation.compose.composable
 import androidx.navigation.compose.currentBackStackEntryAsState
 import androidx.navigation.compose.rememberNavController
 import com.bintianqi.owndroid.R
-import com.bintianqi.owndroid.Receiver
 import com.bintianqi.owndroid.backToHomeStateFlow
 import com.bintianqi.owndroid.ui.*
 import com.rosan.dhizuku.api.Dhizuku
@@ -99,75 +98,86 @@ private fun Home(localNavCtrl:NavHostController,listScrollState:ScrollState) {
             style = typography.headlineLarge,
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
-        SwitchItem(
-            R.string.dhizuku, "", null,
-            { dhizukuStatus },
-            {
-                if(!it) {
-                    sharedPref.edit().putBoolean("dhizuku", false).apply()
+        if(!dpm.isDeviceOwnerApp(context.packageName)) {
+            SwitchItem(
+                R.string.dhizuku, "", null,
+                { dhizukuStatus },
+                {
+                    toggleDhizukuMode(it, context)
                     dhizukuStatus = sharedPref.getBoolean("dhizuku", false)
-                    return@SwitchItem
                 }
-                Dhizuku.init(context)
-                if(Dhizuku.isPermissionGranted()) {
-                    sharedPref.edit().putBoolean("dhizuku", true).apply()
-                    dhizukuStatus = sharedPref.getBoolean("dhizuku", false)
-                } else {
-                    Dhizuku.requestPermission(object: DhizukuRequestPermissionListener() {
-                        @Throws(RemoteException::class)
-                        override fun onRequestPermission(grantResult: Int) {
-                            if(grantResult == PackageManager.PERMISSION_GRANTED) {
-                                sharedPref.edit().putBoolean("dhizuku", true).apply()
-                                dhizukuStatus = sharedPref.getBoolean("dhizuku", false)
-                            } else {
-                                Toast.makeText(context, R.string.permission_not_granted, Toast.LENGTH_SHORT).show()
-                            }
-                        }
-                    })
-                }
-            }
-        )
+            )
+        }
         SubPageItem(
             R.string.device_admin, stringResource(if(dpm.isAdminActive(receiver)) R.string.activated else R.string.deactivated),
             operation = { localNavCtrl.navigate("DeviceAdmin") }
         )
-        if(!dpm.isDeviceOwner(context)) {
+        if(!context.isDeviceOwner) {
             SubPageItem(
-                R.string.profile_owner, stringResource(if(dpm.isProfileOwner(context)) R.string.activated else R.string.deactivated),
+                R.string.profile_owner, stringResource(if(context.isProfileOwner) R.string.activated else R.string.deactivated),
                 operation = { localNavCtrl.navigate("ProfileOwner") }
             )
         }
-        if(!dpm.isProfileOwner(context)) {
+        if(!context.isProfileOwner) {
             SubPageItem(
-                R.string.device_owner, stringResource(if(dpm.isDeviceOwner(context)) R.string.activated else R.string.deactivated),
+                R.string.device_owner, stringResource(if(context.isDeviceOwner) R.string.activated else R.string.deactivated),
                 operation = { localNavCtrl.navigate("DeviceOwner") }
             )
         }
         SubPageItem(R.string.shizuku,"") { localNavCtrl.navigate("Shizuku") }
         SubPageItem(R.string.device_info, "", R.drawable.perm_device_information_fill0) { localNavCtrl.navigate("DeviceInfo") }
-        if((VERSION.SDK_INT >= 26 && dpm.isDeviceOwner(context)) || (VERSION.SDK_INT>=24 && dpm.isProfileOwner(context))) {
+        if((VERSION.SDK_INT >= 26 && context.isDeviceOwner) || (VERSION.SDK_INT>=24 && context.isProfileOwner)) {
             SubPageItem(R.string.org_name, "", R.drawable.corporate_fare_fill0) { localNavCtrl.navigate("OrgName") }
         }
-        if(VERSION.SDK_INT >= 31 && (dpm.isProfileOwner(context) || dpm.isDeviceOwner(context))) {
+        if(VERSION.SDK_INT >= 31 && (context.isProfileOwner || context.isDeviceOwner)) {
             SubPageItem(R.string.org_id, "", R.drawable.corporate_fare_fill0) { localNavCtrl.navigate("OrgID") }
             SubPageItem(R.string.enrollment_specific_id, "", R.drawable.id_card_fill0) { localNavCtrl.navigate("SpecificID") }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.disable_account_management, "", R.drawable.account_circle_fill0) { localNavCtrl.navigate("DisableAccountManagement") }
         }
-        if(VERSION.SDK_INT >= 24 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 24 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.device_owner_lock_screen_info, "", R.drawable.screen_lock_portrait_fill0) { localNavCtrl.navigate("LockScreenInfo") }
         }
         if(VERSION.SDK_INT >= 24 && dpm.isAdminActive(receiver)) {
             SubPageItem(R.string.support_msg, "", R.drawable.chat_fill0) { localNavCtrl.navigate("SupportMsg") }
         }
-        if(VERSION.SDK_INT >= 28 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 28 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.transfer_ownership, "", R.drawable.admin_panel_settings_fill0) { localNavCtrl.navigate("TransformOwnership") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
     }
 }
 
+private fun toggleDhizukuMode(status: Boolean, context: Context) {
+    val sharedPref = context.getSharedPreferences("data", Context.MODE_PRIVATE)
+    if(!status) {
+        sharedPref.edit().putBoolean("dhizuku", false).apply()
+        backToHomeStateFlow.value = true
+        return
+    }
+    if(!Dhizuku.init(context)) {
+        dhizukuErrorStatus.value = 1
+        return
+    }
+    if(Dhizuku.isPermissionGranted()) {
+        sharedPref.edit().putBoolean("dhizuku", true).apply()
+        backToHomeStateFlow.value = true
+    } else {
+        Dhizuku.requestPermission(object: DhizukuRequestPermissionListener() {
+            @Throws(RemoteException::class)
+            override fun onRequestPermission(grantResult: Int) {
+                if(grantResult == PackageManager.PERMISSION_GRANTED) {
+                    sharedPref.edit().putBoolean("dhizuku", true).apply()
+                    backToHomeStateFlow.value = true
+                } else {
+                    dhizukuErrorStatus.value = 2
+                }
+            }
+        })
+    }
+}
+
 @SuppressLint("NewApi")
 @Composable
 private fun LockScreenInfo() {
@@ -222,7 +232,7 @@ private fun DeviceAdmin() {
         AnimatedVisibility(showDeactivateButton) {
             Button(
                 onClick = { deactivateDialog = true },
-                enabled = !dpm.isProfileOwner(context) && !dpm.isDeviceOwner(context),
+                enabled = !context.isProfileOwner && !context.isDeviceOwner,
                 colors = ButtonDefaults.buttonColors(containerColor = colorScheme.error, contentColor = colorScheme.onError)
             ) {
                 Text(stringResource(R.string.deactivate))
@@ -277,12 +287,12 @@ private fun ProfileOwner() {
     val context = LocalContext.current
     val dpm = context.getDPM()
     val receiver = context.getReceiver()
-    var showDeactivateButton by remember { mutableStateOf(dpm.isProfileOwner(context)) }
+    var showDeactivateButton by remember { mutableStateOf(context.isProfileOwner) }
     var deactivateDialog by remember { mutableStateOf(false) }
     Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState()).padding(horizontal = 8.dp)) {
         Spacer(Modifier.padding(vertical = 10.dp))
         Text(text = stringResource(R.string.profile_owner), style = typography.headlineLarge)
-        Text(stringResource(if(dpm.isProfileOwner(context)) R.string.activated else R.string.deactivated), style = typography.titleLarge)
+        Text(stringResource(if(context.isProfileOwner) R.string.activated else R.string.deactivated), style = typography.titleLarge)
         Spacer(Modifier.padding(vertical = 5.dp))
         if(VERSION.SDK_INT >= 24) {
             AnimatedVisibility(showDeactivateButton) {
@@ -323,8 +333,8 @@ private fun ProfileOwner() {
                         co.launch{
                             delay(300)
                             deactivateDialog = false
-                            showDeactivateButton = dpm.isProfileOwner(context)
-                            backToHomeStateFlow.value = !dpm.isProfileOwner(context)
+                            showDeactivateButton = context.isProfileOwner
+                            backToHomeStateFlow.value = !context.isProfileOwner
                         }
                     }
                 ) {
@@ -339,12 +349,12 @@ private fun ProfileOwner() {
 private fun DeviceOwner() {
     val context = LocalContext.current
     val dpm = context.getDPM()
-    var showDeactivateButton by remember { mutableStateOf(dpm.isDeviceOwner(context)) }
+    var showDeactivateButton by remember { mutableStateOf(context.isDeviceOwner) }
     var deactivateDialog by remember { mutableStateOf(false) }
     Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState()).padding(horizontal = 8.dp)) {
         Spacer(Modifier.padding(vertical = 10.dp))
         Text(text = stringResource(R.string.device_owner), style = typography.headlineLarge)
-        Text(text = stringResource(if(dpm.isDeviceOwner(context)) R.string.activated else R.string.deactivated), style = typography.titleLarge)
+        Text(text = stringResource(if(context.isDeviceOwner) R.string.activated else R.string.deactivated), style = typography.titleLarge)
         Spacer(Modifier.padding(vertical = 5.dp))
         AnimatedVisibility(showDeactivateButton) {
             Button(
@@ -378,12 +388,12 @@ private fun DeviceOwner() {
             confirmButton = {
                 TextButton(
                     onClick = {
-                        dpm.clearDeviceOwnerApp(context.packageName)
+                        dpm.clearDeviceOwnerApp(context.dpcPackageName)
                         co.launch{
                             delay(300)
                             deactivateDialog = false
-                            showDeactivateButton = dpm.isDeviceOwner(context)
-                            backToHomeStateFlow.value = !dpm.isDeviceOwner(context)
+                            showDeactivateButton = context.isDeviceOwner
+                            backToHomeStateFlow.value = !context.isDeviceOwner
                         }
                     }
                 ) {
@@ -403,7 +413,7 @@ fun DeviceInfo() {
         Spacer(Modifier.padding(vertical = 10.dp))
         Text(text = stringResource(R.string.device_info), style = typography.headlineLarge)
         Spacer(Modifier.padding(vertical = 5.dp))
-        if(VERSION.SDK_INT>=34 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT>=34 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             val financed = dpm.isDeviceFinanced
             Text(stringResource(R.string.is_device_financed, financed))
         }
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/ShizukuActivate.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/ShizukuActivate.kt
index 1c32ee7..ac4fd60 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/ShizukuActivate.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/ShizukuActivate.kt
@@ -51,8 +51,8 @@ fun ShizukuActivate() {
     var bindShizuku by remember { mutableStateOf(false) }
     var outputText by remember { mutableStateOf("") }
     var showDeviceAdminButton by remember { mutableStateOf(!dpm.isAdminActive(receiver)) }
-    var showProfileOwnerButton by remember { mutableStateOf(!dpm.isProfileOwner(context)) }
-    var showDeviceOwnerButton by remember { mutableStateOf(!dpm.isDeviceOwner(context)) }
+    var showProfileOwnerButton by remember { mutableStateOf(!context.isProfileOwner) }
+    var showDeviceOwnerButton by remember { mutableStateOf(!context.isDeviceOwner) }
     var showOrgProfileOwnerButton by remember { mutableStateOf(true) }
     val service by shizukuService.collectAsState()
     LaunchedEffect(service) {
@@ -140,7 +140,7 @@ fun ShizukuActivate() {
                         outputText = service!!.execute(context.getString(R.string.dpm_activate_po_command))
                         outputTextScrollState.animateScrollTo(0)
                         delay(500)
-                        showProfileOwnerButton = !dpm.isProfileOwner(context)
+                        showProfileOwnerButton = !context.isProfileOwner
                     }
                 },
                 enabled = enabled
@@ -156,7 +156,7 @@ fun ShizukuActivate() {
                         outputText = service!!.execute(context.getString(R.string.dpm_activate_do_command))
                         outputTextScrollState.animateScrollTo(0)
                         delay(500)
-                        showDeviceOwnerButton = !dpm.isDeviceOwner(context)
+                        showDeviceOwnerButton = !context.isDeviceOwner
                     }
                 },
                 enabled = enabled
@@ -165,7 +165,7 @@ fun ShizukuActivate() {
             }
         }
         
-        if(VERSION.SDK_INT >= 30 && dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver) && !dpm.isOrganizationOwnedDeviceWithManagedProfile) {
+        if(VERSION.SDK_INT >= 30 && context.isProfileOwner && dpm.isManagedProfile(receiver) && !dpm.isOrganizationOwnedDeviceWithManagedProfile) {
             AnimatedVisibility(showOrgProfileOwnerButton) {
                 Button(
                     onClick = {
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/SystemManager.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/SystemManager.kt
index 3f0e8e7..be7f550 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/SystemManager.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/SystemManager.kt
@@ -183,48 +183,48 @@ private fun Home(navCtrl: NavHostController, scrollState: ScrollState, rebootDia
             style = typography.headlineLarge,
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.options, "", R.drawable.tune_fill0) { navCtrl.navigate("Switches") }
         }
         SubPageItem(R.string.keyguard, "", R.drawable.screen_lock_portrait_fill0) { navCtrl.navigate("Keyguard") }
-        if(VERSION.SDK_INT >= 24 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 24 && context.isDeviceOwner) {
             SubPageItem(R.string.reboot, "", R.drawable.restart_alt_fill0) { rebootDialog.value = true }
         }
-        if(dpm.isDeviceOwner(context) && ((VERSION.SDK_INT >= 28 && dpm.isAffiliatedUser) || VERSION.SDK_INT >= 24)) {
+        if(context.isDeviceOwner && ((VERSION.SDK_INT >= 28 && dpm.isAffiliatedUser) || VERSION.SDK_INT >= 24)) {
             SubPageItem(R.string.bug_report, "", R.drawable.bug_report_fill0) { bugReportDialog.value = true }
         }
-        if(VERSION.SDK_INT >= 28 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 28 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.edit_time, "", R.drawable.schedule_fill0) { navCtrl.navigate("EditTime") }
             SubPageItem(R.string.edit_timezone, "", R.drawable.schedule_fill0) { navCtrl.navigate("EditTimeZone") }
         }
-        if(VERSION.SDK_INT >= 23 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 23 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.permission_policy, "", R.drawable.key_fill0) { navCtrl.navigate("PermissionPolicy") }
         }
-        if(VERSION.SDK_INT >= 34 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 34 && context.isDeviceOwner) {
             SubPageItem(R.string.mte_policy, "", R.drawable.memory_fill0) { navCtrl.navigate("MTEPolicy") }
         }
-        if(VERSION.SDK_INT >= 31 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 31 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.nearby_streaming_policy, "", R.drawable.share_fill0) { navCtrl.navigate("NearbyStreamingPolicy") }
         }
-        if(VERSION.SDK_INT >= 28 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 28 && context.isDeviceOwner) {
             SubPageItem(R.string.lock_task_mode, "", R.drawable.lock_fill0) { navCtrl.navigate("LockTaskMode") }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.ca_cert, "", R.drawable.license_fill0) { navCtrl.navigate("CaCert") }
         }
-        if(VERSION.SDK_INT >= 26 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 26 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.security_logs, "", R.drawable.description_fill0) { navCtrl.navigate("SecurityLogs") }
         }
-        if(VERSION.SDK_INT >= 23 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 23 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.system_update_policy, "", R.drawable.system_update_fill0) { navCtrl.navigate("SystemUpdatePolicy") }
         }
-        if(VERSION.SDK_INT >= 29 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 29 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.install_system_update, "", R.drawable.system_update_fill0) { navCtrl.navigate("InstallSystemUpdate") }
         }
-        if(VERSION.SDK_INT >= 30 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 30 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SubPageItem(R.string.frp_policy, "", R.drawable.device_reset_fill0) { navCtrl.navigate("FRP") }
         }
-        if(dangerousFeatures && dpm.isAdminActive(receiver) && !(VERSION.SDK_INT >= 24 && dpm.isProfileOwner(context) && dpm.isManagedProfile(receiver))) {
+        if(dangerousFeatures && dpm.isAdminActive(receiver) && !(VERSION.SDK_INT >= 24 && context.isProfileOwner && dpm.isManagedProfile(receiver))) {
             SubPageItem(R.string.wipe_data, "", R.drawable.device_reset_fill0) { navCtrl.navigate("WipeData") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
@@ -239,22 +239,22 @@ private fun Switches() {
     val receiver = context.getReceiver()
     Column(modifier = Modifier.fillMaxSize().verticalScroll(rememberScrollState())) {
         Spacer(Modifier.padding(vertical = 10.dp))
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SwitchItem(R.string.disable_cam,"", R.drawable.photo_camera_fill0,
                 { dpm.getCameraDisabled(null) }, { dpm.setCameraDisabled(receiver,it) }
             )
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SwitchItem(R.string.disable_screen_capture, stringResource(R.string.also_disable_aosp_screen_record), R.drawable.screenshot_fill0,
                 { dpm.getScreenCaptureDisabled(null) }, { dpm.setScreenCaptureDisabled(receiver,it) }
             )
         }
-        if(VERSION.SDK_INT >= 34 && (dpm.isDeviceOwner(context) || (dpm.isProfileOwner(context) && dpm.isAffiliatedUser))) {
+        if(VERSION.SDK_INT >= 34 && (context.isDeviceOwner || (context.isProfileOwner && dpm.isAffiliatedUser))) {
             SwitchItem(R.string.disable_status_bar, "", R.drawable.notifications_fill0,
                 { dpm.isStatusBarDisabled}, { dpm.setStatusBarDisabled(receiver,it) }
             )
         }
-        if(dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver)) {
+        if(context.isDeviceOwner || dpm.isOrgProfile(receiver)) {
             if(VERSION.SDK_INT >= 30) {
                 SwitchItem(R.string.auto_time, "", R.drawable.schedule_fill0,
                     { dpm.getAutoTimeEnabled(receiver) }, { dpm.setAutoTimeEnabled(receiver,it) }
@@ -266,27 +266,27 @@ private fun Switches() {
                 SwitchItem(R.string.require_auto_time, "", R.drawable.schedule_fill0, { dpm.autoTimeRequired}, { dpm.setAutoTimeRequired(receiver,it) })
             }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SwitchItem(R.string.master_mute, "", R.drawable.volume_up_fill0,
                 { dpm.isMasterVolumeMuted(receiver) }, { dpm.setMasterVolumeMuted(receiver,it) }
             )
         }
-        if(VERSION.SDK_INT >= 26 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 26 && (context.isDeviceOwner || context.isProfileOwner)) {
             SwitchItem(R.string.backup_service, "", R.drawable.backup_fill0,
                 { dpm.isBackupServiceEnabled(receiver) }, { dpm.setBackupServiceEnabled(receiver,it) }
             )
         }
-        if(VERSION.SDK_INT >= 23 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 23 && (context.isDeviceOwner || context.isProfileOwner)) {
             SwitchItem(R.string.disable_bt_contact_share, "", R.drawable.account_circle_fill0,
                 { dpm.getBluetoothContactSharingDisabled(receiver) }, { dpm.setBluetoothContactSharingDisabled(receiver,it) }
             )
         }
-        if(VERSION.SDK_INT >= 30 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 30 && context.isDeviceOwner) {
             SwitchItem(R.string.common_criteria_mode, stringResource(R.string.common_criteria_mode_desc),R.drawable.security_fill0,
                 { dpm.isCommonCriteriaModeEnabled(receiver) }, { dpm.setCommonCriteriaModeEnabled(receiver,it) }
             )
         }
-        if(VERSION.SDK_INT >= 31 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if(VERSION.SDK_INT >= 31 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             SwitchItem(
                 R.string.usb_signal, "", R.drawable.usb_fill0, { dpm.isUsbDataSignalingEnabled },
                 {
@@ -316,7 +316,7 @@ private fun Keyguard() {
                 onClick = {
                     Toast.makeText(context, if(dpm.setKeyguardDisabled(receiver,true)) R.string.success else R.string.failed, Toast.LENGTH_SHORT).show()
                 },
-                enabled = dpm.isDeviceOwner(context) || (VERSION.SDK_INT >= 28 && dpm.isProfileOwner(context) && dpm.isAffiliatedUser),
+                enabled = context.isDeviceOwner || (VERSION.SDK_INT >= 28 && context.isProfileOwner && dpm.isAffiliatedUser),
                 modifier = Modifier.fillMaxWidth()
             ) {
                 Text(stringResource(R.string.disable))
@@ -325,7 +325,7 @@ private fun Keyguard() {
                 onClick = {
                     Toast.makeText(context, if(dpm.setKeyguardDisabled(receiver,false)) R.string.success else R.string.failed, Toast.LENGTH_SHORT).show()
                 },
-                enabled = dpm.isDeviceOwner(context) || (VERSION.SDK_INT >= 28 && dpm.isProfileOwner(context) && dpm.isAffiliatedUser),
+                enabled = context.isDeviceOwner || (VERSION.SDK_INT >= 28 && context.isProfileOwner && dpm.isAffiliatedUser),
                 modifier = Modifier.fillMaxWidth()
             ) {
                 Text(stringResource(R.string.enable))
@@ -1091,7 +1091,7 @@ private fun WipeData() {
             stringResource(R.string.wipe_external_storage),
             externalStorage, { externalStorage = it }
         )
-        if(VERSION.SDK_INT >= 22 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 22 && context.isDeviceOwner) {
             CheckBoxItem(stringResource(R.string.wipe_reset_protection_data),
                 protectionData, { protectionData = it }
             )
@@ -1119,7 +1119,7 @@ private fun WipeData() {
                 Text("WipeData")
             }
         }
-        if (VERSION.SDK_INT >= 34 && (dpm.isDeviceOwner(context) || dpm.isOrgProfile(receiver))) {
+        if (VERSION.SDK_INT >= 34 && (context.isDeviceOwner || dpm.isOrgProfile(receiver))) {
             Button(
                 onClick = {
                     focusMgr.clearFocus()
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/UserManager.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/UserManager.kt
index e5fe40a..8d1bbe8 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/UserManager.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/UserManager.kt
@@ -116,22 +116,22 @@ private fun Home(navCtrl: NavHostController,scrollState: ScrollState) {
             modifier = Modifier.padding(top = 8.dp, bottom = 5.dp, start = 15.dp)
         )
         SubPageItem(R.string.user_info, "", R.drawable.person_fill0) { navCtrl.navigate("UserInfo") }
-        if(dpm.isDeviceOwner(context)) {
+        if(context.isDeviceOwner) {
             SubPageItem(R.string.user_operation, "", R.drawable.sync_alt_fill0) { navCtrl.navigate("UserOperation") }
         }
-        if(VERSION.SDK_INT >= 24 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 24 && context.isDeviceOwner) {
             SubPageItem(R.string.create_user, "", R.drawable.person_add_fill0) { navCtrl.navigate("CreateUser") }
         }
-        if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+        if(context.isDeviceOwner || context.isProfileOwner) {
             SubPageItem(R.string.edit_username, "", R.drawable.edit_fill0) { navCtrl.navigate("EditUsername") }
         }
-        if(VERSION.SDK_INT >= 23 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 23 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.change_user_icon, "", R.drawable.account_circle_fill0) { navCtrl.navigate("ChangeUserIcon") }
         }
-        if(VERSION.SDK_INT >= 28 && dpm.isDeviceOwner(context)) {
+        if(VERSION.SDK_INT >= 28 && context.isDeviceOwner) {
             SubPageItem(R.string.user_session_msg, "", R.drawable.notifications_fill0) { navCtrl.navigate("UserSessionMessage") }
         }
-        if(VERSION.SDK_INT >= 26 && (dpm.isDeviceOwner(context) || dpm.isProfileOwner(context))) {
+        if(VERSION.SDK_INT >= 26 && (context.isDeviceOwner || context.isProfileOwner)) {
             SubPageItem(R.string.affiliation_id, "", R.drawable.id_card_fill0) { navCtrl.navigate("AffiliationID") }
         }
         Spacer(Modifier.padding(vertical = 30.dp))
@@ -158,7 +158,7 @@ private fun CurrentUserInfo() {
         if (VERSION.SDK_INT >= 28) {
             val logoutable = dpm.isLogoutEnabled
             Text(text = stringResource(R.string.user_can_logout, logoutable))
-            if(dpm.isDeviceOwner(context) || dpm.isProfileOwner(context)) {
+            if(context.isDeviceOwner || context.isProfileOwner) {
                 val ephemeralUser = dpm.isEphemeralUser(receiver)
                 Text(text = stringResource(R.string.is_ephemeral_user, ephemeralUser))
             }
@@ -208,7 +208,7 @@ private fun UserOperation() {
         }
         Spacer(Modifier.padding(vertical = 5.dp))
         if(VERSION.SDK_INT > 28) {
-            if(dpm.isProfileOwner(context)&&dpm.isAffiliatedUser) {
+            if(context.isProfileOwner&&dpm.isAffiliatedUser) {
                 Button(
                     onClick = {
                         val result = dpm.logoutUser(receiver)
diff --git a/app/src/main/java/com/bintianqi/owndroid/dpm/UserRestriction.kt b/app/src/main/java/com/bintianqi/owndroid/dpm/UserRestriction.kt
index 97b807e..e354865 100644
--- a/app/src/main/java/com/bintianqi/owndroid/dpm/UserRestriction.kt
+++ b/app/src/main/java/com/bintianqi/owndroid/dpm/UserRestriction.kt
@@ -103,8 +103,8 @@ private fun Home(navCtrl:NavHostController, scrollState: ScrollState) {
             modifier = Modifier.padding(top = 8.dp, bottom = 7.dp, start = 15.dp)
         )
         Text(text = stringResource(R.string.switch_to_disable_feature), modifier = Modifier.padding(start = 15.dp))
-        if(dpm.isProfileOwner(context)) { Text(text = stringResource(R.string.profile_owner_is_restricted), modifier = Modifier.padding(start = 15.dp)) }
-        if(dpm.isProfileOwner(context) && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
+        if(context.isProfileOwner) { Text(text = stringResource(R.string.profile_owner_is_restricted), modifier = Modifier.padding(start = 15.dp)) }
+        if(context.isProfileOwner && (VERSION.SDK_INT < 24 || (VERSION.SDK_INT >= 24 && dpm.isManagedProfile(receiver)))) {
             Text(text = stringResource(R.string.some_features_invalid_in_work_profile), modifier = Modifier.padding(start = 15.dp))
         }
         Spacer(Modifier.padding(vertical = 2.dp))
@@ -193,7 +193,7 @@ private fun UserRestrictionItem(
     val receiver = context.getReceiver()
     SwitchItem(
         itemName,restrictionDescription,leadIcon,
-        { if(dpm.isDeviceOwner(context)||dpm.isProfileOwner(context)) { dpm.getUserRestrictions(receiver).getBoolean(restriction) }else{ false } },
+        { if(context.isDeviceOwner||context.isProfileOwner) { dpm.getUserRestrictions(receiver).getBoolean(restriction) }else{ false } },
         {
             try{
                 if(it) {
@@ -202,12 +202,12 @@ private fun UserRestrictionItem(
                     dpm.clearUserRestriction(receiver,restriction)
                 }
             }catch(e:SecurityException) {
-                if(dpm.isProfileOwner(context)) {
+                if(context.isProfileOwner) {
                     Toast.makeText(context, R.string.require_device_owner, Toast.LENGTH_SHORT).show()
                 }
             }
         },
-        dpm.isDeviceOwner(context)||dpm.isProfileOwner(context)
+        context.isDeviceOwner||context.isProfileOwner
     )
 }
 
diff --git a/app/src/main/res/values-tr/strings.xml b/app/src/main/res/values-tr/strings.xml
index 9215610..26e7fd7 100644
--- a/app/src/main/res/values-tr/strings.xml
+++ b/app/src/main/res/values-tr/strings.xml
@@ -99,9 +99,11 @@
     <string name="onDisabled">OwnDroid: Devre Dışı</string>
     <string name="create_work_profile_success">OwnDroid: İş Profili Başarıyla Oluşturuldu</string>
 
-    <!--Dhizuku-->
-    <string name="permission_not_granted">Permission not granted</string> <!--TODO-->
-    <string name="failed_to_init_dhizuku">Failed to initialize Dhizuku</string> <!--TODO-->
+    <!--Dhizuku--> <!--TODO-->
+    <string name="failed_to_init_dhizuku">Failed to initialize Dhizuku</string>
+    <string name="dhizuku_permission_not_granted">Dhizuku permission not granted</string>
+    <string name="dhizuku_mode_disabled">Dhizuku mode disabled</string>
+
     <!--Shizuku-->
     <string name="check_shizuku">İzni Kontrol Et</string>
     <string name="list_owners">Sahipleri Listele</string>
diff --git a/app/src/main/res/values-zh-rCN/strings.xml b/app/src/main/res/values-zh-rCN/strings.xml
index cd338f1..71a48ea 100644
--- a/app/src/main/res/values-zh-rCN/strings.xml
+++ b/app/src/main/res/values-zh-rCN/strings.xml
@@ -95,8 +95,10 @@
     <string name="create_work_profile_success">OwnDroid：创建工作资料成功</string>
 
     <!--Dhizuku-->
-    <string name="permission_not_granted">未授权</string>
     <string name="failed_to_init_dhizuku">Dhizuku初始化失败</string>
+    <string name="dhizuku_permission_not_granted">Dhizuku未授权</string>
+    <string name="dhizuku_mode_disabled">Dhizuku模式已禁用</string>
+
     <!--Shizuku-->
     <string name="check_shizuku">检查Shizuku</string>
     <string name="list_owners">列出Owners</string>
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 28be277..ffadb84 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -103,8 +103,9 @@
 
     <!--Dhizuku-->
     <string name="dhizuku" translatable="false">Dhizuku</string>
-    <string name="permission_not_granted">Permission not granted</string>
     <string name="failed_to_init_dhizuku">Failed to initialize Dhizuku</string>
+    <string name="dhizuku_permission_not_granted">Dhizuku permission not granted</string>
+    <string name="dhizuku_mode_disabled">Dhizuku mode disabled</string>
     <!--Shizuku-->
     <string name="shizuku" translatable="false">Shizuku</string>
     <string name="check_shizuku">Check permission</string>