diff --git a/app/src/main/java/foundation/e/parentalcontrol/MainActivity.kt b/app/src/main/java/foundation/e/parentalcontrol/MainActivity.kt
index ab67a7d7bd2c2d7c6bcdb275883615c23fa0f244..9e7adeb2d3458566ca7f3dc36794f4f872c153d9 100644
--- a/app/src/main/java/foundation/e/parentalcontrol/MainActivity.kt
+++ b/app/src/main/java/foundation/e/parentalcontrol/MainActivity.kt
@@ -8,6 +8,7 @@
 package foundation.e.parentalcontrol
 
 import android.app.admin.DevicePolicyManager
+import android.app.admin.DevicePolicyManager.ACTION_PROVISION_MANAGED_PROFILE
 import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
@@ -436,9 +437,12 @@ class MainActivity : ComponentActivity() {
         ) {
             val devicePolicyManager: DevicePolicyManager = dA.getDevicePolicyManager(mActivity)
             val activeAdmins = devicePolicyManager.activeAdmins
+            var showDialog by remember { mutableStateOf(false) }
 
             if (
-                !activeAdmins.isNullOrEmpty() && !activeAdmins.contains(dA.getAdminName(mActivity))
+                (!activeAdmins.isNullOrEmpty() &&
+                    !activeAdmins.contains(dA.getAdminName(mActivity))) ||
+                    !devicePolicyManager.isProvisioningAllowed(ACTION_PROVISION_MANAGED_PROFILE)
             ) {
                 AlertDialog(
                     onDismissRequest = { onExitApp() },
@@ -492,10 +496,11 @@ class MainActivity : ComponentActivity() {
                     },
                     shape = RoundedCornerShape(4.dp)
                 )
+            } else {
+                val userManager = getSystemService(Context.USER_SERVICE) as UserManager
+                showDialog = userManager.userCount > 1
             }
 
-            val userManager = getSystemService(Context.USER_SERVICE) as UserManager
-            var showDialog by remember { mutableStateOf(userManager.userCount > 1) }
             if (showDialog) {
                 AlertDialog(
                     onDismissRequest = { showDialog = false },